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Commit fb054e65 authored by Masayuki HARADA's avatar Masayuki HARADA
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Merge branch 'sp3_master' into scd_refactoring 

# Conflicts:
#	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
parents ff604660 14740aec
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Showing with 115 additions and 77 deletions
openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c
View file @ fb054e65
......@@ -1035,6 +1035,11 @@ void ulsch_channel_compensation(int32_t **rxdataF_ext,
#if defined(__x86_64__) || defined(__i386__)
__m128 avg128U;
#elif defined(__arm__)
int32x4_t avg128U;
#endif
void ulsch_channel_level(int32_t **drs_ch_estimates_ext,
LTE_DL_FRAME_PARMS *frame_parms,
......@@ -1045,24 +1050,21 @@ void ulsch_channel_level(int32_t **drs_ch_estimates_ext,
int16_t rb;
uint8_t aarx;
#if defined(__x86_64__) || defined(__i386__)
__m128i avg128U;
__m128i *ul_ch128;
#elif defined(__arm__)
int16x4_t *ul_ch128;
int32x4_t avg128U;
#endif
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
//clear average level
#if defined(__x86_64__) || defined(__i386__)
avg128U = _mm_setzero_si128();
avg128U = _mm_setzero_ps();
ul_ch128=(__m128i *)drs_ch_estimates_ext[aarx];
for (rb=0; rb<nb_rb; rb++) {
avg128U = _mm_add_epi32(avg128U,_mm_madd_epi16(ul_ch128[0],ul_ch128[0]));
avg128U = _mm_add_epi32(avg128U,_mm_madd_epi16(ul_ch128[1],ul_ch128[1]));
avg128U = _mm_add_epi32(avg128U,_mm_madd_epi16(ul_ch128[2],ul_ch128[2]));
avg128U = _mm_add_ps(avg128U,_mm_cvtepi32_ps(_mm_madd_epi16(ul_ch128[0],ul_ch128[0])));
avg128U = _mm_add_ps(avg128U,_mm_cvtepi32_ps(_mm_madd_epi16(ul_ch128[1],ul_ch128[1])));
avg128U = _mm_add_ps(avg128U,_mm_cvtepi32_ps(_mm_madd_epi16(ul_ch128[2],ul_ch128[2])));
ul_ch128+=3;
......@@ -1089,10 +1091,10 @@ void ulsch_channel_level(int32_t **drs_ch_estimates_ext,
#endif
DevAssert( nb_rb );
avg[aarx] = (((int*)&avg128U)[0] +
((int*)&avg128U)[1] +
((int*)&avg128U)[2] +
((int*)&avg128U)[3])/(nb_rb*12);
avg[aarx] = (int)((((float*)&avg128U)[0] +
((float*)&avg128U)[1] +
((float*)&avg128U)[2] +
((float*)&avg128U)[3])/(float)(nb_rb*12));
}
......
openair1/SCHED/phy_procedures_lte_eNb.c
View file @ fb054e65
......@@ -885,7 +885,7 @@ void uci_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
LOG_E(PHY,"Unknown number for N_RB_UL %d\n",fp->N_RB_UL);
break;
}
SR_payload = 0;
switch (uci->type) {
case SR:
case HARQ_SR:
......@@ -969,8 +969,34 @@ void uci_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
}
else { // frame_type == TDD
#if 1
metric[0] = rx_pucch(eNB,
uci->pucch_fmt,
i,
uci->n_pucch_1[0][0],
0, //n2_pucch
uci->srs_active, // shortened format
pucch_b0b1[0],
frame,
subframe,
PUCCH1a_THRES);
if (uci->type==HARQ_SR && metric[0] > metric_SR) SR_payload = 0;
else if (SR_payload == 1) fill_sr_indication(eNB,uci->rnti,frame,subframe,metric_SR);
if (uci->type==HARQ_SR && metric[0] <= metric_SR) {
SR_payload = 1;
metric[0] = rx_pucch(eNB,
uci->pucch_fmt,
i,
uci->n_pucch_1_0_sr[0],
0, //n2_pucch
uci->srs_active, // shortened format
pucch_b0b1[0],
frame,
subframe,
PUCCH1a_THRES);
}
#else
// if SR was detected, use the n1_pucch from SR
if (SR_payload==1) {
#ifdef DEBUG_PHY_PROC
......@@ -1020,8 +1046,17 @@ void uci_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
#ifdef DEBUG_PHY_PROC
LOG_D(PHY,"RNTI %x type %d SR_payload %d Frame %d Subframe %d pucch_b0b1[0][0] %d pucch_b0b1[0][1] %d pucch_b0b1[1][0] %d pucch_b0b1[1][1] %d \n",
uci->rnti,uci->type,SR_payload,frame,subframe,pucch_b0b1[0][0],pucch_b0b1[0][1],pucch_b0b1[1][0],pucch_b0b1[1][1]);
#endif
#endif
if(uci->pucch_fmt == pucch_format1a) {
LOG_D(PHY,"[eNB %d][PDSCH %x] Frame %d subframe %d pucch1a (TDD) payload %d (metric %d)\n",
eNB->Mod_id,uci->rnti,frame,subframe,pucch_b0b1[0][0],metric[0]);
uci->stat = metric[0];
fill_uci_harq_indication(eNB,uci,frame,subframe,pucch_b0b1[0],0,0xffff);
}
else if(uci->pucch_fmt == pucch_format1b) {
if (SR_payload == 1) { // this implements Table 7.3.1 from 36.213
if (pucch_b0b1[0][0] == 4) { // there isn't a likely transmission
harq_ack[0] = 4; // DTX
......@@ -1321,6 +1356,7 @@ void uci_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
AssertFatal(1==0,"Unsupported UCI type %d\n",uci->type);
break;
}
}
if (SR_payload == 1) {
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",eNB->Mod_id,
......@@ -2006,6 +2042,7 @@ void fill_uci_harq_indication(PHY_VARS_eNB *eNB,
switch (harq_ack[0]) {
case 0:
case 4:
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 0;
break;
case 1: // check if M=1,4,7
......@@ -2014,7 +2051,9 @@ void fill_uci_harq_indication(PHY_VARS_eNB *eNB,
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 1;
release_harq(eNB,UE_id,0,frame,subframe,0xffff);
release_harq(eNB,UE_id,1,frame,subframe,0xffff);
}
}else{
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 0;
}
break;
case 2: // check if M=2,5,8
if (uci->num_pucch_resources == 2 || tdd_config5_sf2scheds == 2 ||
......@@ -2022,7 +2061,9 @@ void fill_uci_harq_indication(PHY_VARS_eNB *eNB,
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 1;
release_harq(eNB,UE_id,0,frame,subframe,0xffff);
release_harq(eNB,UE_id,1,frame,subframe,0xffff);
}
}else{
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 0;
}
break;
case 3: // check if M=3,6,9
if (uci->num_pucch_resources == 3 || tdd_config5_sf2scheds == 3 ||
......@@ -2030,7 +2071,9 @@ void fill_uci_harq_indication(PHY_VARS_eNB *eNB,
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 1;
release_harq(eNB,UE_id,0,frame,subframe,0xffff);
release_harq(eNB,UE_id,1,frame,subframe,0xffff);
}
}else{
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 0;
}
break;
}
break;
......
openair2/LAYER2/MAC/eNB_scheduler_fairRR.c
View file @ fb054e65
......@@ -2962,26 +2962,6 @@ void schedule_ulsch_rnti_fairRR(module_id_t module_idP,
hi_dci0_pdu->dci_pdu.dci_pdu_rel8.harq_pid = harq_pid;
hi_dci0_req->number_of_dci++;
// fill in NAK information
hi_dci0_pdu = &hi_dci0_req->hi_dci0_pdu_list[hi_dci0_req->number_of_dci+hi_dci0_req->number_of_hi];
memset((void*)hi_dci0_pdu,0,sizeof(nfapi_hi_dci0_request_pdu_t));
hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE;
hi_dci0_pdu->pdu_size = 2+sizeof(nfapi_hi_dci0_hi_pdu);
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = ulsch_ue_select[CC_id].list[ulsch_ue_num].start_rb;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = UE_template->cshift[harq_pid];
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0;
hi_dci0_req->number_of_hi++;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG;
hi_dci0_req->sfnsf = sfnsf_add_subframe(sched_frame, sched_subframeP, 0); //(frameP, subframeP, 4)
nfapi_hi_dci0_request_t *nfapi_hi_dci0_req = &eNB->HI_DCI0_req[CC_id][subframeP];
nfapi_hi_dci0_req->sfn_sf = frameP<<4|subframeP; // sfnsf_add_subframe(sched_frame, sched_subframeP, 0); // sunday!
nfapi_hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST;
LOG_D(MAC,"[eNB %d][PUSCH %d/%x] CC_id %d Frame %d subframeP %d Scheduled (PHICH) UE %d (mcs %d, first rb %d, nb_rb %d, TBS %d, round %d)\n",
module_idP,harq_pid,rnti,CC_id,frameP,subframeP,UE_id,mcs_rv,
ulsch_ue_select[CC_id].list[ulsch_ue_num].start_rb, ulsch_ue_select[CC_id].list[ulsch_ue_num].nb_rb,
UE_template->TBS_UL[harq_pid],round);
// Add UL_config PDUs
LOG_D(MAC,"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n",
harq_pid,frameP,subframeP,UE_id,rnti,sched_frame,sched_subframeP);
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ fb054e65
......@@ -165,6 +165,9 @@ rx_sdu(const module_id_t enb_mod_idP,
UE_list->UE_sched_ctrl[UE_id].round_UL[CC_idP][harq_pid],
ul_cqi);
if(ul_cqi>200){ // too high energy pattern
UE_list->UE_sched_ctrl[UE_id].pusch_snr[CC_idP] = ul_cqi;
}
// AssertFatal(1==0,"ulsch in error\n");
if (UE_list->UE_sched_ctrl[UE_id].round_UL[CC_idP][harq_pid] == 3) {
UE_list->UE_sched_ctrl[UE_id].ul_scheduled &= (~(1 << harq_pid));
......@@ -175,6 +178,32 @@ rx_sdu(const module_id_t enb_mod_idP,
cancel_ra_proc(enb_mod_idP, CC_idP, frameP, current_rnti);
} else
UE_list->UE_sched_ctrl[UE_id].round_UL[CC_idP][harq_pid]++;
first_rb = UE_list->UE_template[CC_idP][UE_id].first_rb_ul[harq_pid];
// Program NACK for PHICH
LOG_D(MAC,
"Programming PHICH NACK for rnti %x harq_pid %d (first_rb %d)\n",
current_rnti, harq_pid, first_rb);
nfapi_hi_dci0_request_t *hi_dci0_req;
uint8_t sf_ahead_dl = ul_subframe2_k_phich(&mac->common_channels[CC_idP] , subframeP);
hi_dci0_req = &mac->HI_DCI0_req[CC_idP][(subframeP+sf_ahead_dl)%10];
nfapi_hi_dci0_request_body_t *hi_dci0_req_body = &hi_dci0_req->hi_dci0_request_body;
nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu =
&hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi];
memset((void *) hi_dci0_pdu, 0, sizeof(nfapi_hi_dci0_request_pdu_t));
hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE;
hi_dci0_pdu->pdu_size = 2 + sizeof(nfapi_hi_dci0_hi_pdu);
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start = first_rb;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.cyclic_shift_2_for_drms = 0;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0;
hi_dci0_req_body->number_of_hi++;
hi_dci0_req_body->sfnsf = sfnsf_add_subframe(frameP,subframeP, 0);
hi_dci0_req_body->tl.tag = NFAPI_HI_DCI0_REQUEST_BODY_TAG;
hi_dci0_req->sfn_sf = sfnsf_add_subframe(frameP,subframeP,sf_ahead_dl);
hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST;
return;
}
......@@ -1529,34 +1558,6 @@ schedule_ulsch_rnti(module_id_t module_idP,
T_INT(UE_template->mcs_UL[harq_pid]),
T_INT(first_rb[CC_id]),
T_INT(rb_table[rb_table_index]), T_INT(round));
// fill in NAK information
hi_dci0_pdu = &hi_dci0_req_body->hi_dci0_pdu_list[hi_dci0_req_body->number_of_dci + hi_dci0_req_body->number_of_hi];
memset((void *) hi_dci0_pdu, 0,
sizeof(nfapi_hi_dci0_request_pdu_t));
hi_dci0_pdu->pdu_type = NFAPI_HI_DCI0_HI_PDU_TYPE;
hi_dci0_pdu->pdu_size =
2 + sizeof(nfapi_hi_dci0_hi_pdu);
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.tl.tag = NFAPI_HI_DCI0_REQUEST_HI_PDU_REL8_TAG;
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.resource_block_start =
UE_template->first_rb_ul[harq_pid];
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.
cyclic_shift_2_for_drms =
UE_template->cshift[harq_pid];
hi_dci0_pdu->hi_pdu.hi_pdu_rel8.hi_value = 0;
hi_dci0_req_body->number_of_hi++;
hi_dci0_req_body->sfnsf = sfnsf_add_subframe(sched_frame, sched_subframeP, 0);
hi_dci0_req->sfn_sf = frameP<<4|subframeP;
hi_dci0_req->header.message_id = NFAPI_HI_DCI0_REQUEST;
LOG_D(MAC,
"[eNB %d][PUSCH %d/%x] CC_id %d Frame %d subframeP %d Scheduled (PHICH) UE %d (mcs %d, first rb %d, nb_rb %d, TBS %d, round %d)\n",
module_idP, harq_pid, rnti, CC_id, frameP,
subframeP, UE_id, UE_template->mcs_UL[harq_pid],
UE_template->first_rb_ul[harq_pid],
UE_template->nb_rb_ul[harq_pid],
UE_template->TBS_UL[harq_pid], round);
// Add UL_config PDUs
LOG_D(MAC,
"[PUSCH %d] Frame %d, Subframe %d: Adding UL CONFIG.Request for UE %d/%x, ulsch_frame %d, ulsch_subframe %d\n",
......
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
View file @ fb054e65
......@@ -376,6 +376,7 @@ static void trx_usrp_end(openair0_device *device) {
s->tx_md.end_of_burst = true;
s->tx_stream->send("", 0, s->tx_md);
s->tx_md.end_of_burst = false;
sleep(1);
#if defined(USRP_REC_PLAY)
}
#endif
......
targets/RT/USER/lte-softmodem.c
View file @ fb054e65
......@@ -332,10 +332,14 @@ void exit_fun(const char* s)
if (UE_flag==0) {
for (ru_id=0; ru_id<RC.nb_RU;ru_id++) {
if (RC.ru[ru_id]->rfdevice.trx_end_func)
RC.ru[ru_id]->rfdevice.trx_end_func(&RC.ru[ru_id]->rfdevice);
if (RC.ru[ru_id]->ifdevice.trx_end_func)
RC.ru[ru_id]->ifdevice.trx_end_func(&RC.ru[ru_id]->ifdevice);
if (RC.ru[ru_id]->rfdevice.trx_end_func) {
RC.ru[ru_id]->rfdevice.trx_end_func(&RC.ru[ru_id]->rfdevice);
RC.ru[ru_id]->rfdevice.trx_end_func = NULL;
}
if (RC.ru[ru_id]->ifdevice.trx_end_func) {
RC.ru[ru_id]->ifdevice.trx_end_func(&RC.ru[ru_id]->ifdevice);
RC.ru[ru_id]->ifdevice.trx_end_func = NULL;
}
}
}
......@@ -346,8 +350,10 @@ void exit_fun(const char* s)
for(CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if (UE_flag == 0) {
} else {
if (PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func)
PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func(&PHY_vars_UE_g[0][CC_id]->rfdevice);
if (PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func) {
PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func(&PHY_vars_UE_g[0][CC_id]->rfdevice);
PHY_vars_UE_g[0][CC_id]->rfdevice.trx_end_func = NULL;
}
}
}
......@@ -1471,16 +1477,21 @@ int main( int argc, char **argv )
// *** Handle per CC_id openair0
if (UE_flag==1) {
if (PHY_vars_UE_g[0][0]->rfdevice.trx_end_func)
if (PHY_vars_UE_g[0][0]->rfdevice.trx_end_func) {
PHY_vars_UE_g[0][0]->rfdevice.trx_end_func(&PHY_vars_UE_g[0][0]->rfdevice);
PHY_vars_UE_g[0][0]->rfdevice.trx_end_func = NULL;
}
}
else {
for(ru_id=0; ru_id<NB_RU; ru_id++) {
if (RC.ru[ru_id]->rfdevice.trx_end_func)
RC.ru[ru_id]->rfdevice.trx_end_func(&RC.ru[ru_id]->rfdevice);
if (RC.ru[ru_id]->ifdevice.trx_end_func)
RC.ru[ru_id]->ifdevice.trx_end_func(&RC.ru[ru_id]->ifdevice);
if (RC.ru[ru_id]->rfdevice.trx_end_func) {
RC.ru[ru_id]->rfdevice.trx_end_func(&RC.ru[ru_id]->rfdevice);
RC.ru[ru_id]->rfdevice.trx_end_func = NULL;
}
if (RC.ru[ru_id]->ifdevice.trx_end_func) {
RC.ru[ru_id]->ifdevice.trx_end_func(&RC.ru[ru_id]->ifdevice);
RC.ru[ru_id]->ifdevice.trx_end_func = NULL;
}
}
}
if (ouput_vcd)
......
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