/******************************************************************************* OpenAirInterface Copyright(c) 1999 - 2014 Eurecom 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. 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. You should have received a copy of the GNU General Public License along with OpenAirInterface.The full GNU General Public License is included in this distribution in the file called "COPYING". If not, see <http://www.gnu.org/licenses/>. Contact Information OpenAirInterface Admin: openair_admin@eurecom.fr OpenAirInterface Tech : openair_tech@eurecom.fr OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE *******************************************************************************/ /*! \file phy_mac_stub.c * \brief stimulates the phy without mac * \author R. Knopp, F. Kaltenberger, N. Nikaein * \date 2011 * \version 0.1 * \company Eurecom * \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr,navid.nikaein@eurecom.fr * \note * \warning */ #include "PHY/defs.h" #include "PHY/extern.h" #include "MAC_INTERFACE/defs.h" #include "MAC_INTERFACE/extern.h" #include "SCHED/defs.h" #include "SCHED/extern.h" #include "LAYER2/MAC/extern.h" #ifdef EMOS #include "SCHED/phy_procedures_emos.h" #endif void fill_dci(DCI_PDU *DCI_pdu, uint8_t sched_subframe, PHY_VARS_eNB *phy_vars_eNB) { int i; uint8_t cooperation_flag = phy_vars_eNB->cooperation_flag; uint8_t transmission_mode = phy_vars_eNB->transmission_mode[0]; uint32_t rballoc = 0x7FFF; uint32_t rballoc2 = 0x000F; int subframe = phy_vars_eNB->proc[sched_subframe].subframe_tx; LTE_eNB_DLSCH_t *DLSCH_ptr = phy_vars_eNB->dlsch_eNB[0][0]; /* uint32_t rand = taus(); if ((subframe==8) || (subframe==9) || (subframe==0)) rand = (rand%5)+5; else rand = (rand%4)+5; */ uint32_t bcch_pdu; uint64_t dlsch_pdu; DCI_pdu->Num_common_dci = 0; DCI_pdu->Num_ue_spec_dci=0; switch (subframe) { case 5: DCI_pdu->Num_common_dci = 1; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = SI_RNTI; DCI_pdu->dci_alloc[0].format = format1A; DCI_pdu->dci_alloc[0].ra_flag = 0; switch (phy_vars_eNB->lte_frame_parms.N_RB_DL) { case 6: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_1_5MHz_FDD_t; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->type = 1; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->rv = 1; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->mcs = 1; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_1_5MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_1_5MHz_TDD_1_6_t)); } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_1_5MHz_TDD_1_6_t; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->type = 1; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_1_5MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_1_5MHz_TDD_1_6_t)); } break; case 25: default: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_FDD_t; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->type = 1; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->rv = 1; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->mcs = 1; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_5MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t)); } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->type = 1; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_5MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t)); } break; case 50: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_10MHz_FDD_t; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->type = 1; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->rv = 1; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->mcs = 1; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_10MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_10MHz_TDD_1_6_t)); } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_10MHz_TDD_1_6_t; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->type = 1; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1A_10MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_10MHz_TDD_1_6_t)); } break; case 100: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_20MHz_FDD_t; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->type = 1; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->rv = 1; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->mcs = 1; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_20MHz_FDD_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_20MHz_TDD_1_6_t)); } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_20MHz_TDD_1_6_t; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->type = 1; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->vrb_type = 0; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->rballoc = computeRIV(25,10,3); ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->rv = 1; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->mcs = 1; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->harq_pid = 0; ((DCI1A_20MHz_TDD_1_6_t*)&bcch_pdu)->TPC = 1; // set to 3 PRB memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&bcch_pdu,sizeof(DCI1A_20MHz_TDD_1_6_t)); } break; } /* case 6: DCI_pdu->Num_ue_spec_dci = 1; DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI2_5MHz_2A_M10PRB_TDD_t; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1236; DCI_pdu->dci_alloc[0].format = format2_2A_M10PRB; DCI_pdu->dci_alloc[0].ra_flag = 0; DLSCH_alloc_pdu1.rballoc = 0x00ff; DLSCH_alloc_pdu1.TPC = 0; DLSCH_alloc_pdu1.dai = 0; DLSCH_alloc_pdu1.harq_pid = 0; DLSCH_alloc_pdu1.tb_swap = 0; DLSCH_alloc_pdu1.mcs1 = 0; DLSCH_alloc_pdu1.ndi1 = 1; DLSCH_alloc_pdu1.rv1 = 0; DLSCH_alloc_pdu1.tpmi = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu1,sizeof(DCI2_5MHz_2A_M10PRB_TDD_t)); break; */ default: case 7: DCI_pdu->Num_ue_spec_dci = 1; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format1; DCI_pdu->dci_alloc[0].ra_flag = 0; if (transmission_mode<3) { //user 1 switch (phy_vars_eNB->lte_frame_parms.N_RB_DL) { case 25: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_FDD_t; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = subframe*3; //openair_daq_vars.target_ue_dl_mcs; //((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t)); */ } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_TDD_t; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; //((DCI1_5MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_5MHz_TDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t)); */ } break; case 50: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_10MHz_FDD_t; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; //((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_10MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_10MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_10MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_10MHz_TDD_t)); */ } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_10MHz_TDD_t; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; //((DCI1_10MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_10MHz_TDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_10MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_10MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_10MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_10MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_10MHz_TDD_t)); */ } break; case 100: if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_FDD_t; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; //((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_5MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_5MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_5MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t)); */ } else { DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_20MHz_TDD_t; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->rballoc = rballoc; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; //((DCI1_20MHz_TDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; ((DCI1_20MHz_TDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&dlsch_pdu,sizeof(DCI1_20MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_20MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->rballoc = rballoc2; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->TPC = 0; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->dai = 0; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->harq_pid = 1; //((DCI1_20MHz_FDD_t *)&dlsch_pdu)->mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->mcs = openair_daq_vars.target_ue_dl_mcs; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->ndi = 1; ((DCI1_20MHz_FDD_t *)&dlsch_pdu)->rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&((DCI1_20MHz_FDD_t *)&dlsch_pdu)->,sizeof(DCI1_5MHz_TDD_t)); */ } break; } } else if (transmission_mode==5) { DCI_pdu->Num_ue_spec_dci = 2; // user 1 DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t; DCI_pdu->dci_alloc[0].L = 3; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format1E_2A_M10PRB; DCI_pdu->dci_alloc[0].ra_flag = 0; DLSCH_alloc_pdu1E.tpmi = 5; //5=use feedback DLSCH_alloc_pdu1E.rv = 0; DLSCH_alloc_pdu1E.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; //DLSCH_alloc_pdu1E.mcs = cqi_to_mcs[phy_vars_eNB->eNB_UE_stats->DL_cqi[0]]; //DLSCH_alloc_pdu1E.mcs = (unsigned char) (taus()%28); DLSCH_alloc_pdu1E.mcs = openair_daq_vars.target_ue_dl_mcs; //DLSCH_alloc_pdu1E.mcs = (unsigned char) ((phy_vars_eNB->proc[subframe].frame%1024)%28); phy_vars_eNB->eNB_UE_stats[0].dlsch_mcs1 = DLSCH_alloc_pdu1E.mcs; DLSCH_alloc_pdu1E.harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]; DLSCH_alloc_pdu1E.dai = 0; DLSCH_alloc_pdu1E.TPC = 0; DLSCH_alloc_pdu1E.rballoc = openair_daq_vars.ue_dl_rb_alloc; DLSCH_alloc_pdu1E.rah = 0; DLSCH_alloc_pdu1E.dl_power_off = 0; //0=second user present memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); //user 2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t; DCI_pdu->dci_alloc[1].L = 0; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1E_2A_M10PRB; DCI_pdu->dci_alloc[1].ra_flag = 0; //DLSCH_alloc_pdu1E.mcs = openair_daq_vars.target_ue_dl_mcs; //DLSCH_alloc_pdu1E.mcs = (unsigned char) (taus()%28); //DLSCH_alloc_pdu1E.mcs = (unsigned char) ((phy_vars_eNB->frame%1024)%28); DLSCH_alloc_pdu1E.mcs = (unsigned char) (((phy_vars_eNB->proc[sched_subframe].frame_tx%1024)/3)%28); phy_vars_eNB->eNB_UE_stats[1].dlsch_mcs1 = DLSCH_alloc_pdu1E.mcs; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); // set the precoder of the second UE orthogonal to the first phy_vars_eNB->eNB_UE_stats[1].DL_pmi_single = (phy_vars_eNB->eNB_UE_stats[0].DL_pmi_single ^ 0x1555); } break; /* case 8: DCI_pdu->Num_common_dci = 1; DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0xbeef; DCI_pdu->dci_alloc[0].format = format1A; DCI_pdu->dci_alloc[0].ra_flag = 1; RA_alloc_pdu.type = 1; RA_alloc_pdu.vrb_type = 0; RA_alloc_pdu.rballoc = computeRIV(25,12,3); RA_alloc_pdu.ndi = 1; RA_alloc_pdu.rv = 1; RA_alloc_pdu.mcs = 4; RA_alloc_pdu.harq_pid = 0; RA_alloc_pdu.TPC = 1; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&RA_alloc_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t)); break; */ /* case 9: DCI_pdu->Num_ue_spec_dci = 1; //user 1 if (phy_vars_eNB->lte_frame_parms.frame_type == FDD) DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_FDD_t ; else DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format0; DCI_pdu->dci_alloc[0].ra_flag = 0; UL_alloc_pdu.type = 0; UL_alloc_pdu.hopping = 0; UL_alloc_pdu.rballoc = computeRIV(25,2,openair_daq_vars.ue_ul_nb_rb); UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs; UL_alloc_pdu.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; UL_alloc_pdu.TPC = 0; UL_alloc_pdu.cshift = 0; UL_alloc_pdu.dai = 0; UL_alloc_pdu.cqi_req = 1; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t)); */ // user 2 /* DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format0; DCI_pdu->dci_alloc[1].ra_flag = 0; UL_alloc_pdu.type = 0; UL_alloc_pdu.hopping = 0; if (cooperation_flag==0) UL_alloc_pdu.rballoc = computeRIV(25,2+openair_daq_vars.ue_ul_nb_rb,openair_daq_vars.ue_ul_nb_rb); else UL_alloc_pdu.rballoc = computeRIV(25,0,openair_daq_vars.ue_ul_nb_rb); UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs; UL_alloc_pdu.ndi = phy_vars_eNB->proc[sched_subframe].frame_tx&1; UL_alloc_pdu.TPC = 0; if ((cooperation_flag==0) || (cooperation_flag==1)) UL_alloc_pdu.cshift = 0; else UL_alloc_pdu.cshift = 1; UL_alloc_pdu.dai = 0; UL_alloc_pdu.cqi_req = 1; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t)); break; */ /*default: break;*/ } DCI_pdu->nCCE = 0; for (i=0; i<DCI_pdu->Num_common_dci+DCI_pdu->Num_ue_spec_dci; i++) { DCI_pdu->nCCE += (1<<(DCI_pdu->dci_alloc[i].L)); } } void fill_dci_emos(DCI_PDU *DCI_pdu, uint8_t subframe, PHY_VARS_eNB *phy_vars_eNB) { int i; uint8_t cooperation_flag = phy_vars_eNB->cooperation_flag; uint8_t transmission_mode = phy_vars_eNB->transmission_mode[0]; //uint32_t rballoc = 0x00F0; //uint32_t rballoc2 = 0x000F; /* uint32_t rand = taus(); if ((subframe==8) || (subframe==9) || (subframe==0)) rand = (rand%5)+5; else rand = (rand%4)+5; */ DCI_pdu->Num_common_dci = 0; DCI_pdu->Num_ue_spec_dci=0; switch (subframe) { case 5: DCI_pdu->Num_ue_spec_dci = 1; if (transmission_mode<3) { //user 1 DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1_5MHz_TDD_t; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format1; DCI_pdu->dci_alloc[0].ra_flag = 0; DLSCH_alloc_pdu.rballoc = openair_daq_vars.ue_dl_rb_alloc; DLSCH_alloc_pdu.TPC = 0; DLSCH_alloc_pdu.dai = 0; DLSCH_alloc_pdu.harq_pid = 1; DLSCH_alloc_pdu.mcs = openair_daq_vars.target_ue_dl_mcs; DLSCH_alloc_pdu.ndi = 1; DLSCH_alloc_pdu.rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu,sizeof(DCI1_5MHz_TDD_t)); /* //user2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1_5MHz_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1; DCI_pdu->dci_alloc[1].ra_flag = 0; DLSCH_alloc_pdu.rballoc = rballoc2; DLSCH_alloc_pdu.TPC = 0; DLSCH_alloc_pdu.dai = 0; DLSCH_alloc_pdu.harq_pid = 1; DLSCH_alloc_pdu.mcs = openair_daq_vars.target_ue_dl_mcs; DLSCH_alloc_pdu.ndi = 1; DLSCH_alloc_pdu.rv = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&DLSCH_alloc_pdu,sizeof(DCI1_5MHz_TDD_t)); */ } else if (transmission_mode==5) { DCI_pdu->Num_ue_spec_dci = 2; // user 1 DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format1E_2A_M10PRB; DCI_pdu->dci_alloc[0].ra_flag = 0; DLSCH_alloc_pdu1E.tpmi = 5; //5=use feedback DLSCH_alloc_pdu1E.rv = 0; DLSCH_alloc_pdu1E.ndi = 1; DLSCH_alloc_pdu1E.mcs = openair_daq_vars.target_ue_dl_mcs; DLSCH_alloc_pdu1E.harq_pid = 1; DLSCH_alloc_pdu1E.dai = 0; DLSCH_alloc_pdu1E.TPC = 0; DLSCH_alloc_pdu1E.rballoc = openair_daq_vars.ue_dl_rb_alloc; DLSCH_alloc_pdu1E.rah = 0; DLSCH_alloc_pdu1E.dl_power_off = 0; //0=second user present memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); //user 2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI1E_5MHz_2A_M10PRB_TDD_t; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format1E_2A_M10PRB; DCI_pdu->dci_alloc[1].ra_flag = 0; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&DLSCH_alloc_pdu1E,sizeof(DCI1E_5MHz_2A_M10PRB_TDD_t)); // set the precoder of the second UE orthogonal to the first phy_vars_eNB->eNB_UE_stats[1].DL_pmi_single = (phy_vars_eNB->eNB_UE_stats[0].DL_pmi_single ^ 0x1555); } break; case 7: DCI_pdu->Num_common_dci = 1; DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI1A_5MHz_TDD_1_6_t; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0xbeef; DCI_pdu->dci_alloc[0].format = format1A; DCI_pdu->dci_alloc[0].ra_flag = 1; RA_alloc_pdu.type = 1; RA_alloc_pdu.vrb_type = 0; RA_alloc_pdu.rballoc = computeRIV(25,12,3); RA_alloc_pdu.ndi = 1; RA_alloc_pdu.rv = 1; RA_alloc_pdu.mcs = 4; RA_alloc_pdu.harq_pid = 0; RA_alloc_pdu.TPC = 1; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],&RA_alloc_pdu,sizeof(DCI1A_5MHz_TDD_1_6_t)); break; case 9: DCI_pdu->Num_ue_spec_dci = 1; //user 1 DCI_pdu->dci_alloc[0].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ; DCI_pdu->dci_alloc[0].L = 2; DCI_pdu->dci_alloc[0].rnti = 0x1235; DCI_pdu->dci_alloc[0].format = format0; DCI_pdu->dci_alloc[0].ra_flag = 0; UL_alloc_pdu.type = 0; UL_alloc_pdu.hopping = 0; UL_alloc_pdu.rballoc = computeRIV(25,0,openair_daq_vars.ue_ul_nb_rb); UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs; UL_alloc_pdu.ndi = 1; UL_alloc_pdu.TPC = 0; UL_alloc_pdu.cshift = 0; UL_alloc_pdu.dai = 0; UL_alloc_pdu.cqi_req = 1; memcpy((void*)&DCI_pdu->dci_alloc[0].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t)); /* //user 2 DCI_pdu->dci_alloc[1].dci_length = sizeof_DCI0_5MHz_TDD_1_6_t ; DCI_pdu->dci_alloc[1].L = 2; DCI_pdu->dci_alloc[1].rnti = 0x1236; DCI_pdu->dci_alloc[1].format = format0; DCI_pdu->dci_alloc[1].ra_flag = 0; UL_alloc_pdu.type = 0; UL_alloc_pdu.hopping = 0; if (cooperation_flag==0) UL_alloc_pdu.rballoc = computeRIV(25,2+openair_daq_vars.ue_ul_nb_rb,openair_daq_vars.ue_ul_nb_rb); else UL_alloc_pdu.rballoc = computeRIV(25,0,openair_daq_vars.ue_ul_nb_rb); UL_alloc_pdu.mcs = openair_daq_vars.target_ue_ul_mcs; UL_alloc_pdu.ndi = 1; UL_alloc_pdu.TPC = 0; if ((cooperation_flag==0) || (cooperation_flag==1)) UL_alloc_pdu.cshift = 0; else UL_alloc_pdu.cshift = 1; UL_alloc_pdu.dai = 0; UL_alloc_pdu.cqi_req = 1; memcpy((void*)&DCI_pdu->dci_alloc[1].dci_pdu[0],(void *)&UL_alloc_pdu,sizeof(DCI0_5MHz_TDD_1_6_t)); */ break; default: break; } DCI_pdu->nCCE = 0; for (i=0; i<DCI_pdu->Num_common_dci+DCI_pdu->Num_ue_spec_dci; i++) { DCI_pdu->nCCE += (1<<(DCI_pdu->dci_alloc[i].L)); } }