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Commit 1bdf31c5 authored by Raymond Knopp's avatar Raymond Knopp
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some more additions for TM3 

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6264 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 5c154c15
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Showing with 360 additions and 294 deletions
openair1/PHY/INIT/lte_init.c
View file @ 1bdf31c5
...@@ -880,7 +880,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue, ...@@ -880,7 +880,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
LTE_UE_PDCCH **ue_pdcch_vars = phy_vars_ue->lte_ue_pdcch_vars; LTE_UE_PDCCH **ue_pdcch_vars = phy_vars_ue->lte_ue_pdcch_vars;
LTE_UE_PRACH **ue_prach_vars = phy_vars_ue->lte_ue_prach_vars; LTE_UE_PRACH **ue_prach_vars = phy_vars_ue->lte_ue_prach_vars;
int i,j; int i,j,k;
unsigned char eNB_id; unsigned char eNB_id;
msg("Initializing UE vars (abstraction %d) for eNB TXant %d, UE RXant %d\n",abstraction_flag,frame_parms->nb_antennas_tx,frame_parms->nb_antennas_rx); msg("Initializing UE vars (abstraction %d) for eNB TXant %d, UE RXant %d\n",abstraction_flag,frame_parms->nb_antennas_tx,frame_parms->nb_antennas_rx);
...@@ -908,11 +908,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue, ...@@ -908,11 +908,7 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
ue_common_vars->txdata[i] = (int *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int)); ue_common_vars->txdata[i] = (int *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int));
bzero(ue_common_vars->txdata[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int)); bzero(ue_common_vars->txdata[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int));
#else //USER_MODE #else //USER_MODE
#ifdef IFFT_FPGA
ue_common_vars->txdata[i] = NULL;
#else //IFFT_FPGA
ue_common_vars->txdata[i] = TX_DMA_BUFFER[0][i]; ue_common_vars->txdata[i] = TX_DMA_BUFFER[0][i];
#endif //IFFT_FPGA
#endif //USER_MODE #endif //USER_MODE
} }
...@@ -922,12 +918,8 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue, ...@@ -922,12 +918,8 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
ue_common_vars->txdataF[i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); ue_common_vars->txdataF[i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
bzero(ue_common_vars->txdataF[i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); bzero(ue_common_vars->txdataF[i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
#else //USER_MODE #else //USER_MODE
#ifdef IFFT_FPGA
ue_common_vars->txdataF[i] = (mod_sym_t*) TX_DMA_BUFFER[0][i];
#else //IFFT_FPGA
ue_common_vars->txdataF[i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); ue_common_vars->txdataF[i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
bzero(ue_common_vars->txdataF[i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); bzero(ue_common_vars->txdataF[i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
#endif //IFFT_FPGA
#endif //USER_MODE #endif //USER_MODE
} }
...@@ -1112,11 +1104,13 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue, ...@@ -1112,11 +1104,13 @@ int phy_init_lte_ue(PHY_VARS_UE *phy_vars_ue,
ue_pdsch_vars[eNB_id]->rxdataF_ext[(j<<1)+i] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14)); ue_pdsch_vars[eNB_id]->rxdataF_ext[(j<<1)+i] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14));
ue_pdsch_vars[eNB_id]->rxdataF_comp0 = (int **)malloc16(8*sizeof(int*)); ue_pdsch_vars[eNB_id]->rxdataF_comp0 = (int **)malloc16(8*sizeof(int*));
ue_pdsch_vars[eNB_id]->rxdataF_comp1 = (int **)malloc16(8*sizeof(int*)); for (k=0;k<8;k++)
ue_pdsch_vars[eNB_id]->rxdataF_comp1[k] = (int **)malloc16(8*sizeof(int*));
for (i=0; i<frame_parms->nb_antennas_rx; i++) for (i=0; i<frame_parms->nb_antennas_rx; i++)
for (j=0; j<4;j++){ for (j=0; j<4;j++){
ue_pdsch_vars[eNB_id]->rxdataF_comp0[(j<<1)+i] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14)); ue_pdsch_vars[eNB_id]->rxdataF_comp0[(j<<1)+i] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14));
ue_pdsch_vars[eNB_id]->rxdataF_comp1[(j<<1)+i] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14)); for (k=0;k<8;k++)
ue_pdsch_vars[eNB_id]->rxdataF_comp1[(j<<1)+i][k] = (int *)malloc16(sizeof(int)*(frame_parms->N_RB_DL*12*14));
} }
// printf("rxdataF_comp[0] %p\n",ue_pdsch_vars[eNB_id]->rxdataF_comp[0]); // printf("rxdataF_comp[0] %p\n",ue_pdsch_vars[eNB_id]->rxdataF_comp[0]);
...@@ -1601,11 +1595,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB, ...@@ -1601,11 +1595,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB,
eNB_common_vars->txdata[eNB_id][i] = (int *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int)); eNB_common_vars->txdata[eNB_id][i] = (int *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int));
bzero(eNB_common_vars->txdata[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int)); bzero(eNB_common_vars->txdata[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int));
#else // USER_MODE #else // USER_MODE
#ifdef IFFT_FPGA
eNB_common_vars->txdata[eNB_id][i] = NULL;
#else //IFFT_FPGA
eNB_common_vars->txdata[eNB_id][i] = TX_DMA_BUFFER[eNB_id][i]; eNB_common_vars->txdata[eNB_id][i] = TX_DMA_BUFFER[eNB_id][i];
#endif //IFFT_FPGA
#endif //USER_MODE #endif //USER_MODE
#ifdef DEBUG_PHY #ifdef DEBUG_PHY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdata[%d][%d] = %p\n",eNB_id,i,eNB_common_vars->txdata[eNB_id][i]); msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdata[%d][%d] = %p\n",eNB_id,i,eNB_common_vars->txdata[eNB_id][i]);
...@@ -1629,12 +1619,8 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB, ...@@ -1629,12 +1619,8 @@ int phy_init_lte_eNB(PHY_VARS_eNB *phy_vars_eNB,
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
bzero(eNB_common_vars->txdataF[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); bzero(eNB_common_vars->txdataF[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
#else //USER_MODE #else //USER_MODE
#ifdef IFFT_FPGA
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)TX_DMA_BUFFER[eNB_id][i];
#else
eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); eNB_common_vars->txdataF[eNB_id][i] = (mod_sym_t *)malloc16(FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
bzero(eNB_common_vars->txdataF[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t)); bzero(eNB_common_vars->txdataF[eNB_id][i],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(mod_sym_t));
#endif //IFFT_FPGA
#endif //USER_MODE #endif //USER_MODE
#ifdef DEBUG_PHY #ifdef DEBUG_PHY
msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdataF[%d][%d] = %p (%d bytes)\n", msg("[openair][LTE_PHY][INIT] lte_eNB_common_vars->txdataF[%d][%d] = %p (%d bytes)\n",
......
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ 1bdf31c5
...@@ -3611,9 +3611,10 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe, ...@@ -3611,9 +3611,10 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
if ((ndi!=dlsch0_harq->DCINdi)|| // DCI has been toggled or this is the first transmission if ((ndi!=dlsch0_harq->DCINdi)|| // DCI has been toggled or this is the first transmission
(dlsch0_harq->first_tx==1)) { (dlsch0_harq->first_tx==1)) {
dlsch0_harq->round = 0; dlsch0_harq->round = 0;
if (dlsch0_harq->first_tx==1) if (dlsch0_harq->first_tx==1) {
LOG_D(PHY,"[PDSCH %x/%d] Format 1A DCI First TX: Clearing flag\n"); LOG_D(PHY,"[PDSCH %x/%d] Format 1A DCI First TX: Clearing flag\n");
dlsch0_harq->first_tx = 0; dlsch0_harq->first_tx = 0;
}
} }
dlsch0_harq->DCINdi = ndi; dlsch0_harq->DCINdi = ndi;
...@@ -3740,12 +3741,14 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe, ...@@ -3740,12 +3741,14 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
if ((ndi!=dlsch0_harq->DCINdi)|| if ((ndi!=dlsch0_harq->DCINdi)||
(dlsch0_harq->first_tx==1)) { (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->round=0;
dlsch0_harq->status = ACTIVE; dlsch0_harq->status = ACTIVE;
dlsch0_harq->DCINdi = ndi; dlsch0_harq->DCINdi = ndi;
if (dlsch0_harq->first_tx==1) if (dlsch0_harq->first_tx==1) {
LOG_D(PHY,"[PDSCH %x/%d] Format 1 DCI First TX: Clearing flag\n"); LOG_D(PHY,"[PDSCH %x/%d] Format 1 DCI First TX: Clearing flag\n");
dlsch0_harq->first_tx = 0; dlsch0_harq->first_tx = 0;
}
} }
else if (dlsch0_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process, 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 // this happens if either another harq process in the same
...@@ -4449,11 +4452,14 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe, ...@@ -4449,11 +4452,14 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
if (dlsch0->active == 1) { if (dlsch0->active == 1) {
if ((ndi1!=dlsch0_harq->DCINdi)|| if ((ndi1!=dlsch0_harq->DCINdi)||
(dlsch0_harq->first_tx==1)) { (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->round=0;
dlsch0_harq->status = ACTIVE; dlsch0_harq->status = ACTIVE;
dlsch0_harq->DCINdi = ndi1; dlsch0_harq->DCINdi = ndi1;
if (dlsch0_harq->first_tx==1) if (dlsch0_harq->first_tx==1) {
LOG_D(PHY,"[PDSCH %x/%d] Format 2A DCI First TX0: Clearing flag\n"); 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, 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 // this happens if either another harq process in the same
...@@ -4474,8 +4480,11 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe, ...@@ -4474,8 +4480,11 @@ int generate_ue_dlsch_params_from_dci(uint8_t subframe,
dlsch1_harq->status = ACTIVE; dlsch1_harq->status = ACTIVE;
dlsch1_harq->DCINdi = ndi2; dlsch1_harq->DCINdi = ndi2;
if (dlsch1_harq->first_tx==1) if (dlsch1_harq->first_tx==1) {
LOG_D(PHY,"[PDSCH %x/%d] Format 2A DCI First TX1: Clearing flag\n",rnti,harq_pid); LOG_D(PHY,"[PDSCH %x/%d] Format 2A DCI First TX1: Clearing flag\n",rnti,harq_pid);
dlsch1_harq->first_tx = 0;
}
} }
else if (dlsch1_harq->status == SCH_IDLE) { // we got an Ndi = 0 for a previously decoded process, 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 // this happens if either another harq process in the same
...@@ -5498,7 +5507,7 @@ int generate_ue_ulsch_params_from_dci(void *dci_pdu, ...@@ -5498,7 +5507,7 @@ int generate_ue_ulsch_params_from_dci(void *dci_pdu,
ulsch->harq_processes[harq_pid]->first_rb = RIV2first_rb_LUT100[rballoc]; ulsch->harq_processes[harq_pid]->first_rb = RIV2first_rb_LUT100[rballoc];
ulsch->harq_processes[harq_pid]->nb_rb = RIV2nb_rb_LUT100[rballoc]; ulsch->harq_processes[harq_pid]->nb_rb = RIV2nb_rb_LUT100[rballoc];
printf("rb_alloc (20 MHz dci) %d\n",rballoc); // printf("rb_alloc (20 MHz dci) %d\n",rballoc);
break; break;
default: default:
......
openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c
View file @ 1bdf31c5
...@@ -291,13 +291,15 @@ uint32_t dlsch_decoding(PHY_VARS_UE *phy_vars_ue, ...@@ -291,13 +291,15 @@ uint32_t dlsch_decoding(PHY_VARS_UE *phy_vars_ue,
(r==0) ? harq_process->F : 0); (r==0) ? harq_process->F : 0);
#ifdef DEBUG_DLSCH_DECODING #ifdef DEBUG_DLSCH_DECODING
msg("HARQ_PID %d Rate Matching Segment %d (coded bits %d,unpunctured/repeated bits %d, TBS %d, mod_order %d, nb_rb %d, Nl %d)...\n", msg("HARQ_PID %d Rate Matching Segment %d (coded bits %d,unpunctured/repeated bits %d, TBS %d, mod_order %d, nb_rb %d, Nl %d, rv %d, round %d)...\n",
harq_pid,r, G, harq_pid,r, G,
Kr*3, Kr*3,
harq_process->TBS, harq_process->TBS,
get_Qm(harq_process->mcs), get_Qm(harq_process->mcs),
harq_process->nb_rb, harq_process->nb_rb,
harq_process->Nl); harq_process->Nl,
harq_process->rvidx,
harq_process->round);
#endif #endif
...@@ -410,7 +412,8 @@ uint32_t dlsch_decoding(PHY_VARS_UE *phy_vars_ue, ...@@ -410,7 +412,8 @@ uint32_t dlsch_decoding(PHY_VARS_UE *phy_vars_ue,
dlsch->harq_ack[subframe].harq_id = harq_pid; dlsch->harq_ack[subframe].harq_id = harq_pid;
dlsch->harq_ack[subframe].send_harq_status = 1; dlsch->harq_ack[subframe].send_harq_status = 1;
harq_process->round++; harq_process->round++;
LOG_D(PHY,"[UE %d] DLSCH: Setting NACK for subframe %d (pid %d, round %d)\n",phy_vars_ue->Mod_id,subframe,harq_pid,harq_process->round); // LOG_D(PHY,"[UE %d] DLSCH: Setting NACK for subframe %d (pid %d, round %d)\n",phy_vars_ue->Mod_id,subframe,harq_pid,harq_process->round);
// printf("Rate: [UE %d] DLSCH: Setting NACK for subframe %d (pid %d, round %d)\n",phy_vars_ue->Mod_id,subframe,harq_pid,harq_process->round);
if (harq_process->round >= dlsch->Mdlharq) { if (harq_process->round >= dlsch->Mdlharq) {
harq_process->status = SCH_IDLE; harq_process->status = SCH_IDLE;
} }
......
openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
View file @ 1bdf31c5
...@@ -394,7 +394,8 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue, ...@@ -394,7 +394,8 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
eNB_id, eNB_id,
symbol, symbol,
get_Qm(dlsch0_harq->mcs), get_Qm(dlsch0_harq->mcs),
get_Qm(dlsch1_harq->mcs), get_Qm(dlsch1_harq->mcs),
dlsch0_harq->round,
nb_rb, nb_rb,
lte_ue_pdsch_vars[eNB_id]->log2_maxh); lte_ue_pdsch_vars[eNB_id]->log2_maxh);
// compute correlation between signal and interference channels // compute correlation between signal and interference channels
...@@ -524,7 +525,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue, ...@@ -524,7 +525,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
if (frame_parms->nb_antennas_tx_eNB == 2) { if (frame_parms->nb_antennas_tx_eNB == 2) {
dlsch_detection_mrc(frame_parms, dlsch_detection_mrc(frame_parms,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[dlsch0_harq->round],
lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext, lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext,
lte_ue_pdsch_vars[eNB_id]->rho, lte_ue_pdsch_vars[eNB_id]->rho,
lte_ue_pdsch_vars[eNB_id]->dl_ch_mag0, lte_ue_pdsch_vars[eNB_id]->dl_ch_mag0,
...@@ -640,7 +641,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue, ...@@ -640,7 +641,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
*/ */
dlsch_qpsk_qpsk_llr(frame_parms, dlsch_qpsk_qpsk_llr(frame_parms,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[dlsch0_harq->round],
lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext, lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext,
lte_ue_pdsch_vars[eNB_id]->llr[0], lte_ue_pdsch_vars[eNB_id]->llr[0],
symbol,first_symbol_flag,nb_rb, symbol,first_symbol_flag,nb_rb,
...@@ -650,7 +651,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue, ...@@ -650,7 +651,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
else if (get_Qm(dlsch1_harq->mcs) == 4) { else if (get_Qm(dlsch1_harq->mcs) == 4) {
dlsch_qpsk_16qam_llr(frame_parms, dlsch_qpsk_16qam_llr(frame_parms,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[dlsch0_harq->round],
lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1,
lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext, lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext,
lte_ue_pdsch_vars[eNB_id]->llr[0], lte_ue_pdsch_vars[eNB_id]->llr[0],
...@@ -661,7 +662,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue, ...@@ -661,7 +662,7 @@ int rx_pdsch(PHY_VARS_UE *phy_vars_ue,
else { else {
dlsch_qpsk_64qam_llr(frame_parms, dlsch_qpsk_64qam_llr(frame_parms,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0,
lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1, lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[dlsch0_harq->round],
lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1, lte_ue_pdsch_vars[eNB_id]->dl_ch_mag1,
lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext, lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext,
lte_ue_pdsch_vars[eNB_id]->llr[0], lte_ue_pdsch_vars[eNB_id]->llr[0],
...@@ -1368,6 +1369,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -1368,6 +1369,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
unsigned char symbol, unsigned char symbol,
unsigned char mod_order0, unsigned char mod_order0,
unsigned char mod_order1, unsigned char mod_order1,
int round,
unsigned short nb_rb, unsigned short nb_rb,
unsigned char output_shift) { unsigned char output_shift) {
...@@ -1383,7 +1385,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -1383,7 +1385,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
int **dl_ch_magb0 = lte_ue_pdsch_vars->dl_ch_magb0; int **dl_ch_magb0 = lte_ue_pdsch_vars->dl_ch_magb0;
int **dl_ch_magb1 = lte_ue_pdsch_vars->dl_ch_magb1; int **dl_ch_magb1 = lte_ue_pdsch_vars->dl_ch_magb1;
int **rxdataF_comp0 = lte_ue_pdsch_vars->rxdataF_comp0; int **rxdataF_comp0 = lte_ue_pdsch_vars->rxdataF_comp0;
int **rxdataF_comp1 = lte_ue_pdsch_vars->rxdataF_comp1; int **rxdataF_comp1 = lte_ue_pdsch_vars->rxdataF_comp1[0];
__m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp0_128,QAM_amp0_128b,QAM_amp1_128,QAM_amp1_128b; __m128i mmtmpD0,mmtmpD1,mmtmpD2,mmtmpD3,QAM_amp0_128,QAM_amp0_128b,QAM_amp1_128,QAM_amp1_128b;
...@@ -3350,35 +3352,35 @@ unsigned short dlsch_extract_rbs_dual(int **rxdataF, ...@@ -3350,35 +3352,35 @@ unsigned short dlsch_extract_rbs_dual(int **rxdataF,
#ifdef USER_MODE #ifdef USER_MODE
void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword) { void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int round) {
unsigned int nsymb = (phy_vars_ue->lte_frame_parms.Ncp == 0) ? 14 : 12; unsigned int nsymb = (phy_vars_ue->lte_frame_parms.Ncp == 0) ? 14 : 12;
char fname[32],vname[32]; char fname[32],vname[32];
int N_RB_DL=phy_vars_ue->lte_frame_parms.N_RB_DL; int N_RB_DL=phy_vars_ue->lte_frame_parms.N_RB_DL;
sprintf(fname,"dlsch%d_rxF_ext0.m",eNB_id); sprintf(fname,"dlsch%d_rxF_r%d_ext0.m",eNB_id,round);
sprintf(vname,"dl%d_rxF_ext0",eNB_id); sprintf(vname,"dl%d_rxF_r%d_ext0",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[0],12*N_RB_DL*nsymb,1,1);
if (phy_vars_ue->lte_frame_parms.nb_antennas_rx >1) { if (phy_vars_ue->lte_frame_parms.nb_antennas_rx >1) {
sprintf(fname,"dlsch%d_rxF_ext1.m",eNB_id); sprintf(fname,"dlsch%d_rxF_r%d_ext1.m",eNB_id,round);
sprintf(vname,"dl%d_rxF_ext1",eNB_id); sprintf(vname,"dl%d_rxF_r%d_ext1",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[1],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[1],12*N_RB_DL*nsymb,1,1);
} }
sprintf(fname,"dlsch%d_ch_ext00.m",eNB_id); sprintf(fname,"dlsch%d_ch_r%d_ext00.m",eNB_id,round);
sprintf(vname,"dl%d_ch_ext00",eNB_id); sprintf(vname,"dl%d_ch_r%d_ext00",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[0],12*N_RB_DL*nsymb,1,1);
if (phy_vars_ue->lte_frame_parms.nb_antennas_rx == 2) { if (phy_vars_ue->lte_frame_parms.nb_antennas_rx == 2) {
sprintf(fname,"dlsch%d_ch_ext01.m",eNB_id); sprintf(fname,"dlsch%d_ch_r%d_ext01.m",eNB_id,round);
sprintf(vname,"dl%d_ch_ext01",eNB_id); sprintf(vname,"dl%d_ch_r%d_ext01",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[1],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[1],12*N_RB_DL*nsymb,1,1);
} }
if (phy_vars_ue->lte_frame_parms.nb_antennas_tx_eNB == 2) { if (phy_vars_ue->lte_frame_parms.nb_antennas_tx_eNB == 2) {
sprintf(fname,"dlsch%d_ch_ext10.m",eNB_id); sprintf(fname,"dlsch%d_ch_r%d_ext10.m",eNB_id,round);
sprintf(vname,"dl%d_ch_ext10",eNB_id); sprintf(vname,"dl%d_ch_r%d_ext10",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[2],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[2],12*N_RB_DL*nsymb,1,1);
if (phy_vars_ue->lte_frame_parms.nb_antennas_rx == 2) { if (phy_vars_ue->lte_frame_parms.nb_antennas_rx == 2) {
sprintf(fname,"dlsch%d_ch_ext11.m",eNB_id); sprintf(fname,"dlsch%d_ch_r%d_ext11.m",eNB_id,round);
sprintf(vname,"dl%d_ch_ext11",eNB_id); sprintf(vname,"dl%d_ch_r%d_ext11",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[3],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[3],12*N_RB_DL*nsymb,1,1);
} }
} }
...@@ -3387,31 +3389,31 @@ void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per ...@@ -3387,31 +3389,31 @@ void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per
write_output("dlsch%d_ch_ext10.m","dl10_ch0_ext",lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[2],12*N_RB_DL*nsymb,1,1); write_output("dlsch%d_ch_ext10.m","dl10_ch0_ext",lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[2],12*N_RB_DL*nsymb,1,1);
write_output("dlsch%d_ch_ext11.m","dl11_ch0_ext",lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[3],12*N_RB_DL*nsymb,1,1); write_output("dlsch%d_ch_ext11.m","dl11_ch0_ext",lte_ue_pdsch_vars[eNB_id]->dl_ch_estimates_ext[3],12*N_RB_DL*nsymb,1,1);
*/ */
sprintf(fname,"dlsch%d_rho.m",eNB_id); sprintf(fname,"dlsch%d_r%d_rho.m",eNB_id,round);
sprintf(vname,"dl_rho%d",eNB_id); sprintf(vname,"dl_rho_r%d_%d",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[0],12*N_RB_DL*nsymb,1,1);
sprintf(fname,"dlsch%d_rxF_comp0.m",eNB_id); sprintf(fname,"dlsch%d_rxF_r%d_comp0.m",eNB_id,round);
sprintf(vname,"dl%d_rxF_comp0",eNB_id); sprintf(vname,"dl%d_rxF_r%d_comp0",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp0[0],12*N_RB_DL*nsymb,1,1);
if (phy_vars_ue->lte_frame_parms.nb_antennas_tx_eNB == 2) { if (phy_vars_ue->lte_frame_parms.nb_antennas_tx_eNB == 2) {
sprintf(fname,"dlsch%d_rxF_comp1.m",eNB_id); sprintf(fname,"dlsch%d_rxF_r%d_comp1.m",eNB_id,round);
sprintf(vname,"dl%d_rxF_comp1",eNB_id); sprintf(vname,"dl%d_rxF_r%d_comp1",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_comp1[0][round],12*N_RB_DL*nsymb,1,1);
} }
sprintf(fname,"dlsch%d_rxF_llr.m",eNB_id); sprintf(fname,"dlsch%d_rxF_r%d_llr.m",eNB_id,round);
sprintf(vname,"dl%d_llr",eNB_id); sprintf(vname,"dl%d_r%d_llr",eNB_id,round);
write_output(fname,vname, phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->llr[0],coded_bits_per_codeword,1,0); write_output(fname,vname, phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->llr[0],coded_bits_per_codeword,1,0);
sprintf(fname,"dlsch%d_mag1.m",eNB_id); sprintf(fname,"dlsch%d_r%d_mag1.m",eNB_id,round);
sprintf(vname,"dl%d_mag1",eNB_id); sprintf(vname,"dl%d_r%d_mag1",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag0[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_mag0[0],12*N_RB_DL*nsymb,1,1);
sprintf(fname,"dlsch%d_mag2.m",eNB_id); sprintf(fname,"dlsch%d_r%d_mag2.m",eNB_id,round);
sprintf(vname,"dl%d_mag2",eNB_id); sprintf(vname,"dl%d_r%d_mag2",eNB_id,round);
write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb0[0],12*N_RB_DL*nsymb,1,1); write_output(fname,vname,phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_magb0[0],12*N_RB_DL*nsymb,1,1);
printf("log2_maxh = %d\n",phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->log2_maxh); // printf("log2_maxh = %d\n",phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->log2_maxh);
} }
#endif #endif
......
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @ 1bdf31c5
...@@ -545,8 +545,8 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -545,8 +545,8 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
qam64_table_offset_im0+=1; qam64_table_offset_im0+=1;
*jj=*jj+1; *jj=*jj+1;
xx0_re = qam_table_s0[qam16_table_offset_re0]; xx0_re = qam_table_s0[qam64_table_offset_re0];
xx0_im = qam_table_s0[qam16_table_offset_im0]; xx0_im = qam_table_s0[qam64_table_offset_im0];
break; break;
...@@ -594,7 +594,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -594,7 +594,7 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
qam64_table_offset_im1 = 0; qam64_table_offset_im1 = 0;
if (x1[*jj2] == 1) if (x1[*jj2] == 1)
qam64_table_offset_re0+=4; qam64_table_offset_re1+=4;
*jj2 = *jj2 + 1; *jj2 = *jj2 + 1;
if (x1[*jj2] == 1) if (x1[*jj2] == 1)
qam64_table_offset_im1+=4; qam64_table_offset_im1+=4;
...@@ -612,8 +612,8 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -612,8 +612,8 @@ int allocate_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
qam64_table_offset_im1+=1; qam64_table_offset_im1+=1;
*jj2 = *jj2 + 1; *jj2 = *jj2 + 1;
xx1_re = qam_table_s1[qam16_table_offset_re1]; xx1_re = qam_table_s1[qam64_table_offset_re1];
xx1_im = qam_table_s1[qam16_table_offset_im1]; xx1_im = qam_table_s1[qam64_table_offset_im1];
break; break;
...@@ -1054,7 +1054,7 @@ int dlsch_modulation(mod_sym_t **txdataF, ...@@ -1054,7 +1054,7 @@ int dlsch_modulation(mod_sym_t **txdataF,
qam16_table_a1[i] = (int16_t)(((int32_t)qam16_table[i]*amp_rho_a)>>15); qam16_table_a1[i] = (int16_t)(((int32_t)qam16_table[i]*amp_rho_a)>>15);
qam16_table_b1[i] = (int16_t)(((int32_t)qam16_table[i]*amp_rho_b)>>15); qam16_table_b1[i] = (int16_t)(((int32_t)qam16_table[i]*amp_rho_b)>>15);
} }
else if (mod_order0 == 6) else if (mod_order1 == 6)
for (i=0;i<8;i++) { for (i=0;i<8;i++) {
qam64_table_a1[i] = (int16_t)(((int32_t)qam64_table[i]*amp_rho_a)>>15); qam64_table_a1[i] = (int16_t)(((int32_t)qam64_table[i]*amp_rho_a)>>15);
qam64_table_b1[i] = (int16_t)(((int32_t)qam64_table[i]*amp_rho_b)>>15); qam64_table_b1[i] = (int16_t)(((int32_t)qam64_table[i]*amp_rho_b)>>15);
......
openair1/PHY/LTE_TRANSPORT/proto.h
View file @ 1bdf31c5
...@@ -963,6 +963,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms, ...@@ -963,6 +963,7 @@ void dlsch_channel_compensation_TM3(LTE_DL_FRAME_PARMS *frame_parms,
unsigned char symbol, unsigned char symbol,
unsigned char mod_order0, unsigned char mod_order0,
unsigned char mod_order1, unsigned char mod_order1,
int round,
unsigned short nb_rb, unsigned short nb_rb,
unsigned char output_shift); unsigned char output_shift);
...@@ -1406,7 +1407,7 @@ void dump_dlsch(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe,uint8_t ...@@ -1406,7 +1407,7 @@ void dump_dlsch(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe,uint8_t
void dump_dlsch_SI(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe); void dump_dlsch_SI(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe);
void dump_dlsch_ra(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe); void dump_dlsch_ra(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe);
void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword); void dump_dlsch2(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int round);
#endif #endif
int dump_dci(LTE_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci); int dump_dci(LTE_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci);
......
openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
View file @ 1bdf31c5
This diff is collapsed.
openair1/PHY/defs.h
View file @ 1bdf31c5
...@@ -412,6 +412,9 @@ typedef struct ...@@ -412,6 +412,9 @@ typedef struct
LTE_UE_DLSCH_t *ulsch_ue_col[NUMBER_OF_CONNECTED_eNB_MAX]; LTE_UE_DLSCH_t *ulsch_ue_col[NUMBER_OF_CONNECTED_eNB_MAX];
LTE_UE_DLSCH_t *dlsch_ue_SI[NUMBER_OF_CONNECTED_eNB_MAX],*dlsch_ue_ra[NUMBER_OF_CONNECTED_eNB_MAX]; LTE_UE_DLSCH_t *dlsch_ue_SI[NUMBER_OF_CONNECTED_eNB_MAX],*dlsch_ue_ra[NUMBER_OF_CONNECTED_eNB_MAX];
LTE_UE_DLSCH_t *dlsch_ue_MCH[NUMBER_OF_CONNECTED_eNB_MAX]; LTE_UE_DLSCH_t *dlsch_ue_MCH[NUMBER_OF_CONNECTED_eNB_MAX];
// This is for SIC in the UE, to store the reencoded data
LTE_eNB_DLSCH_t *dlsch_eNB[NUMBER_OF_CONNECTED_eNB_MAX];
// For abstraction-purposes only // For abstraction-purposes only
uint8_t sr[10]; uint8_t sr[10];
uint8_t pucch_sel[10]; uint8_t pucch_sel[10];
...@@ -555,6 +558,9 @@ typedef struct ...@@ -555,6 +558,9 @@ typedef struct
time_stats_t dlsch_deinterleaving_stats; time_stats_t dlsch_deinterleaving_stats;
time_stats_t dlsch_llr_stats; time_stats_t dlsch_llr_stats;
time_stats_t dlsch_unscrambling_stats; time_stats_t dlsch_unscrambling_stats;
time_stats_t dlsch_rate_matching_stats;
time_stats_t dlsch_turbo_encoding_stats;
time_stats_t dlsch_interleaving_stats;
time_stats_t dlsch_tc_init_stats; time_stats_t dlsch_tc_init_stats;
time_stats_t dlsch_tc_alpha_stats; time_stats_t dlsch_tc_alpha_stats;
time_stats_t dlsch_tc_beta_stats; time_stats_t dlsch_tc_beta_stats;
......
openair1/PHY/impl_defs_lte.h
View file @ 1bdf31c5
...@@ -638,7 +638,7 @@ typedef struct { ...@@ -638,7 +638,7 @@ typedef struct {
/// Received frequency-domain signal after extraction and channel compensation /// Received frequency-domain signal after extraction and channel compensation
int32_t **rxdataF_comp0; int32_t **rxdataF_comp0;
/// Received frequency-domain signal after extraction and channel compensation /// Received frequency-domain signal after extraction and channel compensation
int32_t **rxdataF_comp1; int32_t **rxdataF_comp1[8];
/// Downlink channel estimates extracted in PRBS /// Downlink channel estimates extracted in PRBS
int32_t **dl_ch_estimates_ext; int32_t **dl_ch_estimates_ext;
/// Downlink cross-correlation of MIMO channel estimates (unquantized PMI) extracted in PRBS /// Downlink cross-correlation of MIMO channel estimates (unquantized PMI) extracted in PRBS
......
openair1/SIMULATION/LTE_PHY/dlsim.c
View file @ 1bdf31c5
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