dci_tools.c 310 KB
Newer Older
1
/*******************************************************************************
2
    OpenAirInterface
ghaddab's avatar
ghaddab committed
3
    Copyright(c) 1999 - 2014 Eurecom
4

5
    OpenAirInterface is free software: you can redistrirbute it and/or modify
ghaddab's avatar
ghaddab committed
6 7 8
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
9 10


ghaddab's avatar
ghaddab committed
11 12 13 14
    OpenAirInterface is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
15

ghaddab's avatar
ghaddab committed
16
    You should have received a copy of the GNU General Public License
17 18
    along with OpenAirInterface.The full GNU General Public License is
   included in this distribution in the file called "COPYING". If not,
ghaddab's avatar
ghaddab committed
19
   see <http://www.gnu.org/licenses/>.
20 21

  Contact Information
ghaddab's avatar
ghaddab committed
22 23
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
24
  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr
25

ghaddab's avatar
ghaddab committed
26
  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
27

ghaddab's avatar
ghaddab committed
28
 *******************************************************************************/
29 30

/*! \file PHY/LTE_TRANSPORT/dci_tools.c
31
 * \brief PHY Support routines (eNB/UE) for filling PDSCH/PUSCH/DLSCH/ULSCH data structures based on DCI PDUs generated by eNB MAC scheduler.
32 33 34 35 36 37 38 39 40 41 42 43 44 45
 * \author R. Knopp
 * \date 2011
 * \version 0.1
 * \company Eurecom
 * \email: knopp@eurecom.fr
 * \note
 * \warning
 */
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "SCHED/defs.h"
#ifdef DEBUG_DCI_TOOLS
#include "PHY/vars.h"
#endif
winckel's avatar
winckel committed
46
#include "assertions.h"
47
 
48 49
//#define DEBUG_DCI

50 51 52
uint32_t localRIV2alloc_LUT6[32];
uint32_t distRIV2alloc_even_LUT6[32];
uint32_t distRIV2alloc_odd_LUT6[32];
53 54 55 56
uint16_t RIV2nb_rb_LUT6[32];
uint16_t RIV2first_rb_LUT6[32];
uint16_t RIV_max6=0;

57 58 59
uint32_t localRIV2alloc_LUT25[512];
uint32_t distRIV2alloc_even_LUT25[512];
uint32_t distRIV2alloc_odd_LUT25[512];
60 61 62 63 64
uint16_t RIV2nb_rb_LUT25[512];
uint16_t RIV2first_rb_LUT25[512];
uint16_t RIV_max25=0;


65 66 67 68 69 70 71 72 73 74
uint32_t localRIV2alloc_LUT50_0[1600];
uint32_t localRIV2alloc_LUT50_1[1600];
uint32_t distRIV2alloc_gap0_even_LUT50_0[1600];
uint32_t distRIV2alloc_gap0_odd_LUT50_0[1600];
uint32_t distRIV2alloc_gap0_even_LUT50_1[1600];
uint32_t distRIV2alloc_gap0_odd_LUT50_1[1600];
uint32_t distRIV2alloc_gap1_even_LUT50_0[1600];
uint32_t distRIV2alloc_gap1_odd_LUT50_0[1600];
uint32_t distRIV2alloc_gap1_even_LUT50_1[1600];
uint32_t distRIV2alloc_gap1_odd_LUT50_1[1600];
75 76 77 78
uint16_t RIV2nb_rb_LUT50[1600];
uint16_t RIV2first_rb_LUT50[1600];
uint16_t RIV_max50=0;

79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98
uint32_t localRIV2alloc_LUT100_0[6000];
uint32_t localRIV2alloc_LUT100_1[6000];
uint32_t localRIV2alloc_LUT100_2[6000];
uint32_t localRIV2alloc_LUT100_3[6000];
uint32_t distRIV2alloc_gap0_even_LUT100_0[6000];
uint32_t distRIV2alloc_gap0_odd_LUT100_0[6000];
uint32_t distRIV2alloc_gap0_even_LUT100_1[6000];
uint32_t distRIV2alloc_gap0_odd_LUT100_1[6000];
uint32_t distRIV2alloc_gap0_even_LUT100_2[6000];
uint32_t distRIV2alloc_gap0_odd_LUT100_2[6000];
uint32_t distRIV2alloc_gap0_even_LUT100_3[6000];
uint32_t distRIV2alloc_gap0_odd_LUT100_3[6000];
uint32_t distRIV2alloc_gap1_even_LUT100_0[6000];
uint32_t distRIV2alloc_gap1_odd_LUT100_0[6000];
uint32_t distRIV2alloc_gap1_even_LUT100_1[6000];
uint32_t distRIV2alloc_gap1_odd_LUT100_1[6000];
uint32_t distRIV2alloc_gap1_even_LUT100_2[6000];
uint32_t distRIV2alloc_gap1_odd_LUT100_2[6000];
uint32_t distRIV2alloc_gap1_even_LUT100_3[6000];
uint32_t distRIV2alloc_gap1_odd_LUT100_3[6000];
99 100 101 102 103 104 105 106 107
uint16_t RIV2nb_rb_LUT100[6000];
uint16_t RIV2first_rb_LUT100[6000];
uint16_t RIV_max100=0;


extern uint32_t current_dlsch_cqi;

// Table 8.6.3-3 36.213
uint16_t beta_cqi[16] = {0,   //reserved
108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123
                         0,   //reserved
                         9,   //1.125
                         10,  //1.250
                         11,  //1.375
                         13,  //1.625
                         14,  //1.750
                         16,  //2.000
                         18,  //2.250
                         20,  //2.500
                         23,  //2.875
                         25,  //3.125
                         28,  //3.500
                         32,  //4.000
                         40,  //5.000
                         50
                        }; //6.250
124 125 126

// Table 8.6.3-2 36.213
uint16_t beta_ri[16] = {10,   //1.250
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142
                        13,   //1.625
                        16,   //2.000
                        20,   //2.500
                        25,   //3.125
                        32,   //4.000
                        40,   //5.000
                        50,   //6.250
                        64,   //8.000
                        80,   //10.000
                        101,  //12.625
                        127,  //15.875
                        160,  //20.000
                        0,    //reserved
                        0,    //reserved
                        0
                       };   //reserved
143 144 145

// Table 8.6.3-2 36.213
uint16_t beta_ack[16] = {16,  //2.000
146 147 148 149 150 151 152 153 154 155 156 157 158 159 160
                         20,  //2.500
                         25,  //3.125
                         32,  //4.000
                         40,  //5.000
                         50,  //6.250
                         64,  //8.000
                         80,  //10.000
                         101, //12.625
                         127, //15.875
                         160, //20.000
                         248, //31.000
                         400, //50.000
                         640, //80.000
                         808
                        };//126.00
161 162 163 164 165

int8_t delta_PUSCH_abs[4] = {-4,-1,1,4};
int8_t delta_PUSCH_acc[4] = {-1,0,1,3};

int8_t *delta_PUCCH_lut = delta_PUSCH_acc;
166 167 168

void conv_rballoc(uint8_t ra_header,uint32_t rb_alloc,uint32_t N_RB_DL,uint32_t *rb_alloc2)
{
169 170

  uint32_t i,shift,subset;
171 172 173 174
  rb_alloc2[0] = 0;
  rb_alloc2[1] = 0;
  rb_alloc2[2] = 0;
  rb_alloc2[3] = 0;
175 176 177 178 179 180 181 182 183 184 185

  //  printf("N_RB_DL %d, ra_header %d, rb_alloc %x\n",N_RB_DL,ra_header,rb_alloc);

  switch (N_RB_DL) {

  case 6:
    rb_alloc2[0] = rb_alloc&0x3f;
    break;

  case 25:
    if (ra_header == 0) {// Type 0 Allocation
186 187 188 189 190 191

      for (i=12; i>0; i--) {
        if ((rb_alloc&(1<<i)) != 0)
          rb_alloc2[0] |= (3<<((2*(12-i))));

        //      printf("rb_alloc2 (type 0) %x\n",rb_alloc2);
192
      }
193

194
      if ((rb_alloc&1) != 0)
195 196
        rb_alloc2[0] |= (1<<24);
    } else {
197 198
      subset = rb_alloc&1;
      shift  = (rb_alloc>>1)&1;
199 200 201 202 203 204

      for (i=0; i<11; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          rb_alloc2[0] |= (1<<(2*i));

        //printf("rb_alloc2 (type 1) %x\n",rb_alloc2);
205
      }
206

207
      if ((shift == 0) && (subset == 1))
208
        rb_alloc2[0]<<=1;
209
      else if ((shift == 1) && (subset == 0))
210
        rb_alloc2[0]<<=4;
211
      else if ((shift == 1) && (subset == 1))
212
        rb_alloc2[0]<<=3;
213
    }
214

215
    break;
216

217 218 219 220 221 222 223
  case 50:
    if (ra_header == 0) {// Type 0 Allocation

      for (i=16; i>0; i--) {
        if ((rb_alloc&(1<<i)) != 0)
          rb_alloc2[(3*(16-i))>>5] |= (7<<((3*(16-i))%32));
      }
224

225
      /*
226 227 228 229
      for (i=1;i<=16;i++) {
        if ((rb_alloc&(1<<(16-i))) != 0)
      rb_alloc2[(3*i)>>5] |= (7<<((3*i)%32));
      }
230
      */
231
      // bit mask across
232 233
      if ((rb_alloc2[0]>>31)==1)
        rb_alloc2[1] |= 1;
234

235
      if ((rb_alloc&1) != 0)
236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251
        rb_alloc2[1] |= (3<<16);

      /*
        for (i=0;i<16;i++) {
        if (((rb_alloc>>(16-i))&1) != 0)
        rb_alloc2[(3*i)>>5] |= (7<<((3*i)%32));
        if ((i==10)&&((rb_alloc&(1<<6))!=0))
        rb_alloc2[1] = 1;
        //  printf("rb_alloc2[%d] (type 0) %x ((%x>>%d)&1=%d)\n",(3*i)>>5,rb_alloc2[(3*i)>>5],rb_alloc,i,(rb_alloc>>i)&1);

        }
        // fill in 2 from last bit instead of 3
        if ((rb_alloc&1) != 0)
        rb_alloc2[1] |= (3<<i);
        //    printf("rb_alloc2[%d] (type 0) %x ((%x>>%d)&1=%d)\n",(3*i)>>5,rb_alloc2[(3*i)>>5],rb_alloc,i,(rb_alloc>>i)&1);
        */
252
      //      printf("rb_alloc[1]=%x,rb_alloc[0]=%x\n",rb_alloc2[1],rb_alloc2[0]);
253
    } else {
254 255
      LOG_E(PHY,"resource type 1 not supported for  N_RB_DL=50\n");
      //      mac_xface->macphy_exit("resource type 1 not supported for  N_RB_DL=100\n");
256
      /*
257 258 259 260 261 262 263 264 265 266 267 268 269
      subset = rb_alloc&1;
      shift  = (rb_alloc>>1)&1;
      for (i=0;i<11;i++) {
      if ((rb_alloc&(1<<(i+2))) != 0)
      rb_alloc2 |= (1<<(2*i));
      //      printf("rb_alloc2 (type 1) %x\n",rb_alloc2);
      }
      if ((shift == 0) && (subset == 1))
      rb_alloc2<<=1;
      else if ((shift == 1) && (subset == 0))
      rb_alloc2<<=4;
      else if ((shift == 1) && (subset == 1))
      rb_alloc2<<=3;
270 271
      */
    }
272

273 274 275 276
    break;

  case 100:
    if (ra_header == 0) {// Type 0 Allocation
277 278 279 280 281
      for (i=0; i<25; i++) {
        if ((rb_alloc&(1<<(24-i))) != 0)
          rb_alloc2[(4*i)>>5] |= (0xf<<((4*i)%32));

        //  printf("rb_alloc2[%d] (type 0) %x (%d)\n",(4*i)>>5,rb_alloc2[(4*i)>>5],rb_alloc&(1<<i));
282
      }
283
    } else {
284
      LOG_E(PHY,"resource type 1 not supported for  N_RB_DL=100\n");
285
      //      mac_xface->macphy_exit("resource type 1 not supported for  N_RB_DL=100\n");
286
      /*
287 288 289 290 291 292 293 294 295 296 297 298 299
      subset = rb_alloc&1;
      shift  = (rb_alloc>>1)&1;
      for (i=0;i<11;i++) {
      if ((rb_alloc&(1<<(i+2))) != 0)
      rb_alloc2 |= (1<<(2*i));
      //      printf("rb_alloc2 (type 1) %x\n",rb_alloc2);
      }
      if ((shift == 0) && (subset == 1))
      rb_alloc2<<=1;
      else if ((shift == 1) && (subset == 0))
      rb_alloc2<<=4;
      else if ((shift == 1) && (subset == 1))
      rb_alloc2<<=3;
300 301
      */
    }
302

303 304 305
    break;

  default:
winckel's avatar
winckel committed
306 307
    LOG_E(PHY,"Invalid N_RB_DL %d\n", N_RB_DL);
    DevParam (N_RB_DL, 0, 0);
308 309 310 311 312 313 314
    break;
  }

}



315 316
uint32_t conv_nprb(uint8_t ra_header,uint32_t rb_alloc,int N_RB_DL)
{
317 318 319 320 321

  uint32_t nprb=0,i;

  switch (N_RB_DL) {
  case 6:
322
    for (i=0; i<6; i++) {
323
      if ((rb_alloc&(1<<i)) != 0)
324
        nprb += 1;
325
    }
326

327
    break;
328

329 330
  case 25:
    if (ra_header == 0) {// Type 0 Allocation
331 332 333 334

      for (i=12; i>0; i--) {
        if ((rb_alloc&(1<<i)) != 0)
          nprb += 2;
335
      }
336

337
      if ((rb_alloc&1) != 0)
338 339 340 341 342
        nprb += 1;
    } else {
      for (i=0; i<11; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
343 344
      }
    }
345

346
    break;
347

348 349
  case 50:
    if (ra_header == 0) {// Type 0 Allocation
350 351 352 353

      for (i=0; i<16; i++) {
        if ((rb_alloc&(1<<(16-i))) != 0)
          nprb += 3;
354
      }
355

356
      if ((rb_alloc&1) != 0)
357
        nprb += 2;
358

359 360 361 362
    } else {
      for (i=0; i<17; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
363 364
      }
    }
365

366
    break;
367

368 369
  case 100:
    if (ra_header == 0) {// Type 0 Allocation
370 371 372 373

      for (i=0; i<25; i++) {
        if ((rb_alloc&(1<<(24-i))) != 0)
          nprb += 4;
374
      }
375 376 377 378
    } else {
      for (i=0; i<25; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
379 380
      }
    }
381

382
    break;
winckel's avatar
winckel committed
383 384 385 386 387

  default:
    LOG_E(PHY,"Invalide N_RB_DL %d\n", N_RB_DL);
    DevParam (N_RB_DL, 0, 0);
    break;
388 389 390 391 392
  }

  return(nprb);
}

393 394
uint16_t computeRIV(uint16_t N_RB_DL,uint16_t RBstart,uint16_t Lcrbs)
{
395

396
  uint16_t RIV;
397

398 399 400 401
  if (Lcrbs<=(1+(N_RB_DL>>1)))
    RIV = (N_RB_DL*(Lcrbs-1)) + RBstart;
  else
    RIV = (N_RB_DL*(N_RB_DL+1-Lcrbs)) + (N_RB_DL-1-RBstart);
402

403
  return(RIV);
404 405
}

406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453
// Convert a DCI Format 1C RIV to a Format 1A RIV
// This extracts the start and length in PRBs from the 1C rballoc and 
// recomputes the RIV as if it were the 1A rballoc

uint32_t conv_1C_RIV(int32_t rballoc,uint32_t N_RB_DL) {

  int NpDLVRB,N_RB_step,LpCRBsm1,RBpstart;

  switch (N_RB_DL) {

  case 6: // N_RB_step = 2, NDLVRB = 6, NpDLVRB = 3
    NpDLVRB   = 3;
    N_RB_step = 2;
    break;
  case 25: // N_RB_step = 2, NDLVRB = 24, NpDLVRB = 12
    NpDLVRB   = 12;
    N_RB_step = 2;
    break;
  case 50: // N_RB_step = 4, NDLVRB = 46, NpDLVRB = 11
    NpDLVRB   = 11;
    N_RB_step = 4;
    break;
  case 100: // N_RB_step = 4, NDLVRB = 96, NpDLVRB = 24
    NpDLVRB   = 24;
    N_RB_step = 4;
    break;
  default:
    NpDLVRB   = 24;
    N_RB_step = 4;
    break;
  }

  // This is the 1C part from 7.1.6.3 in 36.213
  LpCRBsm1 = rballoc/NpDLVRB;
  //  printf("LpCRBs = %d\n",LpCRBsm1+1);

  if (LpCRBsm1 <= (NpDLVRB/2)) {
    RBpstart = rballoc % NpDLVRB;
  }
  else {
    LpCRBsm1 = NpDLVRB-LpCRBsm1;
    RBpstart = NpDLVRB-(rballoc%NpDLVRB);
  }
  //  printf("RBpstart %d\n",RBpstart);
  return(computeRIV(N_RB_DL,N_RB_step*RBpstart,N_RB_step*(LpCRBsm1+1)));
   
}

454
uint32_t get_prb(int N_RB_DL,int odd_slot,int vrb,int Ngap) {
455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568

  int offset;

  switch (N_RB_DL) {
    
  case 6:
  // N_RB_DL = tildeN_RB_DL = 6
  // Ngap = 4 , P=1, Nrow = 2, Nnull = 2
  
    switch (vrb) {
    case 0:  // even: 0->0, 1->2, odd: 0->3, 1->5
    case 1:
      return ((3*odd_slot) + 2*(vrb&3))%6;
      break;
    case 2:  // even: 2->3, 3->5, odd: 2->0, 3->2
    case 3:
      return ((3*odd_slot) + 2*(vrb&3) + 5)%6;
      break;
    case 4:  // even: 4->1, odd: 4->4
      return ((3*odd_slot) + 1)%6; 
    case 5:  // even: 5->4, odd: 5->1
      return ((3*odd_slot) + 4)%6;
      break;
    }
    break;
    
  case 15:
    if (vrb<12) {
      if ((vrb&3) < 2)     // even: 0->0, 1->4, 4->1, 5->5, 8->2, 9->6 odd: 0->7, 1->11
	return(((7*odd_slot) + 4*(vrb&3) + (vrb>>2))%14) + 14*(vrb/14);
      else if (vrb < 12) // even: 2->7, 3->11, 6->8, 7->12, 10->9, 11->13
	return (((7*odd_slot) + 4*(vrb&3) + (vrb>>2) +13 )%14) + 14*(vrb/14);
    }
    if (vrb==12)
      return (3+(7*odd_slot)) % 14;
    if (vrb==13)
      return (10+(7*odd_slot)) % 14;
    return 14;
    break;
    
  case 25:
    return (((12*odd_slot) + 6*(vrb&3) + (vrb>>2))%24) + 24*(vrb/24);
    break;
    
  case 50: // P=3
    if (Ngap==0) {
      // Nrow=12,Nnull=2,NVRBDL=46,Ngap1= 27
      if (vrb>=23)
	offset=4;
      else
	offset=0;
      if (vrb<44) {
	if ((vrb&3)>=2)
	  return offset+((23*odd_slot) + 12*(vrb&3) + (vrb>>2) + 45)%46;
	else
	  return offset+((23*odd_slot) + 12*(vrb&3) + (vrb>>2))%46;
      }
      if (vrb==44)  // even: 44->11, odd: 45->34
	return offset+((23*odd_slot) + 22-12+1);
      if (vrb==45)  // even: 45->10, odd: 45->33
	return offset+((23*odd_slot) + 22+12);
      if (vrb==46)
	return offset+46+((23*odd_slot) + 23-12+1) % 46;
      if (vrb==47)
	return offset+46+((23*odd_slot) + 23+12) % 46;
      if (vrb==48)
	return offset+46+((23*odd_slot) + 23-12+1) % 46;
      if (vrb==49)
	return offset+46+((23*odd_slot) + 23+12) % 46;
    }
    else {
      // Nrow=6,Nnull=6,NVRBDL=18,Ngap1= 27
      if (vrb>=9)
	offset=18;
      else
	offset=0;
      
      if (vrb<12) {
	if ((vrb&3)>=2)
	  return offset+((9*odd_slot) + 6*(vrb&3) + (vrb>>2) + 17)%18;
	else
	  return offset+((9*odd_slot) + 6*(vrb&3) + (vrb>>2))%18;
      }
      else {
	return offset+((9*odd_slot) + 12*(vrb&1)+(vrb>>1) )%18 + 18*(vrb/18);
      }
    }
    break;
  case 75:
    // Ngap1 = 32, NVRBRL=64, P=4, Nrow= 16, Nnull=0
    if (Ngap ==0) {
      return ((32*odd_slot) + 16*(vrb&3) + (vrb>>2))%64 + (vrb/64); 
    } else {
      // Ngap2 = 16, NVRBDL=32, Nrow=8, Nnull=0
      return ((16*odd_slot) + 8*(vrb&3) + (vrb>>2))%32 + (vrb/32); 
    }
    break;
  case 100:
    // Ngap1 = 48, NVRBDL=96, Nrow=24, Nnull=0
    if (Ngap ==0) {
      return ((48*odd_slot) + 24*(vrb&3) + (vrb>>2))%96 + (vrb/96); 
    } else {
      // Ngap2 = 16, NVRBDL=32, Nrow=8, Nnull=0
      return ((16*odd_slot) + 8*(vrb&3) + (vrb>>2))%32 + (vrb/32); 
    }
    break;
  default:
    LOG_E(PHY,"Unknown N_RB_DL %d\n",N_RB_DL);
    return 0;
  }
  return 0;
  
}

569

570 571
void generate_RIV_tables()
{
572 573 574 575

  // 6RBs localized RIV
  uint8_t Lcrbs,RBstart;
  uint16_t RIV;
576 577 578 579 580
  uint32_t alloc0,allocdist0_0_even,allocdist0_0_odd,allocdist0_1_even,allocdist0_1_odd;
  uint32_t alloc1,allocdist1_0_even,allocdist1_0_odd,allocdist1_1_even,allocdist1_1_odd;
  uint32_t alloc2,allocdist2_0_even,allocdist2_0_odd,allocdist2_1_even,allocdist2_1_odd;
  uint32_t alloc3,allocdist3_0_even,allocdist3_0_odd,allocdist3_1_even,allocdist3_1_odd;
  uint32_t nVRB,nVRB_even_dist,nVRB_odd_dist;
581

582
  for (RBstart=0; RBstart<6; RBstart++) {
583
    alloc0 = 0;
584 585
    allocdist0_0_even = 0;
    allocdist0_0_odd  = 0;
586
    for (Lcrbs=1; Lcrbs<=(6-RBstart); Lcrbs++) {
587
      //printf("RBstart %d, len %d --> ",RBstart,Lcrbs);
588 589 590 591
      nVRB             = Lcrbs-1+RBstart;
      alloc0          |= (1<<nVRB);
      allocdist0_0_even |= (1<<get_prb(6,0,nVRB,0));
      allocdist0_0_odd  |= (1<<get_prb(6,1,nVRB,0));
592
      RIV=computeRIV(6,RBstart,Lcrbs);
593

594
      if (RIV>RIV_max6)
595
        RIV_max6 = RIV;
596 597 598

      //      printf("RIV %d (%d) : first_rb %d NBRB %d\n",RIV,localRIV2alloc_LUT25[RIV],RBstart,Lcrbs);
      localRIV2alloc_LUT6[RIV] = alloc0;
599 600
      distRIV2alloc_even_LUT6[RIV]  = allocdist0_0_even;
      distRIV2alloc_odd_LUT6[RIV]  = allocdist0_0_odd;
601 602 603 604 605 606
      RIV2nb_rb_LUT6[RIV]      = Lcrbs;
      RIV2first_rb_LUT6[RIV]   = RBstart;
    }
  }


607
  for (RBstart=0; RBstart<25; RBstart++) {
608
    alloc0 = 0;
609 610
    allocdist0_0_even = 0;
    allocdist0_0_odd  = 0;
611
    for (Lcrbs=1; Lcrbs<=(25-RBstart); Lcrbs++) {
612
      nVRB = Lcrbs-1+RBstart;
613
      //printf("RBstart %d, len %d --> ",RBstart,Lcrbs);
614 615 616
      alloc0     |= (1<<nVRB);
      allocdist0_0_even |= (1<<get_prb(25,0,nVRB,0));
      allocdist0_0_odd  |= (1<<get_prb(25,1,nVRB,0));
617

618
      //printf("alloc 0 %x, allocdist0_even %x, allocdist0_odd %x\n",alloc0,allocdist0_0_even,allocdist0_0_odd);
619
      RIV=computeRIV(25,RBstart,Lcrbs);
620

621
      if (RIV>RIV_max25)
622
        RIV_max25 = RIV;;
623

624 625 626 627 628 629

      localRIV2alloc_LUT25[RIV]      = alloc0;
      distRIV2alloc_even_LUT25[RIV]  = allocdist0_0_even;
      distRIV2alloc_odd_LUT25[RIV]   = allocdist0_0_odd;
      RIV2nb_rb_LUT25[RIV]           = Lcrbs;
      RIV2first_rb_LUT25[RIV]        = RBstart;
630
    }
631 632 633
  }


634
  for (RBstart=0; RBstart<50; RBstart++) {
635 636
    alloc0 = 0;
    alloc1 = 0;
637 638 639 640 641 642 643 644
    allocdist0_0_even=0;
    allocdist1_0_even=0;
    allocdist0_0_odd=0;
    allocdist1_0_odd=0;
    allocdist0_1_even=0;
    allocdist1_1_even=0;
    allocdist0_1_odd=0;
    allocdist1_1_odd=0;
645 646

    for (Lcrbs=1; Lcrbs<=(50-RBstart); Lcrbs++) {
647

648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666
      nVRB = Lcrbs-1+RBstart;


      if (nVRB<32)
        alloc0 |= (1<<nVRB);
      else
        alloc1 |= (1<<(nVRB-32));

      // Distributed Gap1, even slot
      nVRB_even_dist = get_prb(50,0,nVRB,0);
      if (nVRB_even_dist<32)
        allocdist0_0_even |= (1<<nVRB_even_dist);
      else
        allocdist1_0_even |= (1<<(nVRB_even_dist-32));

      // Distributed Gap1, odd slot
      nVRB_odd_dist = get_prb(50,1,nVRB,0);
      if (nVRB_odd_dist<32)
        allocdist0_0_odd |= (1<<nVRB_odd_dist);
667
      else
668
        allocdist1_0_odd |= (1<<(nVRB_odd_dist-32));
669

670 671 672 673
      // Distributed Gap2, even slot
      nVRB_even_dist = get_prb(50,0,nVRB,1);
      if (nVRB_even_dist<32)
        allocdist0_1_even |= (1<<nVRB_even_dist);
674
      else
675 676 677 678 679 680 681 682
        allocdist1_1_even |= (1<<(nVRB_even_dist-32));

      // Distributed Gap2, odd slot
      nVRB_odd_dist = get_prb(50,1,nVRB,1);
      if (nVRB_odd_dist<32)
        allocdist0_1_odd |= (1<<nVRB_odd_dist);
      else
        allocdist1_1_odd |= (1<<(nVRB_odd_dist-32));
683 684

      RIV=computeRIV(50,RBstart,Lcrbs);
685

686
      if (RIV>RIV_max50)
687
        RIV_max50 = RIV;
688 689

      //      printf("RIV %d : first_rb %d NBRB %d\n",RIV,RBstart,Lcrbs);
690 691 692 693 694 695 696 697 698 699
      localRIV2alloc_LUT50_0[RIV]      = alloc0;
      localRIV2alloc_LUT50_1[RIV]      = alloc1;
      distRIV2alloc_gap0_even_LUT50_0[RIV]  = allocdist0_0_even;
      distRIV2alloc_gap0_even_LUT50_1[RIV]  = allocdist1_0_even;
      distRIV2alloc_gap0_odd_LUT50_0[RIV]   = allocdist0_0_odd;
      distRIV2alloc_gap0_odd_LUT50_1[RIV]   = allocdist1_0_odd;
      distRIV2alloc_gap1_even_LUT50_0[RIV]  = allocdist0_1_even;
      distRIV2alloc_gap1_even_LUT50_1[RIV]  = allocdist1_1_even;
      distRIV2alloc_gap1_odd_LUT50_0[RIV]   = allocdist0_1_odd;
      distRIV2alloc_gap1_odd_LUT50_1[RIV]   = allocdist1_1_odd;
700 701 702 703 704 705
      RIV2nb_rb_LUT50[RIV]        = Lcrbs;
      RIV2first_rb_LUT50[RIV]     = RBstart;
    }
  }


706
  for (RBstart=0; RBstart<100; RBstart++) {
707 708 709 710
    alloc0 = 0;
    alloc1 = 0;
    alloc2 = 0;
    alloc3 = 0;
711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726
    allocdist0_0_even=0;
    allocdist1_0_even=0;
    allocdist2_0_even=0;
    allocdist3_0_even=0;
    allocdist0_0_odd=0;
    allocdist1_0_odd=0;
    allocdist2_0_odd=0;
    allocdist3_0_odd=0;
    allocdist0_1_even=0;
    allocdist1_1_even=0;
    allocdist2_1_even=0;
    allocdist3_1_even=0;
    allocdist0_1_odd=0;
    allocdist1_1_odd=0;
    allocdist2_1_odd=0;
    allocdist3_1_odd=0;
727

728
    for (Lcrbs=1; Lcrbs<=(100-RBstart); Lcrbs++) {
729

730 731 732 733 734
      nVRB = Lcrbs-1+RBstart;

      if (nVRB<32)
        alloc0 |= (1<<nVRB);
      else if (nVRB<64)
735
        alloc1 |= (1<<(nVRB-32));
736
      else if (nVRB<96)
737
        alloc2 |= (1<<(nVRB-64));
738
      else
739
        alloc3 |= (1<<(nVRB-96));
740 741 742 743

      // Distributed Gap1, even slot
      nVRB_even_dist = get_prb(100,0,nVRB,0);

744 745
//      if ((RBstart==0) && (Lcrbs<=8))
//	printf("nVRB %d => nVRB_even_dist %d\n",nVRB,nVRB_even_dist);
746 747 748 749 750 751 752 753


      if (nVRB_even_dist<32)
        allocdist0_0_even |= (1<<nVRB_even_dist);
      else if (nVRB_even_dist<64)
        allocdist1_0_even |= (1<<(nVRB_even_dist-32));
      else if (nVRB_even_dist<96)
	allocdist2_0_even |= (1<<(nVRB_even_dist-64));
754
      else
755
	allocdist3_0_even |= (1<<(nVRB_even_dist-96));
756
/*      if ((RBstart==0) && (Lcrbs<=8))
757 758 759 760 761 762
	printf("rballoc =>(%08x.%08x.%08x.%08x)\n",
	       allocdist0_0_even,
	       allocdist1_0_even,
	       allocdist2_0_even,
	       allocdist3_0_even
	       );
763
*/
764 765 766 767 768 769 770
      // Distributed Gap1, odd slot
      nVRB_odd_dist = get_prb(100,1,nVRB,0);
      if (nVRB_odd_dist<32)
        allocdist0_0_odd |= (1<<nVRB_odd_dist);
      else if (nVRB_odd_dist<64)
        allocdist1_0_odd |= (1<<(nVRB_odd_dist-32));
      else if (nVRB_odd_dist<96)
771
	allocdist2_0_odd |= (1<<(nVRB_odd_dist-64));
772
      else
773
	allocdist3_0_odd |= (1<<(nVRB_odd_dist-96));
774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798


      // Distributed Gap2, even slot
      nVRB_even_dist = get_prb(100,0,nVRB,1);
      if (nVRB_even_dist<32)
        allocdist0_1_even |= (1<<nVRB_even_dist);
      else if (nVRB_even_dist<64)
        allocdist1_1_even |= (1<<(nVRB_even_dist-32));
      else if (nVRB_even_dist<96)
	allocdist2_1_even |= (1<<(nVRB_even_dist-64));
      else
	allocdist3_1_even |= (1<<(nVRB_even_dist-96));


      // Distributed Gap2, odd slot
      nVRB_odd_dist = get_prb(100,1,nVRB,1);
      if (nVRB_odd_dist<32)
        allocdist0_1_odd |= (1<<nVRB_odd_dist);
      else if (nVRB_odd_dist<64)
        allocdist1_1_odd |= (1<<(nVRB_odd_dist-32));
      else if (nVRB_odd_dist<96)
	allocdist2_1_odd |= (1<<(nVRB_odd_dist-64));
      else
	allocdist3_1_odd |= (1<<(nVRB_odd_dist-96));

799 800

      RIV=computeRIV(100,RBstart,Lcrbs);
801

802
      if (RIV>RIV_max100)
803
        RIV_max100 = RIV;
804 805 806 807 808 809

      //      printf("RIV %d : first_rb %d NBRB %d\n",RIV,RBstart,Lcrbs);
      localRIV2alloc_LUT100_0[RIV] = alloc0;
      localRIV2alloc_LUT100_1[RIV] = alloc1;
      localRIV2alloc_LUT100_2[RIV] = alloc2;
      localRIV2alloc_LUT100_3[RIV] = alloc3;
810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826
      distRIV2alloc_gap0_even_LUT100_0[RIV]  = allocdist0_0_even;
      distRIV2alloc_gap0_even_LUT100_1[RIV]  = allocdist1_0_even;
      distRIV2alloc_gap0_even_LUT100_2[RIV]  = allocdist2_0_even;
      distRIV2alloc_gap0_even_LUT100_3[RIV]  = allocdist3_0_even;
      distRIV2alloc_gap0_odd_LUT100_0[RIV]   = allocdist0_0_odd;
      distRIV2alloc_gap0_odd_LUT100_1[RIV]   = allocdist1_0_odd;
      distRIV2alloc_gap0_odd_LUT100_2[RIV]   = allocdist2_0_odd;
      distRIV2alloc_gap0_odd_LUT100_3[RIV]   = allocdist3_0_odd;
      distRIV2alloc_gap1_even_LUT100_0[RIV]  = allocdist0_1_even;
      distRIV2alloc_gap1_even_LUT100_1[RIV]  = allocdist1_1_even;
      distRIV2alloc_gap1_even_LUT100_2[RIV]  = allocdist2_1_even;
      distRIV2alloc_gap1_even_LUT100_3[RIV]  = allocdist3_1_even;
      distRIV2alloc_gap1_odd_LUT100_0[RIV]   = allocdist0_1_odd;
      distRIV2alloc_gap1_odd_LUT100_1[RIV]   = allocdist1_1_odd;
      distRIV2alloc_gap1_odd_LUT100_2[RIV]   = allocdist2_1_odd;
      distRIV2alloc_gap1_odd_LUT100_3[RIV]   = allocdist3_1_odd;

827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842
      RIV2nb_rb_LUT100[RIV]      = Lcrbs;
      RIV2first_rb_LUT100[RIV]   = RBstart;
    }
  }
}

// Ngap = 3, N_VRB_DL=6, P=1, N_row=2, N_null=4*2-6=2
// permutation for even slots :
//    n_PRB'(0,2,4) = (0,1,2), n_PRB'(1,3,5) = (4,5,6)
//    n_PRB''(0,1,2,3) = (0,2,4,6)
//    => n_tilde_PRB(5) = (4)
//       n_tilde_PRB(4) = (1)
//       n_tilde_PRB(2,3) = (3,5)
//       n_tilde_PRB(0,1) = (0,2)


843

844
uint32_t get_rballoc(vrb_t vrb_type,uint16_t rb_alloc_dci)
845
{
846

847
  return(localRIV2alloc_LUT25[rb_alloc_dci]);
848 849 850

}

851 852
uint8_t get_transmission_mode(module_id_t Mod_id, uint8_t CC_id, rnti_t rnti)
{
853 854 855
  unsigned char UE_id;

  // find the UE_index corresponding to rnti
856
  UE_id = find_ue(rnti,PHY_vars_eNB_g[Mod_id][CC_id]);
857
  DevAssert( UE_id != (unsigned char)-1 );
858

859
  return(PHY_vars_eNB_g[Mod_id][CC_id]->transmission_mode[UE_id]);
860 861
}

862 863
int generate_eNB_dlsch_params_from_dci(int frame,
				       uint8_t subframe,
864 865 866 867 868 869 870 871 872 873 874
                                       void *dci_pdu,
                                       uint16_t rnti,
                                       DCI_format_t dci_format,
                                       LTE_eNB_DLSCH_t **dlsch,
                                       LTE_DL_FRAME_PARMS *frame_parms,
                                       PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated,
                                       uint16_t si_rnti,
                                       uint16_t ra_rnti,
                                       uint16_t p_rnti,
                                       uint16_t DL_pmi_single)
{
875

winckel's avatar
winckel committed
876 877 878
  uint8_t harq_pid = UINT8_MAX;
  uint32_t rballoc = UINT32_MAX;
  uint32_t RIV_max = 0;
879 880 881 882
  uint8_t NPRB,tbswap,tpmi=0;
  LTE_eNB_DLSCH_t *dlsch0=NULL,*dlsch1;
  uint8_t frame_type=frame_parms->frame_type;
  uint8_t vrb_type=0;
Raymond Knopp's avatar
 
Raymond Knopp committed
883
  uint8_t mcs=0,mcs1=0,mcs2=0;
884
  uint8_t I_mcs = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
885
  uint8_t rv=0,rv1=0,rv2=0;
886 887
  uint8_t rah=0;
  uint8_t TPC=0;
888
  LTE_DL_eNB_HARQ_t *dlsch0_harq=NULL,*dlsch1_harq=NULL;
Raymond Knopp's avatar
 
Raymond Knopp committed
889

890 891 892 893 894 895 896
  //   printf("Generate eNB DCI, format %d, rnti %x (pdu %p)\n",dci_format,rnti,dci_pdu);

  switch (dci_format) {

  case format0:
    return(-1);
    break;
897

898 899
  case format1A:  // This is DLSCH allocation for control traffic

900

901 902 903

    dlsch[0]->subframe_tx[subframe] = 1;

904

905 906 907
    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924
        vrb_type = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid;

        //        printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
      } else {
        vrb_type = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->harq_pid;

        //      printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
925
      }
926 927

      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
928

929 930 931 932 933 934 935
      if (vrb_type==LOCALIZED) {
	dlsch0_harq->rb_alloc[0]    = localRIV2alloc_LUT6[rballoc];
      }
      else {
	LOG_E(PHY,"Distributed RB allocation not done yet\n");
	mac_xface->macphy_exit("exiting");
      }
936 937
      dlsch0_harq->vrb_type       = vrb_type;
      dlsch0_harq->nb_rb          = RIV2nb_rb_LUT6[rballoc];//NPRB;
938 939
      RIV_max = RIV_max6;

940

941
      break;
942

943 944
    case 25:
      if (frame_type == TDD) {
945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961
        vrb_type = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid;

        //      printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
      } else {
        vrb_type = ((DCI1A_5MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_5MHz_FDD_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_5MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_5MHz_FDD_t *)dci_pdu)->harq_pid;

        //      printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
962 963
      }

964
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
965

966 967 968 969 970 971 972 973
      
      if (vrb_type==LOCALIZED) {
	dlsch0_harq->rb_alloc[0]    = localRIV2alloc_LUT25[rballoc];
      }
      else {
	LOG_E(PHY,"Distributed RB allocation not done yet\n");
	mac_xface->macphy_exit("exiting");
      }
974 975 976
      dlsch0_harq->vrb_type       = vrb_type;
      dlsch0_harq->nb_rb          = RIV2nb_rb_LUT25[rballoc];//NPRB;
      RIV_max                     = RIV_max25;
977
      break;
978

979 980
    case 50:
      if (frame_type == TDD) {
981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996
        vrb_type = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->harq_pid;

        //      printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
      } else {
        vrb_type = ((DCI1A_10MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_10MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_10MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_10MHz_FDD_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_10MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_10MHz_FDD_t *)dci_pdu)->harq_pid;
        //printf("FDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
997 998
      }

999
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
1000 1001 1002 1003 1004 1005 1006 1007 1008
      if (vrb_type==LOCALIZED) {
	dlsch0_harq->rb_alloc[0]     = localRIV2alloc_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc[1]     = localRIV2alloc_LUT50_1[rballoc];
      }
      else {
	LOG_E(PHY,"Distributed RB allocation not done yet\n");
	mac_xface->macphy_exit("exiting");
      }

1009

1010
      dlsch0_harq->vrb_type        = vrb_type;
1011
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT50[rballoc];//NPRB;
1012 1013
      RIV_max = RIV_max50;
      break;
1014

1015 1016
    case 100:
      if (frame_type == TDD) {
1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031
        vrb_type = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->harq_pid;
        //      printf("TDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
      } else {
        vrb_type = ((DCI1A_20MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_20MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_20MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_20MHz_FDD_t *)dci_pdu)->rv;
        TPC      = ((DCI1A_20MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_20MHz_FDD_t *)dci_pdu)->harq_pid;
        //      printf("FDD 1A: mcs %d, rballoc %x,rv %d, NPRB %d\n",mcs,rballoc,rv,NPRB);
1032 1033
      }

Raymond Knopp's avatar
 
Raymond Knopp committed
1034
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
1035

1036
      dlsch0_harq->vrb_type         = vrb_type;
1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047
      if (vrb_type==LOCALIZED) {
	dlsch0_harq->rb_alloc[0]      = localRIV2alloc_LUT100_0[rballoc];
	dlsch0_harq->rb_alloc[1]      = localRIV2alloc_LUT100_1[rballoc];
	dlsch0_harq->rb_alloc[2]      = localRIV2alloc_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc[3]      = localRIV2alloc_LUT100_3[rballoc];
      }
      else {
	LOG_E(PHY,"Distributed RB allocation not done yet\n");
	mac_xface->macphy_exit("exiting");
      }

1048

1049

1050
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT100[rballoc];//NPRB;
1051 1052
      RIV_max = RIV_max100;
      break;
winckel's avatar
winckel committed
1053

1054 1055 1056 1057
    default:
      LOG_E(PHY,"Invalid N_RB_D %dL\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
      break;
1058 1059 1060
    }

    // harq_pid field is reserved
1061
    if ((rnti==si_rnti) || (rnti==ra_rnti) || (rnti==p_rnti)) { //
1062 1063 1064 1065 1066
      harq_pid=0;
      // see 36-212 V8.6.0 p. 45
      NPRB      = (TPC&1)+2;
      // 36-213 sec.7.1.7.2 p.26
      I_mcs     = mcs;
1067
    } else {
1068
      if (harq_pid>1) {
1069 1070
        LOG_E(PHY,"ERROR: Format 1A: harq_pid > 1\n");
        return(-1);
1071
      }
1072

1073
      if (rballoc>RIV_max) {
1074 1075
        LOG_E(PHY,"ERROR: Format 1A: rb_alloc (%x) > RIV_max (%x)\n",rballoc,RIV_max);
        return(-1);
1076
      }
1077

1078
      NPRB      = dlsch0_harq->nb_rb;
1079 1080 1081 1082 1083 1084
      I_mcs     = get_I_TBS(mcs);
    }

    if (NPRB==0)
      return(-1);

Raymond Knopp's avatar
 
Raymond Knopp committed
1085
    //printf("NPRB %d, nb_rb %d, ndi %d\n",NPRB,dlsch0_harq->nb_rb,ndi);
1086
    dlsch0_harq->rvidx     = rv;
1087

1088 1089
    dlsch0_harq->Nl          = 1;
    //dlsch0_harq->layer_index = 0;
1090

1091
    dlsch0_harq->mimo_mode   = (frame_parms->mode1_flag == 1) ? SISO : ALAMOUTI;
1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110
    /*
    if ((rnti!=si_rnti)&&(rnti!=ra_rnti)&&(rnti!=p_rnti)) {  //handle toggling for C-RNTI
    if (dlsch0_harq->first_tx == 1) {
    LOG_D(PHY,"First TX for TC-RNTI %x, clearing first_tx flag\n",rnti);
    dlsch0_harq->first_tx=0;
    dlsch0_harq->Ndi = 1;
    }
    else {
    if (ndi == dlsch0_harq->DCINdi)
    dlsch0_harq->Ndi         = 0;
    else
    dlsch0_harq->Ndi         = 1;
    }

    dlsch0_harq->DCINdi=ndi;
    }
    else {
    dlsch0_harq->Ndi         = 1;
    }
1111
    */
1112
    dlsch0_harq->dl_power_off = 1;
1113 1114 1115



1116 1117
    dlsch0_harq->mcs           = mcs;
    dlsch0_harq->TBS           = TBStable[I_mcs][NPRB-1];
1118

1119
    dlsch[0]->current_harq_pid   = harq_pid;
1120 1121 1122 1123 1124 1125 1126 1127
    dlsch[0]->harq_ids[subframe] = harq_pid;

    dlsch[0]->active = 1;
    dlsch0 = dlsch[0];

    dlsch[0]->rnti = rnti;

    dlsch[0]->harq_ids[subframe] = harq_pid;
1128

1129
    if (dlsch0_harq->round == 0)
1130
      dlsch0_harq->status = ACTIVE;
1131 1132

    break;
1133

1134 1135 1136 1137 1138 1139
  case format1:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150
        mcs       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rv;
        harq_pid  = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rv;
        harq_pid = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
1151
      }
1152

1153
      break;
1154

1155
    case 25:
1156

1157
      if (frame_type == TDD) {
1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170
        mcs       = ((DCI1_5MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_5MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_5MHz_TDD_t *)dci_pdu)->rv;
        harq_pid  = ((DCI1_5MHz_TDD_t *)dci_pdu)->harq_pid;
        LOG_D(PHY,"eNB: subframe %d UE %x, Format1 DCI: ndi %d, harq_pid %d\n",subframe,rnti,((DCI1_5MHz_TDD_t *)dci_pdu)->ndi,harq_pid);
      } else {
        mcs      = ((DCI1_5MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_5MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_5MHz_FDD_t *)dci_pdu)->rv;
        harq_pid = ((DCI1_5MHz_FDD_t *)dci_pdu)->harq_pid;
        LOG_D(PHY,"eNB: subframe %d UE %x, Format1 DCI: ndi %d, harq_pid %d\n",subframe,rnti,((DCI1_5MHz_FDD_t *)dci_pdu)->ndi,harq_pid);
1171

1172
      }
1173

1174
      break;
1175

1176 1177
    case 50:
      if (frame_type == TDD) {
1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188
        mcs       = ((DCI1_10MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_10MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_10MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_10MHz_TDD_t *)dci_pdu)->rv;
        harq_pid  = ((DCI1_10MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_10MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_10MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_10MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_10MHz_FDD_t *)dci_pdu)->rv;
        harq_pid = ((DCI1_10MHz_FDD_t *)dci_pdu)->harq_pid;
1189
      }
1190

1191 1192 1193 1194
      break;

    case 100:
      if (frame_type == TDD) {
1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205
        mcs       = ((DCI1_20MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_20MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_20MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_20MHz_TDD_t *)dci_pdu)->rv;
        harq_pid  = ((DCI1_20MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_20MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_20MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_20MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_20MHz_FDD_t *)dci_pdu)->rv;
        harq_pid = ((DCI1_20MHz_FDD_t *)dci_pdu)->harq_pid;
1206
      }
1207

1208 1209 1210 1211 1212 1213 1214 1215 1216
      break;

    }

    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 1: harq_pid >= 8\n");
      return(-1);
    }

1217 1218
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];

1219
    // printf("DCI: Setting subframe_tx for subframe %d\n",subframe);
1220 1221 1222
    dlsch[0]->subframe_tx[subframe] = 1;

    conv_rballoc(rah,
1223 1224
                 rballoc,frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
1225

1226
    dlsch0_harq->nb_rb = conv_nprb(rah,
1227 1228
                                   rballoc,
                                   frame_parms->N_RB_DL);
1229

1230
    NPRB      = dlsch0_harq->nb_rb;
1231 1232 1233 1234 1235 1236


    if (NPRB==0)
      return(-1);


1237
    dlsch0_harq->rvidx       = rv;
1238

1239 1240 1241 1242
    dlsch0_harq->Nl          = 1;
    //    dlsch[0]->layer_index = 0;
    dlsch0_harq->mimo_mode   = (frame_parms->mode1_flag == 1) ? SISO : ALAMOUTI;
    dlsch0_harq->dl_power_off = 1;
1243 1244 1245 1246 1247
    /*
      if (dlsch[0]->harq_processes[harq_pid]->first_tx == 1) {
      LOG_D(PHY,"First TX for C-RNTI %x, clearing first_tx flag, shouldn't happen!\n",rnti);
      dlsch[0]->harq_processes[harq_pid]->first_tx=0;
      dlsch[0]->harq_processes[harq_pid]->Ndi = 1;
1248
      }
1249 1250 1251 1252 1253 1254 1255 1256 1257
      else {
      LOG_D(PHY,"Checking for Toggled Ndi for C-RNTI %x, old value %d, DCINdi %d\n",rnti,dlsch[0]->harq_processes[harq_pid]->DCINdi,ndi);
      if (ndi == dlsch[0]->harq_processes[harq_pid]->DCINdi)
      dlsch[0]->harq_processes[harq_pid]->Ndi         = 0;
      else
      dlsch[0]->harq_processes[harq_pid]->Ndi         = 1;
      }
      dlsch[0]->harq_processes[harq_pid]->DCINdi=ndi;
    */
1258 1259 1260

    dlsch[0]->active = 1;

1261 1262


1263 1264
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
1265 1266
      //            printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
      // MCS and TBS don't change across HARQ rounds
1267 1268
      dlsch0_harq->mcs         = mcs;
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][NPRB-1];
1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284

    }


    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ids[subframe] = harq_pid;



    dlsch0 = dlsch[0];

    dlsch[0]->rnti = rnti;


    break;

Raymond Knopp's avatar
 
Raymond Knopp committed
1285 1286 1287 1288 1289 1290
  case format2:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_parms->nb_antennas_tx == 2) {
1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331
        if (frame_type == TDD) {
          mcs1      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2 DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
Raymond Knopp's avatar
 
Raymond Knopp committed
1332
      }
1333

Raymond Knopp's avatar
 
Raymond Knopp committed
1334
      break;
1335

Raymond Knopp's avatar
 
Raymond Knopp committed
1336 1337
    case 25:
      if (frame_parms->nb_antennas_tx == 2) {
1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382
        if (frame_type == TDD) {
          mcs1      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2 DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
Raymond Knopp's avatar
 
Raymond Knopp committed
1383
      }
1384

Raymond Knopp's avatar
 
Raymond Knopp committed
1385
      break;
1386

Raymond Knopp's avatar
 
Raymond Knopp committed
1387 1388
    case 50:
      if (frame_parms->nb_antennas_tx == 2) {
1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433
        if (frame_type == TDD) {
          mcs1      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2 DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
Raymond Knopp's avatar
 
Raymond Knopp committed
1434
      }
1435

Raymond Knopp's avatar
 
Raymond Knopp committed
1436 1437 1438 1439
      break;

    case 100:
      if (frame_parms->nb_antennas_tx == 2) {
1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484
        if (frame_type == TDD) {
          mcs1      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2 DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
Raymond Knopp's avatar
 
Raymond Knopp committed
1485
      }
1486

Raymond Knopp's avatar
 
Raymond Knopp committed
1487 1488 1489
      break;
    }

1490 1491

    if (harq_pid>=8) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1492
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
1493 1494 1495 1496
      return(-1);
    }


Raymond Knopp's avatar
 
Raymond Knopp committed
1497 1498
    // Flip the TB to codeword mapping as described in 5.3.3.1.5 of 36-212 V11.3.0
    // note that we must set tbswap=0 in eNB scheduler if one TB is deactivated
1499 1500 1501
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
1502
    } else {
1503 1504 1505 1506
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }

1507 1508 1509
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

1510 1511 1512 1513 1514 1515 1516 1517 1518
    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);


Raymond Knopp's avatar
 
Raymond Knopp committed
1519
    conv_rballoc(rah,
1520 1521 1522
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
Raymond Knopp's avatar
 
Raymond Knopp committed
1523

1524 1525
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
1526 1527
        rballoc,
        frame_parms->N_RB_DL);
1528
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
1529

1530
    if (dlsch0_harq->nb_rb == 0)
Raymond Knopp's avatar
 
Raymond Knopp committed
1531 1532
      return(-1);

1533 1534 1535 1536
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
1537 1538

    // assume both TBs are active
1539 1540
    dlsch0_harq->Nl        = 1;
    dlsch1_harq->Nl        = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
1541 1542 1543 1544 1545
    dlsch0->active = 1;
    dlsch1->active = 1;


    // check if either TB is disabled (see 36-213 V11.3 Section )
1546
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1547 1548
      dlsch0->active = 0;
    }
1549

1550
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1551 1552 1553 1554 1555
      dlsch1->active = 0;
    }

    if (frame_parms->nb_antennas_tx == 2) {
      if (dlsch1->active == 1) { // both TBs are active
1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624
        dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
        dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch0_harq->nb_rb-1];

        switch (tpmi) {
        case 0:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
          dlsch1_harq->mimo_mode   = UNIFORM_PRECODING1m1;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
          dlsch1_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
          break;

        case 1:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
          dlsch1_harq->mimo_mode   = UNIFORM_PRECODING1mj;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
          break;

        case 2: // PUSCH precoding
          dlsch0_harq->mimo_mode   = DUALSTREAM_PUSCH_PRECODING;
          dlsch0_harq->pmi_alloc                             = DL_pmi_single;
          dlsch1_harq->mimo_mode   = DUALSTREAM_PUSCH_PRECODING;
          dlsch1_harq->pmi_alloc                             = DL_pmi_single;
          break;

        default:
          break;
        }

        dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
        dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch1_harq->nb_rb-1];
      } else { // only one is active
        switch (tpmi) {
        case 0 :
          dlsch0_harq->mimo_mode   = ALAMOUTI;
          break;

        case 1:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
          break;

        case 2:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
          break;

        case 3:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
          break;

        case 4:
          dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
          dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
          break;

        case 5:
          dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
          dlsch0_harq->pmi_alloc                             = DL_pmi_single;
          break;

        case 6:
          dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
          dlsch0_harq->pmi_alloc                             = DL_pmi_single;
          break;
        }

        dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
Raymond Knopp's avatar
 
Raymond Knopp committed
1625
      }
1626
    } else if (frame_parms->nb_antennas_tx == 4) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1627 1628
      // fill in later
    }
1629

Raymond Knopp's avatar
 
Raymond Knopp committed
1630
    // reset HARQ process if this is the first transmission
1631
    if (dlsch0_harq->round == 0)
1632
      dlsch0_harq->status = ACTIVE;
1633

1634
    if (dlsch1_harq->round == 0)
1635
      dlsch1_harq->status = ACTIVE;
Raymond Knopp's avatar
 
Raymond Knopp committed
1636 1637 1638 1639

    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;

1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650
    dlsch0_harq->dl_power_off = 0;
    dlsch1_harq->dl_power_off = 0;

    break;

  case format2A:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_parms->nb_antennas_tx == 2) {
1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
1690
      }
1691

1692
      break;
1693

1694 1695
    case 25:
      if (frame_parms->nb_antennas_tx == 2) {
1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
1739
      }
1740

1741
      break;
1742

1743 1744
    case 50:
      if (frame_parms->nb_antennas_tx == 2) {
1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
1788
      }
1789

1790 1791 1792 1793
      break;

    case 100:
      if (frame_parms->nb_antennas_tx == 2) {
1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi    = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx);
1837
      }
1838

1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853
      break;
    }


    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
      return(-1);
    }


    // Flip the TB to codeword mapping as described in 5.3.3.1.5 of 36-212 V11.3.0
    // note that we must set tbswap=0 in eNB scheduler if one TB is deactivated
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
1854
    } else {
1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }

    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);


    conv_rballoc(rah,
1872 1873 1874
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
1875 1876 1877

    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
1878 1879
        rballoc,
        frame_parms->N_RB_DL);
1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;

    if (dlsch0_harq->nb_rb == 0)
      return(-1);

    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;

    // assume both TBs are active
    dlsch0_harq->Nl        = 1;
    dlsch1_harq->Nl        = 1;
    dlsch0->active = 1;
    dlsch1->active = 1;


    // check if either TB is disabled (see 36-213 V11.3 Section )
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0->active = 0;
    }
1901

1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
      dlsch1->active = 0;
    }

    dlsch0_harq->dl_power_off = 0;
    dlsch1_harq->dl_power_off = 0;


    if (frame_parms->nb_antennas_tx == 2) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
      dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch0_harq->nb_rb-1];
1913

1914
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
1915 1916 1917 1918 1919 1920 1921 1922 1923
        dlsch0_harq->mimo_mode = LARGE_CDD;
        dlsch1_harq->mimo_mode = LARGE_CDD;
        dlsch0_harq->dl_power_off = 1;
        dlsch1_harq->dl_power_off = 1;
      } else {
        dlsch0_harq->mimo_mode   = ALAMOUTI;
        dlsch1_harq->mimo_mode   = ALAMOUTI;
      }
    } else if (frame_parms->nb_antennas_tx == 4) { // 4 antenna case
1924
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
          dlsch0_harq->dl_power_off = 1;
          dlsch1_harq->dl_power_off = 1;
          break;

        case 1: // one-layers on TB 0, two on TB 1
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->Nl          = 2;
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          dlsch0_harq->dl_power_off = 1;
          dlsch1_harq->dl_power_off = 1;
          break;

        case 2: // two-layers on TB 0, two on TB 1
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->Nl          = 2;
          dlsch0_harq->dl_power_off = 1;
          dlsch1_harq->dl_power_off = 1;

          if (frame_parms->N_RB_DL <= 56) {
            dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][(dlsch0_harq->nb_rb<<1)-1];
            dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          } else {
            LOG_E(PHY,"Add implementation of Table 7.1.7.2.2-1 for two-layer TBS conversion with N_RB_DL > 56\n");
          }

          break;

        case 3: //
          LOG_E(PHY,"Illegal value (3) for TPMI in Format 2A DCI\n");
          break;
        }
      } else if (dlsch0->active == 1) {
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->mimo_mode   = ALAMOUTI;
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
          break;

        case 1: // two-layers on TB 0
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->Nl          = 2;
          dlsch0_harq->dl_power_off = 1;
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][(dlsch0_harq->nb_rb<<1)-1];
          break;

        case 2: // two-layers on TB 0, two on TB 1
        case 3: //
          LOG_E(PHY,"Illegal value %d for TPMI in Format 2A DCI with one transport block enabled\n",tpmi);
          break;
        }
      } else if (dlsch1->active == 1) {
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch1_harq->nb_rb-1];
          break;

        case 1: // two-layers on TB 0
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->Nl          = 2;
          dlsch1_harq->dl_power_off = 1;
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          break;

        case 2: // two-layers on TB 0, two on TB 1
        case 3: //
          LOG_E(PHY,"Illegal value %d for TPMI in Format 2A DCI with one transport block enabled\n",tpmi);
          break;
        }
2004
      }
2005
    } else {
2006 2007
      LOG_E(PHY,"Illegal number of antennas for eNB %d\n",frame_parms->nb_antennas_tx);
    }
2008

2009
    // reset HARQ process if this is the first transmission
2010
    if ((dlsch0->active==1) && (dlsch0_harq->round == 0))
2011
      dlsch0_harq->status = ACTIVE;
2012

2013
    if ((dlsch1->active==1) && (dlsch1_harq->round == 0))
2014 2015 2016 2017 2018 2019 2020
      dlsch1_harq->status = ACTIVE;

    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;


    //    printf("eNB: Format 2A TBS0 %d, TBS1 %d\n",dlsch0_harq->TBS,dlsch1_harq->TBS);
Raymond Knopp's avatar
 
Raymond Knopp committed
2021 2022 2023 2024 2025 2026 2027 2028 2029

    break;

  case format2B:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042
        mcs1      = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2043
      }
2044

Raymond Knopp's avatar
 
Raymond Knopp committed
2045
      break;
2046

Raymond Knopp's avatar
 
Raymond Knopp committed
2047 2048
    case 25:
      if (frame_type == TDD) {
2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063
        mcs1      = ((DCI2B_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_5MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2B_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_5MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_5MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2064
      }
2065

Raymond Knopp's avatar
 
Raymond Knopp committed
2066
      break;
2067

Raymond Knopp's avatar
 
Raymond Knopp committed
2068 2069
    case 50:
      if (frame_type == TDD) {
2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084
        mcs1      = ((DCI2B_10MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_10MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_10MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_10MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_10MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_10MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_10MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2B_10MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_10MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_10MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_10MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_10MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_10MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_10MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2085
      }
2086

Raymond Knopp's avatar
 
Raymond Knopp committed
2087 2088 2089 2090
      break;

    case 100:
      if (frame_type == TDD) {
2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105
        mcs1      = ((DCI2B_20MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_20MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_20MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_20MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_20MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_20MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_20MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2B_20MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2B_20MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2B_20MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2B_20MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2B_20MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2B_20MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2B_20MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2106
      }
2107

Raymond Knopp's avatar
 
Raymond Knopp committed
2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121
      break;
    }


    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
      return(-1);
    }



    dlsch0 = dlsch[0];
    dlsch1 = dlsch[1];

2122

Raymond Knopp's avatar
 
Raymond Knopp committed
2123 2124 2125 2126 2127 2128 2129 2130 2131
    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);


2132 2133 2134
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

Raymond Knopp's avatar
 
Raymond Knopp committed
2135
    conv_rballoc(rah,
2136 2137 2138
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
2139
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
2140

2141
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
2142 2143
        rballoc,
        frame_parms->N_RB_DL);
2144
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
2145

2146 2147 2148 2149
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
2150 2151 2152 2153

    // check if either TB is disabled (see 36-213 V8.6 p. 26)


2154
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
2155
      dlsch0_harq->status = DISABLED;
2156

2157
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
2158
      dlsch1_harq->status = DISABLED;
2159

2160
    dlsch0_harq->Nl        = 1;
2161 2162


2163 2164
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
Raymond Knopp's avatar
 
Raymond Knopp committed
2165 2166
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }
2167

2168
    dlsch0_harq->mcs         = mcs1;
2169

2170 2171
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
2172
    } else {
2173
      dlsch0_harq->TBS = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
2174 2175 2176 2177 2178 2179 2180
    }

    dlsch0->active = 1;

    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;

2181 2182
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
2183 2184 2185 2186 2187 2188 2189 2190 2191

    break;

  case format2C:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204
        mcs1      = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2205
      }
2206

2207
      break;
2208

Raymond Knopp's avatar
 
Raymond Knopp committed
2209 2210
    case 25:
      if (frame_type == TDD) {
2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225
        mcs1      = ((DCI2C_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_5MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2C_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_5MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_5MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2226
      }
2227

2228
      break;
2229

Raymond Knopp's avatar
 
Raymond Knopp committed
2230 2231
    case 50:
      if (frame_type == TDD) {
2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246
        mcs1      = ((DCI2C_10MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_10MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_10MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_10MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_10MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_10MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_10MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2C_10MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_10MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_10MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_10MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_10MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_10MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_10MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2247
      }
2248

2249
      break;
Raymond Knopp's avatar
 
Raymond Knopp committed
2250 2251 2252

    case 100:
      if (frame_type == TDD) {
2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267
        mcs1      = ((DCI2C_20MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_20MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_20MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_20MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_20MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_20MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_20MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2C_20MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2C_20MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2C_20MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2C_20MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2C_20MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2C_20MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2C_20MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2268
      }
2269

2270
      break;
Raymond Knopp's avatar
 
Raymond Knopp committed
2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291
    }


    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
      return(-1);
    }



    dlsch0 = dlsch[0];
    dlsch1 = dlsch[1];

    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);

2292 2293
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];
Raymond Knopp's avatar
 
Raymond Knopp committed
2294 2295

    conv_rballoc(rah,
2296 2297 2298
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
2299
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
2300

2301
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
2302 2303
        rballoc,
        frame_parms->N_RB_DL);
2304
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
2305

2306
    if (dlsch0_harq->nb_rb == 0)
Raymond Knopp's avatar
 
Raymond Knopp committed
2307 2308
      return(-1);

2309 2310 2311 2312
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2313 2314 2315 2316

    // check if either TB is disabled (see 36-213 V8.6 p. 26)


2317
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2318 2319
      dlsch0->active = 0;
    }
2320

2321
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2322 2323 2324 2325 2326
      dlsch1->active = 0;
    }



2327 2328 2329
    if ((dlsch0_harq->round == 0) && (dlsch0->active == 1) ) {
      dlsch0_harq->status      = ACTIVE;
      dlsch0_harq->mcs         = mcs1;
Raymond Knopp's avatar
 
Raymond Knopp committed
2330 2331
    }

2332 2333 2334
    if ((dlsch1_harq->round == 0) && (dlsch1->active == 1) ) {
      dlsch1_harq->status      = ACTIVE;
      dlsch1_harq->mcs         = mcs2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2335 2336 2337 2338 2339
    }

    // check TPMI information to compute TBS
    if (frame_parms->nb_antennas_tx == 2) {
      if (dlsch1->active == 1) { // both TBs are active
2340 2341 2342 2343
        dlsch0_harq->TBS           = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
        dlsch1_harq->TBS           = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch0_harq->nb_rb-1];
      } else {
        dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
Raymond Knopp's avatar
 
Raymond Knopp committed
2344
      }
2345
    } else if (frame_parms->nb_antennas_tx == 4) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2346 2347 2348 2349 2350 2351

    }

    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;

2352 2353
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
2354 2355 2356 2357 2358 2359 2360 2361 2362

    break;

  case format2D:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375
        mcs1      = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv1       = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2376
      }
2377

2378
      break;
2379

Raymond Knopp's avatar
 
Raymond Knopp committed
2380 2381
    case 25:
      if (frame_type == TDD) {
2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396
        mcs1      = ((DCI2D_5MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_5MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_5MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_5MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_5MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2D_5MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_5MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_5MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_5MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_5MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_5MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_5MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2397
      }
2398

2399
      break;
2400

Raymond Knopp's avatar
 
Raymond Knopp committed
2401 2402
    case 50:
      if (frame_type == TDD) {
2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417
        mcs1      = ((DCI2D_10MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_10MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_10MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_10MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_10MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_10MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_10MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2D_10MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_10MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_10MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_10MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_10MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_10MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_10MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2418
      }
2419

Raymond Knopp's avatar
 
Raymond Knopp committed
2420 2421 2422 2423
      break;

    case 100:
      if (frame_type == TDD) {
2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438
        mcs1      = ((DCI2D_20MHz_TDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_20MHz_TDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_20MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_20MHz_TDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_20MHz_TDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_20MHz_TDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_20MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs1      = ((DCI2D_20MHz_FDD_t *)dci_pdu)->mcs1;
        mcs2      = ((DCI2D_20MHz_FDD_t *)dci_pdu)->mcs2;
        rballoc   = ((DCI2D_20MHz_FDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI2D_20MHz_FDD_t *)dci_pdu)->rah;
        rv1       = ((DCI2D_20MHz_FDD_t *)dci_pdu)->rv1;
        rv2       = ((DCI2D_20MHz_FDD_t *)dci_pdu)->rv2;
        harq_pid  = ((DCI2D_20MHz_FDD_t *)dci_pdu)->harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
2439
      }
2440

2441 2442 2443 2444
      break;
    }


Raymond Knopp's avatar
 
Raymond Knopp committed
2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463
    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
      return(-1);
    }



    dlsch0 = dlsch[0];
    dlsch1 = dlsch[1];

    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);


2464 2465 2466
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

Raymond Knopp's avatar
 
Raymond Knopp committed
2467
    conv_rballoc(rah,
2468 2469 2470
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
2471
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
2472

2473
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
2474 2475
        rballoc,
        frame_parms->N_RB_DL);
2476
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
2477

2478 2479 2480 2481
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2482 2483 2484 2485

    // check if either TB is disabled (see 36-213 V8.6 p. 26)


2486 2487
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
      dlsch0_harq->status = DISABLED;
Raymond Knopp's avatar
 
Raymond Knopp committed
2488

2489 2490
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
      dlsch1_harq->status = DISABLED;
Raymond Knopp's avatar
 
Raymond Knopp committed
2491

2492
    dlsch0_harq->Nl        = 1;
2493 2494


2495 2496
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
2497 2498 2499
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }

2500
    dlsch0_harq->mcs         = mcs1;
2501

2502 2503
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
2504
    } else {
2505
      dlsch0_harq->TBS = 0;
2506 2507 2508 2509 2510 2511 2512
    }

    dlsch0->active = 1;

    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;

2513 2514
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
2515 2516

    break;
Raymond Knopp's avatar
 
Raymond Knopp committed
2517 2518


2519 2520 2521
  case format1E_2A_M10PRB:

    harq_pid  = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->harq_pid;
2522

2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546
    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 1E_2A_M10PRB: harq_pid >= 8\n");
      return(-1);
    }

    /*
      tbswap = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->tb_swap;
      if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
      }
      else{
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
      }
    */
    dlsch0 = dlsch[0];
    dlsch0->subframe_tx[subframe] = 1;

    dlsch0->current_harq_pid = harq_pid;
    //dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ids[subframe] = harq_pid;
    //dlsch1->harq_ids[subframe] = harq_pid;
    //    printf("Setting DLSCH harq id %d to subframe %d\n",harq_pid,subframe);
2547
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
2548 2549

    conv_rballoc(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
2550 2551 2552
                 ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);

2553 2554
    //dlsch1->rb_alloc[0]                         = dlsch0->rb_alloc[0];

2555
    dlsch0_harq->nb_rb                               = conv_nprb(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
2556 2557
        ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
        frame_parms->N_RB_DL);
2558 2559
    //dlsch1->nb_rb                               = dlsch0->nb_rb;

2560 2561 2562 2563
    dlsch0_harq->mcs       = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
    //dlsch1_harq->mcs       = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs2;
    dlsch0_harq->rvidx     = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rv;
    //dlsch1_harq->rvidx     = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rv2;
2564 2565 2566

    // check if either TB is disabled (see 36-213 V8.6 p. 26) --> only for format 2 and 2A

2567 2568
    //if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
    //  dlsch0_harq->status = DISABLED;
2569

2570 2571
    //if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
    // dlsch1_harq->status = DISABLED;
2572

2573
    dlsch0_harq->Nl        = 1;
2574 2575 2576 2577 2578 2579 2580 2581 2582

    //dlsch0->layer_index                         = tbswap;
    //dlsch1->layer_index                         = 1-tbswap;

    // Fix this
    tpmi = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->tpmi;

    switch (tpmi) {
    case 0 :
2583
      dlsch0_harq->mimo_mode   = ALAMOUTI;
2584
      break;
2585

2586
    case 1:
2587 2588
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
2589
      break;
2590

2591
    case 2:
2592 2593
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
2594
      break;
2595

2596
    case 3:
2597 2598
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
2599
      break;
2600

2601
    case 4:
2602 2603
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
2604
      break;
2605

2606
    case 5:
2607 2608
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
      dlsch0_harq->pmi_alloc                             = DL_pmi_single;
2609
      break;
2610

2611
    case 6:
2612
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
2613 2614 2615 2616 2617 2618 2619 2620
      return(-1);
      break;
    }

    //    printf("Set pmi %x (tpmi %d)\n",dlsch0->pmi_alloc,tpmi);


    if (frame_parms->mode1_flag == 1)
2621
      dlsch0_harq->mimo_mode   = SISO;
2622

2623 2624 2625
    //    dlsch0_harq->Ndi         = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi;
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
2626 2627 2628
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }

2629
    dlsch0_harq->mcs         = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
2630

2631 2632
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
2633
    } else {
2634
      dlsch0_harq->TBS = 0;
2635 2636 2637 2638 2639 2640 2641 2642
    }

    dlsch0->active = 1;

    dlsch0->rnti = rnti;
    //dlsch1->rnti = rnti;

    //    dlsch0->dl_power_off = 1;
2643
    dlsch0_harq->dl_power_off = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->dl_power_off;
2644 2645 2646
    //dlsch1->dl_power_off = 1;

    break;
2647

2648 2649 2650 2651 2652
  default:
    LOG_E(PHY,"Unknown DCI format\n");
    return(-1);
    break;
  }
2653

2654 2655 2656 2657 2658 2659 2660 2661 2662 2663
  
  if (dlsch0_harq) {
    dlsch0_harq->frame   = frame;
    dlsch0_harq->subframe = subframe;
  }
  if (dlsch1_harq) {
    dlsch1_harq->frame   = frame;
    dlsch1_harq->subframe = subframe;
  }

2664
#ifdef DEBUG_DCI
2665

2666
  if (dlsch0) {
2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677
    printf("dlsch0 eNB: dlsch0   %p\n",dlsch0);
    printf("dlsch0 eNB: rnti     %x\n",dlsch0->rnti);
    printf("dlsch0 eNB: NBRB     %d\n",dlsch0_harq->nb_rb);
    printf("dlsch0 eNB: rballoc  %x\n",dlsch0_harq->rb_alloc[0]);
    printf("dlsch0 eNB: harq_pid %d\n",harq_pid);
    printf("dlsch0 eNB: round    %d\n",dlsch0_harq->round);
    printf("dlsch0 eNB: rvidx    %d\n",dlsch0_harq->rvidx);
    printf("dlsch0 eNB: TBS      %d (NPRB %d)\n",dlsch0_harq->TBS,NPRB);
    printf("dlsch0 eNB: mcs      %d\n",dlsch0_harq->mcs);
    printf("dlsch0 eNB: tpmi %d\n",tpmi);
    printf("dlsch0 eNB: mimo_mode %d\n",dlsch0_harq->mimo_mode);
2678
  }
2679

2680
#endif
2681

2682
  // compute DL power control parameters
2683
  computeRhoA_eNB(pdsch_config_dedicated, dlsch[0],dlsch0_harq->dl_power_off);
2684

2685
  computeRhoB_eNB(pdsch_config_dedicated,&(frame_parms->pdsch_config_common),frame_parms->nb_antennas_tx_eNB,dlsch[0],dlsch0_harq->dl_power_off);
2686 2687 2688 2689 2690

  return(0);
}


2691 2692
int dump_dci(LTE_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci)
{
2693

2694

2695 2696 2697 2698
  switch (dci->format) {

  case format0:   // This is an UL SCH allocation so nothing here, inform MAC
    if ((frame_parms->frame_type == TDD) &&
2699
        (frame_parms->tdd_config>0))
2700 2701
      switch(frame_parms->N_RB_DL) {
      case 6:
2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714
        LOG_D(PHY,"DCI format0 (TDD, 1.5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, dai %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai,
              ((DCI0_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2715
      case 25:
2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728
        LOG_D(PHY,"DCI format0 (TDD1-6, 5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, dai %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai,
              ((DCI0_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2729
      case 50:
2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742
        LOG_D(PHY,"DCI format0 (TDD1-6, 10MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, dai %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai,
              ((DCI0_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2743
      case 100:
2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756
        LOG_D(PHY,"DCI format0 (TDD1-6, 20MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, dai %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai,
              ((DCI0_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2757
      default:
winckel's avatar
winckel committed
2758 2759
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2760
        break;
2761 2762 2763 2764
      }
    else if (frame_parms->frame_type == FDD)
      switch(frame_parms->N_RB_DL) {
      case 6:
2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776
        LOG_D(PHY,"DCI format0 (FDD, 1.5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_1_5MHz_FDD_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2777
      case 25:
2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789
        LOG_D(PHY,"DCI format0 (FDD, 5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2790
      case 50:
2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802
        LOG_D(PHY,"DCI format0 (FDD, 10MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_10MHz_FDD_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2803
      case 100:
2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815
        LOG_D(PHY,"DCI format0 (FDD, 20MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu[0])[0],
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->hopping,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->cshift,
              ((DCI0_20MHz_FDD_t *)&dci->dci_pdu[0])->cqi_req);
        break;

2816
      default:
winckel's avatar
winckel committed
2817 2818
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2819
        break;
2820 2821 2822
      }
    else
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
2823

2824 2825 2826 2827
    break;

  case format1:
    if ((frame_parms->frame_type == TDD) &&
2828
        (frame_parms->tdd_config>0))
2829 2830 2831

      switch(frame_parms->N_RB_DL) {
      case 6:
2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844
        LOG_D(PHY,"DCI format1 (TDD 1.5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI1_1_5MHz_TDD_t *)&dci->dci_pdu[0])->dai);
        break;

2845
      case 25:
2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858
        LOG_D(PHY,"DCI format1 (TDD 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI1_5MHz_TDD_t *)&dci->dci_pdu[0])->dai);
        break;

2859
      case 50:
2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872
        LOG_D(PHY,"DCI format1 (TDD 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI1_10MHz_TDD_t *)&dci->dci_pdu[0])->dai);
        break;

2873
      case 100:
2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886
        LOG_D(PHY,"DCI format1 (TDD 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->TPC,
              ((DCI1_20MHz_TDD_t *)&dci->dci_pdu[0])->dai);
        break;

2887
      default:
winckel's avatar
winckel committed
2888 2889
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2890
        break;
2891 2892 2893 2894
      }
    else if (frame_parms->frame_type == FDD) {
      switch(frame_parms->N_RB_DL) {
      case 6:
2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906
        LOG_D(PHY,"DCI format1 (FDD, 1.5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_1_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2907
      case 25:
2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919
        LOG_D(PHY,"DCI format1 (FDD, 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2920
      case 50:
2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932
        LOG_D(PHY,"DCI format1 (FDD, 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_10MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2933
      case 100:
2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945
        LOG_D(PHY,"DCI format1 (FDD, 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
              dci->rnti,
              ((uint32_t*)&dci->dci_pdu)[0],
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->rah,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->mcs,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->ndi,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->rv,
              ((DCI1_20MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2946
      default:
winckel's avatar
winckel committed
2947 2948
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2949
        break;
2950 2951 2952
      }
    }

2953
    else
2954
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
2955

2956
    break;
2957

2958 2959
  case format1A:  // This is DLSCH allocation for control traffic
    if ((frame_parms->frame_type == TDD) &&
2960
        (frame_parms->tdd_config>0)) {
2961 2962
      switch (frame_parms->N_RB_DL) {
      case 6:
2963 2964 2965 2966 2967 2968 2969 2970 2971
        LOG_D(PHY,"DCI format1A (TDD1-6, 1_5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT25[((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        LOG_D(PHY,"DAI %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
2972 2973
        break;

2974
      case 25:
2975 2976 2977 2978 2979 2980 2981 2982 2983
        LOG_D(PHY,"DCI format1A (TDD1-6, 5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %d (NB_RB %d)\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT25[((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        LOG_D(PHY,"DAI %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
2984 2985
        break;

2986
      case 50:
2987 2988 2989 2990 2991 2992 2993 2994 2995
        LOG_D(PHY,"DCI format1A (TDD1-6, 10MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT50[((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        LOG_D(PHY,"DAI %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
2996 2997
        break;

2998
      case 100:
2999 3000 3001 3002 3003 3004 3005 3006 3007
        LOG_D(PHY,"DCI format1A (TDD1-6, 20MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT100[((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        LOG_D(PHY,"DAI %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
3008 3009
        break;

3010
      default:
winckel's avatar
winckel committed
3011 3012
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
3013
        break;
3014
      }
3015 3016

    } else if (frame_parms->frame_type == FDD) {
3017 3018
      switch (frame_parms->N_RB_DL) {
      case 6:
3019 3020 3021 3022 3023 3024 3025 3026
        LOG_D(PHY,"DCI format1A(FDD, 1.5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT25[((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
3027 3028
        break;

3029
      case 25:
3030 3031 3032 3033 3034 3035 3036 3037
        LOG_D(PHY,"DCI format1A(FDD, 5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT25[((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
3038 3039
        break;

3040
      case 50:
3041 3042 3043 3044 3045 3046 3047 3048
        LOG_D(PHY,"DCI format1A(FDD, 10MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT50[((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
3049 3050
        break;

3051
      case 100:
3052 3053 3054 3055 3056 3057 3058 3059
        LOG_D(PHY,"DCI format1A(FDD, 20MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        LOG_D(PHY,"VRB_TYPE %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT100[((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->rballoc]);
        LOG_D(PHY,"MCS %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        LOG_D(PHY,"HARQ_PID %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        LOG_D(PHY,"NDI %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        LOG_D(PHY,"RV %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        LOG_D(PHY,"TPC %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
3060 3061
        break;

3062
      default:
winckel's avatar
winckel committed
3063 3064
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
3065
        break;
3066 3067
      }
    }
3068

3069
    break;
3070

3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109
  case format1C:  // This is DLSCH allocation for control traffic
    switch (frame_parms->N_RB_DL) {
    case 6:
      LOG_D(PHY,"DCI format1C (1.5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
      LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",
	    ((DCI1C_1_5MHz_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT6[conv_1C_RIV(((DCI1C_1_5MHz_t *)&dci->dci_pdu[0])->rballoc,6)]);
      LOG_D(PHY,"MCS %d\n",((DCI1C_1_5MHz_t *)&dci->dci_pdu[0])->mcs);
      break;
      
    case 25:
      LOG_D(PHY,"DCI format1C (5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
      LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1C_5MHz_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT25[conv_1C_RIV(((DCI1C_5MHz_t *)&dci->dci_pdu[0])->rballoc,25)]);
      LOG_D(PHY,"MCS %d\n",((DCI1C_5MHz_t *)&dci->dci_pdu[0])->mcs);
      break;
      
    case 50:
      LOG_D(PHY,"DCI format1C (10MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
      LOG_D(PHY,"Ngap %d\n",((DCI1C_10MHz_t *)&dci->dci_pdu[0])->Ngap);
      LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1C_10MHz_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT50[conv_1C_RIV(((DCI1C_10MHz_t *)&dci->dci_pdu[0])->rballoc,50)]);
      LOG_D(PHY,"MCS %d\n",((DCI1C_10MHz_t *)&dci->dci_pdu[0])->mcs);
      break;
      
    case 100:
      LOG_D(PHY,"DCI format1C (20MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
      LOG_D(PHY,"Ngap %d\n",((DCI1C_20MHz_t *)&dci->dci_pdu[0])->Ngap);
      LOG_D(PHY,"RB_ALLOC %x (NB_RB %d)\n",((DCI1C_20MHz_t *)&dci->dci_pdu[0])->rballoc,RIV2nb_rb_LUT50[conv_1C_RIV(((DCI1C_20MHz_t *)&dci->dci_pdu[0])->rballoc,100)]);
      LOG_D(PHY,"MCS %d\n",((DCI1C_20MHz_t *)&dci->dci_pdu[0])->mcs);
      break;
      
      
    default:
      LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
        break;
    }
    

    break;
    
Raymond Knopp's avatar
 
Raymond Knopp committed
3110
  case format2:
3111

Raymond Knopp's avatar
 
Raymond Knopp committed
3112
    if ((frame_parms->frame_type == TDD) &&
3113
        (frame_parms->tdd_config>0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
3114
      if (frame_parms->nb_antennas_tx == 2) {
3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 1.5 MHz), rnti %x (%x): rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tpmi
               );
          break;

        case 25:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tb_swap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 50:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 100:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tb_swap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 1.5 MHz), rnti %x (%x): rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi
               );
          break;

        case 25:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tb_swap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 50:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 100:
          LOG_D(PHY,"DCI format2 2 antennas (TDD 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d, dai %d, tb_swap %d, tpmi %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
Raymond Knopp's avatar
 
Raymond Knopp committed
3280
      }
3281
    } else if (frame_parms->frame_type == FDD) {
Raymond Knopp's avatar
 
Raymond Knopp committed
3282
      if (frame_parms->nb_antennas_tx == 2) {
3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2 2 antennas (FDD, 1.5 MHz), rnti %x (%x):  rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 25:
          LOG_D(PHY,"DCI format2 2 antennas (FDD, 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 50:
          LOG_D(PHY,"DCI format2 2 antennas (FDD, 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 100:
          LOG_D(PHY,"DCI format2 2 antennas (FDD, 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
      } else if (frame_parms->nb_antennas_tx == 4) {
        switch(frame_parms->N_RB_DL) {

        case 6:
          LOG_D(PHY,"DCI format2 4 antennas (FDD, 1.5 MHz), rnti %x (%x): rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 25:
          LOG_D(PHY,"DCI format2 4 antennas (FDD, 5 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 50:
          LOG_D(PHY,"DCI format2 4 antennas (FDD, 10 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 100:
          LOG_D(PHY,"DCI format2 4 antennas (FDD, 20 MHz), rnti %x (%x): rah %d, rb_alloc %x, mcs %d, harq_pid %d, ndi %d, RV %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
Raymond Knopp's avatar
 
Raymond Knopp committed
3439 3440
      }
    }
3441

3442
    else
3443
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
3444

3445
    break;
3446

3447 3448 3449
  case format2A:

    if ((frame_parms->frame_type == TDD) &&
3450
        (frame_parms->tdd_config>0)) {
3451
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD 1.5 MHz), rnti %x (%x): rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_1_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap
               );
          break;

        case 25:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_5MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap);
          break;

        case 50:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD 10 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_10MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap);
          break;

        case 100:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD 20 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_20MHz_2A_TDD_t *)&dci->dci_pdu[0])->tb_swap);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2A 4 antennas (TDD 1.5 MHz), rnti %x (%llx): rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_1_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi
               );
          break;

        case 25:
          LOG_D(PHY,"DCI format2A 4 antennas (TDD 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_5MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 50:
          LOG_D(PHY,"DCI format2A 4 antennas (TDD 10 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_10MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        case 100:
          LOG_D(PHY,"DCI format2A 4 antennas (TDD 20 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, TPC %d, dai %d, tbswap %d, tpmi %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->TPC,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->dai,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_20MHz_4A_TDD_t *)&dci->dci_pdu[0])->tpmi);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
3613
      }
3614
    } else if (frame_parms->frame_type == FDD) {
3615
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767
        switch(frame_parms->N_RB_DL) {
        case 6:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD, 1.5 MHz), rnti %x (%x):  rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, TPC %d\n",
                dci->rnti,
                ((uint32_t*)&dci->dci_pdu)[0],
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_1_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 25:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD, 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_5MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 50:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD, 10 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_10MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 100:
          LOG_D(PHY,"DCI format2A 2 antennas (FDD, 20 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_20MHz_2A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        switch(frame_parms->N_RB_DL) {

        case 6:
          LOG_D(PHY,"DCI format2A 4 antennas (FDD, 1.5 MHz), rnti %x (%llx): rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2A_1_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 25:
          LOG_D(PHY,"DCI format2A 4 antennas (FDD, 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2A_5MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 50:
          LOG_D(PHY,"DCI format2A 4 antennas (FDD, 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2A_10MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        case 100:
          LOG_D(PHY,"DCI format2A 4 antennas (FDD, 5 MHz), rnti %x (%llx): rah %d, rb_alloc %x, mcs1 %d, mcs2 %d, harq_pid %d, ndi1 %d, ndi2 %d, RV1 %d, RV2 %d, tb_swap %d, tpmi %d, TPC %d\n",
                dci->rnti,
                ((uint64_t*)&dci->dci_pdu)[0],
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rah,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rballoc,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs1,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->mcs2,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->harq_pid,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi1,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->ndi2,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv1,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->rv2,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->tb_swap,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->tpmi,
                ((DCI2A_20MHz_4A_FDD_t *)&dci->dci_pdu[0])->TPC);
          break;

        default:
          LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
          DevParam (frame_parms->N_RB_DL, 0, 0);
          break;
        }
3768 3769 3770
      }
    }

3771
    else
Raymond Knopp's avatar
 
Raymond Knopp committed
3772
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
3773

3774
    break;
Raymond Knopp's avatar
 
Raymond Knopp committed
3775

3776 3777
  case format1E_2A_M10PRB:

3778
    LOG_D(PHY,"DCI format1E_2A_M10PRB, rnti %x (%8x): harq_pid %d, rah %d, rb_alloc %x, mcs %d, rv %d, tpmi %d, ndi %d, dl_power_offset %d\n",
3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790
          dci->rnti,
          ((uint32_t *)&dci->dci_pdu)[0],
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->harq_pid,
          //((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->tb_swap,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->rah,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->rballoc,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->mcs,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->rv,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->tpmi,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->ndi,
          ((DCI1E_5MHz_2A_M10PRB_TDD_t *)&dci->dci_pdu[0])->dl_power_off
         );
3791 3792

    break;
3793

3794 3795 3796 3797
  default:
    LOG_E(PHY,"dci_tools.c: dump_dci, unknown format %d\n",dci->format);
    return(-1);
  }
3798

3799 3800 3801 3802
  return(0);
}


3803 3804
int generate_ue_dlsch_params_from_dci(int frame,
				      uint8_t subframe,
3805 3806 3807 3808 3809 3810 3811 3812
                                      void *dci_pdu,
                                      uint16_t rnti,
                                      DCI_format_t dci_format,
                                      LTE_UE_DLSCH_t **dlsch,
                                      LTE_DL_FRAME_PARMS *frame_parms,
                                      PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated,
                                      uint16_t si_rnti,
                                      uint16_t ra_rnti,
3813 3814
                                      uint16_t p_rnti)
{
3815

3816
  uint8_t harq_pid=0;
3817
  uint32_t rballoc=0,RIV_max=0;
3818 3819
  uint8_t frame_type=frame_parms->frame_type;
  uint8_t vrb_type=0;
Raymond Knopp's avatar
 
Raymond Knopp committed
3820 3821 3822
  uint8_t mcs=0,mcs1=0,mcs2=0;
  uint8_t rv=0,rv1=0,rv2=0;
  uint8_t ndi=0,ndi1=0,ndi2=0;
3823 3824 3825
  uint8_t rah=0;
  uint8_t TPC=0;
  uint8_t NPRB=0,tbswap=0,tpmi=0;
3826
  uint8_t Ngap;
3827
  LTE_UE_DLSCH_t *dlsch0=NULL,*dlsch1=NULL;
3828
  LTE_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq;
3829 3830

#ifdef DEBUG_DCI
3831
  LOG_D(PHY,"dci_tools.c: Filling ue dlsch params -> rnti %x, dci_format %d\n",rnti,dci_format);
3832 3833
#endif

3834
  switch (dci_format) {
3835

3836
  case format0:   // This is an ULSCH allocation so nothing here, inform MAC
3837 3838 3839
    LOG_E(PHY,"format0 not possible\n");
    return(-1);
    break;
3840

3841 3842 3843 3844 3845
  case format1A:

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875
        vrb_type = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_1_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid;
        //  printf("TDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      } else {
        vrb_type = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid  = ((DCI1A_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
        //printf("FDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      }

      if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
        harq_pid = 0;
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        // see 36-212 V8.6.0 p. 45
        NPRB = (TPC&1) + 2;
      } else {

        if (harq_pid>1) {
          LOG_E(PHY,"Format 1A: harq_pid > 1\n");
          return(-1);
        }
3876

3877 3878 3879
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT6[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3880
	dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
3881
      }
3882

3883 3884 3885 3886 3887 3888 3889 3890 3891 3892
      if (vrb_type == LOCALIZED) {
	dlsch0_harq->rb_alloc_even[0] = localRIV2alloc_LUT6[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = localRIV2alloc_LUT6[rballoc];
      }
      else {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_even_LUT6[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_odd_LUT6[rballoc];
      }
      dlsch0_harq->vrb_type    = vrb_type;

3893

3894
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT6[rballoc];//NPRB;
3895
      RIV_max = RIV_max6;
3896

3897
      break;
3898

3899
    case 25:
3900

3901
      if (frame_type == TDD) {
3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931
        vrb_type = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_5MHz_TDD_1_6_t *)dci_pdu)->harq_pid;
        //printf("TDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      } else {
        vrb_type = ((DCI1A_5MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_5MHz_FDD_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_5MHz_FDD_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_5MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid  = ((DCI1A_5MHz_FDD_t *)dci_pdu)->harq_pid;
        //printf("FDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      }

      if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
        harq_pid = 0;
        // see 36-212 V8.6.0 p. 45
        NPRB = (TPC&1) + 2;
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
      } else {

        if (harq_pid>1) {
          LOG_E(PHY,"Format 1A: harq_pid > 1\n");
          return(-1);
        }
3932

3933 3934 3935
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT25[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3936
	dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
3937 3938
      }

3939 3940 3941 3942 3943 3944 3945 3946 3947 3948
      if (vrb_type == LOCALIZED) {
	dlsch0_harq->rb_alloc_even[0] = localRIV2alloc_LUT25[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = localRIV2alloc_LUT25[rballoc];
      }
      else {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_even_LUT25[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_odd_LUT25[rballoc];
      }
      dlsch0_harq->vrb_type    = vrb_type;
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT25[rballoc];
3949 3950
      RIV_max = RIV_max25;

3951
      break;
3952

3953 3954
    case 50:
      if (frame_type == TDD) {
3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970
        vrb_type = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_10MHz_TDD_1_6_t *)dci_pdu)->harq_pid;
        //  printf("TDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      } else {
        vrb_type = ((DCI1A_10MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_10MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_10MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_10MHz_FDD_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_10MHz_FDD_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_10MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid  = ((DCI1A_10MHz_FDD_t *)dci_pdu)->harq_pid;
3971
        //printf("FDD 1A: mcs %d, vrb_type %d, rballoc %x,ndi %d, rv %d, TPC %d\n",mcs,vrb_type,rballoc,ndi,rv,TPC);
3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988
      }

      if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
        harq_pid = 0;
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        // see 36-212 V8.6.0 p. 45
        NPRB = (TPC&1) + 2;
      } else {

        if (harq_pid>1) {
          LOG_E(PHY,"Format 1A: harq_pid > 1\n");
          return(-1);
        }

        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT50[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3989
	dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
3990 3991
      }

3992 3993 3994 3995 3996
      if (vrb_type == LOCALIZED) {
	  dlsch0_harq->rb_alloc_even[0] = localRIV2alloc_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_even[1] = localRIV2alloc_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_odd[0]  = localRIV2alloc_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_odd[1]  = localRIV2alloc_LUT50_1[rballoc];
3997
	  //	  printf("rballoc: %08x.%08x\n",dlsch0_harq->rb_alloc_even[0],dlsch0_harq->rb_alloc_even[1]);
3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012
      } else { // DISTRIBUTED
	if ((rballoc&(1<<10)) == 0) {
	  rballoc = rballoc&(~(1<<10));
	  dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap0_even_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap0_even_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap0_odd_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap0_odd_LUT50_1[rballoc];
	}
	else {
	  rballoc = rballoc&(~(1<<10));
	  dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap0_even_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap0_even_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap0_odd_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap0_odd_LUT50_1[rballoc];
	}
4013
      }
4014
      dlsch0_harq->vrb_type    = vrb_type;
4015

4016
      dlsch0_harq->nb_rb  = RIV2nb_rb_LUT50[rballoc];//NPRB;
4017 4018
      RIV_max = RIV_max50;
      break;
4019

4020 4021
    case 100:
      if (frame_type == TDD) {
4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051
        vrb_type = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_20MHz_TDD_1_6_t *)dci_pdu)->harq_pid;
        //  printf("TDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      } else {
        vrb_type = ((DCI1A_20MHz_FDD_t *)dci_pdu)->vrb_type;
        mcs      = ((DCI1A_20MHz_FDD_t *)dci_pdu)->mcs;
        rballoc  = ((DCI1A_20MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1A_20MHz_FDD_t *)dci_pdu)->rv;
        ndi      = ((DCI1A_20MHz_FDD_t *)dci_pdu)->ndi;
        TPC      = ((DCI1A_20MHz_FDD_t *)dci_pdu)->TPC;
        harq_pid = ((DCI1A_20MHz_FDD_t *)dci_pdu)->harq_pid;
        //printf("FDD 1A: mcs %d, rballoc %x,rv %d, TPC %d\n",mcs,rballoc,rv,TPC);
      }

      if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
        harq_pid = 0;
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        // see 36-212 V8.6.0 p. 45
        NPRB = (TPC&1) + 2;
      } else {

        if (harq_pid>1) {
          LOG_E(PHY,"Format 1A: harq_pid > 1\n");
          return(-1);
        }
4052

4053 4054 4055
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT100[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
4056
	dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
4057 4058
      }

4059 4060 4061 4062 4063 4064 4065 4066 4067
      if (vrb_type == LOCALIZED) {
	dlsch0_harq->rb_alloc_even[0] = localRIV2alloc_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_even[1] = localRIV2alloc_LUT50_1[rballoc];
	dlsch0_harq->rb_alloc_even[2] = localRIV2alloc_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_even[3] = localRIV2alloc_LUT100_3[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = localRIV2alloc_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_odd[1]  = localRIV2alloc_LUT50_1[rballoc];
	dlsch0_harq->rb_alloc_odd[2]  = localRIV2alloc_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_odd[3]  = localRIV2alloc_LUT100_3[rballoc];
4068
      } else {
4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090
	if ((rballoc&(1<<10)) == 0) { //Gap 1
	  rballoc = rballoc&(~(1<<12));
	  dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap0_even_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap0_even_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_even[2] = distRIV2alloc_gap0_even_LUT100_2[rballoc];
	  dlsch0_harq->rb_alloc_even[3] = distRIV2alloc_gap0_even_LUT100_3[rballoc];
	  dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap0_odd_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap0_odd_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_odd[2]  = distRIV2alloc_gap0_odd_LUT100_2[rballoc];
	  dlsch0_harq->rb_alloc_odd[3]  = distRIV2alloc_gap0_odd_LUT100_3[rballoc];
	}
	else { //Gap 2
	  rballoc = rballoc&(~(1<<12));
	  dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap1_even_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap1_even_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_even[2] = distRIV2alloc_gap1_even_LUT100_2[rballoc];
	  dlsch0_harq->rb_alloc_even[3] = distRIV2alloc_gap1_even_LUT100_3[rballoc];
	  dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap1_odd_LUT50_0[rballoc];
	  dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap1_odd_LUT50_1[rballoc];
	  dlsch0_harq->rb_alloc_odd[2]  = distRIV2alloc_gap1_odd_LUT100_2[rballoc];
	  dlsch0_harq->rb_alloc_odd[3]  = distRIV2alloc_gap1_odd_LUT100_3[rballoc];
	}
4091
      }
4092
      dlsch0_harq->vrb_type    = vrb_type;
4093

4094
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT100[rballoc];//NPRB;
4095 4096 4097
      RIV_max = RIV_max100;
      break;
    }
4098

4099 4100 4101 4102
    if (rballoc>RIV_max) {
      LOG_E(PHY,"Format 1A: rb_alloc > RIV_max\n");
      return(-1);
    }
4103

4104 4105 4106 4107
    if (NPRB==0) {
      LOG_E(PHY,"Format 1A: NPRB=0\n");
      return(-1);
    }
4108

4109
    // change the mcs limit from 7 to 8, supported by MAC
Raymond Knopp's avatar
 
Raymond Knopp committed
4110
    /*   if (mcs > 10) {
Raymond Knopp's avatar
 
Raymond Knopp committed
4111
      LOG_E(PHY,"Format 1A: subframe %d unlikely mcs for format 1A (%d), TPC %d rv %d\n",subframe,mcs,TPC,rv);
4112
      return(-1);
Raymond Knopp's avatar
 
Raymond Knopp committed
4113
      }*/
4114

4115
    if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
4116
      //      if ((dlsch0_harq->round == 4) || ( {
4117 4118
        dlsch0_harq->round = 0;
        dlsch0_harq->first_tx = 1;
4119
	//      }
4120 4121 4122

      //  if (dlsch0_harq->round == 0)
      //      ndi = 1-dlsch0_harq->DCINdi;
4123 4124 4125
    }

    dlsch[0]->current_harq_pid = harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
4126

4127
    dlsch0_harq->rvidx = rv;
4128 4129 4130 4131 4132
    dlsch0_harq->Nl = 1;
    //    dlsch[0]->layer_index = 0;
    dlsch0_harq->mimo_mode = frame_parms->mode1_flag == 1 ?SISO : ALAMOUTI;
    dlsch0_harq->dl_power_off = 1; //no power offset

4133 4134 4135 4136 4137 4138 4139 4140 4141
    LOG_D(PHY,"UE (%x/%d): Subframe %d Format1A DCI: ndi %d, old_ndi %d (first tx %d) harq_status %d, round %d\n",
	  dlsch[0]->rnti,
	  harq_pid,
	  subframe,
	  ndi,
	  dlsch0_harq->DCINdi,
	  dlsch0_harq->first_tx,
	  dlsch0_harq->status,
	  dlsch0_harq->round);
4142
    if ((ndi!=dlsch0_harq->DCINdi)||  // DCI has been toggled or this is the first transmission
4143
        (dlsch0_harq->first_tx==1)) {
4144
      dlsch0_harq->round = 0;
4145

Raymond Knopp's avatar
Raymond Knopp committed
4146
      if (dlsch0_harq->first_tx==1) {
4147 4148
        //LOG_I(PHY,"[PDSCH %x/%d] Format 1A DCI First TX: Clearing flag\n");
        dlsch0_harq->first_tx = 0;
Raymond Knopp's avatar
Raymond Knopp committed
4149
      }
4150
    }
4151

4152
    dlsch0_harq->DCINdi = ndi;
4153

4154
    dlsch0_harq->mcs = mcs;
4155 4156 4157 4158 4159 4160 4161 4162
    if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) {
      dlsch0_harq->TBS = TBStable[mcs][NPRB-1];
      dlsch0_harq->Qm  = 2;
    }
    else {
      dlsch0_harq->TBS = TBStable[get_I_TBS(mcs)][NPRB-1];
      dlsch0_harq->Qm  = get_Qm(mcs);
    }
4163
    dlsch[0]->rnti = rnti;
4164
    dlsch[0]->active = 1;
4165
    dlsch0 = dlsch[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
4166
    //printf("Format 1A: harq_pid %d, nb_rb %d, round %d\n",harq_pid,dlsch0_harq->nb_rb,dlsch0_harq->round);
4167
    break;
4168

4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301
  case format1C:

    harq_pid = 0;
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
 
    switch (frame_parms->N_RB_DL) {
    case 6:
      mcs                           = ((DCI1C_1_5MHz_t *)dci_pdu)->mcs;
      rballoc                       = conv_1C_RIV(((DCI1C_1_5MHz_t *)dci_pdu)->rballoc,6);
      dlsch0_harq->nb_rb            = RIV2nb_rb_LUT6[rballoc];
      dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_even_LUT6[rballoc];
      dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_odd_LUT6[rballoc];
      RIV_max                       = RIV_max6;

      break;

    case 25:
      mcs                           = ((DCI1C_5MHz_t *)dci_pdu)->mcs;
      rballoc                       = conv_1C_RIV(((DCI1C_5MHz_t *)dci_pdu)->rballoc,25);
      dlsch0_harq->nb_rb            = RIV2nb_rb_LUT25[rballoc];
      dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_even_LUT25[rballoc];
      dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_odd_LUT25[rballoc];
      RIV_max                       = RIV_max25;

      //      printf("Format1C : %x : mcs %d, rballoc %d=>%d=>%x\n",((uint32_t*)dci_pdu)[0], 
      //	     mcs,((DCI1C_5MHz_t *)dci_pdu)->rballoc,rballoc,dlsch0_harq->rb_alloc_even[0]);
      break;

    case 50:
      mcs                           = ((DCI1C_10MHz_t *)dci_pdu)->mcs;
      rballoc                       = conv_1C_RIV(((DCI1C_10MHz_t *)dci_pdu)->rballoc,50);
      Ngap                          = ((DCI1C_10MHz_t *)dci_pdu)->Ngap;
      dlsch0_harq->nb_rb            = RIV2nb_rb_LUT50[rballoc];
      if (Ngap == 0) {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap0_even_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap0_odd_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap0_even_LUT50_1[rballoc];
	dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap0_odd_LUT50_1[rballoc];
      }
      else {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap1_even_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap1_odd_LUT50_0[rballoc];
	dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap1_even_LUT50_1[rballoc];
	dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap1_odd_LUT50_1[rballoc];
      }
      RIV_max                       = RIV_max50;

      break;

    case 100:
      mcs                      = ((DCI1C_20MHz_t *)dci_pdu)->mcs;
      rballoc                  = conv_1C_RIV(((DCI1C_20MHz_t *)dci_pdu)->rballoc,100);
      Ngap                     = ((DCI1C_20MHz_t *)dci_pdu)->Ngap;
      dlsch0_harq->nb_rb       = RIV2nb_rb_LUT100[rballoc];
      if (Ngap==0) {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap0_even_LUT100_0[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap0_odd_LUT100_0[rballoc];
	dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap0_even_LUT100_1[rballoc];
	dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap0_odd_LUT100_1[rballoc];
	dlsch0_harq->rb_alloc_even[2] = distRIV2alloc_gap0_even_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_odd[2]  = distRIV2alloc_gap0_odd_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_even[3] = distRIV2alloc_gap0_even_LUT100_3[rballoc];
	dlsch0_harq->rb_alloc_odd[3]  = distRIV2alloc_gap0_odd_LUT100_3[rballoc];
      }
      else {
	dlsch0_harq->rb_alloc_even[0] = distRIV2alloc_gap1_even_LUT100_0[rballoc];
	dlsch0_harq->rb_alloc_odd[0]  = distRIV2alloc_gap1_odd_LUT100_0[rballoc];
	dlsch0_harq->rb_alloc_even[1] = distRIV2alloc_gap1_even_LUT100_1[rballoc];
	dlsch0_harq->rb_alloc_odd[1]  = distRIV2alloc_gap1_odd_LUT100_1[rballoc];
	dlsch0_harq->rb_alloc_even[2] = distRIV2alloc_gap1_even_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_odd[2]  = distRIV2alloc_gap1_odd_LUT100_2[rballoc];
	dlsch0_harq->rb_alloc_even[3] = distRIV2alloc_gap1_even_LUT100_3[rballoc];
	dlsch0_harq->rb_alloc_odd[3]  = distRIV2alloc_gap1_odd_LUT100_3[rballoc];
      }
      RIV_max                  = RIV_max100;
      /*
      printf("Format1C : %x : mcs %d, rballoc %d=>%d=>(%08x.%08x.%08x.%08x), Ngap %d\n",((uint32_t*)dci_pdu)[0], 
	     mcs,((DCI1C_20MHz_t *)dci_pdu)->rballoc,rballoc,
	     dlsch0_harq->rb_alloc_even[0],
	     dlsch0_harq->rb_alloc_even[1],
	     dlsch0_harq->rb_alloc_even[2],
	     dlsch0_harq->rb_alloc_even[3],
	     Ngap
	     );
      */
      break;     
    
    default:
      LOG_E(PHY,"Format 1C: Unknown N_RB_DL %d\n",frame_parms->N_RB_DL);
      return(-1);
      break;
    }
    if (rballoc>RIV_max) {
      LOG_E(PHY,"Format 1C: rb_alloc > RIV_max\n");
      return(-1);
    }

    dlsch0_harq->round     = 0;
    dlsch0_harq->first_tx  = 1;
    dlsch0_harq->vrb_type  = DISTRIBUTED;
    dlsch[0]->current_harq_pid = harq_pid;

    if (rnti==si_rnti) { // rule from Section 5.3.1 of 36.321
      if (((frame&1) == 0) && (subframe == 5)) 
	dlsch0_harq->rvidx = (((3*((frame>>1)&3))+1)>>1)&3;  // SIB1
      else 
	dlsch0_harq->rvidx = (((3*(subframe&3))+1)>>1)&3;  // other SIBs
    }
    else if ((rnti==p_rnti) || (rnti==ra_rnti)) { // Section 7.1.7.3
      dlsch0_harq->rvidx = 0;
    }


    dlsch0_harq->Nl = 1;
    dlsch0_harq->mimo_mode = frame_parms->mode1_flag == 1 ?SISO : ALAMOUTI;
    dlsch0_harq->dl_power_off = 1; //no power offset

    LOG_D(PHY,"UE (%x/%d): Subframe %d Format1C DCI: harq_status %d, round %d\n",
	  dlsch[0]->rnti,
	  harq_pid,
	  subframe,
	  dlsch0_harq->status,
	  dlsch0_harq->round);

    dlsch0_harq->mcs = mcs;

    dlsch0_harq->TBS = TBStable1C[mcs];
    dlsch0_harq->Qm  = 2;
    dlsch[0]->rnti = rnti;
    dlsch[0]->active = 1;
    dlsch0 = dlsch[0];
    break;

4302 4303 4304 4305 4306
  case format1:

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
4307 4308 4309 4310
        mcs       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->rv;
4311
        TPC       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->TPC;
4312 4313 4314 4315 4316 4317 4318
        ndi       = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->ndi;
        harq_pid  = ((DCI1_1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->rv;
4319
        TPC       = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->TPC;
4320 4321
        ndi      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
4322
      }
4323

4324
      break;
4325

4326 4327
    case 25:
      if (frame_type == TDD) {
4328 4329 4330 4331
        mcs       = ((DCI1_5MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_5MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_5MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_5MHz_TDD_t *)dci_pdu)->rv;
4332
        TPC       = ((DCI1_5MHz_TDD_t *)dci_pdu)->TPC;
4333 4334 4335 4336 4337 4338 4339
        ndi       = ((DCI1_5MHz_TDD_t *)dci_pdu)->ndi;
        harq_pid  = ((DCI1_5MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_5MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_5MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_5MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_5MHz_FDD_t *)dci_pdu)->rv;
4340
        TPC      = ((DCI1_5MHz_FDD_t *)dci_pdu)->TPC;
4341 4342
        ndi      = ((DCI1_5MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_5MHz_FDD_t *)dci_pdu)->harq_pid;
4343
      }
4344

4345
      break;
4346

4347 4348
    case 50:
      if (frame_type == TDD) {
4349 4350 4351 4352
        mcs       = ((DCI1_10MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_10MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_10MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_10MHz_TDD_t *)dci_pdu)->rv;
4353
        TPC       = ((DCI1_10MHz_TDD_t *)dci_pdu)->TPC;
4354 4355 4356 4357 4358 4359 4360
        ndi       = ((DCI1_10MHz_TDD_t *)dci_pdu)->ndi;
        harq_pid  = ((DCI1_10MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_10MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_10MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_10MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_10MHz_FDD_t *)dci_pdu)->rv;
4361
        TPC      = ((DCI1_10MHz_FDD_t *)dci_pdu)->TPC;
4362 4363
        ndi      = ((DCI1_10MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_10MHz_FDD_t *)dci_pdu)->harq_pid;
4364
      }
4365

4366
      break;
4367

4368 4369
    case 100:
      if (frame_type == TDD) {
4370 4371 4372 4373
        mcs       = ((DCI1_20MHz_TDD_t *)dci_pdu)->mcs;
        rballoc   = ((DCI1_20MHz_TDD_t *)dci_pdu)->rballoc;
        rah       = ((DCI1_20MHz_TDD_t *)dci_pdu)->rah;
        rv        = ((DCI1_20MHz_TDD_t *)dci_pdu)->rv;
4374
        TPC        = ((DCI1_20MHz_TDD_t *)dci_pdu)->TPC;
4375 4376 4377 4378 4379 4380 4381
        ndi       = ((DCI1_20MHz_TDD_t *)dci_pdu)->ndi;
        harq_pid  = ((DCI1_20MHz_TDD_t *)dci_pdu)->harq_pid;
      } else {
        mcs      = ((DCI1_20MHz_FDD_t *)dci_pdu)->mcs;
        rah      = ((DCI1_20MHz_FDD_t *)dci_pdu)->rah;
        rballoc  = ((DCI1_20MHz_FDD_t *)dci_pdu)->rballoc;
        rv       = ((DCI1_20MHz_FDD_t *)dci_pdu)->rv;
4382
	TPC      = ((DCI1_20MHz_FDD_t *)dci_pdu)->TPC;
4383 4384
        ndi      = ((DCI1_20MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_20MHz_FDD_t *)dci_pdu)->harq_pid;
4385
      }
4386

4387 4388
      break;
    }
4389

4390 4391 4392 4393
    if (harq_pid>=8) {
      LOG_E(PHY,"Format 1: harq_pid >= 8\n");
      return(-1);
    }
4394

4395
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
4396
    dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
4397 4398
    dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];

4399 4400 4401
    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ack[subframe].harq_id = harq_pid;

4402 4403 4404 4405 4406
    conv_rballoc(rah,rballoc,frame_parms->N_RB_DL,dlsch0_harq->rb_alloc_even);
    dlsch0_harq->rb_alloc_odd[0]= dlsch0_harq->rb_alloc_even[0];
    dlsch0_harq->rb_alloc_odd[1]= dlsch0_harq->rb_alloc_even[1];
    dlsch0_harq->rb_alloc_odd[2]= dlsch0_harq->rb_alloc_even[2];
    dlsch0_harq->rb_alloc_odd[3]= dlsch0_harq->rb_alloc_even[3];
4407

4408
    dlsch0_harq->nb_rb = conv_nprb(rah,
4409 4410
                                   rballoc,
                                   frame_parms->N_RB_DL);
4411

4412
    NPRB = dlsch0_harq->nb_rb;
4413

4414
    //    printf("test PDSCH NPRB %d, rah %d, rballoc %x, rballoc2 %x\n",NPRB,rah,rballoc,dlsch0_harq->rb_alloc[0]);
4415 4416 4417 4418 4419 4420 4421

    if (NPRB==0) {
      LOG_E(PHY,"Format 1: NPRB=0 (rballoc %x,mcs %d, frame_type %d N_RB_DL %d)\n",rballoc,mcs,frame_parms->frame_type,frame_parms->N_RB_DL);
      return(-1);
    }

    //    printf("NPRB %d\n",NPRB);
4422
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
4423 4424
    dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];

4425
    if (TPC!=1)
4426
      LOG_D(PHY,"format1 TPC %d, dlsch0_harq->delta_PUCCH %d\n",TPC,dlsch0_harq->delta_PUCCH);
4427

4428
    dlsch0_harq->rvidx     = rv;
4429

4430 4431
    dlsch0_harq->Nl          = 1;
    //    dlsch[0]->layer_index = 0;
4432

4433
    dlsch0_harq->dl_power_off = 1; //no power offset
4434

4435
    LOG_D(PHY,"UE (%x/%d): Subframe %d Format1 DCI: ndi %d, old_ndi %d (first tx %d) harq_status %d\n",dlsch[0]->rnti,harq_pid,subframe,ndi,dlsch0_harq->DCINdi,
4436
          dlsch0_harq->first_tx,dlsch0_harq->status);
4437 4438

    if ((ndi!=dlsch0_harq->DCINdi)||
4439
        (dlsch0_harq->first_tx==1)) {
Raymond Knopp's avatar
Raymond Knopp committed
4440
      //    printf("Rate: setting round to zero (ndi %d, DCINdi %d,first_tx %d)\n",ndi,dlsch0_harq->DCINdi,dlsch0_harq->first_tx);
4441 4442 4443
      dlsch0_harq->round=0;
      dlsch0_harq->status = ACTIVE;
      dlsch0_harq->DCINdi = ndi;
4444

Raymond Knopp's avatar
Raymond Knopp committed
4445
      if (dlsch0_harq->first_tx==1) {
4446 4447
        LOG_D(PHY,"[PDSCH %x/%d] Format 1 DCI First TX: Clearing flag\n");
        dlsch0_harq->first_tx = 0;
Raymond Knopp's avatar
Raymond Knopp committed
4448
      }
4449
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
4450 4451 4452 4453 4454 4455 4456 4457 4458 4459
      // this happens if either another harq process in the same
      // is NAK or an ACK was not received

      dlsch[0]->harq_ack[subframe].ack              = 1;
      dlsch[0]->harq_ack[subframe].harq_id          = harq_pid;
      dlsch[0]->harq_ack[subframe].send_harq_status = 1;
      dlsch[0]->active = 0;
      //     printf("Got NDI=0 for correctly decoded SDU (harq_pid %d) subframe %d\n",harq_pid,subframe);
      return(0);
    }
4460

4461
    dlsch0_harq->mcs         = mcs;
4462

4463
    dlsch0_harq->TBS         = TBStable[get_I_TBS(mcs)][NPRB-1];
4464 4465 4466 4467 4468 4469
    if (mcs <= 28)
      dlsch0_harq->Qm          = get_Qm(mcs);
    else if (mcs<=31)
      dlsch0_harq->Qm          = (mcs-28)<<1;
    else
      LOG_E(PHY,"invalid mcs %d\n",mcs);
4470
    //    printf("test: MCS %d, NPRB %d, TBS %d\n",mcs,NPRB,dlsch0_harq->TBS);
4471 4472 4473 4474 4475 4476
    dlsch[0]->current_harq_pid = harq_pid;

    dlsch[0]->active = 1;

    dlsch[0]->rnti = rnti;

4477 4478
    dlsch0_harq->mimo_mode   = (frame_parms->mode1_flag == 1) ? SISO : ALAMOUTI;

4479 4480 4481 4482
    dlsch0 = dlsch[0];

    break;

Raymond Knopp's avatar
 
Raymond Knopp committed
4483 4484 4485 4486
  case format2:
    switch (frame_parms->N_RB_DL) {

    case 6:
4487
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528
        if (frame_type == TDD) {
          mcs1      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_1_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"UE: subframe %d Format2 DCI: unsupported number of TX antennas %d\n",subframe,frame_parms->nb_antennas_tx_eNB);
Raymond Knopp's avatar
 
Raymond Knopp committed
4529
      }
4530

Raymond Knopp's avatar
 
Raymond Knopp committed
4531
      break;
4532

Raymond Knopp's avatar
 
Raymond Knopp committed
4533
    case 25:
4534
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579
        if (frame_type == TDD) {
          mcs1      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"UE: Format2 DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx_eNB);
Raymond Knopp's avatar
 
Raymond Knopp committed
4580
      }
4581

Raymond Knopp's avatar
 
Raymond Knopp committed
4582
      break;
4583

Raymond Knopp's avatar
 
Raymond Knopp committed
4584
    case 50:
4585
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630
        if (frame_type == TDD) {
          mcs1      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_10MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"UE: Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx_eNB);
Raymond Knopp's avatar
 
Raymond Knopp committed
4631
      }
4632

Raymond Knopp's avatar
 
Raymond Knopp committed
4633 4634 4635
      break;

    case 100:
4636
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681
        if (frame_type == TDD) {
          mcs1      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_2A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_2A_FDD_t *)dci_pdu)->tpmi;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->rv2;
          harq_pid  = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2_20MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"UE: Format2A DCI: unsupported number of TX antennas %d\n",frame_parms->nb_antennas_tx_eNB);
Raymond Knopp's avatar
 
Raymond Knopp committed
4682
      }
4683

Raymond Knopp's avatar
 
Raymond Knopp committed
4684 4685
      break;
    }
4686 4687

    if (harq_pid>=8) {
4688
      LOG_E(PHY,"Format 2_2A: harq_pid >= 8\n");
4689 4690
      return(-1);
    }
4691 4692


4693 4694 4695
    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ack[subframe].harq_id = harq_pid;

Raymond Knopp's avatar
 
Raymond Knopp committed
4696
    tbswap = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
4697

4698 4699 4700
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
4701
    } else {
4702 4703 4704 4705
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }

4706 4707
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];
Raymond Knopp's avatar
 
Raymond Knopp committed
4708
    conv_rballoc(rah,
4709 4710
                 rballoc,
                 frame_parms->N_RB_DL,
4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725
                 dlsch0_harq->rb_alloc_even);

    dlsch0_harq->rb_alloc_odd[0]= dlsch0_harq->rb_alloc_even[0];
    dlsch0_harq->rb_alloc_odd[1]= dlsch0_harq->rb_alloc_even[1];
    dlsch0_harq->rb_alloc_odd[2]= dlsch0_harq->rb_alloc_even[2];
    dlsch0_harq->rb_alloc_odd[3]= dlsch0_harq->rb_alloc_even[3];

    dlsch1_harq->rb_alloc_even[0]                    = dlsch0_harq->rb_alloc_even[0];
    dlsch1_harq->rb_alloc_even[1]                    = dlsch0_harq->rb_alloc_even[1];
    dlsch1_harq->rb_alloc_even[2]                    = dlsch0_harq->rb_alloc_even[2];
    dlsch1_harq->rb_alloc_even[3]                    = dlsch0_harq->rb_alloc_even[3];
    dlsch1_harq->rb_alloc_odd[0]                     = dlsch0_harq->rb_alloc_odd[0];
    dlsch1_harq->rb_alloc_odd[1]                     = dlsch0_harq->rb_alloc_odd[1];
    dlsch1_harq->rb_alloc_odd[2]                     = dlsch0_harq->rb_alloc_odd[2];
    dlsch1_harq->rb_alloc_odd[3]                     = dlsch0_harq->rb_alloc_odd[3];
4726

4727
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
Raymond Knopp's avatar
 
Raymond Knopp committed
4728 4729
								 rballoc,
								 frame_parms->N_RB_DL);
4730
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
4731

4732
    dlsch0_harq->mcs       = mcs1;
4733

4734
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
4735
    dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
4736
    /*
4737
      if (dlsch0_harq->mcs>20) {
4738
      printf("dci_tools.c: mcs > 20 disabled for now (asked %d)\n",dlsch0_harq->mcs);
4739 4740 4741 4742
      return(-1);
      }
    */

4743 4744 4745
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
4746 4747 4748

    // check if either TB is disabled (see 36-213 V8.6 p. 26)

4749 4750
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0_harq->status = DISABLED;
4751
    }
4752

4753 4754
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
      dlsch1_harq->status = DISABLED;
4755
    }
4756

4757
    dlsch0_harq->Nl        = 1;
4758

4759 4760
    //    dlsch0->layer_index                         = tbswap;
    //    dlsch1->layer_index                         = 1-tbswap;
4761 4762 4763

    switch (tpmi) {
    case 0 :
4764
      dlsch0_harq->mimo_mode   = ALAMOUTI;
4765
      break;
4766

4767
    case 1:
4768 4769
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
4770
      break;
4771

4772
    case 2:
4773 4774
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
4775
      break;
4776

4777
    case 3:
4778 4779
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
4780
      break;
4781

4782
    case 4:
4783 4784
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
4785
      break;
4786

4787
    case 5:
4788
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
4789
      // pmi stored from ulsch allocation routine
4790 4791
      dlsch0_harq->pmi_alloc                             = dlsch0->pmi_alloc;
      //LOG_I(PHY,"XXX using PMI %x\n",pmi2hex_2Ar1(dlsch0_harq->pmi_alloc));
4792
      break;
4793

4794
    case 6:
4795
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
4796 4797 4798 4799 4800 4801 4802
      LOG_E(PHY,"Unsupported TPMI\n");
      return(-1);
      break;
    }


    if (frame_parms->mode1_flag == 1)
4803
      dlsch0_harq->mimo_mode   = SISO;
4804

4805 4806 4807 4808
    if (ndi1!=dlsch0_harq->DCINdi) {
      dlsch0_harq->round = 0;
      dlsch0_harq->status = ACTIVE;
      dlsch0_harq->DCINdi         = ndi1;
4809
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
4810 4811 4812 4813 4814 4815 4816 4817 4818
      // this happens if either another harq process in the same
      // is NAK or an ACK was not received

      dlsch0->harq_ack[subframe].ack              = 1;
      dlsch0->harq_ack[subframe].harq_id          = harq_pid;
      dlsch0->harq_ack[subframe].send_harq_status = 1;
      dlsch0->active = 0;
      return(0);
    }
4819

4820
    dlsch0_harq->mcs         = mcs1;
4821

4822 4823
    if (dlsch0_harq->nb_rb>1) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
4824 4825 4826 4827 4828 4829 4830
      if (mcs1 <= 28)
	dlsch0_harq->Qm          = get_Qm(mcs1);
      else if (mcs1<=31)
	dlsch0_harq->Qm          = (mcs1-28)<<1;
      else
	LOG_E(PHY,"invalid mcs1 %d\n",mcs1);

4831
    } else
4832
      dlsch0_harq->TBS         =0;
4833

4834

4835
    /*
4836 4837
      if (dlsch0_harq->mcs > 18)
      printf("mcs %d, TBS %d\n",dlsch0_harq->mcs,dlsch0_harq->TBS);
4838
    */
4839

4840 4841 4842
    if (dlsch1_harq->DCINdi != ndi2) {
      dlsch1_harq->round=0;
      dlsch1_harq->status = ACTIVE;
4843
    }
4844

4845 4846
    dlsch1_harq->DCINdi      = ndi2;
    dlsch1_harq->mcs         = mcs2;
4847

4848 4849
    if (dlsch1_harq->nb_rb>1) {
      dlsch1_harq->TBS       = TBStable[dlsch1_harq->mcs][dlsch1_harq->nb_rb-1];
4850 4851 4852 4853 4854 4855
      if (mcs2 <= 28)
	dlsch1_harq->Qm          = get_Qm(mcs2);
      else if (mcs1<=31)
	dlsch1_harq->Qm          = (mcs2-28)<<1;
      else
      LOG_E(PHY,"invalid mcs2 %d\n",mcs2);
4856
    } else
4857
      dlsch1_harq->TBS         = 0;
4858

4859

4860 4861 4862
    dlsch0->rnti = rnti;
    dlsch1->rnti = rnti;

Raymond Knopp's avatar
 
Raymond Knopp committed
4863 4864
    dlsch0_harq->dl_power_off = 0; //no power offset
    dlsch1_harq->dl_power_off = 0; //no power offset
4865 4866 4867 4868 4869

    dlsch0->active = 1;
    dlsch1->active = 1;

    break;
4870 4871 4872 4873 4874 4875 4876

  case format2A:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_1_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rv1       = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_1_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",subframe,rnti,frame_parms->nb_antennas_tx_eNB);
4924
      }
4925

4926
      break;
4927

4928 4929
    case 25:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_5MHz_4A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_5MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",subframe,rnti,frame_parms->nb_antennas_tx_eNB);
4981
      }
4982

4983
      break;
4984

4985 4986
    case 50:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_10MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_10MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",subframe,rnti,frame_parms->nb_antennas_tx_eNB);
5038
      }
5039

5040 5041 5042 5043
      break;

    case 100:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_2A_TDD_t *)dci_pdu)->tb_swap;
        } else {
          mcs1      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_2A_FDD_t *)dci_pdu)->tb_swap;
        }
      } else if (frame_parms->nb_antennas_tx_eNB == 4) {
        if (frame_type == TDD) {
          mcs1      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->tb_swap;
          tpmi      = ((DCI2A_20MHz_4A_TDD_t *)dci_pdu)->tpmi;
        } else {
          mcs1      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->mcs1;
          mcs2      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->mcs2;
          rballoc   = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rballoc;
          rah       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rah;
          rv1       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rv1;
          rv2       = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->rv2;
          ndi1      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->ndi1;
          ndi2      = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->ndi2;
          harq_pid  = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->harq_pid;
          tbswap    = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->tb_swap;
          tpmi    = ((DCI2A_20MHz_4A_FDD_t *)dci_pdu)->tpmi;
        }
      } else {
        LOG_E(PHY,"eNB: subframe %d UE %x, Format2A DCI: unsupported number of TX antennas %d\n",subframe,rnti,frame_parms->nb_antennas_tx_eNB);
5095
      }
5096

5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112
      break;
    }


    if (harq_pid>=8) {
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
      return(-1);
    }

    //    printf("UE: format 2A, rballoc=%x, harq_pid= %d, mcs1=%d,mcs2=%d, rv1=%d, rv2=%d, ndi1=%d, ndi2=%d\n",rballoc, harq_pid, mcs1,mcs2,rv1,rv2,ndi1,ndi2);

    // Flip the TB to codeword mapping as described in 5.3.3.1.5 of 36-212 V11.3.0
    // note that we must set tbswap=0 in eNB scheduler if one TB is deactivated
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
5113
    } else {
5114 5115 5116
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }
5117

5118 5119 5120 5121 5122 5123 5124
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
    dlsch1_harq = dlsch[1]->harq_processes[harq_pid];
    dlsch0->current_harq_pid = harq_pid;
    dlsch1->current_harq_pid = harq_pid;
    dlsch0->harq_ack[subframe].harq_id = harq_pid;
    dlsch1->harq_ack[subframe].harq_id = harq_pid;

5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137
    conv_rballoc(rah,rballoc,frame_parms->N_RB_DL,dlsch0_harq->rb_alloc_even);
    dlsch0_harq->rb_alloc_odd[0]                     = dlsch0_harq->rb_alloc_even[0];
    dlsch0_harq->rb_alloc_odd[1]                     = dlsch0_harq->rb_alloc_even[1];
    dlsch0_harq->rb_alloc_odd[2]                     = dlsch0_harq->rb_alloc_even[2];
    dlsch0_harq->rb_alloc_odd[3]                     = dlsch0_harq->rb_alloc_even[3];
    dlsch1_harq->rb_alloc_even[0]                    = dlsch0_harq->rb_alloc_even[0];
    dlsch1_harq->rb_alloc_even[1]                    = dlsch0_harq->rb_alloc_even[1];
    dlsch1_harq->rb_alloc_even[2]                    = dlsch0_harq->rb_alloc_even[2];
    dlsch1_harq->rb_alloc_even[3]                    = dlsch0_harq->rb_alloc_even[3];
    dlsch1_harq->rb_alloc_odd[0]                     = dlsch0_harq->rb_alloc_odd[0];
    dlsch1_harq->rb_alloc_odd[1]                     = dlsch0_harq->rb_alloc_odd[1];
    dlsch1_harq->rb_alloc_odd[2]                     = dlsch0_harq->rb_alloc_odd[2];
    dlsch1_harq->rb_alloc_odd[3]                     = dlsch0_harq->rb_alloc_odd[3];
5138 5139

    dlsch0_harq->nb_rb = conv_nprb(rah,
5140 5141
                                   rballoc,
                                   frame_parms->N_RB_DL);
5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153

    dlsch1_harq->nb_rb = dlsch0_harq->nb_rb;

    NPRB = dlsch0_harq->nb_rb;


    if (NPRB==0) {
      LOG_E(PHY,"Format 2A: NPRB=0 (rballoc %x,mcs %d, frame_type %d N_RB_DL %d)\n",rballoc,mcs,frame_parms->frame_type,frame_parms->N_RB_DL);
      return(-1);
    }

    //    printf("NPRB %d\n",NPRB);
5154
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
5155
    dlsch0->g_pucch += delta_PUCCH_lut[TPC&3];
5156
    dlsch1_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
5157
    dlsch1->g_pucch += delta_PUCCH_lut[TPC&3];
5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179

    dlsch0_harq->mcs     = mcs1;
    dlsch1_harq->mcs     = mcs2;

    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;



    dlsch0_harq->Nl          = 1;
    dlsch1_harq->Nl          = 1;
    //    dlsch[0]->layer_index = 0;

    dlsch0_harq->dl_power_off = 1; //no power offset
    dlsch1_harq->dl_power_off = 1; //no power offset

    dlsch0->active = dlsch1->active = 1;

    // check if either TB is disabled (see 36-213 V11.3 Section )
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0->active = 0;
    }
5180

5181 5182 5183 5184 5185 5186
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
      dlsch1->active = 0;
    }


    //    printf("Format2A DCI (UE, hard pid %d): ndi %d, old_ndi %d (first tx %d)\n",harq_pid,ndi,dlsch0_harq->DCINdi,
5187 5188
    //    dlsch0_harq->first_tx);

5189 5190
    if (dlsch0->active == 1) {
      if ((ndi1!=dlsch0_harq->DCINdi)||
5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209
          (dlsch0_harq->first_tx==1)) {
        //      printf("Rate: setting round to zero (ndi %d, DCINdi %d,first_tx %d)\n",ndi,dlsch0_harq->DCINdi,dlsch0_harq->first_tx);
        dlsch0_harq->round=0;
        dlsch0_harq->status = ACTIVE;
        dlsch0_harq->DCINdi = ndi1;

        if (dlsch0_harq->first_tx==1) {
          LOG_D(PHY,"[PDSCH %x/%d] Format 2A DCI First TX0: Clearing flag\n");
          dlsch0_harq->first_tx = 0;
        }
      } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
        // this happens if either another harq process in the same
        // is NAK or an ACK was not received

        dlsch0->harq_ack[subframe].ack              = 1;
        dlsch0->harq_ack[subframe].harq_id          = harq_pid;
        dlsch0->harq_ack[subframe].send_harq_status = 1;
        dlsch0->active = 0;
        //     printf("Got NDI=0 for correctly decoded SDU (harq_pid %d) subframe %d\n",harq_pid,subframe);
5210 5211 5212 5213 5214
      }
    }

    if (dlsch1->active == 1) {
      if ((ndi2!=dlsch1_harq->DCINdi)||
5215 5216 5217 5218 5219 5220 5221 5222 5223
          (dlsch1_harq->first_tx==1)) {
        dlsch1_harq->round=0;
        dlsch1_harq->status = ACTIVE;
        dlsch1_harq->DCINdi = ndi2;

        if (dlsch1_harq->first_tx==1) {
          LOG_D(PHY,"[PDSCH %x/%d] Format 2A DCI First TX1: Clearing flag\n",rnti,harq_pid);
          dlsch1_harq->first_tx = 0;
        }
Raymond Knopp's avatar
Raymond Knopp committed
5224

5225 5226 5227 5228 5229 5230 5231 5232 5233
      } else if (dlsch1_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
        // this happens if either another harq process in the same
        // is NAK or an ACK was not received

        dlsch1->harq_ack[subframe].ack              = 1;
        dlsch1->harq_ack[subframe].harq_id          = harq_pid;
        dlsch1->harq_ack[subframe].send_harq_status = 1;
        dlsch1->active = 0;
        //     printf("Got NDI=0 for correctly decoded SDU (harq_pid %d) subframe %d\n",harq_pid,subframe);
5234 5235 5236 5237 5238 5239
      }
    }

    if (frame_parms->nb_antennas_tx_eNB == 2) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
      dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch0_harq->nb_rb-1];
5240

5241 5242

      
5243
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
5244 5245 5246 5247 5248 5249 5250 5251 5252
        dlsch0_harq->mimo_mode = LARGE_CDD;
        dlsch1_harq->mimo_mode = LARGE_CDD;
        dlsch0_harq->dl_power_off = 0; //apply power offset
        dlsch1_harq->dl_power_off = 0; //apply power offset
      } else {
        dlsch0_harq->mimo_mode   = ALAMOUTI;
        dlsch1_harq->mimo_mode   = ALAMOUTI;
      }
    } else if (frame_parms->nb_antennas_tx_eNB == 4) { // 4 antenna case
5253
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
5254 5255 5256 5257 5258 5259 5260
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->dl_power_off = 0; //apply power offset
          dlsch1_harq->dl_power_off = 0; //apply power offset
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
5261 5262
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch1_harq->nb_rb-1];

5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333
          break;

        case 1: // one-layers on TB 0, two on TB 1
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->dl_power_off = 0; //apply power offset
          dlsch1_harq->dl_power_off = 0; //apply power offset
          dlsch1_harq->Nl          = 2;
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          break;

        case 2: // two-layers on TB 0, two on TB 1
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->Nl          = 2;
          dlsch0_harq->dl_power_off = 0; //apply power offset
          dlsch1_harq->dl_power_off = 0; //apply power offset

          if (frame_parms->N_RB_DL <= 56) {
            dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][(dlsch0_harq->nb_rb<<1)-1];
            dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          } else {
            LOG_E(PHY,"Add implementation of Table 7.1.7.2.2-1 for two-layer TBS conversion with N_RB_DL > 56\n");
          }

          break;

        case 3: //
          LOG_E(PHY,"Illegal value (3) for TPMI in Format 2A DCI\n");
          break;
        }
      } else if (dlsch0->active == 1) {
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->mimo_mode   = ALAMOUTI;
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
          break;

        case 1: // two-layers on TB 0
          dlsch0_harq->mimo_mode   = LARGE_CDD;
          dlsch0_harq->Nl          = 2;
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][(dlsch0_harq->nb_rb<<1)-1];
          break;

        case 2: // two-layers on TB 0, two on TB 1
        case 3: //
          LOG_E(PHY,"Illegal value %d for TPMI in Format 2A DCI with one transport block enabled\n",tpmi);
          break;
        }
      } else if (dlsch1->active == 1) {
        switch (tpmi) {
        case 0: // one layer per transport block
          dlsch0_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->mimo_mode   = ALAMOUTI;
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][dlsch1_harq->nb_rb-1];
          break;

        case 1: // two-layers on TB 0
          dlsch1_harq->mimo_mode   = LARGE_CDD;
          dlsch1_harq->Nl          = 2;
          dlsch0_harq->dl_power_off = 1; //apply power offset
          dlsch1_harq->dl_power_off = 0; //apply power offset
          dlsch1_harq->TBS         = TBStable[get_I_TBS(dlsch1_harq->mcs)][(dlsch1_harq->nb_rb<<1)-1];
          break;

        case 2: // two-layers on TB 0, two on TB 1
        case 3: //
          LOG_E(PHY,"Illegal value %d for TPMI in Format 2A DCI with one transport block enabled\n",tpmi);
          break;
        }
5334
      }
5335
    } else {
5336 5337
      LOG_E(PHY,"Illegal number of antennas for eNB %d\n",frame_parms->nb_antennas_tx_eNB);
    }
5338

5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352
    if (mcs1 <= 28)
      dlsch0_harq->Qm          = get_Qm(mcs1);
    else if (mcs1<=31)
      dlsch0_harq->Qm          = (mcs1-28)<<1;
    else
      LOG_E(PHY,"invalid mcs1 %d\n",mcs1);
    
    if (mcs2 <= 28)
      dlsch1_harq->Qm          = get_Qm(mcs2);
    else if (mcs2<=31)
      dlsch1_harq->Qm          = (mcs2-28)<<1;
    else
      LOG_E(PHY,"invalid mcs2 %d\n",mcs2);
    
5353 5354
    //    printf("Format 2A: NPRB=%d (rballoc %x,mcs1 %d, mcs2 %d, frame_type %d N_RB_DL %d,active %d/%d)\n",NPRB,rballoc,mcs1,mcs2,frame_parms->frame_type,frame_parms->N_RB_DL,dlsch0->active,dlsch1->active);
    //printf("UE (%x/%d): Subframe %d Format2A DCI: ndi1 %d, old_ndi1 %d, ndi2 %d, old_ndi2 %d (first tx1 %d, first tx2 %d) harq_status1 %d, harq_status2 %d\n",dlsch0->rnti,harq_pid,subframe,ndi,dlsch0_harq->DCINdi,
5355 5356 5357
    //    dlsch0_harq->first_tx,dlsch1_harq->first_tx,dlsch0_harq->status,dlsch1_harq->status);
    //printf("TBS0 %d, TBS1 %d\n",dlsch0_harq->TBS,dlsch1_harq->TBS);

5358 5359 5360

    break;

5361 5362 5363
  case format1E_2A_M10PRB:

    harq_pid  = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->harq_pid;
5364

5365 5366 5367 5368
    if (harq_pid>=8) {
      LOG_E(PHY,"Format 1E_2A_M10PRB: harq_pid >= 8\n");
      return(-1);
    }
5369

5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385
    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ack[subframe].harq_id = harq_pid;

    /*
      tbswap = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->tb_swap;
      if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
      }
      else{
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
      }
    */
    dlsch0 = dlsch[0];

5386
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
5387
    conv_rballoc(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
5388
                 ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,frame_parms->N_RB_DL,
5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400
                 dlsch0_harq->rb_alloc_even);
    
    dlsch0_harq->rb_alloc_odd[0]                         = dlsch0_harq->rb_alloc_even[0];
    dlsch0_harq->rb_alloc_odd[1]                         = dlsch0_harq->rb_alloc_even[1];
    dlsch0_harq->rb_alloc_odd[2]                         = dlsch0_harq->rb_alloc_even[2];
    dlsch0_harq->rb_alloc_odd[3]                         = dlsch0_harq->rb_alloc_even[3];
    /*
    dlsch1_harq->rb_alloc_even[0]                         = dlsch0_harq->rb_alloc_even[0];
    dlsch1_harq->rb_alloc_even[1]                         = dlsch0_harq->rb_alloc_even[1];
    dlsch1_harq->rb_alloc_even[2]                         = dlsch0_harq->rb_alloc_even[2];
    dlsch1_harq->rb_alloc_even[3]                         = dlsch0_harq->rb_alloc_even[3];
    */
5401
    dlsch0_harq->nb_rb                               = conv_nprb(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
5402 5403
        ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
        frame_parms->N_RB_DL);
5404
    //dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
5405

5406
    dlsch0_harq->mcs             = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
5407
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->TPC&3];
5408
    dlsch[0]->g_pucch += delta_PUCCH_lut[TPC&3];
5409 5410 5411 5412



    /*
5413
      if (dlsch0_harq->mcs>20) {
5414
      printf("dci_tools.c: mcs > 20 disabled for now (asked %d)\n",dlsch0_harq->mcs);
5415 5416 5417 5418
      return(-1);
      }
    */

5419 5420 5421
    //dlsch1_harq->mcs       = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs2;
    dlsch0_harq->rvidx     = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rv;
    //dlsch1_harq->rvidx     = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rv2;
5422 5423 5424

    // check if either TB is disabled (see 36-213 V8.6 p. 26)

5425 5426
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0_harq->status = DISABLED;
5427
    }
5428

5429 5430
    //if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
    //dlsch1_harq->status = DISABLED;
5431
    //}
5432
    dlsch0_harq->Nl        = 1;
5433 5434 5435 5436

    //dlsch0->layer_index                         = tbswap;
    //dlsch1->layer_index                         = 1-tbswap;

5437

5438 5439
    // Fix this
    tpmi = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->tpmi;
5440
    //    printf("ue: tpmi %d\n",tpmi);
5441 5442 5443

    switch (tpmi) {
    case 0 :
5444
      dlsch0_harq->mimo_mode   = ALAMOUTI;
5445
      break;
5446

5447
    case 1:
5448 5449
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,0);
5450
      break;
5451

5452
    case 2:
5453 5454
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,1);
5455
      break;
5456

5457
    case 3:
5458 5459
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,2);
5460
      break;
5461

5462
    case 4:
5463 5464
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,3);
5465
      break;
5466

5467
    case 5:
5468
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
5469
      // pmi stored from ulsch allocation routine
5470 5471
      dlsch0_harq->pmi_alloc                             = dlsch0->pmi_alloc;
      //LOG_I(PHY,"XXX using PMI %x\n",pmi2hex_2Ar1(dlsch0_harq->pmi_alloc));
5472 5473
      break;

5474
    case 6:
5475
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
5476 5477 5478 5479 5480
      LOG_E(PHY,"Unsupported TPMI\n");
      return(-1);
      break;
    }

5481

5482
    if (frame_parms->mode1_flag == 1)
5483
      dlsch0_harq->mimo_mode   = SISO;
5484

5485

5486
    if (dlsch0_harq->DCINdi != ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi) {
5487

5488 5489
      dlsch0_harq->round = 0;
      dlsch0_harq->status = ACTIVE;
5490
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
5491 5492 5493 5494 5495 5496 5497 5498 5499
      // this happens if either another harq process in the same
      // is NAK or an ACK was not received

      dlsch0->harq_ack[subframe].ack              = 1;
      dlsch0->harq_ack[subframe].harq_id          = harq_pid;
      dlsch0->harq_ack[subframe].send_harq_status = 1;
      dlsch0->active = 0;
      return(0);
    }
5500

5501 5502
    dlsch0_harq->DCINdi = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi;
    dlsch0_harq->mcs    = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
5503

5504 5505
    if (dlsch0_harq->nb_rb>1) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
5506
    } else
5507
      dlsch0_harq->TBS         =0;
5508

5509 5510 5511 5512 5513 5514
    dlsch0->rnti = rnti;
    //dlsch1->rnti = rnti;

    dlsch0->active = 1;
    //dlsch1->active = 1;

5515 5516
    dlsch0_harq->dl_power_off = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->dl_power_off;
    //dlsch1_harq->dl_power_off = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->dl_power_off;
5517 5518 5519


    break;
5520

5521 5522 5523 5524 5525 5526 5527
  default:
    LOG_E(PHY,"format %d not yet implemented\n",dci_format);
    return(-1);
    break;
  }


5528
#ifdef DEBUG_DCI
5529

5530
  if (dlsch[0]) {
5531 5532 5533 5534 5535 5536 5537 5538 5539
    printf("PDSCH dlsch0 UE: rnti     %x\n",dlsch[0]->rnti);
    printf("PDSCH dlsch0 UE: NBRB     %d\n",dlsch0_harq->nb_rb);
    printf("PDSCH dlsch0 UE: rballoc  %x\n",dlsch0_harq->rb_alloc_even[0]);
    printf("PDSCH dlsch0 UE: harq_pid %d\n",harq_pid);
    printf("PDSCH dlsch0 UE: DCINdi   %d\n",dlsch0_harq->DCINdi);
    printf("PDSCH dlsch0 UE: rvidx    %d\n",dlsch0_harq->rvidx);
    printf("PDSCH dlsch0 UE: TBS      %d\n",dlsch0_harq->TBS);
    printf("PDSCH dlsch0 UE: mcs      %d\n",dlsch0_harq->mcs);
    printf("PDSCH dlsch0 UE: pwr_off  %d\n",dlsch0_harq->dl_power_off);
5540
  }
5541

5542
#endif
5543 5544
  dlsch[0]->active=1;

5545
  // compute DL power control parameters
5546
  computeRhoA_UE(pdsch_config_dedicated, dlsch[0],dlsch0_harq->dl_power_off);
5547

5548
  computeRhoB_UE(pdsch_config_dedicated,&(frame_parms->pdsch_config_common),frame_parms->nb_antennas_tx_eNB,dlsch[0],dlsch0_harq->dl_power_off);
5549 5550 5551 5552 5553

  return(0);
}


5554 5555
uint8_t subframe2harq_pid(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame,uint8_t subframe)
{
5556 5557 5558
  /*
    #ifdef DEBUG_DCI
    if (frame_parms->frame_type == TDD)
5559
    printf("dci_tools.c: subframe2_harq_pid, subframe %d for TDD configuration %d\n",subframe,frame_parms->tdd_config);
5560
    else
5561
    printf("dci_tools.c: subframe2_harq_pid, subframe %d for FDD \n",subframe);
5562 5563
    #endif
  */
5564 5565
  if (frame_parms->frame_type == FDD) {
    return(((frame<<1)+subframe)&7);
5566
  } else {
5567 5568 5569 5570

    switch (frame_parms->tdd_config) {

    case 1:
5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591
      if ((subframe==2) ||
          (subframe==3) ||
          (subframe==7) ||
          (subframe==8))
        switch (subframe) {
        case 2:
        case 3:
          return(subframe-2);
          break;

        case 7:
        case 8:
          return(subframe-5);
          break;

        default:
          LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
          return(255);
          break;
        }

5592
      break;
5593

5594 5595
    case 2:
      if ((subframe!=2) && (subframe!=7)) {
5596 5597 5598
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        mac_xface->macphy_exit("subframe2_harq_pid, Illegal subframe");
        return(255);
5599
      }
5600

5601 5602
      return(subframe/7);
      break;
5603

5604 5605
    case 3:
      if ((subframe<2) || (subframe>4)) {
5606 5607
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
5608
      }
5609

5610 5611
      return(subframe-2);
      break;
5612

5613 5614
    case 4:
      if ((subframe<2) || (subframe>3)) {
5615 5616
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
5617
      }
5618

5619 5620
      return(subframe-2);
      break;
5621

5622 5623
    case 5:
      if (subframe!=2) {
5624 5625
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
5626
      }
5627

5628 5629
      return(subframe-2);
      break;
5630

5631 5632 5633 5634 5635 5636
    default:
      LOG_E(PHY,"subframe2_harq_pid, Unsupported TDD mode %d\n",frame_parms->tdd_config);
      return(255);

    }
  }
5637

5638 5639 5640
  return(255);
}

5641 5642
uint8_t pdcch_alloc2ul_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint8_t n)
{
5643

5644
  if ((frame_parms->frame_type == TDD) &&
5645 5646 5647
      (frame_parms->tdd_config == 1) &&
      ((n==1)||(n==6))) // tdd_config 0,1 SF 1,5
    return((n+6)%10);
5648 5649 5650
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==0)||(n==1)||(n==5)||(n==6)))
5651
    return((n+7)%10);
5652 5653 5654
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==9)) // tdd_config 6 SF 9
5655 5656 5657 5658 5659 5660
    return((n+5)%10);
  else
    return((n+4)%10);

}

5661 5662
uint8_t ul_subframe2pdcch_alloc_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint8_t n)
{
5663

5664
  if ((frame_parms->frame_type == TDD) &&
5665 5666 5667
      (frame_parms->tdd_config == 1) &&
      ((n==7)||(n==2))) // tdd_config 0,1 SF 1,5
    return((n==7)? 1 : 6);
5668 5669 5670
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==7)||(n==8)||(n==2)||(n==3)))
5671
    return((n+3)%10);
5672 5673 5674
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==4)) // tdd_config 6 SF 9
5675 5676 5677 5678 5679 5680
    return(9);
  else
    return((n+6)%10);

}

5681 5682
uint32_t pdcch_alloc2ul_frame(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame, uint8_t n)
{
5683

5684
  if ((frame_parms->frame_type == TDD) &&
5685 5686 5687
      (frame_parms->tdd_config == 1) &&
      ((n==1)||(n==6))) // tdd_config 0,1 SF 1,5
    return(frame + (n==1 ? 0 : 1));
5688 5689 5690
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==0)||(n==1)||(n==5)||(n==6)))
5691
    return(frame + (n>=5 ? 1 : 0));
5692 5693 5694
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==9)) // tdd_config 6 SF 9
5695 5696 5697 5698 5699 5700
    return(frame+1);
  else
    return(frame+(n>=6 ? 1 : 0));

}

5701 5702
uint16_t quantize_subband_pmi(PHY_MEASUREMENTS *meas,uint8_t eNB_id,int nb_subbands)
{
5703 5704 5705 5706 5707 5708 5709

  int i, aarx;
  uint16_t pmiq=0;
  uint16_t pmivect = 0;
  uint8_t rank = meas->rank[eNB_id];
  int pmi_re,pmi_im;

5710
  for (i=0; i<nb_subbands; i++) {
5711 5712 5713 5714 5715
    pmi_re = 0;
    pmi_im = 0;

    if (rank == 0) {
      for (aarx=0; aarx<meas->nb_antennas_rx; aarx++) {
5716 5717
        pmi_re += meas->subband_pmi_re[eNB_id][i][aarx];
        pmi_im += meas->subband_pmi_im[eNB_id][i][aarx];
5718 5719 5720 5721 5722 5723 5724
      }

      //  pmi_re = meas->subband_pmi_re[eNB_id][i][meas->selected_rx_antennas[eNB_id][i]];
      //  pmi_im = meas->subband_pmi_im[eNB_id][i][meas->selected_rx_antennas[eNB_id][i]];

      //      printf("pmi => (%d,%d)\n",pmi_re,pmi_im);
      if ((pmi_re > pmi_im) && (pmi_re > -pmi_im))
5725
        pmiq = PMI_2A_11;
5726
      else if ((pmi_re < pmi_im) && (pmi_re > -pmi_im))
5727
        pmiq = PMI_2A_1j;
5728
      else if ((pmi_re < pmi_im) && (pmi_re < -pmi_im))
5729
        pmiq = PMI_2A_1m1;
5730
      else if ((pmi_re > pmi_im) && (pmi_re < -pmi_im))
5731 5732
        pmiq = PMI_2A_1mj;

5733 5734
      //      printf("subband %d, pmi%d \n",i,pmiq);
      pmivect |= (pmiq<<(2*i));
5735
    } else {
5736
      // This needs to be done properly!!!
5737
      printf("PMI feedback for rank>1 not supported!\n");
5738 5739 5740 5741 5742 5743 5744
      pmivect = 0;
    }
  }

  return(pmivect);
}

5745 5746
uint16_t quantize_subband_pmi2(PHY_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t a_id,int nb_subbands)
{
5747 5748 5749 5750 5751 5752 5753

  uint8_t i;
  uint16_t pmiq=0;
  uint16_t pmivect = 0;
  uint8_t rank = meas->rank[eNB_id];
  int pmi_re,pmi_im;

5754
  for (i=0; i<nb_subbands; i++) {
5755 5756 5757 5758 5759 5760

    if (rank == 0) {
      pmi_re = meas->subband_pmi_re[eNB_id][i][a_id];
      pmi_im = meas->subband_pmi_im[eNB_id][i][a_id];

      if ((pmi_re > pmi_im) && (pmi_re > -pmi_im))
5761
        pmiq = PMI_2A_11;
5762
      else if ((pmi_re < pmi_im) && (pmi_re > -pmi_im))
5763
        pmiq = PMI_2A_1j;
5764
      else if ((pmi_re < pmi_im) && (pmi_re < -pmi_im))
5765
        pmiq = PMI_2A_1m1;
5766
      else if ((pmi_re > pmi_im) && (pmi_re < -pmi_im))
5767 5768
        pmiq = PMI_2A_1mj;

5769
      pmivect |= (pmiq<<(2*i));
5770
    } else {
5771 5772 5773 5774 5775 5776 5777 5778
      // This needs to be done properly!!!
      pmivect = 0;
    }
  }

  return(pmivect);
}

5779 5780
uint16_t quantize_wideband_pmi(PHY_MEASUREMENTS *meas,uint8_t eNB_id)
{
5781 5782 5783 5784 5785 5786 5787 5788 5789 5790

  uint16_t pmiq=0;
  uint8_t rank = meas->rank[eNB_id];
  //int pmi;
  int pmi_re,pmi_im;

  if (rank == 1) {
    //pmi =
    pmi_re = meas->wideband_pmi_re[eNB_id][meas->selected_rx_antennas[eNB_id][0]];
    pmi_im = meas->wideband_pmi_im[eNB_id][meas->selected_rx_antennas[eNB_id][0]];
5791

5792 5793 5794 5795 5796 5797 5798 5799 5800
    if ((pmi_re > pmi_im) && (pmi_re > -pmi_im))
      pmiq = PMI_2A_11;
    else if ((pmi_re < pmi_im) && (pmi_re > -pmi_im))
      pmiq = PMI_2A_1j;
    else if ((pmi_re < pmi_im) && (pmi_re < -pmi_im))
      pmiq = PMI_2A_1m1;
    else if ((pmi_re > pmi_im) && (pmi_re < -pmi_im))
      pmiq = PMI_2A_1mj;

5801
  } else {
5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818
    // This needs to be done properly!
    pmiq = PMI_2A_11;
  }


  return(pmiq);
}
/*
  uint8_t sinr2cqi(int sinr) {
  if (sinr<-3)
  return(0);
  if (sinr>14)
  return(10);
  else
  return(3+(sinr>>1));
  }
*/
5819 5820 5821

uint8_t sinr2cqi(double sinr,uint8_t trans_mode)
{
5822
  // int flag_LA=0;
5823

5824
  if(flag_LA==0) {
5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853
    // Ideal Channel Estimation
    if (sinr<=-4.89)
      return(0);
    else if (sinr < -3.53)
      return(3);
    else if (sinr <= -1.93)
      return(4);
    else if (sinr <= -0.43)
      return(5);
    else if (sinr <= 1.11)
      return(6);
    else if (sinr <= 3.26)
      return(7);
    else if (sinr <= 5)
      return(8);
    else if (sinr <= 7)
      return(9);
    else if (sinr <= 9)
      return(10);
    else if (sinr <= 11)
      return(11);
    else if (sinr <= 13)
      return(12);
    else if (sinr <= 15.5)
      return(13);
    else if (sinr <= 17.5)
      return(14);
    else if (sinr > 19.5)
      return(15);
5854
  } else {
5855 5856
    int h=0;
    int trans_mode_tmp;
5857

5858 5859
    if (trans_mode ==5)
      trans_mode_tmp=2;
5860 5861 5862 5863 5864 5865
    else if(trans_mode ==6)
      trans_mode_tmp=3;
    else
      trans_mode_tmp = trans_mode-1;

    for(h=0; h<16; h++) {
5866
      if(sinr<=sinr_to_cqi[trans_mode_tmp][h])
5867
        return(h);
5868 5869
    }
  }
5870

5871
  return(0);
5872 5873 5874
}
//uint32_t fill_subband_cqi(PHY_MEASUREMENTS *meas,uint8_t eNB_id) {
//
5875 5876 5877
//  uint8_t i;
////  uint16_t cqivect = 0;
//  uint32_t cqivect = 0;
5878
//
5879 5880
////  char diff_cqi;
//  int diff_cqi=0;
5881
//
5882
//  for (i=0;i<NUMBER_OF_SUBBANDS;i++) {
5883
//
5884
//    diff_cqi = -sinr2cqi(meas->wideband_cqi_dB[eNB_id][0]) + sinr2cqi(meas->subband_cqi_dB[eNB_id][0][i]);
5885
//
5886 5887 5888 5889 5890 5891
//    // Note, this is Table 7.2.1-2 from 36.213
//    if (diff_cqi<=-1)
//      diff_cqi = 3;
//    else if (diff_cqi>2)
//      diff_cqi = 2;
//    cqivect |= (diff_cqi<<(2*i));
5892
//
5893
//  }
5894
//
5895
//  return(cqivect);
5896 5897 5898
//}


5899 5900
uint32_t fill_subband_cqi(PHY_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t trans_mode,int nb_subbands)
{
5901 5902 5903 5904 5905 5906 5907 5908

  uint8_t i;

  uint32_t cqivect = 0,offset=0;


  int diff_cqi=0;

5909
  for (i=0; i<nb_subbands; i++) {
5910 5911 5912 5913 5914 5915

    diff_cqi = -sinr2cqi(meas->wideband_cqi_avg[eNB_id],trans_mode) + sinr2cqi(meas->subband_cqi_tot_dB[eNB_id][i],trans_mode);

    // Note, this is Table 7.2.1-2 from 36.213
    if (diff_cqi<=-1)
      offset = 3;
5916 5917
    else if (diff_cqi>=2)
      offset = 2;
5918
    else
5919
      offset=(uint32_t)diff_cqi;
5920 5921 5922 5923 5924 5925 5926 5927

    cqivect |= (offset<<(2*i));

  }

  return(cqivect);
}

5928 5929 5930
void fill_CQI(LTE_UE_ULSCH_t *ulsch,PHY_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t harq_pid,int N_RB_DL,uint16_t rnti, uint8_t trans_mode, double sinr_eff)
{

5931
  //  printf("[PHY][UE] Filling CQI for eNB %d, meas->wideband_cqi_tot[%d] %d\n",
5932 5933
  //      eNB_id,eNB_id,meas->wideband_cqi_tot[eNB_id]);
  double sinr_tmp;
Raymond Knopp's avatar
 
Raymond Knopp committed
5934 5935 5936
  uint8_t *o = ulsch->o;
  UCI_format_t uci_format = ulsch->uci_format;

5937 5938 5939
  if(flag_LA==1)
    sinr_tmp = sinr_eff;
  else
5940 5941
    sinr_tmp = (double) meas->wideband_cqi_avg[eNB_id];

Raymond Knopp's avatar
 
Raymond Knopp committed
5942 5943


5944
  //LOG_I(PHY,"[UE][UCI] Filling CQI format %d for eNB %d N_RB_DL %d\n",uci_format,eNB_id,N_RB_DL);
5945

Raymond Knopp's avatar
 
Raymond Knopp committed
5946 5947 5948 5949 5950 5951 5952 5953
  switch (N_RB_DL) {

  case 6:
    switch (uci_format) {
    case wideband_cqi_rank1_2A:
      ((wideband_cqi_rank1_2A_1_5MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode);
      ((wideband_cqi_rank1_2A_1_5MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,6);
      break;
5954

Raymond Knopp's avatar
 
Raymond Knopp committed
5955 5956 5957 5958 5959
    case wideband_cqi_rank2_2A:
      ((wideband_cqi_rank2_2A_1_5MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_1_5MHz *)o)->cqi2 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_1_5MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,6);
      break;
5960

Raymond Knopp's avatar
 
Raymond Knopp committed
5961 5962 5963 5964
    case HLC_subband_cqi_nopmi:
      ((HLC_subband_cqi_nopmi_1_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_nopmi_1_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,6);
      break;
5965

Raymond Knopp's avatar
 
Raymond Knopp committed
5966 5967 5968 5969 5970
    case HLC_subband_cqi_rank1_2A:
      ((HLC_subband_cqi_rank1_2A_1_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank1_2A_1_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,6);
      ((HLC_subband_cqi_rank1_2A_1_5MHz *)o)->pmi      = quantize_wideband_pmi(meas,eNB_id);
      break;
5971

Raymond Knopp's avatar
 
Raymond Knopp committed
5972 5973 5974 5975 5976 5977 5978 5979
    case HLC_subband_cqi_rank2_2A:
      // This has to be improved!!!
      ((HLC_subband_cqi_rank2_2A_1_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_1_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,6);
      ((HLC_subband_cqi_rank2_2A_1_5MHz *)o)->cqi2     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_1_5MHz *)o)->diffcqi2 = fill_subband_cqi(meas,eNB_id,trans_mode,6);
      ((HLC_subband_cqi_rank2_2A_1_5MHz *)o)->pmi      = quantize_subband_pmi(meas,eNB_id,6);
      break;
5980

Raymond Knopp's avatar
 
Raymond Knopp committed
5981
    case HLC_subband_cqi_mcs_CBA:
5982
      // this is the cba mcs uci for cba transmission
5983
      ((HLC_subband_cqi_mcs_CBA_1_5MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
5984
      ((HLC_subband_cqi_mcs_CBA_1_5MHz *)o)->crnti  = rnti;
5985
      LOG_D(PHY,"fill uci for cba rnti %x, mcs %d \n", rnti, ulsch->harq_processes[harq_pid]->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
5986
      break;
5987

Raymond Knopp's avatar
 
Raymond Knopp committed
5988 5989 5990 5991
    case ue_selected:
      LOG_E(PHY,"fill_CQI ue_selected CQI not supported yet!!!\n");
      mac_xface->macphy_exit("fill_CQI ue_selected CQI not supported yet!!!");
      break;
5992

Raymond Knopp's avatar
 
Raymond Knopp committed
5993 5994 5995 5996
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
5997

Raymond Knopp's avatar
 
Raymond Knopp committed
5998
    }
5999

6000
    break;
6001

Raymond Knopp's avatar
 
Raymond Knopp committed
6002 6003 6004 6005 6006 6007
  case 25:
    switch (uci_format) {
    case wideband_cqi_rank1_2A:
      ((wideband_cqi_rank1_2A_5MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode);
      ((wideband_cqi_rank1_2A_5MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,7);
      break;
6008

Raymond Knopp's avatar
 
Raymond Knopp committed
6009 6010 6011 6012 6013
    case wideband_cqi_rank2_2A:
      ((wideband_cqi_rank2_2A_5MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_5MHz *)o)->cqi2 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_5MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,7);
      break;
6014

Raymond Knopp's avatar
 
Raymond Knopp committed
6015 6016 6017 6018
    case HLC_subband_cqi_nopmi:
      ((HLC_subband_cqi_nopmi_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_nopmi_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,7);
      break;
6019

Raymond Knopp's avatar
 
Raymond Knopp committed
6020 6021 6022 6023 6024
    case HLC_subband_cqi_rank1_2A:
      ((HLC_subband_cqi_rank1_2A_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank1_2A_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,7);
      ((HLC_subband_cqi_rank1_2A_5MHz *)o)->pmi      = quantize_wideband_pmi(meas,eNB_id);
      break;
6025

Raymond Knopp's avatar
 
Raymond Knopp committed
6026 6027 6028 6029 6030 6031 6032 6033
    case HLC_subband_cqi_rank2_2A:
      // This has to be improved!!!
      ((HLC_subband_cqi_rank2_2A_5MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_5MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,7);
      ((HLC_subband_cqi_rank2_2A_5MHz *)o)->cqi2     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_5MHz *)o)->diffcqi2 = fill_subband_cqi(meas,eNB_id,trans_mode,7);
      ((HLC_subband_cqi_rank2_2A_5MHz *)o)->pmi      = quantize_subband_pmi(meas,eNB_id,7);
      break;
6034

Raymond Knopp's avatar
 
Raymond Knopp committed
6035
    case HLC_subband_cqi_mcs_CBA:
6036
      // this is the cba mcs uci for cba transmission
6037
      ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
6038
      ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->crnti  = rnti;
6039
      LOG_N(PHY,"fill uci for cba rnti %x, mcs %d \n", rnti, ulsch->harq_processes[harq_pid]->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
6040
      break;
6041

Raymond Knopp's avatar
 
Raymond Knopp committed
6042 6043 6044 6045
    case ue_selected:
      LOG_E(PHY,"fill_CQI ue_selected CQI not supported yet!!!\n");
      mac_xface->macphy_exit("fill_CQI ue_selected CQI not supported yet!!!");
      break;
6046

Raymond Knopp's avatar
 
Raymond Knopp committed
6047 6048 6049 6050
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
6051

Raymond Knopp's avatar
 
Raymond Knopp committed
6052
    }
6053 6054 6055

    break;

Raymond Knopp's avatar
 
Raymond Knopp committed
6056 6057 6058 6059 6060 6061
  case 50:
    switch (uci_format) {
    case wideband_cqi_rank1_2A:
      ((wideband_cqi_rank1_2A_10MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode);
      ((wideband_cqi_rank1_2A_10MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,9);
      break;
6062

Raymond Knopp's avatar
 
Raymond Knopp committed
6063 6064 6065 6066 6067
    case wideband_cqi_rank2_2A:
      ((wideband_cqi_rank2_2A_10MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_10MHz *)o)->cqi2 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_10MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,9);
      break;
6068

Raymond Knopp's avatar
 
Raymond Knopp committed
6069 6070 6071 6072
    case HLC_subband_cqi_nopmi:
      ((HLC_subband_cqi_nopmi_10MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_nopmi_10MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,9);
      break;
6073

Raymond Knopp's avatar
 
Raymond Knopp committed
6074 6075 6076 6077 6078
    case HLC_subband_cqi_rank1_2A:
      ((HLC_subband_cqi_rank1_2A_10MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank1_2A_10MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,9);
      ((HLC_subband_cqi_rank1_2A_10MHz *)o)->pmi      = quantize_wideband_pmi(meas,eNB_id);
      break;
6079

Raymond Knopp's avatar
 
Raymond Knopp committed
6080 6081 6082 6083 6084 6085 6086 6087
    case HLC_subband_cqi_rank2_2A:
      // This has to be improved!!!
      ((HLC_subband_cqi_rank2_2A_10MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_10MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,9);
      ((HLC_subband_cqi_rank2_2A_10MHz *)o)->cqi2     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_10MHz *)o)->diffcqi2 = fill_subband_cqi(meas,eNB_id,trans_mode,9);
      ((HLC_subband_cqi_rank2_2A_10MHz *)o)->pmi      = quantize_subband_pmi(meas,eNB_id,9);
      break;
6088

Raymond Knopp's avatar
 
Raymond Knopp committed
6089
    case HLC_subband_cqi_mcs_CBA:
6090 6091
      // this is the cba mcs uci for cba transmission
      ((HLC_subband_cqi_mcs_CBA_10MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
6092
      ((HLC_subband_cqi_mcs_CBA_10MHz *)o)->crnti  = rnti;
6093
      LOG_N(PHY,"fill uci for cba rnti %x, mcs %d \n", rnti, ulsch->harq_processes[harq_pid]->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
6094
      break;
6095

Raymond Knopp's avatar
 
Raymond Knopp committed
6096 6097 6098 6099
    case ue_selected:
      LOG_E(PHY,"fill_CQI ue_selected CQI not supported yet!!!\n");
      mac_xface->macphy_exit("fill_CQI ue_selected CQI not supported yet!!!");
      break;
6100

Raymond Knopp's avatar
 
Raymond Knopp committed
6101 6102 6103 6104
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
6105

Raymond Knopp's avatar
 
Raymond Knopp committed
6106
    }
6107

6108
    break;
6109

Raymond Knopp's avatar
 
Raymond Knopp committed
6110 6111 6112 6113 6114 6115
  case 100:
    switch (uci_format) {
    case wideband_cqi_rank1_2A:
      ((wideband_cqi_rank1_2A_20MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode);
      ((wideband_cqi_rank1_2A_20MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,13);
      break;
6116

Raymond Knopp's avatar
 
Raymond Knopp committed
6117 6118 6119 6120 6121
    case wideband_cqi_rank2_2A:
      ((wideband_cqi_rank2_2A_20MHz *)o)->cqi1 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_20MHz *)o)->cqi2 = sinr2cqi(sinr_tmp,trans_mode); //FIXME: calculate rank2 cqi
      ((wideband_cqi_rank2_2A_20MHz *)o)->pmi  = quantize_subband_pmi(meas,eNB_id,13);
      break;
6122

Raymond Knopp's avatar
 
Raymond Knopp committed
6123 6124 6125 6126
    case HLC_subband_cqi_nopmi:
      ((HLC_subband_cqi_nopmi_20MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_nopmi_20MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,13);
      break;
6127

Raymond Knopp's avatar
 
Raymond Knopp committed
6128 6129 6130 6131 6132
    case HLC_subband_cqi_rank1_2A:
      ((HLC_subband_cqi_rank1_2A_20MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank1_2A_20MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,13);
      ((HLC_subband_cqi_rank1_2A_20MHz *)o)->pmi      = quantize_wideband_pmi(meas,eNB_id);
      break;
6133

Raymond Knopp's avatar
 
Raymond Knopp committed
6134 6135 6136 6137 6138 6139 6140 6141
    case HLC_subband_cqi_rank2_2A:
      // This has to be improved!!!
      ((HLC_subband_cqi_rank2_2A_20MHz *)o)->cqi1     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_20MHz *)o)->diffcqi1 = fill_subband_cqi(meas,eNB_id,trans_mode,13);
      ((HLC_subband_cqi_rank2_2A_20MHz *)o)->cqi2     = sinr2cqi(sinr_tmp,trans_mode);
      ((HLC_subband_cqi_rank2_2A_20MHz *)o)->diffcqi2 = fill_subband_cqi(meas,eNB_id,trans_mode,13);
      ((HLC_subband_cqi_rank2_2A_20MHz *)o)->pmi      = quantize_subband_pmi(meas,eNB_id,13);
      break;
6142

Raymond Knopp's avatar
 
Raymond Knopp committed
6143
    case HLC_subband_cqi_mcs_CBA:
6144 6145
      // this is the cba mcs uci for cba transmission
      ((HLC_subband_cqi_mcs_CBA_20MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
6146
      ((HLC_subband_cqi_mcs_CBA_20MHz *)o)->crnti  = rnti;
6147
      LOG_N(PHY,"fill uci for cba rnti %x, mcs %d \n", rnti, ulsch->harq_processes[harq_pid]->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
6148
      break;
6149

Raymond Knopp's avatar
 
Raymond Knopp committed
6150 6151 6152 6153
    case ue_selected:
      LOG_E(PHY,"fill_CQI ue_selected CQI not supported yet!!!\n");
      mac_xface->macphy_exit("fill_CQI ue_selected CQI not supported yet!!!");
      break;
6154

Raymond Knopp's avatar
 
Raymond Knopp committed
6155 6156 6157 6158
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
6159

Raymond Knopp's avatar
 
Raymond Knopp committed
6160
    }
6161

6162
    break;
6163

6164
  }
Raymond Knopp's avatar
 
Raymond Knopp committed
6165

6166

6167 6168
}

6169 6170 6171
void reset_cba_uci(void *o)
{
  // this is the cba mcs uci for cba transmission
6172 6173 6174 6175
  ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->mcs     = 0; //fixme
  ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->crnti  = 0x0;
}

6176 6177
uint32_t pmi_extend(LTE_DL_FRAME_PARMS *frame_parms,uint8_t wideband_pmi)
{
6178 6179 6180 6181

  uint8_t i,wideband_pmi2=wideband_pmi&3;
  uint32_t pmi_ex = 0;

6182
  for (i=0; i<14; i+=2)
6183 6184 6185 6186 6187 6188 6189
    pmi_ex|=(wideband_pmi2<<i);

  return(pmi_ex);
}


int generate_ue_ulsch_params_from_dci(void *dci_pdu,
6190 6191 6192
                                      uint16_t rnti,
                                      uint8_t subframe,
                                      DCI_format_t dci_format,
6193
                                      PHY_VARS_UE *ue,
6194
				      UE_rxtx_proc_t *proc,
6195 6196 6197 6198 6199 6200 6201
                                      uint16_t si_rnti,
                                      uint16_t ra_rnti,
                                      uint16_t p_rnti,
                                      uint16_t cba_rnti,
                                      uint8_t eNB_id,
                                      uint8_t use_srs)
{
6202 6203

  uint8_t harq_pid;
6204 6205 6206 6207 6208 6209 6210
  uint8_t transmission_mode = ue->transmission_mode[eNB_id];
  ANFBmode_t AckNackFBMode = ue->pucch_config_dedicated[eNB_id].tdd_AckNackFeedbackMode;
  LTE_UE_ULSCH_t *ulsch = ue->ulsch[eNB_id];
  //  LTE_UE_DLSCH_t **dlsch = ue->dlsch[0];
  PHY_MEASUREMENTS *meas = &ue->measurements;
  LTE_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
  //  uint32_t current_dlsch_cqi = ue->current_dlsch_cqi[eNB_id];
6211 6212

  uint32_t cqi_req;
6213
  uint32_t dai=0;
6214 6215 6216 6217 6218 6219 6220 6221 6222 6223
  uint32_t cshift;
  uint32_t TPC;
  uint32_t ndi;
  uint32_t mcs;
  uint32_t rballoc,RIV_max;
  //  uint32_t hopping;
  //  uint32_t type;

  if (dci_format == format0) {

6224 6225 6226
    if (!ulsch)
      return -1;

6227 6228 6229 6230
    if (rnti == ra_rnti)
      harq_pid = 0;
    else
      harq_pid = subframe2harq_pid(frame_parms,
6231
                                   pdcch_alloc2ul_frame(frame_parms,proc->frame_rx,subframe),
6232 6233
                                   pdcch_alloc2ul_subframe(frame_parms,subframe));

6234 6235
    if (harq_pid == 255) {
      LOG_E(PHY, "frame %d, subframe %d, rnti %x, format %d: illegal harq_pid!\n",
6236
            proc->frame_rx, subframe, rnti, dci_format);
6237 6238 6239 6240 6241 6242
      return(-1);
    }

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_parms->frame_type == TDD) {
6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260
        cqi_req = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->type;
6261
      }
6262

6263 6264 6265 6266 6267 6268 6269 6270
      RIV_max = RIV_max6;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT6[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT6[rballoc];

      break;

    case 25:
      if (frame_parms->frame_type == TDD) {
6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288
        cqi_req = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_5MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_5MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_5MHz_FDD_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_5MHz_FDD_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_5MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_5MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_5MHz_FDD_t *)dci_pdu)->type;
6289
      }
6290

6291 6292 6293
      RIV_max = RIV_max25;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT25[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT25[rballoc];
6294
      //      printf("***********rballoc %d, first_rb %d, nb_rb %d (dci %p)\n",rballoc,ulsch->harq_processes[harq_pid]->first_rb,ulsch->harq_processes[harq_pid]->nb_rb,dci_pdu);
6295 6296 6297 6298
      break;

    case 50:
      if (frame_parms->frame_type == TDD) {
6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316
        cqi_req = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_10MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_10MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_10MHz_FDD_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_10MHz_FDD_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_10MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_10MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_10MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_10MHz_FDD_t *)dci_pdu)->type;
6317 6318 6319 6320 6321 6322 6323
      }

      RIV_max = RIV_max50;
      ulsch->harq_processes[harq_pid]->first_rb = RIV2first_rb_LUT50[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb    = RIV2nb_rb_LUT50[rballoc];

      break;
6324

6325 6326
    case 100:
      if (frame_parms->frame_type == TDD) {
6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344
        cqi_req = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_20MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_20MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_20MHz_FDD_t *)dci_pdu)->TPC;
        ndi     = ((DCI0_20MHz_FDD_t *)dci_pdu)->ndi;
        mcs     = ((DCI0_20MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_20MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_20MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_20MHz_FDD_t *)dci_pdu)->type;
6345
      }
6346

6347 6348 6349 6350
      RIV_max = RIV_max100;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT100[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT100[rballoc];

Raymond Knopp's avatar
Raymond Knopp committed
6351
      //      printf("rb_alloc (20 MHz dci) %d\n",rballoc);
6352 6353 6354
      break;

    default:
winckel's avatar
winckel committed
6355 6356
      LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
6357 6358 6359 6360 6361
      break;
    }


    if (rballoc > RIV_max) {
6362
      LOG_E(PHY,"frame %d, subframe %d, rnti %x, format %d: FATAL ERROR: generate_ue_ulsch_params_from_dci, rb_alloc > RIV_max\n",
6363
            proc->frame_rx, subframe, rnti, dci_format);
6364 6365 6366 6367 6368 6369
      return(-1);
    }


    // indicate that this process is to be serviced in subframe n+4
    if ((rnti >= cba_rnti) && (rnti < p_rnti))
6370
      ulsch->harq_processes[harq_pid]->subframe_cba_scheduling_flag = 1; //+=1 this indicates the number of dci / cba group: not supported in the data struct
6371
    else
6372
      ulsch->harq_processes[harq_pid]->subframe_scheduling_flag = 1;
6373

6374 6375
    ulsch->harq_processes[harq_pid]->TPC                                   = TPC;

6376
    if (ue->ul_power_control_dedicated[eNB_id].accumulationEnabled == 1) {
6377
      LOG_D(PHY,"[UE %d][PUSCH %d] Frame %d subframe %d: f_pusch (ACC) %d, adjusting by %d (TPC %d)\n",
6378
            ue->Mod_id,harq_pid,proc->frame_rx,subframe,ulsch->f_pusch,
6379 6380 6381
            delta_PUSCH_acc[ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC],
            ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC);
      ulsch->f_pusch += delta_PUSCH_acc[ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC];
6382
    } else {
6383
      LOG_D(PHY,"[UE %d][PUSCH %d] Frame %d subframe %d: f_pusch (ABS) %d, adjusting to %d (TPC %d)\n",
6384
            ue->Mod_id,harq_pid,proc->frame_rx,subframe,ulsch->f_pusch,
6385 6386 6387
            delta_PUSCH_abs[ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC],
            ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC);
      ulsch->f_pusch = delta_PUSCH_abs[ue->ulsch[eNB_id]->harq_processes[harq_pid]->TPC];
6388
    }
6389

6390 6391 6392
    if (ulsch->harq_processes[harq_pid]->first_tx==1) {
      //      ulsch->harq_processes[harq_pid]->Ndi                                   = 1;
      ulsch->harq_processes[harq_pid]->first_tx=0;
6393
      ulsch->harq_processes[harq_pid]->DCINdi= ndi;
Raymond Knopp's avatar
 
Raymond Knopp committed
6394
      ulsch->harq_processes[harq_pid]->round = 0;
6395
    } else {
6396
      if (ulsch->harq_processes[harq_pid]->DCINdi!=ndi) { // new SDU opportunity
6397 6398 6399 6400 6401 6402
        //  ulsch->harq_processes[harq_pid]->Ndi = 1;
        ulsch->harq_processes[harq_pid]->DCINdi= ndi;
        ulsch->harq_processes[harq_pid]->round = 0;
      } else {
        //  ulsch->harq_processes[harq_pid]->Ndi = 0;
        // ulsch->harq_processes[harq_pid]->round++;  // This is done in phich RX
6403 6404
      }
    }
6405 6406

    ulsch->harq_processes[harq_pid]->n_DMRS                                = cshift;
6407 6408

    //printf("nb_rb %d, first_rb %d (RIV %d)\n",ulsch->harq_processes[harq_pid]->nb_rb,ulsch->harq_processes[harq_pid]->first_rb,rballoc);
6409
    if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6410 6411 6412 6413
      // ulsch->cba_rnti[0]=rnti;
    } else {
      ulsch->rnti = rnti;
    }
6414

6415
    //    printf("[PHY][UE] DCI format 0: harq_pid %d nb_rb %d, rballoc %d\n",harq_pid,ulsch->harq_processes[harq_pid]->nb_rb,
6416
    //     ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->rballoc);
6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451
    //Mapping of cyclic shift field in DCI format0 to n_DMRS2 (3GPP 36.211, Table 5.5.2.1.1-1)
    if(cshift == 0)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 0;
    else if(cshift == 1)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 6;
    else if(cshift == 2)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 3;
    else if(cshift == 3)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 4;
    else if(cshift == 4)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 2;
    else if(cshift == 5)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 8;
    else if(cshift == 6)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 10;
    else if(cshift == 7)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 9;


    //reserved for cooperative communication
    /*
      if(ulsch->n_DMRS2 == 6)
      ulsch->cooperation_flag = 2;
      else
      ulsch->cooperation_flag = 0;
    */

    if ((ulsch->harq_processes[harq_pid]->nb_rb>0) && (ulsch->harq_processes[harq_pid]->nb_rb < 25))
      ulsch->power_offset = ue_power_offsets[ulsch->harq_processes[harq_pid]->nb_rb-1];

    //    if (ulsch->harq_processes[harq_pid]->Ndi == 1)
    //    ulsch->harq_processes[harq_pid]->status = ACTIVE;


    if (cqi_req == 1) {
6452 6453 6454 6455
      ulsch->O_RI = 1; //we only support 2 antenna ports, so this is always 1 according to 3GPP 36.213 Table

      switch(transmission_mode) {
        // The aperiodic CQI reporting mode is fixed for every transmission mode instead of being configured by higher layer signaling
6456
      case 1:
6457
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6458
          switch (ue->frame_parms.N_RB_DL) {
6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else  if(meas->rank[eNB_id] == 0) {
6479
          switch (ue->frame_parms.N_RB_DL) {
6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 0;
        } else {
6500
          switch (ue->frame_parms.N_RB_DL) {
6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6524
      case 2:
6525
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6526
          switch (ue->frame_parms.N_RB_DL) {
6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6547
          switch (ue->frame_parms.N_RB_DL) {
6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 0;
        } else {
6568
          switch (ue->frame_parms.N_RB_DL) {
6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6592
      case 3:
6593
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6594
          switch (ue->frame_parms.N_RB_DL) {
6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6615
          switch (ue->frame_parms.N_RB_DL) {
6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 0;
        } else {
6636
          switch (ue->frame_parms.N_RB_DL) {
6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6660
      case 4:
6661
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6662
          switch (ue->frame_parms.N_RB_DL) {
6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6683
          switch (ue->frame_parms.N_RB_DL) {
6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank1_2A;
          ulsch->o_RI[0]                             = 0;
        } else {
6704
          switch (ue->frame_parms.N_RB_DL) {
6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank2_2A;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6728
      case 5:
6729
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6730
          switch (ue->frame_parms.N_RB_DL) {
6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6751
          switch (ue->frame_parms.N_RB_DL) {
6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank1_2A;
          ulsch->o_RI[0]                             = 0;
        } else {
6772
          switch (ue->frame_parms.N_RB_DL) {
6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank2_2A;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6796
      case 6:
6797
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6798
          switch (ue->frame_parms.N_RB_DL) {
6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6819
          switch (ue->frame_parms.N_RB_DL) {
6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank1_2A;
          ulsch->o_RI[0]                             = 0;
        } else {
6840
          switch (ue->frame_parms.N_RB_DL) {
6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863
          case 6:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_wideband_cqi_rank2_2A_20MHz;
            break;
          }

          ulsch->uci_format                          = wideband_cqi_rank2_2A;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6864
      case 7:
6865
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
6866
          switch (ue->frame_parms.N_RB_DL) {
6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_mcs_CBA;
          ulsch->o_RI[0]                             = 0;
        } else if(meas->rank[eNB_id] == 0) {
6887
          switch (ue->frame_parms.N_RB_DL) {
6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 0;
        } else {
6908
          switch (ue->frame_parms.N_RB_DL) {
6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931
          case 6:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->O                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->uci_format                          = HLC_subband_cqi_nopmi;
          ulsch->o_RI[0]                             = 1;
        }

        break;

6932
      default:
6933 6934
        LOG_E(PHY,"Incorrect Transmission Mode \n");
        break;
6935
      }
6936
    } else {
6937 6938 6939 6940
      ulsch->O_RI = 0;
      ulsch->O                                   = 0;
      ulsch->uci_format                          = HLC_subband_cqi_nopmi;
    }
6941

6942
    print_CQI(ulsch->o,ulsch->uci_format,eNB_id,ue->frame_parms.N_RB_DL);
6943

Raymond Knopp's avatar
 
Raymond Knopp committed
6944 6945 6946

    if (frame_parms->frame_type == FDD) {
      int dl_subframe = (subframe<4) ? (subframe+6) : (subframe-4);
6947

6948
      if (ue->dlsch[eNB_id][0]->harq_ack[dl_subframe].send_harq_status>0) { // we have downlink transmission
6949 6950 6951
        ulsch->harq_processes[harq_pid]->O_ACK = 1;
      } else {
        ulsch->harq_processes[harq_pid]->O_ACK = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
6952 6953 6954
      }
    } else {
      if (ulsch->bundling)
6955
        ulsch->harq_processes[harq_pid]->O_ACK = (dai == 3)? 0 : 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
6956
      else
6957 6958
        ulsch->harq_processes[harq_pid]->O_ACK = (dai+1)&3;

Raymond Knopp's avatar
 
Raymond Knopp committed
6959 6960
      //      ulsch->harq_processes[harq_pid]->V_UL_DAI = dai+1;
    }
6961

6962 6963 6964
    ulsch->beta_offset_cqi_times8                = beta_cqi[ue->pusch_config_dedicated[eNB_id].betaOffset_CQI_Index];//18;
    ulsch->beta_offset_ri_times8                 = beta_ri[ue->pusch_config_dedicated[eNB_id].betaOffset_RI_Index];//10;
    ulsch->beta_offset_harqack_times8            = beta_ack[ue->pusch_config_dedicated[eNB_id].betaOffset_ACK_Index];//16;
6965 6966 6967 6968 6969

    ulsch->Nsymb_pusch                             = 12-(frame_parms->Ncp<<1)-(use_srs==0?0:1);
    ulsch->srs_active                              = use_srs;
    ulsch->bundling = 1-AckNackFBMode;

6970
    if (ulsch->harq_processes[harq_pid]->round == 0) {
6971
      if ((rnti >= cba_rnti) && (rnti < p_rnti))
6972 6973 6974 6975
        ulsch->harq_processes[harq_pid]->status = CBA_ACTIVE;
      else
        ulsch->harq_processes[harq_pid]->status = ACTIVE;

6976 6977
      ulsch->harq_processes[harq_pid]->rvidx = 0;
      ulsch->harq_processes[harq_pid]->mcs         = mcs;
6978

6979 6980
      //      ulsch->harq_processes[harq_pid]->calibration_flag =0;
      if (ulsch->harq_processes[harq_pid]->mcs < 29)
6981
        ulsch->harq_processes[harq_pid]->TBS         = TBStable[get_I_TBS_UL(ulsch->harq_processes[harq_pid]->mcs)][ulsch->harq_processes[harq_pid]->nb_rb-1];
Raymond Knopp's avatar
 
Raymond Knopp committed
6982
      else
6983 6984
        LOG_E(PHY,"Fatal: mcs > 28!!! and round == 0\n");

6985
      /*
6986 6987 6988 6989 6990 6991
      else if (ulsch->harq_processes[harq_pid]->mcs == 29) {
      ulsch->harq_processes[harq_pid]->mcs = 4;
      ulsch->harq_processes[harq_pid]->TBS         = TBStable[get_I_TBS_UL(ulsch->harq_processes[harq_pid]->mcs)][ulsch->harq_processes[harq_pid]->nb_rb-1];
      // ulsch->harq_processes[harq_pid]->calibration_flag =1;
      // printf("Auto-Calibration (UE): mcs %d, TBS %d, nb_rb %d\n",ulsch->harq_processes[harq_pid]->mcs,ulsch->harq_processes[harq_pid]->TBS,ulsch->harq_processes[harq_pid]->nb_rb);
      }*/
6992 6993 6994 6995 6996
      ulsch->harq_processes[harq_pid]->Msc_initial   = 12*ulsch->harq_processes[harq_pid]->nb_rb;
      ulsch->harq_processes[harq_pid]->Nsymb_initial = ulsch->Nsymb_pusch;
      ulsch->harq_processes[harq_pid]->round = 0;

      // a Ndi=1 automatically acknowledges previous PUSCH transmission
6997 6998
      if (ue->ulsch_Msg3_active[eNB_id] == 1)
        ue->ulsch_Msg3_active[eNB_id] = 0;
6999
    } else {
7000
      //      printf("Ndi = 0 : Setting RVidx from mcs %d\n",((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
7001
      if (mcs>28) ulsch->harq_processes[harq_pid]->rvidx = mcs - 28;
7002

7003 7004 7005
      //      ulsch->harq_processes[harq_pid]->round++;
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
7006
    LOG_D(PHY,"[UE %d][PUSCH %d] Frame %d, subframe %d : Programming PUSCH with n_DMRS2 %d (cshift %d), nb_rb %d, first_rb %d, mcs %d, round %d, rv %d\n",
7007
          ue->Mod_id,harq_pid,proc->frame_rx,subframe,ulsch->harq_processes[harq_pid]->n_DMRS2,cshift,ulsch->harq_processes[harq_pid]->nb_rb,ulsch->harq_processes[harq_pid]->first_rb,
7008
          ulsch->harq_processes[harq_pid]->mcs,ulsch->harq_processes[harq_pid]->round,ulsch->harq_processes[harq_pid]->rvidx);
Raymond Knopp's avatar
 
Raymond Knopp committed
7009

7010 7011 7012
    // ulsch->n_DMRS2 = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cshift;

#ifdef DEBUG_DCI
7013 7014 7015 7016 7017 7018 7019
    printf("Format 0 DCI : ulsch (ue): NBRB        %d\n",ulsch->harq_processes[harq_pid]->nb_rb);
    printf("Format 0 DCI :ulsch (ue): first_rb    %d\n",ulsch->harq_processes[harq_pid]->first_rb);
    printf("Format 0 DCI :ulsch (ue): harq_pid    %d\n",harq_pid);
    printf("Format 0 DCI :ulsch (ue): round       %d\n",ulsch->harq_processes[harq_pid]->round);
    printf("Format 0 DCI :ulsch (ue): TBS         %d\n",ulsch->harq_processes[harq_pid]->TBS);
    printf("Format 0 DCI :ulsch (ue): mcs         %d\n",ulsch->harq_processes[harq_pid]->mcs);
    printf("Format 0 DCI :ulsch (ue): O           %d\n",ulsch->O);
7020

7021
    if (frame_parms->frame_type == TDD)
7022
      printf("Format 0 DCI :ulsch (ue): O_ACK/DAI   %d/%d\n",ulsch->harq_processes[harq_pid]->O_ACK,dai);
7023
    else
7024
      printf("Format 0 DCI :ulsch (ue): O_ACK       %d\n",ulsch->harq_processes[harq_pid]->O_ACK);
7025

7026 7027
    printf("Format 0 DCI :ulsch (ue): Nsymb_pusch   %d\n",ulsch->Nsymb_pusch);
    printf("Format 0 DCI :ulsch (ue): cshift        %d\n",ulsch->harq_processes[harq_pid]->n_DMRS2);
7028 7029
#else
    UNUSED_VARIABLE(dai);
7030 7031
#endif
    return(0);
7032
  } else {
7033
    LOG_E(PHY,"frame %d, subframe %d: FATAL ERROR, generate_ue_ulsch_params_from_dci, Illegal dci_format %d\n",
7034
          proc->frame_rx, subframe,dci_format);
7035 7036 7037 7038 7039
    return(-1);
  }

}

7040
int generate_eNB_ulsch_params_from_dci(PHY_VARS_eNB *eNB,
7041
				       eNB_rxtx_proc_t *proc,
7042
				       void *dci_pdu,
7043 7044 7045 7046 7047 7048 7049 7050 7051
                                       uint16_t rnti,
                                       DCI_format_t dci_format,
                                       uint8_t UE_id,
                                       uint16_t si_rnti,
                                       uint16_t ra_rnti,
                                       uint16_t p_rnti,
                                       uint16_t cba_rnti,
                                       uint8_t use_srs)
{
7052 7053 7054

  uint8_t harq_pid;
  uint32_t rb_alloc;
7055 7056 7057 7058
  uint8_t transmission_mode=eNB->transmission_mode[UE_id];
  ANFBmode_t AckNackFBMode = eNB->pucch_config_dedicated[UE_id].tdd_AckNackFeedbackMode;
  LTE_eNB_ULSCH_t *ulsch=eNB->ulsch[UE_id];
  LTE_DL_FRAME_PARMS *frame_parms = &eNB->frame_parms;
7059
  int subframe = proc->subframe_tx;
7060

winckel's avatar
winckel committed
7061 7062 7063 7064 7065 7066 7067
  uint32_t cqi_req = 0;
  uint32_t dai = 0;
  uint32_t cshift = 0;
  uint32_t TPC = 0;
  uint32_t mcs = 0;
  uint32_t rballoc = UINT32_MAX;
  uint32_t RIV_max = 0;
7068 7069 7070
  //  uint32_t hopping;
  //  uint32_t type;

Raymond Knopp's avatar
 
Raymond Knopp committed
7071
#ifdef DEBUG_DCI
7072
  printf("filling eNB ulsch params for rnti %x, dci format %d, dci %x, subframe %d\n",
7073
        rnti,dci_format,*(uint32_t*)dci_pdu,subframe);
Raymond Knopp's avatar
 
Raymond Knopp committed
7074
#endif
7075 7076 7077

  if (dci_format == format0) {

7078 7079
    harq_pid = subframe2harq_pid(frame_parms,
                                 pdcch_alloc2ul_frame(frame_parms,
7080
						      proc->frame_tx,
7081
						      subframe),
7082
                                 pdcch_alloc2ul_subframe(frame_parms,subframe));
7083
    
7084 7085 7086 7087

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_parms->frame_type == TDD) {
7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103
        cqi_req = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_1_5MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_1_5MHz_FDD_t *)dci_pdu)->type;
7104
      }
7105

7106 7107 7108 7109 7110
      RIV_max = RIV_max6;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT6[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT6[rballoc];

      break;
7111

7112 7113
    case 25:
      if (frame_parms->frame_type == TDD) {
7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129
        cqi_req = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_5MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_5MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_5MHz_FDD_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_5MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_5MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_5MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_5MHz_FDD_t *)dci_pdu)->type;
7130
      }
7131

7132 7133 7134 7135 7136
      RIV_max = RIV_max25;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT25[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT25[rballoc];

      break;
7137

7138 7139
    case 50:
      if (frame_parms->frame_type == TDD) {
7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155
        cqi_req = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_10MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_10MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_10MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_10MHz_FDD_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_10MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_10MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_10MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_10MHz_FDD_t *)dci_pdu)->type;
7156
      }
7157

7158 7159 7160 7161 7162
      RIV_max = RIV_max50;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT50[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT50[rballoc];

      break;
7163

7164 7165
    case 100:
      if (frame_parms->frame_type == TDD) {
7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181
        cqi_req = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->cqi_req;
        dai     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->dai;
        cshift  = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_20MHz_TDD_1_6_t *)dci_pdu)->type;
      } else {
        cqi_req = ((DCI0_20MHz_FDD_t *)dci_pdu)->cqi_req;
        cshift  = ((DCI0_20MHz_FDD_t *)dci_pdu)->cshift;
        TPC     = ((DCI0_20MHz_FDD_t *)dci_pdu)->TPC;
        mcs     = ((DCI0_20MHz_FDD_t *)dci_pdu)->mcs;
        rballoc = ((DCI0_20MHz_FDD_t *)dci_pdu)->rballoc;
        //  hopping = ((DCI0_20MHz_FDD_t *)dci_pdu)->hopping;
        //  type    = ((DCI0_20MHz_FDD_t *)dci_pdu)->type;
7182
      }
7183

7184 7185 7186 7187
      RIV_max = RIV_max100;
      ulsch->harq_processes[harq_pid]->first_rb                              = RIV2first_rb_LUT100[rballoc];
      ulsch->harq_processes[harq_pid]->nb_rb                                 = RIV2nb_rb_LUT100[rballoc];

Raymond Knopp's avatar
 
Raymond Knopp committed
7188
      //printf("eNB: rb_alloc (20 MHz dci) %d\n",rballoc);
winckel's avatar
winckel committed
7189 7190 7191 7192 7193
      break;

    default:
      LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
7194 7195
      break;
    }
7196

7197
    rb_alloc = rballoc;
7198

7199 7200
    if (rb_alloc>RIV_max) {
      LOG_E(PHY,"Format 0: rb_alloc > RIV_max\n");
Raymond Knopp's avatar
 
Raymond Knopp committed
7201
      mac_xface->macphy_exit("Format 0: rb_alloc > RIV_max\n");
7202 7203 7204
      return(-1);
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
7205
#ifdef DEBUG_DCI
7206
    printf("generate_eNB_ulsch_params_from_dci: subframe %d, rnti %x,harq_pid %d,cqi_req %d\n",subframe,rnti,harq_pid,cqi_req);
Raymond Knopp's avatar
 
Raymond Knopp committed
7207
#endif
7208 7209 7210 7211

    ulsch->harq_processes[harq_pid]->dci_alloc                             = 1;
    ulsch->harq_processes[harq_pid]->rar_alloc                             = 0;
    ulsch->harq_processes[harq_pid]->TPC                                   = TPC;
7212
    ulsch->harq_processes[harq_pid]->n_DMRS                                = cshift;
7213 7214 7215


    if (cqi_req == 1) {
7216 7217 7218 7219
      ulsch->harq_processes[harq_pid]->O_RI = 1; //we only support 2 antenna ports, so this is always 1 according to 3GPP 36.213 Table

      switch(transmission_mode) {
        // The aperiodic CQI reporting mode is fixed for every transmission mode instead of being configured by higher layer signaling
7220
      case 1:
7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
        }

        break;

7269
      case 2:
7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
        }

        break;

7318
      case 3:
7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
        }

        break;

7367
      case 4:
7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_10MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_20MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;

          }

          ulsch->harq_processes[harq_pid]->uci_format                          = wideband_cqi_rank1_2A;
        }

        break;

7419
      case 5:
7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_10MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_20MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                          = wideband_cqi_rank1_2A;
        }

        break;

7470
      case 6:
7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          ulsch->harq_processes[harq_pid]->Or2                                   = 0;

          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_mcs_CBA_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_mcs_CBA;
        } else {
          switch (frame_parms->N_RB_DL) {
          case 6:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_1_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_1_5MHz;
            break;

          case 25:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_5MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_5MHz;
            break;

          case 50:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_10MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_10MHz;
            break;

          case 100:
            ulsch->harq_processes[harq_pid]->Or2                                 = sizeof_wideband_cqi_rank2_2A_20MHz;
            ulsch->harq_processes[harq_pid]->Or1                                 = sizeof_wideband_cqi_rank1_2A_20MHz;
            break;
          }

          ulsch->harq_processes[harq_pid]->uci_format                          = wideband_cqi_rank1_2A;
        }

        break;

7521
      case 7:
7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544
        ulsch->harq_processes[harq_pid]->Or2                                   = 0;

        switch (frame_parms->N_RB_DL) {
        case 6:
          ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_1_5MHz;
          break;

        case 25:
          ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_5MHz;
          break;

        case 50:
          ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_10MHz;
          break;

        case 100:
          ulsch->harq_processes[harq_pid]->Or1                                   = sizeof_HLC_subband_cqi_nopmi_20MHz;
          break;
        }

        ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
        break;

7545
      default:
7546 7547
        LOG_E(PHY,"Incorrect Transmission Mode \n");
        break;
7548
      }
7549
    } else {
7550
      ulsch->harq_processes[harq_pid]->O_RI = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
7551
      ulsch->harq_processes[harq_pid]->Or2                                   = 0;
7552
      ulsch->harq_processes[harq_pid]->Or1                                   = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
7553
      ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
7554 7555
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
7556 7557
    if (frame_parms->frame_type == FDD) {
      int dl_subframe = (subframe<4) ? (subframe+6) : (subframe-4);
7558

7559
      if (eNB->dlsch[UE_id][0]->subframe_tx[dl_subframe]>0) { // we have downlink transmission
7560 7561 7562
        ulsch->harq_processes[harq_pid]->O_ACK = 1;
      } else {
        ulsch->harq_processes[harq_pid]->O_ACK = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
7563 7564 7565
      }
    } else {
      if (ulsch->bundling)
7566
        ulsch->harq_processes[harq_pid]->O_ACK = (dai == 3)? 0 : 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
7567
      else
7568 7569
        ulsch->harq_processes[harq_pid]->O_ACK = (dai+1)&3;

Raymond Knopp's avatar
 
Raymond Knopp committed
7570 7571
      ulsch->harq_processes[harq_pid]->V_UL_DAI = dai+1;
    }
7572

7573 7574 7575
    ulsch->beta_offset_cqi_times8                = beta_cqi[eNB->pusch_config_dedicated[UE_id].betaOffset_CQI_Index];//18;
    ulsch->beta_offset_ri_times8                 = beta_ri[eNB->pusch_config_dedicated[UE_id].betaOffset_RI_Index];//10;
    ulsch->beta_offset_harqack_times8            = beta_ack[eNB->pusch_config_dedicated[UE_id].betaOffset_ACK_Index];//16;
7576

Raymond Knopp's avatar
 
Raymond Knopp committed
7577 7578
    ulsch->harq_processes[harq_pid]->Nsymb_pusch                             = 12-(frame_parms->Ncp<<1)-(use_srs==0?0:1);
    ulsch->harq_processes[harq_pid]->srs_active                            = use_srs;
7579
    ulsch->bundling = 1-AckNackFBMode;
7580

7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600
    //Mapping of cyclic shift field in DCI format0 to n_DMRS2 (3GPP 36.211, Table 5.5.2.1.1-1)
    if(cshift == 0)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 0;
    else if(cshift == 1)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 6;
    else if(cshift == 2)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 3;
    else if(cshift == 3)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 4;
    else if(cshift == 4)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 2;
    else if(cshift == 5)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 8;
    else if(cshift == 6)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 10;
    else if(cshift == 7)
      ulsch->harq_processes[harq_pid]->n_DMRS2 = 9;


    LOG_D(PHY,"[eNB %d][PUSCH %d] Frame %d, subframe %d : Programming PUSCH with n_DMRS2 %d (cshift %d)\n",
7601
          eNB->Mod_id,harq_pid,proc->frame_tx,subframe,ulsch->harq_processes[harq_pid]->n_DMRS2,cshift);
7602 7603 7604



7605
    if (ulsch->harq_processes[harq_pid]->round == 0) {
7606
      if ((rnti >= cba_rnti) && (rnti < p_rnti))
7607 7608 7609 7610
        ulsch->harq_processes[harq_pid]->status = CBA_ACTIVE;
      else
        ulsch->harq_processes[harq_pid]->status = ACTIVE;

7611 7612 7613 7614 7615
      ulsch->harq_processes[harq_pid]->rvidx = 0;
      ulsch->harq_processes[harq_pid]->mcs         = mcs;
      //      ulsch->harq_processes[harq_pid]->calibration_flag = 0;
      //if (ulsch->harq_processes[harq_pid]->mcs)
      /*
7616 7617 7618 7619 7620
      if (ulsch->harq_processes[harq_pid]->mcs == 29) {
      ulsch->harq_processes[harq_pid]->mcs = 4;
      // ulsch->harq_processes[harq_pid]->calibration_flag = 1;
      // printf("Auto-Calibration (eNB): mcs %d, nb_rb %d\n",ulsch->harq_processes[harq_pid]->mcs,ulsch->harq_processes[harq_pid]->nb_rb);
      }
7621 7622
      */
      ulsch->harq_processes[harq_pid]->TBS         = TBStable[get_I_TBS_UL(ulsch->harq_processes[harq_pid]->mcs)][ulsch->harq_processes[harq_pid]->nb_rb-1];
7623

7624
      ulsch->harq_processes[harq_pid]->Msc_initial   = 12*ulsch->harq_processes[harq_pid]->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
7625
      ulsch->harq_processes[harq_pid]->Nsymb_initial = ulsch->harq_processes[harq_pid]->Nsymb_pusch;
7626
      ulsch->harq_processes[harq_pid]->round = 0;
7627
    } else {
7628
      if (mcs>28)
7629
        ulsch->harq_processes[harq_pid]->rvidx = mcs - 28;
7630
      else {
7631 7632
        ulsch->harq_processes[harq_pid]->rvidx = 0;
        ulsch->harq_processes[harq_pid]->mcs = mcs;
7633
      }
7634

7635 7636
      //      ulsch->harq_processes[harq_pid]->round++;
    }
7637 7638

    if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
7639
      ulsch->cba_rnti[0] = rnti;
7640 7641
    } else {
      ulsch->rnti = rnti;
7642
    }
7643

7644 7645 7646
    //ulsch->n_DMRS2 = cshift;

#ifdef DEBUG_DCI
7647 7648 7649 7650 7651 7652 7653 7654 7655
    printf("ulsch (eNB): NBRB          %d\n",ulsch->harq_processes[harq_pid]->nb_rb);
    printf("ulsch (eNB): first_rb      %d\n",ulsch->harq_processes[harq_pid]->first_rb);
    printf("ulsch (eNB): harq_pid      %d\n",harq_pid);
    printf("ulsch (eNB): round         %d\n",ulsch->harq_processes[harq_pid]->round);
    printf("ulsch (eNB): TBS           %d\n",ulsch->harq_processes[harq_pid]->TBS);
    printf("ulsch (eNB): mcs           %d\n",ulsch->harq_processes[harq_pid]->mcs);
    printf("ulsch (eNB): Or1           %d\n",ulsch->harq_processes[harq_pid]->Or1);
    printf("ulsch (eNB): Nsymb_pusch   %d\n",ulsch->harq_processes[harq_pid]->Nsymb_pusch);
    printf("ulsch (eNB): cshift        %d\n",ulsch->harq_processes[harq_pid]->n_DMRS2);
7656 7657
#else
    UNUSED_VARIABLE(dai);
7658 7659
#endif
    return(0);
7660
  } else {
7661 7662 7663 7664 7665 7666 7667
    LOG_E(PHY,"generate_eNB_ulsch_params_from_dci, Illegal dci_format %d\n",dci_format);
    return(-1);
  }

}


7668
double sinr_eff_cqi_calc(PHY_VARS_UE *ue, uint8_t eNB_id)
7669
{
7670 7671 7672 7673
  uint8_t transmission_mode = ue->transmission_mode[eNB_id];
  PHY_MEASUREMENTS *meas = &ue->measurements;
  LTE_DL_FRAME_PARMS *frame_parms =  &ue->frame_parms;
  int32_t **dl_channel_est = ue->common_vars.dl_ch_estimates[eNB_id];
7674
  double *s_dB;
7675 7676
  s_dB = ue->sinr_CQI_dB;
  //  LTE_UE_ULSCH_t *ulsch  = ue->ulsch[eNB_id];
7677 7678
  //for the calculation of SINR_eff for CQI calculation
  int count,a_rx,a_tx;
7679 7680 7681 7682 7683
  double abs_channel=0;
  double channelx=0;
  double channely=0;
  double channelx_i=0;
  double channely_i=0;
Raymond Knopp's avatar
 
Raymond Knopp committed
7684
  uint16_t q = quantize_subband_pmi(meas,eNB_id,7);
7685
  uint8_t qq;
7686 7687

  switch(transmission_mode) {
7688
  case 1:
7689 7690 7691 7692 7693 7694
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
      for(a_tx=0; a_tx<frame_parms->nb_antennas_tx_eNB; a_tx++) {
        for (a_rx=0; a_rx<frame_parms->nb_antennas_rx; a_rx++) {
          s_dB[count] = 10*log10(pow(((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2],2) + pow(((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2],
                                 2)) - meas->n0_power_avg_dB;
        }
7695
      }
7696 7697
    }

7698
    break;
7699

7700
  case 2:
7701 7702 7703 7704 7705 7706 7707
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
      abs_channel=0;

      for(a_tx=0; a_tx<frame_parms->nb_antennas_tx_eNB; a_tx++) {
        for (a_rx=0; a_rx<frame_parms->nb_antennas_rx; a_rx++) {
          abs_channel += (pow(((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2],2) + pow(((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2],2));
        }
7708
      }
7709 7710 7711 7712

      s_dB[count] = 10*log10(abs_channel/2) - meas->n0_power_avg_dB;
    }

7713
    break;
7714

7715
  case 5:
7716
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
7717 7718 7719 7720 7721
      channelx=0;
      channely=0;
      channelx_i=0;
      channely_i=0;
      qq = (q>>(((count/12)>>2)<<1))&3;
7722

7723
      //printf("pmi_alloc %d: rb %d, pmi %d\n",q,count/12,qq);
7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787
      for(a_tx=0; a_tx<frame_parms->nb_antennas_tx_eNB; a_tx++) {
        for (a_rx=0; a_rx<frame_parms->nb_antennas_rx; a_rx++) {
          switch(qq) {
          case 0:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 1:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 2:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely_i -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 3:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely_i = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channelx_i -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely_i += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          default:
7788
            printf("Problem in SINR Calculation for TM5 \n");
7789 7790 7791 7792 7793
            break;
          }//switch(qq)
        }//a_rx
      }//a_tx

7794
      s_dB[count] =  10 * log10 ((pow(channelx,2) + pow(channely,2))/2) - 10 * log10 ((pow(channelx_i,2) + pow(channely_i,2))/2) - meas->n0_power_avg_dB;
7795
    }//count
7796

7797
    break;
7798

7799
  case 6:
7800
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
7801 7802 7803
      channelx=0;
      channely=0;
      qq = (q>>(((count/12)>>2)<<1))&3;
7804

7805
      //printf("pmi_alloc %d: rb %d, pmi %d\n",q,count/12,qq);
7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853
      for(a_tx=0; a_tx<frame_parms->nb_antennas_tx_eNB; a_tx++) {
        for (a_rx=0; a_rx<frame_parms->nb_antennas_rx; a_rx++) {
          switch(qq) {
          case 0:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 1:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 2:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          case 3:
            if (channelx==0 || channely==0) {
              channelx = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
              channely = ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
            } else {
              channelx += ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+1+(LTE_CE_FILTER_LENGTH)*2];
              channely -= ((int16_t *) dl_channel_est[(a_tx<<1)+a_rx])[2*count+(LTE_CE_FILTER_LENGTH)*2];
            }

            break;

          default:
7854
            printf("Problem in SINR Calculation for TM6 \n");
7855 7856 7857 7858 7859
            break;
          }//switch(qq)
        }//a_rx
      }//a_tx

7860
      s_dB[count] =  10 * log10 ((pow(channelx,2) + pow(channely,2))/2) - meas->n0_power_avg_dB;
7861
    }//count
7862

7863
    break;
7864

7865
  default:
7866
    printf("Problem in SINR Calculation for CQI \n");
7867
    break;
7868
  }
7869

7870
  int ii;
7871
  double sinr_eff = 0;
7872 7873 7874
  double sinr_eff_qpsk=0;
  double sinr_eff_qam16=0;
  double sinr_eff_qam64=0;
7875
  double x = 0;
7876 7877 7878 7879 7880 7881
  double I_qpsk=0;
  double I_qam16=0;
  double I_qam64=0;
  double I_qpsk_avg=0;
  double I_qam16_avg=0;
  double I_qam64_avg=0;
7882 7883 7884 7885 7886
  double qpsk_max=12.2;
  double qam16_max=19.2;
  double qam64_max=25.2;
  double sinr_min = -20;
  int offset=0;
7887 7888


7889
  for (offset = 0; offset <= 24; offset++) {
7890
    for(ii=0; ii<12; ii++) {
7891 7892
      //x is the sinr_dB in dB
      x = s_dB[(offset*12)+ii];
7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913

      if(x<sinr_min) {
        I_qpsk +=0;
        I_qam16 +=0;
        I_qam64 +=0;
      } else {
        if(x>qpsk_max)
          I_qpsk += 1;
        else
          I_qpsk += (q_qpsk[0]*pow(x,7) + q_qpsk[1]*pow(x,6) + q_qpsk[2]*pow(x,5) + q_qpsk[3]*pow(x,4) + q_qpsk[4]*pow(x,3) + q_qpsk[5]*pow(x,2) + q_qpsk[6]*x + q_qpsk[7]);

        if(x>qam16_max)
          I_qam16 += 1;
        else
          I_qam16 += (q_qam16[0]*pow(x,7) + q_qam16[1]*pow(x,6) + q_qam16[2]*pow(x,5) + q_qam16[3]*pow(x,4) + q_qam16[4]*pow(x,3) + q_qam16[5]*pow(x,2) + q_qam16[6]*x + q_qam16[7]);

        if(x>qam64_max)
          I_qam64 += 1;
        else
          I_qam64 += (q_qam64[0]*pow(x,7) + q_qam64[1]*pow(x,6) + q_qam64[2]*pow(x,5) + q_qam64[3]*pow(x,4) + q_qam64[4]*pow(x,3) + q_qam64[5]*pow(x,2) + q_qam64[6]*x + q_qam64[7]);

7914 7915 7916
      }
    }
  }
7917 7918 7919 7920 7921 7922

  // averaging of accumulated MI
  I_qpsk_avg = I_qpsk/(12*frame_parms->N_RB_DL);
  I_qam16_avg = I_qam16/(12*frame_parms->N_RB_DL);
  I_qam64_avg = I_qam64/(12*frame_parms->N_RB_DL);

7923
  // I->SINR_effective Mapping
7924 7925 7926 7927 7928 7929 7930 7931 7932

  sinr_eff_qpsk = (p_qpsk[0]*pow(I_qpsk_avg,7) + p_qpsk[1]*pow(I_qpsk_avg,6) + p_qpsk[2]*pow(I_qpsk_avg,5) + p_qpsk[3]*pow(I_qpsk_avg,4) + p_qpsk[4]*pow(I_qpsk_avg,3) + p_qpsk[5]*pow(I_qpsk_avg,
                   2) + p_qpsk[6]*I_qpsk_avg + p_qpsk[7]);

  sinr_eff_qam16 = (p_qam16[0]*pow(I_qam16_avg,7) + p_qam16[1]*pow(I_qam16_avg,6) + p_qam16[2]*pow(I_qam16_avg,5) + p_qam16[3]*pow(I_qam16_avg,4) + p_qam16[4]*pow(I_qam16_avg,
                    3) + p_qam16[5]*pow(I_qam16_avg,2) + p_qam16[6]*I_qam16_avg + p_qam16[7]);

  sinr_eff_qam64 = (p_qam64[0]*pow(I_qam64_avg,7) + p_qam64[1]*pow(I_qam64_avg,6) + p_qam64[2]*pow(I_qam64_avg,5) + p_qam64[3]*pow(I_qam64_avg,4) + p_qam64[4]*pow(I_qam64_avg,
                    3) + p_qam64[5]*pow(I_qam64_avg,2) + p_qam64[6]*I_qam64_avg + p_qam64[7]);
7933
  sinr_eff = cmax3(sinr_eff_qpsk,sinr_eff_qam16,sinr_eff_qam64);
7934

7935
  //printf("SINR_Eff = %e\n",sinr_eff);
7936

7937 7938 7939 7940 7941 7942
  return(sinr_eff);
}
//


#ifdef DEBUG_DLSCH_TOOLS
7943 7944
main()
{
7945 7946 7947 7948 7949 7950 7951 7952 7953

  int i;
  uint8_t rah;
  uint32_t rballoc;

  generate_RIV_tables();

  rah = 0;
  rballoc = 0x1fff;
7954
  printf("rballoc 0 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7955 7956 7957
  rah = 1;

  rballoc = 0x1678;
7958
  printf("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7959 7960

  rballoc = 0xfffc;
7961
  printf("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7962
  rballoc = 0xfffd;
7963
  printf("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7964
  rballoc = 0xffff;
7965
  printf("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7966
  rballoc = 0xfffe;
7967
  printf("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
7968 7969 7970 7971
}

#endif