dci_tools.c 287 KB
Newer Older
1
/*******************************************************************************
2
    OpenAirInterface
ghaddab's avatar
ghaddab committed
3
    Copyright(c) 1999 - 2014 Eurecom
4

ghaddab's avatar
ghaddab committed
5 6 7 8
    OpenAirInterface is free software: you can redistribute it and/or modify
    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 24
  OpenAirInterface Admin: openair_admin@eurecom.fr
  OpenAirInterface Tech : openair_tech@eurecom.fr
  OpenAirInterface Dev  : openair4g-devel@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 46 47
 * \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"
#include "MAC_INTERFACE/defs.h"
#include "MAC_INTERFACE/extern.h"
#ifdef DEBUG_DCI_TOOLS
#include "PHY/vars.h"
#endif
winckel's avatar
winckel committed
48
#include "assertions.h"
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89

//#define DEBUG_DCI

uint32_t  localRIV2alloc_LUT6[32];
uint32_t  distRIV2alloc_LUT6[32];
uint16_t RIV2nb_rb_LUT6[32];
uint16_t RIV2first_rb_LUT6[32];
uint16_t RIV_max6=0;

uint32_t  localRIV2alloc_LUT25[512];
uint32_t  distRIV2alloc_LUT25[512];
uint16_t RIV2nb_rb_LUT25[512];
uint16_t RIV2first_rb_LUT25[512];
uint16_t RIV_max25=0;


uint32_t  localRIV2alloc_LUT50_0[1600];
uint32_t  distRIV2alloc_LUT50_0[1600];
uint32_t  localRIV2alloc_LUT50_1[1600];
uint32_t  distRIV2alloc_LUT50_1[1600];
uint16_t RIV2nb_rb_LUT50[1600];
uint16_t RIV2first_rb_LUT50[1600];
uint16_t RIV_max50=0;

uint32_t  localRIV2alloc_LUT100_0[6000];
uint32_t  distRIV2alloc_LUT100_0[6000];
uint32_t  localRIV2alloc_LUT100_1[6000];
uint32_t  distRIV2alloc_LUT100_1[6000];
uint32_t  localRIV2alloc_LUT100_2[6000];
uint32_t  distRIV2alloc_LUT100_2[6000];
uint32_t  localRIV2alloc_LUT100_3[6000];
uint32_t  distRIV2alloc_LUT100_3[6000];
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
90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
                         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
106 107 108

// Table 8.6.3-2 36.213
uint16_t beta_ri[16] = {10,   //1.250
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124
                        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
125 126 127

// Table 8.6.3-2 36.213
uint16_t beta_ack[16] = {16,  //2.000
128 129 130 131 132 133 134 135 136 137 138 139 140 141 142
                         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
143 144 145 146 147

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;
148 149 150

void conv_rballoc(uint8_t ra_header,uint32_t rb_alloc,uint32_t N_RB_DL,uint32_t *rb_alloc2)
{
151 152

  uint32_t i,shift,subset;
153 154 155 156
  rb_alloc2[0] = 0;
  rb_alloc2[1] = 0;
  rb_alloc2[2] = 0;
  rb_alloc2[3] = 0;
157 158 159 160 161 162 163 164 165 166 167

  //  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
168 169 170 171 172 173

      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);
174
      }
175

176
      if ((rb_alloc&1) != 0)
177 178
        rb_alloc2[0] |= (1<<24);
    } else {
179 180
      subset = rb_alloc&1;
      shift  = (rb_alloc>>1)&1;
181 182 183 184 185 186

      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);
187
      }
188

189
      if ((shift == 0) && (subset == 1))
190
        rb_alloc2[0]<<=1;
191
      else if ((shift == 1) && (subset == 0))
192
        rb_alloc2[0]<<=4;
193
      else if ((shift == 1) && (subset == 1))
194
        rb_alloc2[0]<<=3;
195
    }
196

197
    break;
198

199 200 201 202 203 204 205
  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));
      }
206

207
      /*
208 209 210 211
      for (i=1;i<=16;i++) {
        if ((rb_alloc&(1<<(16-i))) != 0)
      rb_alloc2[(3*i)>>5] |= (7<<((3*i)%32));
      }
212
      */
213
      // bit mask across
214 215
      if ((rb_alloc2[0]>>31)==1)
        rb_alloc2[1] |= 1;
216

217
      if ((rb_alloc&1) != 0)
218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
        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);
        */
234
      //      printf("rb_alloc[1]=%x,rb_alloc[0]=%x\n",rb_alloc2[1],rb_alloc2[0]);
235
    } else {
236
      LOG_E(PHY,"resource type 1 not supported for  N_RB_DL=100\n");
Florian Kaltenberger's avatar
Florian Kaltenberger committed
237
      mac_xface->macphy_exit("resource type 1 not supported for  N_RB_DL=100\n");
238
      /*
239 240 241 242 243 244 245 246 247 248 249 250 251
      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;
252 253
      */
    }
254

255 256 257 258
    break;

  case 100:
    if (ra_header == 0) {// Type 0 Allocation
259 260 261 262 263
      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));
264
      }
265
    } else {
266
      LOG_E(PHY,"resource type 1 not supported for  N_RB_DL=100\n");
Florian Kaltenberger's avatar
Florian Kaltenberger committed
267
      mac_xface->macphy_exit("resource type 1 not supported for  N_RB_DL=100\n");
268
      /*
269 270 271 272 273 274 275 276 277 278 279 280 281
      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;
282 283
      */
    }
284

285 286 287
    break;

  default:
winckel's avatar
winckel committed
288 289
    LOG_E(PHY,"Invalid N_RB_DL %d\n", N_RB_DL);
    DevParam (N_RB_DL, 0, 0);
290 291 292 293 294 295 296
    break;
  }

}



297 298
uint32_t conv_nprb(uint8_t ra_header,uint32_t rb_alloc,int N_RB_DL)
{
299 300 301 302 303

  uint32_t nprb=0,i;

  switch (N_RB_DL) {
  case 6:
304
    for (i=0; i<6; i++) {
305
      if ((rb_alloc&(1<<i)) != 0)
306
        nprb += 1;
307
    }
308

309
    break;
310

311 312
  case 25:
    if (ra_header == 0) {// Type 0 Allocation
313 314 315 316

      for (i=12; i>0; i--) {
        if ((rb_alloc&(1<<i)) != 0)
          nprb += 2;
317
      }
318

319
      if ((rb_alloc&1) != 0)
320 321 322 323 324
        nprb += 1;
    } else {
      for (i=0; i<11; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
325 326
      }
    }
327

328
    break;
329

330 331
  case 50:
    if (ra_header == 0) {// Type 0 Allocation
332 333 334 335

      for (i=0; i<16; i++) {
        if ((rb_alloc&(1<<(16-i))) != 0)
          nprb += 3;
336
      }
337

338
      if ((rb_alloc&1) != 0)
339
        nprb += 2;
340

341 342 343 344
    } else {
      for (i=0; i<17; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
345 346
      }
    }
347

348
    break;
349

350 351
  case 100:
    if (ra_header == 0) {// Type 0 Allocation
352 353 354 355

      for (i=0; i<25; i++) {
        if ((rb_alloc&(1<<(24-i))) != 0)
          nprb += 4;
356
      }
357 358 359 360
    } else {
      for (i=0; i<25; i++) {
        if ((rb_alloc&(1<<(i+2))) != 0)
          nprb += 1;
361 362
      }
    }
363

364
    break;
winckel's avatar
winckel committed
365 366 367 368 369

  default:
    LOG_E(PHY,"Invalide N_RB_DL %d\n", N_RB_DL);
    DevParam (N_RB_DL, 0, 0);
    break;
370 371 372 373 374
  }

  return(nprb);
}

375 376
uint16_t computeRIV(uint16_t N_RB_DL,uint16_t RBstart,uint16_t Lcrbs)
{
377

378
  uint16_t RIV;
379

380 381 382 383
  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);
384

385
  return(RIV);
386 387
}

388 389 390
int dist6[6]= {0,2,3,5,1,4};
int dist50[50]= {};
int dist100[100]= {};
391

392 393
void generate_RIV_tables()
{
394 395 396 397 398 399 400 401 402 403

  // 6RBs localized RIV
  uint8_t Lcrbs,RBstart;
  uint8_t distpos;
  uint16_t RIV;
  uint32_t alloc0,alloc_dist0;
  uint32_t alloc1,alloc_dist1;
  uint32_t alloc2,alloc_dist2;
  uint32_t alloc3,alloc_dist3;

404
  for (RBstart=0; RBstart<6; RBstart++) {
405 406
    alloc0 = 0;
    alloc_dist0 = 0;
407 408

    for (Lcrbs=1; Lcrbs<=(6-RBstart); Lcrbs++) {
409 410 411 412 413 414
      //printf("RBstart %d, len %d --> ",RBstart,Lcrbs);
      alloc0 |= (1<<(RBstart+Lcrbs-1));
      // This is the RB<->VRB relationship for N_RB_DL=25
      alloc_dist0 |= (1<<dist6[RBstart+Lcrbs-1]);

      RIV=computeRIV(6,RBstart,Lcrbs);
415

416
      if (RIV>RIV_max6)
417
        RIV_max6 = RIV;
418 419 420 421 422 423 424 425 426 427

      //      printf("RIV %d (%d) : first_rb %d NBRB %d\n",RIV,localRIV2alloc_LUT25[RIV],RBstart,Lcrbs);
      localRIV2alloc_LUT6[RIV] = alloc0;
      distRIV2alloc_LUT6[RIV]  = alloc_dist0;
      RIV2nb_rb_LUT6[RIV]      = Lcrbs;
      RIV2first_rb_LUT6[RIV]   = RBstart;
    }
  }


428
  for (RBstart=0; RBstart<25; RBstart++) {
429 430
    alloc0 = 0;
    alloc_dist0 = 0;
431 432

    for (Lcrbs=1; Lcrbs<=(25-RBstart); Lcrbs++) {
433 434 435 436
      //      printf("RBstart %d, len %d --> ",RBstart,Lcrbs);
      alloc0 |= (1<<(RBstart+Lcrbs-1));
      // This is the RB<->VRB relationship for N_RB_DL=25
      distpos = ((RBstart+Lcrbs-1)*6)%23;
437

438
      if (distpos == 0)
439 440
        distpos = 23;

441
      alloc_dist0 |= (1<<distpos);
442

443
      RIV=computeRIV(25,RBstart,Lcrbs);
444

445
      if (RIV>RIV_max25)
446 447
        RIV_max25 = RIV;

448 449 450 451 452 453
      //      printf("RIV %d (%d) : first_rb %d NBRB %d\n",RIV,localRIV2alloc_LUT25[RIV],RBstart,Lcrbs);
      localRIV2alloc_LUT25[RIV] = alloc0;
      distRIV2alloc_LUT25[RIV]  = alloc_dist0;
      RIV2nb_rb_LUT25[RIV]      = Lcrbs;
      RIV2first_rb_LUT25[RIV]   = RBstart;
    }
454 455 456
  }


457
  for (RBstart=0; RBstart<50; RBstart++) {
458 459 460 461
    alloc0 = 0;
    alloc_dist0 = 0;
    alloc1 = 0;
    alloc_dist1 = 0;
462 463

    for (Lcrbs=1; Lcrbs<=(50-RBstart); Lcrbs++) {
464 465 466
      //      printf("RBstart %d, len %d --> ",RBstart,Lcrbs);

      if ((RBstart+Lcrbs-1)<32)
467
        alloc0 |= (1<<(RBstart+Lcrbs-1));
468
      else
469
        alloc1 |= (1<<(RBstart+Lcrbs-33));
470 471

      if (dist50[RBstart+Lcrbs-1]<32)
472
        alloc_dist0 |= (1<<dist50[RBstart+Lcrbs-1]);
473
      else
474
        alloc_dist1 |= (1<<dist50[RBstart+Lcrbs-33]);
475 476

      RIV=computeRIV(50,RBstart,Lcrbs);
477

478
      if (RIV>RIV_max50)
479
        RIV_max50 = RIV;
480 481 482 483 484 485 486 487 488 489 490 491

      //      printf("RIV %d : first_rb %d NBRB %d\n",RIV,RBstart,Lcrbs);
      localRIV2alloc_LUT50_0[RIV] = alloc0;
      localRIV2alloc_LUT50_1[RIV] = alloc1;
      distRIV2alloc_LUT50_0[RIV]  = alloc_dist0;
      distRIV2alloc_LUT50_1[RIV]  = alloc_dist1;
      RIV2nb_rb_LUT50[RIV]        = Lcrbs;
      RIV2first_rb_LUT50[RIV]     = RBstart;
    }
  }


492
  for (RBstart=0; RBstart<100; RBstart++) {
493 494 495 496 497 498 499 500 501
    alloc0 = 0;
    alloc_dist0 = 0;
    alloc1 = 0;
    alloc_dist1 = 0;
    alloc2 = 0;
    alloc_dist2 = 0;
    alloc3 = 0;
    alloc_dist3 = 0;

502
    for (Lcrbs=1; Lcrbs<=(100-RBstart); Lcrbs++) {
503 504

      if ((RBstart+Lcrbs-1)<32)
505
        alloc0 |= (1<<(RBstart+Lcrbs-1));
506
      else if ((RBstart+Lcrbs-1)<64)
507
        alloc1 |= (1<<(RBstart+Lcrbs-33));
508
      else if ((RBstart+Lcrbs-1)<96)
509
        alloc2 |= (1<<(RBstart+Lcrbs-65));
510
      else
511
        alloc3 |= (1<<(RBstart+Lcrbs-97));
512 513

      if (dist100[RBstart+Lcrbs-1]<32)
514
        alloc_dist0 |= (1<<dist100[RBstart+Lcrbs-1]);
515
      else if (dist100[RBstart+Lcrbs-1]<64)
516
        alloc_dist1 |= (1<<dist100[RBstart+Lcrbs-33]);
517
      else if (dist100[RBstart+Lcrbs-1]<64)
518
        alloc_dist2 |= (1<<dist100[RBstart+Lcrbs-65]);
519
      else
520
        alloc_dist3 |= (1<<dist100[RBstart+Lcrbs-97]);
521 522

      RIV=computeRIV(100,RBstart,Lcrbs);
523

524
      if (RIV>RIV_max100)
525
        RIV_max100 = RIV;
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

      //      printf("RIV %d : first_rb %d NBRB %d\n",RIV,RBstart,Lcrbs);
      localRIV2alloc_LUT100_0[RIV] = alloc0;
      distRIV2alloc_LUT100_0[RIV]  = alloc_dist0;
      localRIV2alloc_LUT100_1[RIV] = alloc1;
      distRIV2alloc_LUT100_1[RIV]  = alloc_dist1;
      localRIV2alloc_LUT100_2[RIV] = alloc2;
      distRIV2alloc_LUT100_2[RIV]  = alloc_dist2;
      localRIV2alloc_LUT100_3[RIV] = alloc3;
      distRIV2alloc_LUT100_3[RIV]  = alloc_dist3;
      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)


552 553 554

uint32_t get_rballoc(uint8_t vrb_type,uint16_t rb_alloc_dci)
{
555 556 557 558 559 560 561 562

  if (vrb_type == 0)
    return(localRIV2alloc_LUT25[rb_alloc_dci]);
  else
    return(distRIV2alloc_LUT25[rb_alloc_dci]);

}

563 564
uint8_t get_transmission_mode(module_id_t Mod_id, uint8_t CC_id, rnti_t rnti)
{
565 566 567
  unsigned char UE_id;

  // find the UE_index corresponding to rnti
568
  UE_id = find_ue(rnti,PHY_vars_eNB_g[Mod_id][CC_id]);
569
  DevAssert( UE_id != (unsigned char)-1 );
570

571
  return(PHY_vars_eNB_g[Mod_id][CC_id]->transmission_mode[UE_id]);
572 573 574
}

int generate_eNB_dlsch_params_from_dci(uint8_t subframe,
575 576 577 578 579 580 581 582 583 584 585
                                       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)
{
586

winckel's avatar
winckel committed
587 588 589
  uint8_t harq_pid = UINT8_MAX;
  uint32_t rballoc = UINT32_MAX;
  uint32_t RIV_max = 0;
590 591 592 593
  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
594
  uint8_t mcs=0,mcs1=0,mcs2=0;
595
  uint8_t I_mcs = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
596
  uint8_t rv=0,rv1=0,rv2=0;
597 598
  uint8_t rah=0;
  uint8_t TPC=0;
599
  LTE_DL_eNB_HARQ_t *dlsch0_harq,*dlsch1_harq;
Raymond Knopp's avatar
 
Raymond Knopp committed
600

601 602 603 604 605 606 607
  //   printf("Generate eNB DCI, format %d, rnti %x (pdu %p)\n",dci_format,rnti,dci_pdu);

  switch (dci_format) {

  case format0:
    return(-1);
    break;
608

609 610
  case format1A:  // This is DLSCH allocation for control traffic

611

612 613 614

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

615

616 617 618
    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635
        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);
636
      }
637 638 639


      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
640

641
      if (vrb_type == 0)
642
        dlsch0_harq->rb_alloc[0]                       = localRIV2alloc_LUT6[rballoc];
643
      else
644 645
        dlsch0_harq->rb_alloc[0]                       = distRIV2alloc_LUT6[rballoc];

646
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT6[rballoc];//NPRB;
647 648
      RIV_max = RIV_max6;

649

650
      break;
651

652 653
    case 25:
      if (frame_type == TDD) {
654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670
        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);
671 672
      }

673
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
674

675
      if (vrb_type == 0)
676
        dlsch0_harq->rb_alloc[0]                       = localRIV2alloc_LUT25[rballoc];
677
      else
678 679
        dlsch0_harq->rb_alloc[0]                       = distRIV2alloc_LUT25[rballoc];

680
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT25[rballoc];//NPRB;
681
      RIV_max = RIV_max25;
682
      break;
683

684 685
    case 50:
      if (frame_type == TDD) {
686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701
        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);
702 703
      }

704
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
705

706
      if (vrb_type == 0) {
707 708 709 710 711
        dlsch0_harq->rb_alloc[0]                       = localRIV2alloc_LUT50_0[rballoc];
        dlsch0_harq->rb_alloc[1]                       = localRIV2alloc_LUT50_1[rballoc];
      } else {
        dlsch0_harq->rb_alloc[0]                       = distRIV2alloc_LUT50_0[rballoc];
        dlsch0_harq->rb_alloc[1]                       = distRIV2alloc_LUT50_1[rballoc];
712
      }
713

714
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT50[rballoc];//NPRB;
715 716
      RIV_max = RIV_max50;
      break;
717

718 719
    case 100:
      if (frame_type == TDD) {
720 721 722 723 724 725 726 727 728 729 730 731 732 733 734
        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);
735 736
      }

Raymond Knopp's avatar
 
Raymond Knopp committed
737
      dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
738

739
      if (vrb_type == 0) {
740 741 742 743 744 745 746 747 748
        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 {
        dlsch0_harq->rb_alloc[0]                       = distRIV2alloc_LUT100_0[rballoc];
        dlsch0_harq->rb_alloc[1]                       = distRIV2alloc_LUT100_1[rballoc];
        dlsch0_harq->rb_alloc[2]                       = distRIV2alloc_LUT100_2[rballoc];
        dlsch0_harq->rb_alloc[3]                       = distRIV2alloc_LUT100_3[rballoc];
749
      }
750

751
      dlsch0_harq->nb_rb                               = RIV2nb_rb_LUT100[rballoc];//NPRB;
752 753
      RIV_max = RIV_max100;
      break;
winckel's avatar
winckel committed
754

755 756 757 758
    default:
      LOG_E(PHY,"Invalid N_RB_D %dL\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
      break;
759 760 761
    }

    // harq_pid field is reserved
762
    if ((rnti==si_rnti) || (rnti==ra_rnti) || (rnti==p_rnti)) { //
763 764 765 766 767
      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;
768
    } else {
769
      if (harq_pid>1) {
770 771
        LOG_E(PHY,"ERROR: Format 1A: harq_pid > 1\n");
        return(-1);
772
      }
773

774
      if (rballoc>RIV_max) {
775 776
        LOG_E(PHY,"ERROR: Format 1A: rb_alloc (%x) > RIV_max (%x)\n",rballoc,RIV_max);
        return(-1);
777
      }
778

779
      NPRB      = dlsch0_harq->nb_rb;
780 781 782 783 784 785
      I_mcs     = get_I_TBS(mcs);
    }

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

Raymond Knopp's avatar
 
Raymond Knopp committed
786
    //printf("NPRB %d, nb_rb %d, ndi %d\n",NPRB,dlsch0_harq->nb_rb,ndi);
787
    dlsch0_harq->rvidx     = rv;
788

789 790
    dlsch0_harq->Nl          = 1;
    //dlsch0_harq->layer_index = 0;
791

792
    dlsch0_harq->mimo_mode   = (frame_parms->mode1_flag == 1) ? SISO : ALAMOUTI;
793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811
    /*
    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;
    }
812
    */
813
    dlsch0_harq->dl_power_off = 1;
814 815 816



817 818
    dlsch0_harq->mcs           = mcs;
    dlsch0_harq->TBS           = TBStable[I_mcs][NPRB-1];
819

820
    dlsch[0]->current_harq_pid   = harq_pid;
821 822 823 824 825 826 827 828
    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;
829

830 831
    if (dlsch0_harq->round == 0)
      dlsch0_harq->status = ACTIVE;
832 833

    break;
834

835 836 837 838 839 840
  case format1:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
841 842 843 844 845 846 847 848 849 850 851
        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;
852
      }
853

854
      break;
855

856
    case 25:
857

858
      if (frame_type == TDD) {
859 860 861 862 863 864 865 866 867 868 869 870 871
        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);
872

873
      }
874

875
      break;
876

877 878
    case 50:
      if (frame_type == TDD) {
879 880 881 882 883 884 885 886 887 888 889
        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;
890
      }
891

892 893 894 895
      break;

    case 100:
      if (frame_type == TDD) {
896 897 898 899 900 901 902 903 904 905 906
        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;
907
      }
908

909 910 911 912 913 914 915 916 917
      break;

    }

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

918 919
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];

920 921 922 923
    // msg("DCI: Setting subframe_tx for subframe %d\n",subframe);
    dlsch[0]->subframe_tx[subframe] = 1;

    conv_rballoc(rah,
924 925
                 rballoc,frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
926

927
    dlsch0_harq->nb_rb = conv_nprb(rah,
928 929
                                   rballoc,
                                   frame_parms->N_RB_DL);
930

931
    NPRB      = dlsch0_harq->nb_rb;
932 933 934 935 936 937


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


938
    dlsch0_harq->rvidx       = rv;
939

940 941 942 943
    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;
944 945 946 947 948
    /*
      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;
949
      }
950 951 952 953 954 955 956 957 958
      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;
    */
959 960 961

    dlsch[0]->active = 1;

962 963


964 965
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
966 967
      //            printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
      // MCS and TBS don't change across HARQ rounds
968 969
      dlsch0_harq->mcs         = mcs;
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][NPRB-1];
970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985

    }


    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
986 987 988 989 990 991
  case format2:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_parms->nb_antennas_tx == 2) {
992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032
        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
1033
      }
1034

Raymond Knopp's avatar
 
Raymond Knopp committed
1035
      break;
1036

Raymond Knopp's avatar
 
Raymond Knopp committed
1037 1038
    case 25:
      if (frame_parms->nb_antennas_tx == 2) {
1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083
        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
1084
      }
1085

Raymond Knopp's avatar
 
Raymond Knopp committed
1086
      break;
1087

Raymond Knopp's avatar
 
Raymond Knopp committed
1088 1089
    case 50:
      if (frame_parms->nb_antennas_tx == 2) {
1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134
        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
1135
      }
1136

Raymond Knopp's avatar
 
Raymond Knopp committed
1137 1138 1139 1140
      break;

    case 100:
      if (frame_parms->nb_antennas_tx == 2) {
1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185
        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
1186
      }
1187

Raymond Knopp's avatar
 
Raymond Knopp committed
1188 1189 1190
      break;
    }

1191 1192

    if (harq_pid>=8) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1193
      LOG_E(PHY,"ERROR: Format 2_2A: harq_pid >= 8\n");
1194 1195 1196 1197
      return(-1);
    }


Raymond Knopp's avatar
 
Raymond Knopp committed
1198 1199
    // 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
1200 1201 1202
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
1203
    } else {
1204 1205 1206 1207
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }

1208 1209 1210
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

1211 1212 1213 1214 1215 1216 1217 1218 1219
    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
1220
    conv_rballoc(rah,
1221 1222 1223
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
Raymond Knopp's avatar
 
Raymond Knopp committed
1224

1225 1226
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
1227 1228
        rballoc,
        frame_parms->N_RB_DL);
1229
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
1230

1231
    if (dlsch0_harq->nb_rb == 0)
Raymond Knopp's avatar
 
Raymond Knopp committed
1232 1233
      return(-1);

1234 1235 1236 1237
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
1238 1239

    // assume both TBs are active
1240 1241
    dlsch0_harq->Nl        = 1;
    dlsch1_harq->Nl        = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
1242 1243 1244 1245 1246
    dlsch0->active = 1;
    dlsch1->active = 1;


    // check if either TB is disabled (see 36-213 V11.3 Section )
1247
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1248 1249
      dlsch0->active = 0;
    }
1250

1251
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1252 1253 1254 1255 1256
      dlsch1->active = 0;
    }

    if (frame_parms->nb_antennas_tx == 2) {
      if (dlsch1->active == 1) { // both TBs are active
1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 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
        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
1326
      }
1327
    } else if (frame_parms->nb_antennas_tx == 4) {
Raymond Knopp's avatar
 
Raymond Knopp committed
1328 1329
      // fill in later
    }
1330

Raymond Knopp's avatar
 
Raymond Knopp committed
1331
    // reset HARQ process if this is the first transmission
1332 1333
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
Raymond Knopp's avatar
 
Raymond Knopp committed
1334
    }
1335

1336 1337
    if (dlsch1_harq->round == 0) {
      dlsch1_harq->status = ACTIVE;
Raymond Knopp's avatar
 
Raymond Knopp committed
1338 1339 1340 1341 1342
    }

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

1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353
    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) {
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 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392
        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);
1393
      }
1394

1395
      break;
1396

1397 1398
    case 25:
      if (frame_parms->nb_antennas_tx == 2) {
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 1434 1435 1436 1437 1438 1439 1440 1441
        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);
1442
      }
1443

1444
      break;
1445

1446 1447
    case 50:
      if (frame_parms->nb_antennas_tx == 2) {
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 1485 1486 1487 1488 1489 1490
        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);
1491
      }
1492

1493 1494 1495 1496
      break;

    case 100:
      if (frame_parms->nb_antennas_tx == 2) {
1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539
        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);
1540
      }
1541

1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556
      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];
1557
    } else {
1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574
      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,
1575 1576 1577
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
1578 1579 1580

    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
1581 1582
        rballoc,
        frame_parms->N_RB_DL);
1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603
    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;
    }
1604

1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615
    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];
1616

1617
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
1618 1619 1620 1621 1622 1623 1624 1625 1626
        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
1627
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 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 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706
        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;
        }
1707
      }
1708
    } else {
1709 1710
      LOG_E(PHY,"Illegal number of antennas for eNB %d\n",frame_parms->nb_antennas_tx);
    }
1711

1712 1713 1714 1715
    // reset HARQ process if this is the first transmission
    if ((dlsch0->active==1) && (dlsch0_harq->round == 0)) {
      dlsch0_harq->status = ACTIVE;
    }
1716

1717 1718 1719 1720 1721 1722 1723 1724 1725
    if ((dlsch1->active==1) && (dlsch1_harq->round == 0)) {
      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
1726 1727 1728 1729 1730 1731 1732 1733 1734

    break;

  case format2B:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747
        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
1748
      }
1749

Raymond Knopp's avatar
 
Raymond Knopp committed
1750
      break;
1751

Raymond Knopp's avatar
 
Raymond Knopp committed
1752 1753
    case 25:
      if (frame_type == TDD) {
1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768
        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
1769
      }
1770

Raymond Knopp's avatar
 
Raymond Knopp committed
1771
      break;
1772

Raymond Knopp's avatar
 
Raymond Knopp committed
1773 1774
    case 50:
      if (frame_type == TDD) {
1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789
        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
1790
      }
1791

Raymond Knopp's avatar
 
Raymond Knopp committed
1792 1793 1794 1795
      break;

    case 100:
      if (frame_type == TDD) {
1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810
        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
1811
      }
1812

Raymond Knopp's avatar
 
Raymond Knopp committed
1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826
      break;
    }


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



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

1827

Raymond Knopp's avatar
 
Raymond Knopp committed
1828 1829 1830 1831 1832 1833 1834 1835 1836
    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);


1837 1838 1839
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

Raymond Knopp's avatar
 
Raymond Knopp committed
1840
    conv_rballoc(rah,
1841 1842 1843
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
1844
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
1845

1846
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
1847 1848
        rballoc,
        frame_parms->N_RB_DL);
1849
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
1850

1851 1852 1853 1854
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
1855 1856 1857 1858

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


1859 1860
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
      dlsch0_harq->status = DISABLED;
1861

1862 1863
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
      dlsch1_harq->status = DISABLED;
1864

1865
    dlsch0_harq->Nl        = 1;
1866 1867


1868 1869
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
Raymond Knopp's avatar
 
Raymond Knopp committed
1870 1871
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }
1872

1873
    dlsch0_harq->mcs         = mcs1;
1874

1875 1876
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
1877
    } else {
1878
      dlsch0_harq->TBS = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
1879 1880 1881 1882 1883 1884 1885
    }

    dlsch0->active = 1;

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

1886 1887
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
1888 1889 1890 1891 1892 1893 1894 1895 1896

    break;

  case format2C:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909
        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
1910
      }
1911

1912
      break;
1913

Raymond Knopp's avatar
 
Raymond Knopp committed
1914 1915
    case 25:
      if (frame_type == TDD) {
1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930
        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
1931
      }
1932

1933
      break;
1934

Raymond Knopp's avatar
 
Raymond Knopp committed
1935 1936
    case 50:
      if (frame_type == TDD) {
1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951
        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
1952
      }
1953

1954
      break;
Raymond Knopp's avatar
 
Raymond Knopp committed
1955 1956 1957

    case 100:
      if (frame_type == TDD) {
1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972
        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
1973
      }
1974

1975
      break;
Raymond Knopp's avatar
 
Raymond Knopp committed
1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
    }


    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);

1997 1998
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];
Raymond Knopp's avatar
 
Raymond Knopp committed
1999 2000

    conv_rballoc(rah,
2001 2002 2003
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
2004
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
2005

2006
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
2007 2008
        rballoc,
        frame_parms->N_RB_DL);
2009
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
2010

2011
    if (dlsch0_harq->nb_rb == 0)
Raymond Knopp's avatar
 
Raymond Knopp committed
2012 2013
      return(-1);

2014 2015 2016 2017
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2018 2019 2020 2021

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


2022
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2023 2024
      dlsch0->active = 0;
    }
2025

2026
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2027 2028 2029 2030 2031
      dlsch1->active = 0;
    }



2032 2033 2034
    if ((dlsch0_harq->round == 0) && (dlsch0->active == 1) ) {
      dlsch0_harq->status      = ACTIVE;
      dlsch0_harq->mcs         = mcs1;
Raymond Knopp's avatar
 
Raymond Knopp committed
2035 2036
    }

2037 2038 2039
    if ((dlsch1_harq->round == 0) && (dlsch1->active == 1) ) {
      dlsch1_harq->status      = ACTIVE;
      dlsch1_harq->mcs         = mcs2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2040 2041 2042 2043 2044
    }

    // check TPMI information to compute TBS
    if (frame_parms->nb_antennas_tx == 2) {
      if (dlsch1->active == 1) { // both TBs are active
2045 2046 2047 2048
        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
2049
      }
2050
    } else if (frame_parms->nb_antennas_tx == 4) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2051 2052 2053 2054 2055 2056

    }

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

2057 2058
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
2059 2060 2061 2062 2063 2064 2065 2066 2067

    break;

  case format2D:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_type == TDD) {
2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080
        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
2081
      }
2082

2083
      break;
2084

Raymond Knopp's avatar
 
Raymond Knopp committed
2085 2086
    case 25:
      if (frame_type == TDD) {
2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101
        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
2102
      }
2103

2104
      break;
2105

Raymond Knopp's avatar
 
Raymond Knopp committed
2106 2107
    case 50:
      if (frame_type == TDD) {
2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122
        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
2123
      }
2124

Raymond Knopp's avatar
 
Raymond Knopp committed
2125 2126 2127 2128
      break;

    case 100:
      if (frame_type == TDD) {
2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143
        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
2144
      }
2145

2146 2147 2148 2149
      break;
    }


Raymond Knopp's avatar
 
Raymond Knopp committed
2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168
    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);


2169 2170 2171
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];

Raymond Knopp's avatar
 
Raymond Knopp committed
2172
    conv_rballoc(rah,
2173 2174 2175
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
2176
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
2177

2178
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
2179 2180
        rballoc,
        frame_parms->N_RB_DL);
2181
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
2182

2183 2184 2185 2186
    dlsch0_harq->mcs       = mcs1;
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
Raymond Knopp's avatar
 
Raymond Knopp committed
2187 2188 2189 2190

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


2191 2192
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
      dlsch0_harq->status = DISABLED;
Raymond Knopp's avatar
 
Raymond Knopp committed
2193

2194 2195
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
      dlsch1_harq->status = DISABLED;
Raymond Knopp's avatar
 
Raymond Knopp committed
2196

2197
    dlsch0_harq->Nl        = 1;
2198 2199


2200 2201
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
2202 2203 2204
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }

2205
    dlsch0_harq->mcs         = mcs1;
2206

2207 2208
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
2209
    } else {
2210
      dlsch0_harq->TBS = 0;
2211 2212 2213 2214 2215 2216 2217
    }

    dlsch0->active = 1;

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

2218 2219
    dlsch0_harq->dl_power_off = 1;
    dlsch1_harq->dl_power_off = 1;
2220 2221

    break;
Raymond Knopp's avatar
 
Raymond Knopp committed
2222 2223


2224 2225 2226
  case format1E_2A_M10PRB:

    harq_pid  = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->harq_pid;
2227

2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251
    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);
2252
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
2253 2254

    conv_rballoc(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
2255 2256 2257
                 ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);

2258 2259
    //dlsch1->rb_alloc[0]                         = dlsch0->rb_alloc[0];

2260
    dlsch0_harq->nb_rb                               = conv_nprb(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
2261 2262
        ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
        frame_parms->N_RB_DL);
2263 2264
    //dlsch1->nb_rb                               = dlsch0->nb_rb;

2265 2266 2267 2268
    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;
2269 2270 2271

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

2272 2273
    //if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
    //  dlsch0_harq->status = DISABLED;
2274

2275 2276
    //if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
    // dlsch1_harq->status = DISABLED;
2277

2278
    dlsch0_harq->Nl        = 1;
2279 2280 2281 2282 2283 2284 2285 2286 2287

    //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 :
2288
      dlsch0_harq->mimo_mode   = ALAMOUTI;
2289
      break;
2290

2291
    case 1:
2292 2293
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
2294
      break;
2295

2296
    case 2:
2297 2298
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
2299
      break;
2300

2301
    case 3:
2302 2303
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
2304
      break;
2305

2306
    case 4:
2307 2308
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
2309
      break;
2310

2311
    case 5:
2312 2313
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
      dlsch0_harq->pmi_alloc                             = DL_pmi_single;
2314
      break;
2315

2316
    case 6:
2317
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
2318 2319 2320 2321 2322 2323 2324 2325
      return(-1);
      break;
    }

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


    if (frame_parms->mode1_flag == 1)
2326
      dlsch0_harq->mimo_mode   = SISO;
2327

2328 2329 2330
    //    dlsch0_harq->Ndi         = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi;
    if (dlsch0_harq->round == 0) {
      dlsch0_harq->status = ACTIVE;
2331 2332 2333
      //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
    }

2334
    dlsch0_harq->mcs         = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
2335

2336 2337
    if (dlsch0_harq->nb_rb > 0) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
2338
    } else {
2339
      dlsch0_harq->TBS = 0;
2340 2341 2342 2343 2344 2345 2346 2347
    }

    dlsch0->active = 1;

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

    //    dlsch0->dl_power_off = 1;
2348
    dlsch0_harq->dl_power_off = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->dl_power_off;
2349 2350 2351
    //dlsch1->dl_power_off = 1;

    break;
2352

2353 2354 2355 2356 2357
  default:
    LOG_E(PHY,"Unknown DCI format\n");
    return(-1);
    break;
  }
2358

2359
#ifdef DEBUG_DCI
2360

2361
  if (dlsch0) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2362
    msg("dlsch0 eNB: dlsch0   %p\n",dlsch0);
2363
    msg("dlsch0 eNB: rnti     %x\n",dlsch0->rnti);
2364 2365
    msg("dlsch0 eNB: NBRB     %d\n",dlsch0_harq->nb_rb);
    msg("dlsch0 eNB: rballoc  %x\n",dlsch0_harq->rb_alloc[0]);
2366
    msg("dlsch0 eNB: harq_pid %d\n",harq_pid);
2367 2368 2369 2370
    msg("dlsch0 eNB: round    %d\n",dlsch0_harq->round);
    msg("dlsch0 eNB: rvidx    %d\n",dlsch0_harq->rvidx);
    msg("dlsch0 eNB: TBS      %d (NPRB %d)\n",dlsch0_harq->TBS,NPRB);
    msg("dlsch0 eNB: mcs      %d\n",dlsch0_harq->mcs);
2371
    msg("dlsch0 eNB: tpmi %d\n",tpmi);
2372
    msg("dlsch0 eNB: mimo_mode %d\n",dlsch0_harq->mimo_mode);
2373
  }
2374

2375 2376
#endif

2377
  // compute DL power control parameters
2378
  computeRhoA_eNB(pdsch_config_dedicated, dlsch[0],dlsch0_harq->dl_power_off);
2379

2380
  computeRhoB_eNB(pdsch_config_dedicated,&(frame_parms->pdsch_config_common),frame_parms->nb_antennas_tx_eNB,dlsch[0],dlsch0_harq->dl_power_off);
2381 2382 2383 2384 2385

  return(0);
}


2386 2387
int dump_dci(LTE_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci)
{
2388

2389

2390 2391 2392 2393
  switch (dci->format) {

  case format0:   // This is an UL SCH allocation so nothing here, inform MAC
    if ((frame_parms->frame_type == TDD) &&
2394
        (frame_parms->tdd_config>0))
2395 2396
      switch(frame_parms->N_RB_DL) {
      case 6:
2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409
        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;

2410
      case 25:
2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423
        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;

2424
      case 50:
2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437
        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;

2438
      case 100:
2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451
        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;

2452
      default:
winckel's avatar
winckel committed
2453 2454
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2455
        break;
2456 2457 2458 2459
      }
    else if (frame_parms->frame_type == FDD)
      switch(frame_parms->N_RB_DL) {
      case 6:
2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471
        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;

2472
      case 25:
2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484
        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;

2485
      case 50:
2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497
        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;

2498
      case 100:
2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510
        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;

2511
      default:
winckel's avatar
winckel committed
2512 2513
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2514
        break;
2515 2516 2517
      }
    else
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
2518

2519 2520 2521 2522
    break;

  case format1:
    if ((frame_parms->frame_type == TDD) &&
2523
        (frame_parms->tdd_config>0))
2524 2525 2526

      switch(frame_parms->N_RB_DL) {
      case 6:
2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539
        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;

2540
      case 25:
2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553
        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;

2554
      case 50:
2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567
        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;

2568
      case 100:
2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581
        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;

2582
      default:
winckel's avatar
winckel committed
2583 2584
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2585
        break;
2586 2587 2588 2589
      }
    else if (frame_parms->frame_type == FDD) {
      switch(frame_parms->N_RB_DL) {
      case 6:
2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601
        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;

2602
      case 25:
2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614
        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;

2615
      case 50:
2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627
        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;

2628
      case 100:
2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640
        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;

2641
      default:
winckel's avatar
winckel committed
2642 2643
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2644
        break;
2645 2646 2647
      }
    }

2648
    else
2649
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
2650

2651
    break;
2652

2653 2654
  case format1A:  // This is DLSCH allocation for control traffic
    if ((frame_parms->frame_type == TDD) &&
2655
        (frame_parms->tdd_config>0)) {
2656 2657
      switch (frame_parms->N_RB_DL) {
      case 6:
2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668
        msg("DCI format1A (TDD1-6, 1_5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        msg("DAI %d\n",((DCI1A_1_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
        break;

2669
      case 25:
2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680
        msg("DCI format1A (TDD1-6, 5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        msg("DAI %d\n",((DCI1A_5MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
        break;

2681
      case 50:
2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692
        msg("DCI format1A (TDD1-6, 10MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        msg("DAI %d\n",((DCI1A_10MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
        break;

2693
      case 100:
2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704
        msg("DCI format1A (TDD1-6, 20MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->TPC);
        msg("DAI %d\n",((DCI1A_20MHz_TDD_1_6_t *)&dci->dci_pdu[0])->dai);
        break;

2705
      default:
winckel's avatar
winckel committed
2706 2707
        LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
        DevParam (frame_parms->N_RB_DL, 0, 0);
2708
        break;
2709
      }
2710 2711

    } else if (frame_parms->frame_type == FDD) {
2712 2713
      switch (frame_parms->N_RB_DL) {
      case 6:
2714 2715 2716 2717 2718 2719 2720 2721 2722 2723
        msg("DCI format1A(FDD, 1.5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_1_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2724
      case 25:
2725 2726 2727 2728 2729 2730 2731 2732 2733 2734
        msg("DCI format1A(FDD, 5MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_5MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2735
      case 50:
2736 2737 2738 2739 2740 2741 2742 2743 2744 2745
        msg("DCI format1A(FDD, 10MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_10MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        break;

2746
      case 100:
2747 2748 2749 2750 2751 2752 2753 2754 2755 2756
        msg("DCI format1A(FDD, 20MHz), rnti %x (%x)\n",dci->rnti,((uint32_t*)&dci->dci_pdu[0])[0]);
        msg("VRB_TYPE %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->vrb_type);
        msg("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]);
        msg("MCS %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->mcs);
        msg("HARQ_PID %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->harq_pid);
        msg("NDI %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->ndi);
        msg("RV %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->rv);
        msg("TPC %d\n",((DCI1A_20MHz_FDD_t *)&dci->dci_pdu[0])->TPC);
        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
    break;
2765

Raymond Knopp's avatar
 
Raymond Knopp committed
2766
  case format2:
2767

Raymond Knopp's avatar
 
Raymond Knopp committed
2768
    if ((frame_parms->frame_type == TDD) &&
2769
        (frame_parms->tdd_config>0)) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2770
      if (frame_parms->nb_antennas_tx == 2) {
2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935
        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
2936
      }
2937
    } else if (frame_parms->frame_type == FDD) {
Raymond Knopp's avatar
 
Raymond Knopp committed
2938
      if (frame_parms->nb_antennas_tx == 2) {
2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 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
        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
3095 3096
      }
    }
3097

3098
    else
3099
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
3100

3101
    break;
3102

3103 3104 3105
  case format2A:

    if ((frame_parms->frame_type == TDD) &&
3106
        (frame_parms->tdd_config>0)) {
3107
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3108 3109 3110 3111 3112 3113 3114 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
        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;
        }
3269
      }
3270
    } else if (frame_parms->frame_type == FDD) {
3271
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 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
        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;
        }
3424 3425 3426
      }
    }

3427
    else
Raymond Knopp's avatar
 
Raymond Knopp committed
3428
      LOG_E(PHY,"Don't know how to handle TDD format 0 yet\n");
3429

3430
    break;
Raymond Knopp's avatar
 
Raymond Knopp committed
3431

3432 3433
  case format1E_2A_M10PRB:

3434
    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",
3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446
          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
         );
3447 3448

    break;
3449

3450 3451 3452 3453
  default:
    LOG_E(PHY,"dci_tools.c: dump_dci, unknown format %d\n",dci->format);
    return(-1);
  }
3454

3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467
  return(0);
}


int generate_ue_dlsch_params_from_dci(uint8_t subframe,
                                      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,
3468 3469
                                      uint16_t p_rnti)
{
3470

3471
  uint8_t harq_pid=0;
3472
  uint32_t rballoc=0,RIV_max=0;
3473 3474
  uint8_t frame_type=frame_parms->frame_type;
  uint8_t vrb_type=0;
Raymond Knopp's avatar
 
Raymond Knopp committed
3475 3476 3477
  uint8_t mcs=0,mcs1=0,mcs2=0;
  uint8_t rv=0,rv1=0,rv2=0;
  uint8_t ndi=0,ndi1=0,ndi2=0;
3478 3479 3480 3481
  uint8_t rah=0;
  uint8_t TPC=0;
  uint8_t NPRB=0,tbswap=0,tpmi=0;
  LTE_UE_DLSCH_t *dlsch0=NULL,*dlsch1=NULL;
3482
  LTE_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq;
3483 3484

#ifdef DEBUG_DCI
3485
  msg("dci_tools.c: Filling ue dlsch params -> rnti %x, dci_format %d\n",rnti,dci_format);
3486 3487
#endif

3488
  switch (dci_format) {
3489

3490 3491 3492 3493
  case format0:   // This is an UL SACH allocation so nothing here, inform MAC
    LOG_E(PHY,"format0 not possible\n");
    return(-1);
    break;
3494

3495 3496 3497 3498 3499
  case format1A:

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
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
        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);
        }
3530

3531 3532 3533
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT6[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3534
      }
3535

3536
      if (vrb_type == 0)
3537
        dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT6[rballoc];
3538
      else
3539 3540
        dlsch0_harq->rb_alloc[0] = distRIV2alloc_LUT6[rballoc];

3541
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT6[rballoc];//NPRB;
3542
      RIV_max = RIV_max6;
3543

3544
      break;
3545

3546
    case 25:
3547

3548
      if (frame_type == TDD) {
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
        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);
        }
3579

3580 3581 3582
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT25[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3583 3584 3585
      }

      if (vrb_type == 0)
3586
        dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT25[rballoc];
3587
      else
3588 3589
        dlsch0_harq->rb_alloc[0] = distRIV2alloc_LUT25[rballoc];

3590
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT25[rballoc];//NPRB;
3591 3592
      RIV_max = RIV_max25;

3593
      break;
3594

3595 3596
    case 50:
      if (frame_type == TDD) {
3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630
        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;
        //printf("FDD 1A: mcs %d, rballoc %x,ndi %d, rv %d, TPC %d\n",mcs,rballoc,ndi,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);
        }

        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT50[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3631 3632 3633
      }

      if (vrb_type == 0) {
3634 3635 3636 3637 3638
        dlsch0_harq->rb_alloc[0] = localRIV2alloc_LUT50_0[rballoc];
        dlsch0_harq->rb_alloc[1] = localRIV2alloc_LUT50_1[rballoc];
      } else {
        dlsch0_harq->rb_alloc[0] = distRIV2alloc_LUT50_0[rballoc];
        dlsch0_harq->rb_alloc[1] = distRIV2alloc_LUT50_1[rballoc];
3639
      }
3640

3641
      dlsch0_harq->nb_rb  = RIV2nb_rb_LUT50[rballoc];//NPRB;
3642 3643
      RIV_max = RIV_max50;
      break;
3644

3645 3646
    case 100:
      if (frame_type == TDD) {
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
        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);
        }
3677

3678 3679 3680
        dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
        NPRB = RIV2nb_rb_LUT100[rballoc];
        dlsch0_harq->delta_PUCCH = delta_PUCCH_lut[TPC&3];
3681 3682 3683
      }

      if (vrb_type == 0) {
3684 3685 3686 3687 3688 3689 3690 3691 3692
        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 {
        dlsch0_harq->rb_alloc[0] = distRIV2alloc_LUT100_0[rballoc];
        dlsch0_harq->rb_alloc[1] = distRIV2alloc_LUT100_1[rballoc];
        dlsch0_harq->rb_alloc[2] = distRIV2alloc_LUT100_2[rballoc];
        dlsch0_harq->rb_alloc[3] = distRIV2alloc_LUT100_3[rballoc];
3693
      }
3694

3695
      dlsch0_harq->nb_rb = RIV2nb_rb_LUT100[rballoc];//NPRB;
3696 3697 3698
      RIV_max = RIV_max100;
      break;
    }
3699

3700 3701 3702 3703
    if (rballoc>RIV_max) {
      LOG_E(PHY,"Format 1A: rb_alloc > RIV_max\n");
      return(-1);
    }
3704

3705 3706 3707 3708
    if (NPRB==0) {
      LOG_E(PHY,"Format 1A: NPRB=0\n");
      return(-1);
    }
3709

3710
    // change the mcs limit from 7 to 8, supported by MAC
3711
    if (mcs > 10) {
Raymond Knopp's avatar
 
Raymond Knopp committed
3712
      LOG_E(PHY,"Format 1A: subframe %d unlikely mcs for format 1A (%d), TPC %d rv %d\n",subframe,mcs,TPC,rv);
3713
      return(-1);
3714
    }
3715

3716
    if ((rnti==si_rnti) || (rnti==p_rnti) || (rnti==ra_rnti)) { //
Raymond Knopp's avatar
 
Raymond Knopp committed
3717
      if (dlsch0_harq->round == 4) {
3718 3719 3720 3721 3722 3723
        dlsch0_harq->round = 0;
        dlsch0_harq->first_tx = 1;
      }

      //  if (dlsch0_harq->round == 0)
      //      ndi = 1-dlsch0_harq->DCINdi;
3724 3725 3726
    }

    dlsch[0]->current_harq_pid = harq_pid;
Raymond Knopp's avatar
 
Raymond Knopp committed
3727

3728
    dlsch0_harq->rvidx = rv;
3729 3730 3731 3732 3733
    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

Raymond Knopp's avatar
 
Raymond Knopp committed
3734
    //LOG_I(PHY,"UE (%x/%d): Subframe %d Format1A DCI: ndi %d, old_ndi %d (first tx %d) harq_status %d\n",dlsch[0]->rnti,harq_pid,subframe,ndi,dlsch0_harq->DCINdi,
3735
    //dlsch0_harq->first_tx,dlsch0_harq->status);
3736
    if ((ndi!=dlsch0_harq->DCINdi)||  // DCI has been toggled or this is the first transmission
3737
        (dlsch0_harq->first_tx==1)) {
3738
      dlsch0_harq->round = 0;
3739

Raymond Knopp's avatar
Raymond Knopp committed
3740
      if (dlsch0_harq->first_tx==1) {
3741 3742
        //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
3743
      }
3744
    }
3745

3746
    dlsch0_harq->DCINdi = ndi;
3747

3748 3749 3750
    dlsch0_harq->mcs = mcs;
    dlsch0_harq->TBS = TBStable[get_I_TBS(mcs)][NPRB-1];
    dlsch[0]->rnti = rnti;
3751
    dlsch0 = dlsch[0];
Raymond Knopp's avatar
 
Raymond Knopp committed
3752
    //printf("Format 1A: harq_pid %d, nb_rb %d, round %d\n",harq_pid,dlsch0_harq->nb_rb,dlsch0_harq->round);
3753
    break;
3754 3755 3756 3757 3758 3759

  case format1:

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_type == TDD) {
3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772
        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;
        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;
        ndi      = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_1_5MHz_FDD_t *)dci_pdu)->harq_pid;
3773
      }
3774

3775
      break;
3776

3777 3778
    case 25:
      if (frame_type == TDD) {
3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791
        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;
        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;
        ndi      = ((DCI1_5MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_5MHz_FDD_t *)dci_pdu)->harq_pid;
3792
      }
3793

3794
      break;
3795

3796 3797
    case 50:
      if (frame_type == TDD) {
3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810
        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;
        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;
        ndi      = ((DCI1_10MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_10MHz_FDD_t *)dci_pdu)->harq_pid;
3811
      }
3812

3813
      break;
3814

3815 3816
    case 100:
      if (frame_type == TDD) {
3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829
        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;
        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;
        ndi      = ((DCI1_20MHz_FDD_t *)dci_pdu)->ndi;
        harq_pid = ((DCI1_20MHz_FDD_t *)dci_pdu)->harq_pid;
3830
      }
3831

3832 3833
      break;
    }
3834

3835 3836 3837 3838
    if (harq_pid>=8) {
      LOG_E(PHY,"Format 1: harq_pid >= 8\n");
      return(-1);
    }
3839

3840
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
3841 3842 3843
    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ack[subframe].harq_id = harq_pid;

3844
    conv_rballoc(rah,rballoc,frame_parms->N_RB_DL,dlsch0_harq->rb_alloc);
3845

3846
    dlsch0_harq->nb_rb = conv_nprb(rah,
3847 3848
                                   rballoc,
                                   frame_parms->N_RB_DL);
3849

3850
    NPRB = dlsch0_harq->nb_rb;
3851

3852
    //    printf("test PDSCH NPRB %d, rah %d, rballoc %x, rballoc2 %x\n",NPRB,rah,rballoc,dlsch0_harq->rb_alloc[0]);
3853 3854 3855 3856 3857 3858 3859

    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);
3860
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
3861

3862
    dlsch0_harq->rvidx     = rv;
3863

3864 3865
    dlsch0_harq->Nl          = 1;
    //    dlsch[0]->layer_index = 0;
3866

3867
    dlsch0_harq->dl_power_off = 1; //no power offset
3868

3869
    LOG_D(PHY,"UE (%x/%d): Subframe %d Format2 DCI: ndi %d, old_ndi %d (first tx %d) harq_status %d\n",dlsch[0]->rnti,harq_pid,subframe,ndi,dlsch0_harq->DCINdi,
3870
          dlsch0_harq->first_tx,dlsch0_harq->status);
3871 3872

    //    printf("Format2 DCI (UE, hard pid %d): ndi %d, old_ndi %d (first tx %d)\n",harq_pid,ndi,dlsch0_harq->DCINdi,
3873 3874
    //    dlsch0_harq->first_tx);

3875
    if ((ndi!=dlsch0_harq->DCINdi)||
3876
        (dlsch0_harq->first_tx==1)) {
Raymond Knopp's avatar
Raymond Knopp committed
3877
      //    printf("Rate: setting round to zero (ndi %d, DCINdi %d,first_tx %d)\n",ndi,dlsch0_harq->DCINdi,dlsch0_harq->first_tx);
3878 3879 3880
      dlsch0_harq->round=0;
      dlsch0_harq->status = ACTIVE;
      dlsch0_harq->DCINdi = ndi;
3881

Raymond Knopp's avatar
Raymond Knopp committed
3882
      if (dlsch0_harq->first_tx==1) {
3883 3884
        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
3885
      }
3886
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
3887 3888 3889 3890 3891 3892 3893 3894 3895 3896
      // 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);
    }
3897

3898
    dlsch0_harq->mcs         = mcs;
3899

3900 3901
    dlsch0_harq->TBS         = TBStable[get_I_TBS(mcs)][NPRB-1];
    //    msg("test: MCS %d, NPRB %d, TBS %d\n",mcs,NPRB,dlsch0_harq->TBS);
3902 3903 3904 3905 3906 3907
    dlsch[0]->current_harq_pid = harq_pid;

    dlsch[0]->active = 1;

    dlsch[0]->rnti = rnti;

3908 3909
    dlsch0_harq->mimo_mode   = (frame_parms->mode1_flag == 1) ? SISO : ALAMOUTI;

3910 3911 3912 3913
    dlsch0 = dlsch[0];

    break;

Raymond Knopp's avatar
 
Raymond Knopp committed
3914 3915 3916 3917
  case format2:
    switch (frame_parms->N_RB_DL) {

    case 6:
3918
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959
        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
3960
      }
3961

Raymond Knopp's avatar
 
Raymond Knopp committed
3962
      break;
3963

Raymond Knopp's avatar
 
Raymond Knopp committed
3964
    case 25:
3965
      if (frame_parms->nb_antennas_tx_eNB == 2) {
3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010
        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
4011
      }
4012

Raymond Knopp's avatar
 
Raymond Knopp committed
4013
      break;
4014

Raymond Knopp's avatar
 
Raymond Knopp committed
4015
    case 50:
4016
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4017 4018 4019 4020 4021 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 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061
        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
4062
      }
4063

Raymond Knopp's avatar
 
Raymond Knopp committed
4064 4065 4066
      break;

    case 100:
4067
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112
        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
4113
      }
4114

Raymond Knopp's avatar
 
Raymond Knopp committed
4115 4116
      break;
    }
4117 4118

    if (harq_pid>=8) {
4119
      LOG_E(PHY,"Format 2_2A: harq_pid >= 8\n");
4120 4121
      return(-1);
    }
4122 4123


4124 4125 4126
    dlsch[0]->current_harq_pid = harq_pid;
    dlsch[0]->harq_ack[subframe].harq_id = harq_pid;

Raymond Knopp's avatar
 
Raymond Knopp committed
4127
    tbswap = ((DCI2_5MHz_2A_TDD_t *)dci_pdu)->tb_swap;
4128

4129 4130 4131
    if (tbswap == 0) {
      dlsch0 = dlsch[0];
      dlsch1 = dlsch[1];
4132
    } else {
4133 4134 4135 4136
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }

4137 4138
    dlsch0_harq = dlsch0->harq_processes[harq_pid];
    dlsch1_harq = dlsch1->harq_processes[harq_pid];
Raymond Knopp's avatar
 
Raymond Knopp committed
4139
    conv_rballoc(rah,
4140 4141 4142
                 rballoc,
                 frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
4143
    dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
4144

4145
    dlsch0_harq->nb_rb                               = conv_nprb(rah,
4146 4147
        rballoc,
        frame_parms->N_RB_DL);
4148
    dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
4149

4150
    dlsch0_harq->mcs       = mcs1;
4151

4152
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
4153
    /*
4154 4155
      if (dlsch0_harq->mcs>20) {
      msg("dci_tools.c: mcs > 20 disabled for now (asked %d)\n",dlsch0_harq->mcs);
4156 4157 4158 4159
      return(-1);
      }
    */

4160 4161 4162
    dlsch1_harq->mcs       = mcs2;
    dlsch0_harq->rvidx     = rv1;
    dlsch1_harq->rvidx     = rv2;
4163 4164 4165

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

4166 4167
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0_harq->status = DISABLED;
4168
    }
4169

4170 4171
    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
      dlsch1_harq->status = DISABLED;
4172
    }
4173

4174
    dlsch0_harq->Nl        = 1;
4175

4176 4177
    //    dlsch0->layer_index                         = tbswap;
    //    dlsch1->layer_index                         = 1-tbswap;
4178 4179 4180

    switch (tpmi) {
    case 0 :
4181
      dlsch0_harq->mimo_mode   = ALAMOUTI;
4182
      break;
4183

4184
    case 1:
4185 4186
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,0);
4187
      break;
4188

4189
    case 2:
4190 4191
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,1);
4192
      break;
4193

4194
    case 3:
4195 4196
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,2);
4197
      break;
4198

4199
    case 4:
4200 4201
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc                             = pmi_extend(frame_parms,3);
4202
      break;
4203

4204
    case 5:
4205
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
4206
      // pmi stored from ulsch allocation routine
4207 4208
      dlsch0_harq->pmi_alloc                             = dlsch0->pmi_alloc;
      //LOG_I(PHY,"XXX using PMI %x\n",pmi2hex_2Ar1(dlsch0_harq->pmi_alloc));
4209
      break;
4210

4211
    case 6:
4212
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
4213 4214 4215 4216 4217 4218 4219
      LOG_E(PHY,"Unsupported TPMI\n");
      return(-1);
      break;
    }


    if (frame_parms->mode1_flag == 1)
4220
      dlsch0_harq->mimo_mode   = SISO;
4221

4222 4223 4224 4225
    if (ndi1!=dlsch0_harq->DCINdi) {
      dlsch0_harq->round = 0;
      dlsch0_harq->status = ACTIVE;
      dlsch0_harq->DCINdi         = ndi1;
4226
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
4227 4228 4229 4230 4231 4232 4233 4234 4235
      // 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);
    }
4236

4237
    dlsch0_harq->mcs         = mcs1;
4238

4239 4240
    if (dlsch0_harq->nb_rb>1) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
4241
    } else
4242
      dlsch0_harq->TBS         =0;
4243

4244
    /*
4245 4246
      if (dlsch0_harq->mcs > 18)
      printf("mcs %d, TBS %d\n",dlsch0_harq->mcs,dlsch0_harq->TBS);
4247
    */
4248

4249 4250 4251
    if (dlsch1_harq->DCINdi != ndi2) {
      dlsch1_harq->round=0;
      dlsch1_harq->status = ACTIVE;
4252
    }
4253

4254 4255
    dlsch1_harq->DCINdi      = ndi2;
    dlsch1_harq->mcs         = mcs2;
4256

4257 4258
    if (dlsch1_harq->nb_rb>1) {
      dlsch1_harq->TBS       = TBStable[dlsch1_harq->mcs][dlsch1_harq->nb_rb-1];
4259
    } else
4260
      dlsch1_harq->TBS         = 0;
4261 4262 4263 4264

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

4265 4266
    dlsch0_harq->dl_power_off = 1; //no power offset
    dlsch1_harq->dl_power_off = 1; //no power offset
4267 4268 4269 4270 4271

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

    break;
4272 4273 4274 4275 4276 4277 4278

  case format2A:

    switch (frame_parms->N_RB_DL) {

    case 6:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325
        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);
4326
      }
4327

4328
      break;
4329

4330 4331
    case 25:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382
        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);
4383
      }
4384

4385
      break;
4386

4387 4388
    case 50:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439
        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);
4440
      }
4441

4442 4443 4444 4445
      break;

    case 100:
      if (frame_parms->nb_antennas_tx_eNB == 2) {
4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496
        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);
4497
      }
4498

4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514
      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];
4515
    } else {
4516 4517 4518
      dlsch0 = dlsch[1];
      dlsch1 = dlsch[0];
    }
4519

4520 4521 4522 4523 4524 4525 4526 4527 4528 4529
    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;

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

    dlsch0_harq->nb_rb = conv_nprb(rah,
4530 4531
                                   rballoc,
                                   frame_parms->N_RB_DL);
4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543

    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);
4544 4545
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
    dlsch1_harq->delta_PUCCH     = delta_PUCCH_lut[TPC&3];
4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567

    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;
    }
4568

4569 4570 4571 4572 4573 4574
    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,
4575 4576
    //    dlsch0_harq->first_tx);

4577 4578
    if (dlsch0->active == 1) {
      if ((ndi1!=dlsch0_harq->DCINdi)||
4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597
          (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);
4598 4599 4600 4601 4602
      }
    }

    if (dlsch1->active == 1) {
      if ((ndi2!=dlsch1_harq->DCINdi)||
4603 4604 4605 4606 4607 4608 4609 4610 4611
          (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
4612

4613 4614 4615 4616 4617 4618 4619 4620 4621
      } 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);
4622 4623 4624 4625 4626 4627
      }
    }

    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];
4628

4629
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
4630 4631 4632 4633 4634 4635 4636 4637 4638
        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
4639
      if ((dlsch0->active==1) && (dlsch1->active==1)) {
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 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718
        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];
          dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-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;
          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;
        }
4719
      }
4720
    } else {
4721 4722
      LOG_E(PHY,"Illegal number of antennas for eNB %d\n",frame_parms->nb_antennas_tx_eNB);
    }
4723

4724 4725
    //    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,
4726 4727 4728
    //    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);

4729 4730 4731

    break;

4732 4733 4734
  case format1E_2A_M10PRB:

    harq_pid  = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->harq_pid;
4735

4736 4737 4738 4739
    if (harq_pid>=8) {
      LOG_E(PHY,"Format 1E_2A_M10PRB: harq_pid >= 8\n");
      return(-1);
    }
4740

4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756
    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];

4757
    dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
4758
    conv_rballoc(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
4759 4760
                 ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,frame_parms->N_RB_DL,
                 dlsch0_harq->rb_alloc);
4761
    //dlsch1_harq->rb_alloc[0]                         = dlsch0_harq->rb_alloc[0];
4762

4763
    dlsch0_harq->nb_rb                               = conv_nprb(((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rah,
4764 4765
        ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->rballoc,
        frame_parms->N_RB_DL);
4766
    //dlsch1_harq->nb_rb                               = dlsch0_harq->nb_rb;
4767

4768
    dlsch0_harq->mcs             = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
4769
    dlsch0_harq->delta_PUCCH     = delta_PUCCH_lut[((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->TPC&3];
4770 4771 4772 4773



    /*
4774 4775
      if (dlsch0_harq->mcs>20) {
      msg("dci_tools.c: mcs > 20 disabled for now (asked %d)\n",dlsch0_harq->mcs);
4776 4777 4778 4779
      return(-1);
      }
    */

4780 4781 4782
    //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;
4783 4784 4785

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

4786 4787
    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
      dlsch0_harq->status = DISABLED;
4788
    }
4789

4790 4791
    //if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
    //dlsch1_harq->status = DISABLED;
4792
    //}
4793
    dlsch0_harq->Nl        = 1;
4794 4795 4796 4797

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

4798

4799 4800 4801 4802 4803 4804
    // Fix this
    tpmi = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->tpmi;
    //    msg("ue: tpmi %d\n",tpmi);

    switch (tpmi) {
    case 0 :
4805
      dlsch0_harq->mimo_mode   = ALAMOUTI;
4806
      break;
4807

4808
    case 1:
4809 4810
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING11;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,0);
4811
      break;
4812

4813
    case 2:
4814 4815
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1m1;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,1);
4816
      break;
4817

4818
    case 3:
4819 4820
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1j;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,2);
4821
      break;
4822

4823
    case 4:
4824 4825
      dlsch0_harq->mimo_mode   = UNIFORM_PRECODING1mj;
      dlsch0_harq->pmi_alloc   = pmi_extend(frame_parms,3);
4826
      break;
4827

4828
    case 5:
4829
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING0;
4830
      // pmi stored from ulsch allocation routine
4831 4832
      dlsch0_harq->pmi_alloc                             = dlsch0->pmi_alloc;
      //LOG_I(PHY,"XXX using PMI %x\n",pmi2hex_2Ar1(dlsch0_harq->pmi_alloc));
4833 4834
      break;

4835
    case 6:
4836
      dlsch0_harq->mimo_mode   = PUSCH_PRECODING1;
4837 4838 4839 4840 4841
      LOG_E(PHY,"Unsupported TPMI\n");
      return(-1);
      break;
    }

4842

4843
    if (frame_parms->mode1_flag == 1)
4844
      dlsch0_harq->mimo_mode   = SISO;
4845

4846

4847
    if (dlsch0_harq->DCINdi != ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi) {
4848

4849 4850
      dlsch0_harq->round = 0;
      dlsch0_harq->status = ACTIVE;
4851
    } else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process,
4852 4853 4854 4855 4856 4857 4858 4859 4860
      // 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);
    }
4861

4862 4863
    dlsch0_harq->DCINdi = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi;
    dlsch0_harq->mcs    = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->mcs;
4864

4865 4866
    if (dlsch0_harq->nb_rb>1) {
      dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][dlsch0_harq->nb_rb-1];
4867
    } else
4868
      dlsch0_harq->TBS         =0;
4869

4870 4871 4872 4873 4874 4875
    dlsch0->rnti = rnti;
    //dlsch1->rnti = rnti;

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

4876 4877
    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;
4878 4879 4880


    break;
4881

4882 4883 4884 4885 4886 4887 4888 4889
  default:
    LOG_E(PHY,"format %d not yet implemented\n",dci_format);
    return(-1);
    break;
  }


#ifdef DEBUG_DCI
4890

4891 4892
  if (dlsch[0]) {
    msg("PDSCH dlsch0 UE: rnti     %x\n",dlsch[0]->rnti);
4893 4894
    msg("PDSCH dlsch0 UE: NBRB     %d\n",dlsch0_harq->nb_rb);
    msg("PDSCH dlsch0 UE: rballoc  %x\n",dlsch0_harq->rb_alloc[0]);
4895
    msg("PDSCH dlsch0 UE: harq_pid %d\n",harq_pid);
4896 4897 4898 4899 4900
    msg("PDSCH dlsch0 UE: DCINdi   %d\n",dlsch0_harq->DCINdi);
    msg("PDSCH dlsch0 UE: rvidx    %d\n",dlsch0_harq->rvidx);
    msg("PDSCH dlsch0 UE: TBS      %d\n",dlsch0_harq->TBS);
    msg("PDSCH dlsch0 UE: mcs      %d\n",dlsch0_harq->mcs);
    msg("PDSCH dlsch0 UE: pwr_off  %d\n",dlsch0_harq->dl_power_off);
4901
  }
4902

4903 4904 4905
#endif
  dlsch[0]->active=1;

4906
  // compute DL power control parameters
4907
  computeRhoA_UE(pdsch_config_dedicated, dlsch[0],dlsch0_harq->dl_power_off);
4908

4909
  computeRhoB_UE(pdsch_config_dedicated,&(frame_parms->pdsch_config_common),frame_parms->nb_antennas_tx_eNB,dlsch[0],dlsch0_harq->dl_power_off);
4910 4911 4912 4913 4914

  return(0);
}


4915 4916
uint8_t subframe2harq_pid(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame,uint8_t subframe)
{
4917 4918 4919
  /*
    #ifdef DEBUG_DCI
    if (frame_parms->frame_type == TDD)
4920
    msg("dci_tools.c: subframe2_harq_pid, subframe %d for TDD configuration %d\n",subframe,frame_parms->tdd_config);
4921
    else
4922
    msg("dci_tools.c: subframe2_harq_pid, subframe %d for FDD \n",subframe);
4923 4924
    #endif
  */
4925 4926
  if (frame_parms->frame_type == FDD) {
    return(((frame<<1)+subframe)&7);
4927
  } else {
4928 4929 4930 4931

    switch (frame_parms->tdd_config) {

    case 1:
4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952
      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;
        }

4953
      break;
4954

4955 4956
    case 2:
      if ((subframe!=2) && (subframe!=7)) {
4957 4958 4959
        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);
4960
      }
4961

4962 4963
      return(subframe/7);
      break;
4964

4965 4966
    case 3:
      if ((subframe<2) || (subframe>4)) {
4967 4968
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
4969
      }
4970

4971 4972
      return(subframe-2);
      break;
4973

4974 4975
    case 4:
      if ((subframe<2) || (subframe>3)) {
4976 4977
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
4978
      }
4979

4980 4981
      return(subframe-2);
      break;
4982

4983 4984
    case 5:
      if (subframe!=2) {
4985 4986
        LOG_E(PHY,"subframe2_harq_pid, Illegal subframe %d for TDD mode %d\n",subframe,frame_parms->tdd_config);
        return(255);
4987
      }
4988

4989 4990
      return(subframe-2);
      break;
4991

4992 4993 4994 4995 4996 4997
    default:
      LOG_E(PHY,"subframe2_harq_pid, Unsupported TDD mode %d\n",frame_parms->tdd_config);
      return(255);

    }
  }
4998

4999 5000 5001
  return(255);
}

5002 5003
uint8_t pdcch_alloc2ul_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint8_t n)
{
5004

5005
  if ((frame_parms->frame_type == TDD) &&
5006 5007 5008
      (frame_parms->tdd_config == 1) &&
      ((n==1)||(n==6))) // tdd_config 0,1 SF 1,5
    return((n+6)%10);
5009 5010 5011
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==0)||(n==1)||(n==5)||(n==6)))
5012
    return((n+7)%10);
5013 5014 5015
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==9)) // tdd_config 6 SF 9
5016 5017 5018 5019 5020 5021
    return((n+5)%10);
  else
    return((n+4)%10);

}

5022 5023
uint8_t ul_subframe2pdcch_alloc_subframe(LTE_DL_FRAME_PARMS *frame_parms,uint8_t n)
{
5024

5025
  if ((frame_parms->frame_type == TDD) &&
5026 5027 5028
      (frame_parms->tdd_config == 1) &&
      ((n==7)||(n==2))) // tdd_config 0,1 SF 1,5
    return((n==7)? 1 : 6);
5029 5030 5031
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==7)||(n==8)||(n==2)||(n==3)))
5032
    return((n+3)%10);
5033 5034 5035
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==4)) // tdd_config 6 SF 9
5036 5037 5038 5039 5040 5041
    return(9);
  else
    return((n+6)%10);

}

5042 5043
uint32_t pdcch_alloc2ul_frame(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame, uint8_t n)
{
5044

5045
  if ((frame_parms->frame_type == TDD) &&
5046 5047 5048
      (frame_parms->tdd_config == 1) &&
      ((n==1)||(n==6))) // tdd_config 0,1 SF 1,5
    return(frame + (n==1 ? 0 : 1));
5049 5050 5051
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           ((n==0)||(n==1)||(n==5)||(n==6)))
5052
    return(frame + (n>=5 ? 1 : 0));
5053 5054 5055
  else if ((frame_parms->frame_type == TDD) &&
           (frame_parms->tdd_config == 6) &&
           (n==9)) // tdd_config 6 SF 9
5056 5057 5058 5059 5060 5061
    return(frame+1);
  else
    return(frame+(n>=6 ? 1 : 0));

}

5062 5063
uint16_t quantize_subband_pmi(PHY_MEASUREMENTS *meas,uint8_t eNB_id,int nb_subbands)
{
5064 5065 5066 5067 5068 5069 5070

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

5071
  for (i=0; i<nb_subbands; i++) {
5072 5073 5074 5075 5076
    pmi_re = 0;
    pmi_im = 0;

    if (rank == 0) {
      for (aarx=0; aarx<meas->nb_antennas_rx; aarx++) {
5077 5078
        pmi_re += meas->subband_pmi_re[eNB_id][i][aarx];
        pmi_im += meas->subband_pmi_im[eNB_id][i][aarx];
5079 5080 5081 5082 5083 5084 5085
      }

      //  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))
5086
        pmiq = PMI_2A_11;
5087
      else if ((pmi_re < pmi_im) && (pmi_re > -pmi_im))
5088
        pmiq = PMI_2A_1j;
5089
      else if ((pmi_re < pmi_im) && (pmi_re < -pmi_im))
5090
        pmiq = PMI_2A_1m1;
5091
      else if ((pmi_re > pmi_im) && (pmi_re < -pmi_im))
5092 5093
        pmiq = PMI_2A_1mj;

5094 5095
      //      printf("subband %d, pmi%d \n",i,pmiq);
      pmivect |= (pmiq<<(2*i));
5096
    } else {
5097 5098 5099 5100 5101 5102 5103 5104 5105
      // This needs to be done properly!!!
      msg("PMI feedback for rank>1 not supported!\n");
      pmivect = 0;
    }
  }

  return(pmivect);
}

5106 5107
uint16_t quantize_subband_pmi2(PHY_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t a_id,int nb_subbands)
{
5108 5109 5110 5111 5112 5113 5114

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

5115
  for (i=0; i<nb_subbands; i++) {
5116 5117 5118 5119 5120 5121

    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))
5122
        pmiq = PMI_2A_11;
5123
      else if ((pmi_re < pmi_im) && (pmi_re > -pmi_im))
5124
        pmiq = PMI_2A_1j;
5125
      else if ((pmi_re < pmi_im) && (pmi_re < -pmi_im))
5126
        pmiq = PMI_2A_1m1;
5127
      else if ((pmi_re > pmi_im) && (pmi_re < -pmi_im))
5128 5129
        pmiq = PMI_2A_1mj;

5130
      pmivect |= (pmiq<<(2*i));
5131
    } else {
5132 5133 5134 5135 5136 5137 5138 5139
      // This needs to be done properly!!!
      pmivect = 0;
    }
  }

  return(pmivect);
}

5140 5141
uint16_t quantize_wideband_pmi(PHY_MEASUREMENTS *meas,uint8_t eNB_id)
{
5142 5143 5144 5145 5146 5147 5148 5149 5150 5151

  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]];
5152

5153 5154 5155 5156 5157 5158 5159 5160 5161
    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;

5162
  } else {
5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179
    // 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));
  }
*/
5180 5181 5182

uint8_t sinr2cqi(double sinr,uint8_t trans_mode)
{
5183
  // int flag_LA=0;
5184

5185
  if(flag_LA==0) {
5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214
    // 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);
5215
  } else {
5216 5217
    int h=0;
    int trans_mode_tmp;
5218

5219 5220
    if (trans_mode ==5)
      trans_mode_tmp=2;
5221 5222 5223 5224 5225 5226
    else if(trans_mode ==6)
      trans_mode_tmp=3;
    else
      trans_mode_tmp = trans_mode-1;

    for(h=0; h<16; h++) {
5227
      if(sinr<=sinr_to_cqi[trans_mode_tmp][h])
5228
        return(h);
5229 5230
    }
  }
5231

5232
  return(0);
5233 5234 5235
}
//uint32_t fill_subband_cqi(PHY_MEASUREMENTS *meas,uint8_t eNB_id) {
//
5236 5237 5238
//  uint8_t i;
////  uint16_t cqivect = 0;
//  uint32_t cqivect = 0;
5239
//
5240 5241
////  char diff_cqi;
//  int diff_cqi=0;
5242
//
5243
//  for (i=0;i<NUMBER_OF_SUBBANDS;i++) {
5244
//
5245
//    diff_cqi = -sinr2cqi(meas->wideband_cqi_dB[eNB_id][0]) + sinr2cqi(meas->subband_cqi_dB[eNB_id][0][i]);
5246
//
5247 5248 5249 5250 5251 5252
//    // 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));
5253
//
5254
//  }
5255
//
5256
//  return(cqivect);
5257 5258 5259
//}


5260 5261
uint32_t fill_subband_cqi(PHY_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t trans_mode,int nb_subbands)
{
5262 5263 5264 5265 5266 5267 5268 5269

  uint8_t i;

  uint32_t cqivect = 0,offset=0;


  int diff_cqi=0;

5270
  for (i=0; i<nb_subbands; i++) {
5271 5272 5273 5274 5275 5276

    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;
5277 5278
    else if (diff_cqi>=2)
      offset = 2;
5279
    else
5280
      offset=(uint32_t)diff_cqi;
5281 5282 5283 5284 5285 5286 5287 5288

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

  }

  return(cqivect);
}

5289 5290 5291
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)
{

5292 5293 5294
  //  msg("[PHY][UE] Filling CQI for eNB %d, meas->wideband_cqi_tot[%d] %d\n",
  //      eNB_id,eNB_id,meas->wideband_cqi_tot[eNB_id]);
  double sinr_tmp;
Raymond Knopp's avatar
 
Raymond Knopp committed
5295 5296 5297
  uint8_t *o = ulsch->o;
  UCI_format_t uci_format = ulsch->uci_format;

5298 5299 5300
  if(flag_LA==1)
    sinr_tmp = sinr_eff;
  else
5301 5302
    sinr_tmp = (double) meas->wideband_cqi_avg[eNB_id];

Raymond Knopp's avatar
 
Raymond Knopp committed
5303 5304


5305
  //LOG_I(PHY,"[UE][UCI] Filling CQI format %d for eNB %d N_RB_DL %d\n",uci_format,eNB_id,N_RB_DL);
5306

Raymond Knopp's avatar
 
Raymond Knopp committed
5307 5308 5309 5310 5311 5312 5313 5314
  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;
5315

Raymond Knopp's avatar
 
Raymond Knopp committed
5316 5317 5318 5319 5320
    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;
5321

Raymond Knopp's avatar
 
Raymond Knopp committed
5322 5323 5324 5325
    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;
5326

Raymond Knopp's avatar
 
Raymond Knopp committed
5327 5328 5329 5330 5331
    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;
5332

Raymond Knopp's avatar
 
Raymond Knopp committed
5333 5334 5335 5336 5337 5338 5339 5340
    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;
5341

Raymond Knopp's avatar
 
Raymond Knopp committed
5342
    case HLC_subband_cqi_mcs_CBA:
5343
      // this is the cba mcs uci for cba transmission
5344
      ((HLC_subband_cqi_mcs_CBA_1_5MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
5345
      ((HLC_subband_cqi_mcs_CBA_1_5MHz *)o)->crnti  = rnti;
5346
      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
5347
      break;
5348

Raymond Knopp's avatar
 
Raymond Knopp committed
5349 5350 5351 5352
    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;
5353

Raymond Knopp's avatar
 
Raymond Knopp committed
5354 5355 5356 5357
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
5358

Raymond Knopp's avatar
 
Raymond Knopp committed
5359
    }
5360

5361
    break;
5362

Raymond Knopp's avatar
 
Raymond Knopp committed
5363 5364 5365 5366 5367 5368
  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;
5369

Raymond Knopp's avatar
 
Raymond Knopp committed
5370 5371 5372 5373 5374
    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;
5375

Raymond Knopp's avatar
 
Raymond Knopp committed
5376 5377 5378 5379
    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;
5380

Raymond Knopp's avatar
 
Raymond Knopp committed
5381 5382 5383 5384 5385
    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;
5386

Raymond Knopp's avatar
 
Raymond Knopp committed
5387 5388 5389 5390 5391 5392 5393 5394
    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;
5395

Raymond Knopp's avatar
 
Raymond Knopp committed
5396
    case HLC_subband_cqi_mcs_CBA:
5397
      // this is the cba mcs uci for cba transmission
5398
      ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->mcs     = ulsch->harq_processes[harq_pid]->mcs;
Raymond Knopp's avatar
 
Raymond Knopp committed
5399
      ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->crnti  = rnti;
5400
      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
5401
      break;
5402

Raymond Knopp's avatar
 
Raymond Knopp committed
5403 5404 5405 5406
    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;
5407

Raymond Knopp's avatar
 
Raymond Knopp committed
5408 5409 5410 5411
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
5412

Raymond Knopp's avatar
 
Raymond Knopp committed
5413
    }
5414 5415 5416

    break;

Raymond Knopp's avatar
 
Raymond Knopp committed
5417 5418 5419 5420 5421 5422
  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;
5423

Raymond Knopp's avatar
 
Raymond Knopp committed
5424 5425 5426 5427 5428
    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;
5429

Raymond Knopp's avatar
 
Raymond Knopp committed
5430 5431 5432 5433
    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;
5434

Raymond Knopp's avatar
 
Raymond Knopp committed
5435 5436 5437 5438 5439
    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;
5440

Raymond Knopp's avatar
 
Raymond Knopp committed
5441 5442 5443 5444 5445 5446 5447 5448
    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;
5449

Raymond Knopp's avatar
 
Raymond Knopp committed
5450
    case HLC_subband_cqi_mcs_CBA:
5451 5452
      // 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
5453
      ((HLC_subband_cqi_mcs_CBA_10MHz *)o)->crnti  = rnti;
5454
      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
5455
      break;
5456

Raymond Knopp's avatar
 
Raymond Knopp committed
5457 5458 5459 5460
    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;
5461

Raymond Knopp's avatar
 
Raymond Knopp committed
5462 5463 5464 5465
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
5466

Raymond Knopp's avatar
 
Raymond Knopp committed
5467
    }
5468

5469
    break;
5470

Raymond Knopp's avatar
 
Raymond Knopp committed
5471 5472 5473 5474 5475 5476
  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;
5477

Raymond Knopp's avatar
 
Raymond Knopp committed
5478 5479 5480 5481 5482
    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;
5483

Raymond Knopp's avatar
 
Raymond Knopp committed
5484 5485 5486 5487
    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;
5488

Raymond Knopp's avatar
 
Raymond Knopp committed
5489 5490 5491 5492 5493
    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;
5494

Raymond Knopp's avatar
 
Raymond Knopp committed
5495 5496 5497 5498 5499 5500 5501 5502
    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;
5503

Raymond Knopp's avatar
 
Raymond Knopp committed
5504
    case HLC_subband_cqi_mcs_CBA:
5505 5506
      // 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
5507
      ((HLC_subband_cqi_mcs_CBA_20MHz *)o)->crnti  = rnti;
5508
      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
5509
      break;
5510

Raymond Knopp's avatar
 
Raymond Knopp committed
5511 5512 5513 5514
    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;
5515

Raymond Knopp's avatar
 
Raymond Knopp committed
5516 5517 5518 5519
    default:
      LOG_E(PHY,"unsupported CQI mode (%d)!!!\n",uci_format);
      mac_xface->macphy_exit("unsupported CQI mode !!!");
      break;
5520

Raymond Knopp's avatar
 
Raymond Knopp committed
5521
    }
5522

5523
    break;
5524

5525
  }
Raymond Knopp's avatar
 
Raymond Knopp committed
5526

5527

5528 5529
}

5530 5531 5532
void reset_cba_uci(void *o)
{
  // this is the cba mcs uci for cba transmission
5533 5534 5535 5536
  ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->mcs     = 0; //fixme
  ((HLC_subband_cqi_mcs_CBA_5MHz *)o)->crnti  = 0x0;
}

5537 5538
uint32_t pmi_extend(LTE_DL_FRAME_PARMS *frame_parms,uint8_t wideband_pmi)
{
5539 5540 5541 5542

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

5543
  for (i=0; i<14; i+=2)
5544 5545 5546 5547 5548 5549 5550
    pmi_ex|=(wideband_pmi2<<i);

  return(pmi_ex);
}


int generate_ue_ulsch_params_from_dci(void *dci_pdu,
5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561
                                      uint16_t rnti,
                                      uint8_t subframe,
                                      DCI_format_t dci_format,
                                      PHY_VARS_UE *phy_vars_ue,
                                      uint16_t si_rnti,
                                      uint16_t ra_rnti,
                                      uint16_t p_rnti,
                                      uint16_t cba_rnti,
                                      uint8_t eNB_id,
                                      uint8_t use_srs)
{
5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572

  uint8_t harq_pid;
  uint8_t transmission_mode = phy_vars_ue->transmission_mode[eNB_id];
  ANFBmode_t AckNackFBMode = phy_vars_ue->pucch_config_dedicated[eNB_id].tdd_AckNackFeedbackMode;
  LTE_UE_ULSCH_t *ulsch = phy_vars_ue->ulsch_ue[eNB_id];
  //  LTE_UE_DLSCH_t **dlsch = phy_vars_ue->dlsch_ue[0];
  PHY_MEASUREMENTS *meas = &phy_vars_ue->PHY_measurements;
  LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->lte_frame_parms;
  //  uint32_t current_dlsch_cqi = phy_vars_ue->current_dlsch_cqi[eNB_id];

  uint32_t cqi_req;
5573
  uint32_t dai=0;
5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587
  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) {

    if (rnti == ra_rnti)
      harq_pid = 0;
    else
      harq_pid = subframe2harq_pid(frame_parms,
5588 5589 5590
                                   pdcch_alloc2ul_frame(frame_parms,phy_vars_ue->frame_rx,subframe),
                                   pdcch_alloc2ul_subframe(frame_parms,subframe));

5591 5592
    if (harq_pid == 255) {
      LOG_E(PHY, "frame %d, subframe %d, rnti %x, format %d: illegal harq_pid!\n",
5593
            phy_vars_ue->frame_rx, subframe, rnti, dci_format);
5594 5595 5596 5597 5598 5599
      return(-1);
    }

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_parms->frame_type == TDD) {
5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617
        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;
5618
      }
5619

5620 5621 5622 5623 5624 5625 5626 5627
      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) {
5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645
        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;
5646
      }
5647

5648 5649 5650 5651 5652 5653 5654 5655
      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];
      //      printf("***********rballoc %d, first_rb %d, nb_rb %d\n",rballoc,ulsch->harq_processes[harq_pid]->first_rb,ulsch->harq_processes[harq_pid]->nb_rb);
      break;

    case 50:
      if (frame_parms->frame_type == TDD) {
5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673
        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;
5674 5675 5676 5677 5678 5679 5680
      }

      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;
5681

5682 5683
    case 100:
      if (frame_parms->frame_type == TDD) {
5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701
        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;
5702
      }
5703

5704 5705 5706 5707
      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
5708
      //      printf("rb_alloc (20 MHz dci) %d\n",rballoc);
5709 5710 5711
      break;

    default:
winckel's avatar
winckel committed
5712 5713
      LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
5714 5715 5716 5717 5718
      break;
    }


    if (rballoc > RIV_max) {
5719 5720
      LOG_E(PHY,"frame %d, subframe %d, rnti %x, format %d: FATAL ERROR: generate_ue_ulsch_params_from_dci, rb_alloc > RIV_max\n",
            phy_vars_ue->frame_rx, subframe, rnti, dci_format);
5721 5722 5723 5724 5725 5726
      return(-1);
    }


    // indicate that this process is to be serviced in subframe n+4
    if ((rnti >= cba_rnti) && (rnti < p_rnti))
5727
      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
5728
    else
5729
      ulsch->harq_processes[harq_pid]->subframe_scheduling_flag = 1;
5730

5731 5732 5733
    ulsch->harq_processes[harq_pid]->TPC                                   = TPC;

    if (phy_vars_ue->ul_power_control_dedicated[eNB_id].accumulationEnabled == 1) {
5734
      LOG_D(PHY,"[UE %d][PUSCH %d] Frame %d subframe %d: f_pusch (ACC) %d, adjusting by %d (TPC %d)\n",
5735 5736 5737
            phy_vars_ue->Mod_id,harq_pid,phy_vars_ue->frame_rx,subframe,ulsch->f_pusch,
            delta_PUSCH_acc[phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC],
            phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC);
5738
      ulsch->f_pusch += delta_PUSCH_acc[phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC];
5739
    } else {
5740
      LOG_D(PHY,"[UE %d][PUSCH %d] Frame %d subframe %d: f_pusch (ABS) %d, adjusting to %d (TPC %d)\n",
5741 5742 5743
            phy_vars_ue->Mod_id,harq_pid,phy_vars_ue->frame_rx,subframe,ulsch->f_pusch,
            delta_PUSCH_abs[phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC],
            phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC);
5744 5745
      ulsch->f_pusch = delta_PUSCH_abs[phy_vars_ue->ulsch_ue[eNB_id]->harq_processes[harq_pid]->TPC];
    }
5746

5747 5748 5749
    if (ulsch->harq_processes[harq_pid]->first_tx==1) {
      //      ulsch->harq_processes[harq_pid]->Ndi                                   = 1;
      ulsch->harq_processes[harq_pid]->first_tx=0;
Raymond Knopp's avatar
 
Raymond Knopp committed
5750
      ulsch->harq_processes[harq_pid]->round = 0;
5751
    } else {
5752
      if (ulsch->harq_processes[harq_pid]->DCINdi!=ndi) { // new SDU opportunity
5753 5754 5755 5756 5757 5758
        //  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
5759 5760
      }
    }
5761 5762

    ulsch->harq_processes[harq_pid]->n_DMRS                                = cshift;
5763 5764

    //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);
5765
    if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
5766 5767 5768 5769
      // ulsch->cba_rnti[0]=rnti;
    } else {
      ulsch->rnti = rnti;
    }
5770

5771
    //    msg("[PHY][UE] DCI format 0: harq_pid %d nb_rb %d, rballoc %d\n",harq_pid,ulsch->harq_processes[harq_pid]->nb_rb,
5772
    //     ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->rballoc);
5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807
    //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) {
5808 5809 5810 5811
      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
5812
      case 1:
5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 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 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

5880
      case 2:
5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

5948
      case 3:
5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

6016
      case 4:
6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

6084
      case 5:
6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

6152
      case 6:
6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

6220
      case 7:
6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287
        if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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) {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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 {
          switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
          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;

6288
      default:
6289 6290
        LOG_E(PHY,"Incorrect Transmission Mode \n");
        break;
6291
      }
6292
    } else {
6293 6294 6295 6296
      ulsch->O_RI = 0;
      ulsch->O                                   = 0;
      ulsch->uci_format                          = HLC_subband_cqi_nopmi;
    }
6297

Raymond Knopp's avatar
 
Raymond Knopp committed
6298
    print_CQI(ulsch->o,ulsch->uci_format,eNB_id,phy_vars_ue->lte_frame_parms.N_RB_DL);
6299 6300 6301 6302 6303

    //FK: moved this part to ulsch_coding to be more recent
    /*
      fill_CQI(ulsch->o,ulsch->uci_format,meas,eNB_id,transmission_mode);
      print_CQI(ulsch->o,ulsch->uci_format,eNB_id);
6304

6305 6306 6307 6308
      // save PUSCH pmi for later (transmission modes 4,5,6)
      // msg("ulsch: saving pmi for DL %x\n",pmi2hex_2Ar1(((wideband_cqi_rank1_2A_5MHz *)ulsch->o)->pmi));
      dlsch[0]->pmi_alloc = ((wideband_cqi_rank1_2A_5MHz *)ulsch->o)->pmi;
    */
Raymond Knopp's avatar
 
Raymond Knopp committed
6309

6310
    // check this (see comment in generate_ue_ulsch_params_from_dci)
Raymond Knopp's avatar
 
Raymond Knopp committed
6311 6312
    if (frame_parms->frame_type == FDD) {
      int dl_subframe = (subframe<4) ? (subframe+6) : (subframe-4);
6313

Raymond Knopp's avatar
 
Raymond Knopp committed
6314
      if (phy_vars_ue->dlsch_ue[eNB_id][0]->harq_ack[dl_subframe].send_harq_status>0) { // we have downlink transmission
6315 6316 6317
        ulsch->harq_processes[harq_pid]->O_ACK = 1;
      } else {
        ulsch->harq_processes[harq_pid]->O_ACK = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
6318 6319 6320
      }
    } else {
      if (ulsch->bundling)
6321
        ulsch->harq_processes[harq_pid]->O_ACK = (dai == 3)? 0 : 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
6322
      else
6323 6324
        ulsch->harq_processes[harq_pid]->O_ACK = (dai+1)&3;

Raymond Knopp's avatar
 
Raymond Knopp committed
6325 6326
      //      ulsch->harq_processes[harq_pid]->V_UL_DAI = dai+1;
    }
6327 6328 6329 6330 6331 6332 6333 6334 6335

    ulsch->beta_offset_cqi_times8                = beta_cqi[phy_vars_ue->pusch_config_dedicated[eNB_id].betaOffset_CQI_Index];//18;
    ulsch->beta_offset_ri_times8                 = beta_ri[phy_vars_ue->pusch_config_dedicated[eNB_id].betaOffset_RI_Index];//10;
    ulsch->beta_offset_harqack_times8            = beta_ack[phy_vars_ue->pusch_config_dedicated[eNB_id].betaOffset_ACK_Index];//16;

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

6336
    if (ulsch->harq_processes[harq_pid]->round == 0) {
6337
      if ((rnti >= cba_rnti) && (rnti < p_rnti))
6338 6339 6340 6341
        ulsch->harq_processes[harq_pid]->status = CBA_ACTIVE;
      else
        ulsch->harq_processes[harq_pid]->status = ACTIVE;

6342 6343
      ulsch->harq_processes[harq_pid]->rvidx = 0;
      ulsch->harq_processes[harq_pid]->mcs         = mcs;
6344

6345 6346
      //      ulsch->harq_processes[harq_pid]->calibration_flag =0;
      if (ulsch->harq_processes[harq_pid]->mcs < 29)
6347
        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
6348
      else
6349 6350
        LOG_E(PHY,"Fatal: mcs > 28!!! and round == 0\n");

6351
      /*
6352 6353 6354 6355 6356 6357
      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);
      }*/
6358 6359 6360 6361 6362
      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
6363 6364 6365
      if (phy_vars_ue->ulsch_ue_Msg3_active[eNB_id] == 1)
        phy_vars_ue->ulsch_ue_Msg3_active[eNB_id] = 0;
    } else {
6366
      //      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
6367
      if (mcs>28) ulsch->harq_processes[harq_pid]->rvidx = mcs - 28;
6368

6369 6370 6371
      //      ulsch->harq_processes[harq_pid]->round++;
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
6372
    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",
6373 6374
          phy_vars_ue->Mod_id,harq_pid,phy_vars_ue->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,
          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
6375

6376 6377 6378 6379 6380 6381
    // ulsch->n_DMRS2 = ((DCI0_5MHz_TDD_1_6_t *)dci_pdu)->cshift;

#ifdef DEBUG_DCI
    msg("Format 0 DCI : ulsch (ue): NBRB        %d\n",ulsch->harq_processes[harq_pid]->nb_rb);
    msg("Format 0 DCI :ulsch (ue): first_rb    %d\n",ulsch->harq_processes[harq_pid]->first_rb);
    msg("Format 0 DCI :ulsch (ue): harq_pid    %d\n",harq_pid);
6382
    msg("Format 0 DCI :ulsch (ue): round       %d\n",ulsch->harq_processes[harq_pid]->round);
6383 6384 6385
    msg("Format 0 DCI :ulsch (ue): TBS         %d\n",ulsch->harq_processes[harq_pid]->TBS);
    msg("Format 0 DCI :ulsch (ue): mcs         %d\n",ulsch->harq_processes[harq_pid]->mcs);
    msg("Format 0 DCI :ulsch (ue): O           %d\n",ulsch->O);
6386

6387 6388
    if (frame_parms->frame_type == TDD)
      msg("Format 0 DCI :ulsch (ue): O_ACK/DAI   %d/%d\n",ulsch->harq_processes[harq_pid]->O_ACK,dai);
6389
    else
6390 6391 6392 6393
      msg("Format 0 DCI :ulsch (ue): O_ACK       %d\n",ulsch->harq_processes[harq_pid]->O_ACK);

    msg("Format 0 DCI :ulsch (ue): Nsymb_pusch   %d\n",ulsch->Nsymb_pusch);
    msg("Format 0 DCI :ulsch (ue): cshift        %d\n",ulsch->harq_processes[harq_pid]->n_DMRS2);
6394 6395
#else
    UNUSED_VARIABLE(dai);
6396 6397
#endif
    return(0);
6398
  } else {
6399
    LOG_E(PHY,"frame %d, subframe %d: FATAL ERROR, generate_ue_ulsch_params_from_dci, Illegal dci_format %d\n",
6400
          phy_vars_ue->frame_rx, subframe,dci_format);
6401 6402 6403 6404 6405 6406
    return(-1);
  }

}

int generate_eNB_ulsch_params_from_dci(void *dci_pdu,
6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417
                                       uint16_t rnti,
                                       uint8_t sched_subframe,
                                       DCI_format_t dci_format,
                                       uint8_t UE_id,
                                       PHY_VARS_eNB *phy_vars_eNB,
                                       uint16_t si_rnti,
                                       uint16_t ra_rnti,
                                       uint16_t p_rnti,
                                       uint16_t cba_rnti,
                                       uint8_t use_srs)
{
6418 6419 6420 6421 6422 6423 6424

  uint8_t harq_pid;
  uint32_t rb_alloc;
  uint8_t transmission_mode=phy_vars_eNB->transmission_mode[UE_id];
  ANFBmode_t AckNackFBMode = phy_vars_eNB->pucch_config_dedicated[UE_id].tdd_AckNackFeedbackMode;
  LTE_eNB_ULSCH_t *ulsch=phy_vars_eNB->ulsch_eNB[UE_id];
  LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_eNB->lte_frame_parms;
Raymond Knopp's avatar
 
Raymond Knopp committed
6425
  int subframe = phy_vars_eNB->proc[sched_subframe].subframe_tx;
6426

winckel's avatar
winckel committed
6427 6428 6429 6430 6431 6432 6433
  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;
6434 6435 6436
  //  uint32_t hopping;
  //  uint32_t type;

Raymond Knopp's avatar
 
Raymond Knopp committed
6437 6438
#ifdef DEBUG_DCI
  LOG_D(PHY,"filling eNB ulsch params for rnti %x, dci format %d, dci %x, subframe %d\n",
6439
        rnti,dci_format,*(uint32_t*)dci_pdu,subframe);
Raymond Knopp's avatar
 
Raymond Knopp committed
6440
#endif
6441 6442 6443

  if (dci_format == format0) {

6444 6445 6446 6447 6448
    harq_pid = subframe2harq_pid(frame_parms,
                                 pdcch_alloc2ul_frame(frame_parms,
                                     phy_vars_eNB->proc[sched_subframe].frame_tx,
                                     subframe),
                                 pdcch_alloc2ul_subframe(frame_parms,subframe));
6449

Raymond Knopp's avatar
 
Raymond Knopp committed
6450
    //    printf("eNB: sched_subframe %d, subframe %d, frame_tx %d\n",sched_subframe,subframe,phy_vars_eNB->proc[sched_subframe].frame_tx);
6451 6452 6453 6454

    switch (frame_parms->N_RB_DL) {
    case 6:
      if (frame_parms->frame_type == TDD) {
6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470
        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;
6471
      }
6472

6473 6474 6475 6476 6477
      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;
6478

6479 6480
    case 25:
      if (frame_parms->frame_type == TDD) {
6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496
        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;
6497
      }
6498

6499 6500 6501 6502 6503
      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;
6504

6505 6506
    case 50:
      if (frame_parms->frame_type == TDD) {
6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522
        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;
6523
      }
6524

6525 6526 6527 6528 6529
      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;
6530

6531 6532
    case 100:
      if (frame_parms->frame_type == TDD) {
6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548
        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;
6549
      }
6550

6551 6552 6553 6554
      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
6555
      //printf("eNB: rb_alloc (20 MHz dci) %d\n",rballoc);
winckel's avatar
winckel committed
6556 6557 6558 6559 6560
      break;

    default:
      LOG_E(PHY,"Invalid N_RB_DL %d\n", frame_parms->N_RB_DL);
      DevParam (frame_parms->N_RB_DL, 0, 0);
6561 6562
      break;
    }
6563

6564
    rb_alloc = rballoc;
6565

6566 6567
    if (rb_alloc>RIV_max) {
      LOG_E(PHY,"Format 0: rb_alloc > RIV_max\n");
Raymond Knopp's avatar
 
Raymond Knopp committed
6568
      mac_xface->macphy_exit("Format 0: rb_alloc > RIV_max\n");
6569 6570 6571
      return(-1);
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
6572
#ifdef DEBUG_DCI
6573
    LOG_D(PHY,"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
6574
#endif
6575 6576 6577 6578

    ulsch->harq_processes[harq_pid]->dci_alloc                             = 1;
    ulsch->harq_processes[harq_pid]->rar_alloc                             = 0;
    ulsch->harq_processes[harq_pid]->TPC                                   = TPC;
6579
    ulsch->harq_processes[harq_pid]->n_DMRS                                = cshift;
6580 6581 6582


    if (cqi_req == 1) {
6583 6584 6585 6586
      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
6587
      case 1:
6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635
        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;

6636
      case 2:
6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684
        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;

6685
      case 3:
6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733
        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;

6734
      case 4:
6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785
        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;

6786
      case 5:
6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836
        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;

6837
      case 6:
6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887
        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;

6888
      case 7:
6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911
        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;

6912
      default:
6913 6914
        LOG_E(PHY,"Incorrect Transmission Mode \n");
        break;
6915
      }
6916
    } else {
Raymond Knopp's avatar
 
Raymond Knopp committed
6917 6918 6919 6920
      ulsch->harq_processes[harq_pid]->O_RI = 0;//1;
      ulsch->harq_processes[harq_pid]->Or2                                   = 0;
      ulsch->harq_processes[harq_pid]->Or1                                   = 0;//sizeof_HLC_subband_cqi_nopmi_5MHz;
      ulsch->harq_processes[harq_pid]->uci_format                            = HLC_subband_cqi_nopmi;
6921 6922
    }

Raymond Knopp's avatar
 
Raymond Knopp committed
6923 6924
    if (frame_parms->frame_type == FDD) {
      int dl_subframe = (subframe<4) ? (subframe+6) : (subframe-4);
6925

Raymond Knopp's avatar
 
Raymond Knopp committed
6926
      if (phy_vars_eNB->dlsch_eNB[UE_id][0]->subframe_tx[dl_subframe]>0) { // we have downlink transmission
6927 6928 6929
        ulsch->harq_processes[harq_pid]->O_ACK = 1;
      } else {
        ulsch->harq_processes[harq_pid]->O_ACK = 0;
Raymond Knopp's avatar
 
Raymond Knopp committed
6930 6931 6932
      }
    } else {
      if (ulsch->bundling)
6933
        ulsch->harq_processes[harq_pid]->O_ACK = (dai == 3)? 0 : 1;
Raymond Knopp's avatar
 
Raymond Knopp committed
6934
      else
6935 6936
        ulsch->harq_processes[harq_pid]->O_ACK = (dai+1)&3;

Raymond Knopp's avatar
 
Raymond Knopp committed
6937 6938
      ulsch->harq_processes[harq_pid]->V_UL_DAI = dai+1;
    }
6939 6940 6941 6942 6943

    ulsch->beta_offset_cqi_times8                = beta_cqi[phy_vars_eNB->pusch_config_dedicated[UE_id].betaOffset_CQI_Index];//18;
    ulsch->beta_offset_ri_times8                 = beta_ri[phy_vars_eNB->pusch_config_dedicated[UE_id].betaOffset_RI_Index];//10;
    ulsch->beta_offset_harqack_times8            = beta_ack[phy_vars_eNB->pusch_config_dedicated[UE_id].betaOffset_ACK_Index];//16;

Raymond Knopp's avatar
 
Raymond Knopp committed
6944 6945
    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;
6946
    ulsch->bundling = 1-AckNackFBMode;
6947

6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967
    //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",
6968
          phy_vars_eNB->Mod_id,harq_pid,phy_vars_eNB->proc[sched_subframe].frame_tx,subframe,ulsch->harq_processes[harq_pid]->n_DMRS2,cshift);
6969 6970 6971



6972
    if (ulsch->harq_processes[harq_pid]->round == 0) {
6973
      if ((rnti >= cba_rnti) && (rnti < p_rnti))
6974 6975 6976 6977
        ulsch->harq_processes[harq_pid]->status = CBA_ACTIVE;
      else
        ulsch->harq_processes[harq_pid]->status = ACTIVE;

6978 6979 6980 6981 6982
      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)
      /*
6983 6984 6985 6986 6987
      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);
      }
6988 6989
      */
      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];
6990

6991
      ulsch->harq_processes[harq_pid]->Msc_initial   = 12*ulsch->harq_processes[harq_pid]->nb_rb;
Raymond Knopp's avatar
 
Raymond Knopp committed
6992
      ulsch->harq_processes[harq_pid]->Nsymb_initial = ulsch->harq_processes[harq_pid]->Nsymb_pusch;
6993
      ulsch->harq_processes[harq_pid]->round = 0;
6994
    } else {
6995
      if (mcs>28)
6996
        ulsch->harq_processes[harq_pid]->rvidx = mcs - 28;
6997
      else {
6998 6999
        ulsch->harq_processes[harq_pid]->rvidx = 0;
        ulsch->harq_processes[harq_pid]->mcs = mcs;
7000
      }
7001

7002 7003
      //      ulsch->harq_processes[harq_pid]->round++;
    }
7004 7005

    if ((rnti >= cba_rnti) && (rnti < p_rnti)) {
7006
      ulsch->cba_rnti[0] = rnti;
7007 7008
    } else {
      ulsch->rnti = rnti;
7009
    }
7010

7011 7012 7013 7014 7015 7016
    //ulsch->n_DMRS2 = cshift;

#ifdef DEBUG_DCI
    msg("ulsch (eNB): NBRB          %d\n",ulsch->harq_processes[harq_pid]->nb_rb);
    msg("ulsch (eNB): first_rb      %d\n",ulsch->harq_processes[harq_pid]->first_rb);
    msg("ulsch (eNB): harq_pid      %d\n",harq_pid);
7017
    msg("ulsch (eNB): round         %d\n",ulsch->harq_processes[harq_pid]->round);
7018 7019
    msg("ulsch (eNB): TBS           %d\n",ulsch->harq_processes[harq_pid]->TBS);
    msg("ulsch (eNB): mcs           %d\n",ulsch->harq_processes[harq_pid]->mcs);
Raymond Knopp's avatar
 
Raymond Knopp committed
7020 7021
    msg("ulsch (eNB): Or1           %d\n",ulsch->harq_processes[harq_pid]->Or1);
    msg("ulsch (eNB): Nsymb_pusch   %d\n",ulsch->harq_processes[harq_pid]->Nsymb_pusch);
7022
    msg("ulsch (eNB): cshift        %d\n",ulsch->harq_processes[harq_pid]->n_DMRS2);
7023 7024
#else
    UNUSED_VARIABLE(dai);
7025 7026
#endif
    return(0);
7027
  } else {
7028 7029 7030 7031 7032 7033 7034
    LOG_E(PHY,"generate_eNB_ulsch_params_from_dci, Illegal dci_format %d\n",dci_format);
    return(-1);
  }

}


7035 7036
double sinr_eff_cqi_calc(PHY_VARS_UE *phy_vars_ue, uint8_t eNB_id)
{
7037
  uint8_t transmission_mode = phy_vars_ue->transmission_mode[eNB_id];
7038 7039
  PHY_MEASUREMENTS *meas = &phy_vars_ue->PHY_measurements;
  LTE_DL_FRAME_PARMS *frame_parms =  &phy_vars_ue->lte_frame_parms;
7040
  int32_t **dl_channel_est = phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_id];
7041
  double *s_dB;
7042 7043
  s_dB = phy_vars_ue->sinr_CQI_dB;
  //  LTE_UE_ULSCH_t *ulsch  = phy_vars_ue->ulsch_ue[eNB_id];
7044 7045
  //for the calculation of SINR_eff for CQI calculation
  int count,a_rx,a_tx;
7046 7047 7048 7049 7050
  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
7051
  uint16_t q = quantize_subband_pmi(meas,eNB_id,7);
7052
  uint8_t qq;
7053 7054

  switch(transmission_mode) {
7055
  case 1:
7056 7057 7058 7059 7060 7061
    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;
        }
7062
      }
7063 7064
    }

7065
    break;
7066

7067
  case 2:
7068 7069 7070 7071 7072 7073 7074
    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));
        }
7075
      }
7076 7077 7078 7079

      s_dB[count] = 10*log10(abs_channel/2) - meas->n0_power_avg_dB;
    }

7080
    break;
7081

7082
  case 5:
7083
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
7084 7085 7086 7087 7088
      channelx=0;
      channely=0;
      channelx_i=0;
      channely_i=0;
      qq = (q>>(((count/12)>>2)<<1))&3;
7089

7090
      //printf("pmi_alloc %d: rb %d, pmi %d\n",q,count/12,qq);
7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160
      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:
            msg("Problem in SINR Calculation for TM5 \n");
            break;
          }//switch(qq)
        }//a_rx
      }//a_tx

7161
      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;
7162
    }//count
7163

7164
    break;
7165

7166
  case 6:
7167
    for (count=0; count<frame_parms->N_RB_DL*12; count++) {
7168 7169 7170
      channelx=0;
      channely=0;
      qq = (q>>(((count/12)>>2)<<1))&3;
7171

7172
      //printf("pmi_alloc %d: rb %d, pmi %d\n",q,count/12,qq);
7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226
      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:
            msg("Problem in SINR Calculation for TM6 \n");
            break;
          }//switch(qq)
        }//a_rx
      }//a_tx

7227
      s_dB[count] =  10 * log10 ((pow(channelx,2) + pow(channely,2))/2) - meas->n0_power_avg_dB;
7228
    }//count
7229

7230
    break;
7231

7232 7233 7234
  default:
    msg("Problem in SINR Calculation for CQI \n");
    break;
7235
  }
7236

7237
  int ii;
7238
  double sinr_eff = 0;
7239 7240 7241
  double sinr_eff_qpsk=0;
  double sinr_eff_qam16=0;
  double sinr_eff_qam64=0;
7242
  double x = 0;
7243 7244 7245 7246 7247 7248
  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;
7249 7250 7251 7252 7253
  double qpsk_max=12.2;
  double qam16_max=19.2;
  double qam64_max=25.2;
  double sinr_min = -20;
  int offset=0;
7254 7255


7256
  for (offset = 0; offset <= 24; offset++) {
7257
    for(ii=0; ii<12; ii++) {
7258 7259
      //x is the sinr_dB in dB
      x = s_dB[(offset*12)+ii];
7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280

      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]);

7281 7282 7283
      }
    }
  }
7284 7285 7286 7287 7288 7289

  // 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);

7290
  // I->SINR_effective Mapping
7291 7292 7293 7294 7295 7296 7297 7298 7299

  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]);
7300
  sinr_eff = cmax3(sinr_eff_qpsk,sinr_eff_qam16,sinr_eff_qam64);
7301

7302
  //msg("SINR_Eff = %e\n",sinr_eff);
7303

7304 7305 7306 7307 7308 7309
  return(sinr_eff);
}
//


#ifdef DEBUG_DLSCH_TOOLS
7310 7311
main()
{
7312 7313 7314 7315 7316 7317 7318

  int i;
  uint8_t rah;
  uint32_t rballoc;

  generate_RIV_tables();

7319
  for (i=0; i<512; i++) {
7320
    msg("RIV %d: nb_rb %d, alloc %x, alloc_dist %x\n",
7321 7322 7323 7324
        i,
        RIV2nb_rb_LUT25[i],
        localRIV2alloc_LUT25[i],
        distRIV2alloc_LUT25[i]);
7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347

  }

  rah = 0;
  rballoc = 0x1fff;
  msg("rballoc 0 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
  rah = 1;

  rballoc = 0x1678;
  msg("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));

  rballoc = 0xfffc;
  msg("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
  rballoc = 0xfffd;
  msg("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
  rballoc = 0xffff;
  msg("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
  rballoc = 0xfffe;
  msg("rballoc 1 %x => %x\n",rballoc,conv_rballoc(rah,rballoc));
}

#endif