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Merge branch 'develop-nr' into ru-parallel-beamforming-merge

Browse Source 
Conflicts:
	openair1/PHY/MODULATION/nr_modulation.h
	openair1/PHY/NR_TRANSPORT/nr_dlsch.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
This commit is contained in:
Wang Tsu-Han
2019-11-22 17:00:53 +01:00
parent e0c80a83b8 90445b0003
commit 56ecc5cfb2
98 changed files with 3858 additions and 1797 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-gnb.c
+7 -7
View File
@@ -194,11 +194,6 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t
// UE-specific RX processing for subframe n
if (nfapi_mode == 0 || nfapi_mode == 1) */
if (slot_rx == NR_UPLINK_SLOT || gNB->frame_parms.frame_type == FDD) {
nfapi_nr_ul_config_ulsch_pdu_rel15_t *ulsch_pdu_rel15 = &gNB->ulsch[1][0]->harq_processes[0]->ulsch_pdu.ulsch_pdu_rel15;
phy_procedures_gNB_uespec_RX(gNB, frame_rx, slot_rx, ulsch_pdu_rel15->start_symbol, ulsch_pdu_rel15->start_symbol + ulsch_pdu_rel15->number_symbols);
}
pthread_mutex_lock(&gNB->UL_INFO_mutex);
gNB->UL_INFO.frame = frame_rx;
gNB->UL_INFO.slot = slot_rx;
@@ -217,6 +212,9 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t
if (oai_exit) return(-1);
//if (slot_rx == NR_UPLINK_SLOT || gNB->frame_parms.frame_type == FDD)
phy_procedures_gNB_uespec_RX(gNB, frame_rx, slot_rx);
if(get_thread_parallel_conf() != PARALLEL_RU_L1_TRX_SPLIT) {
phy_procedures_gNB_TX(gNB, frame_tx,slot_tx, 1);
}
@@ -528,7 +526,7 @@ int wakeup_rxtx(PHY_VARS_gNB *gNB,RU_t *ru) {
int ret;
int i;
struct timespec abstime;
int time_ns = 10000;
int time_ns = 50000;
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_RU))==0,"mutex_lock returns %d\n",ret);
for (i=0;i<gNB->num_RU;i++) {
@@ -956,7 +954,8 @@ void init_gNB(int single_thread_flag,int wait_for_sync) {
gNB->if_inst->NR_Schedule_response = nr_schedule_response;
gNB->if_inst->NR_PHY_config_req = nr_phy_config_request;
memset((void *)&gNB->UL_INFO,0,sizeof(gNB->UL_INFO));
memset((void *)&gNB->Sched_INFO,0,sizeof(gNB->Sched_INFO));
memset((void *)&gNB->UL_tti_req,0,sizeof(nfapi_nr_ul_tti_request_t));
//memset((void *)&gNB->Sched_INFO,0,sizeof(gNB->Sched_INFO));
LOG_I(PHY,"Setting indication lists\n");
gNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list = gNB->rx_pdu_list;
gNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list = gNB->crc_pdu_list;
@@ -964,6 +963,7 @@ void init_gNB(int single_thread_flag,int wait_for_sync) {
gNB->UL_INFO.harq_ind.harq_indication_body.harq_pdu_list = gNB->harq_pdu_list;
gNB->UL_INFO.cqi_ind.cqi_pdu_list = gNB->cqi_pdu_list;
gNB->UL_INFO.cqi_ind.cqi_raw_pdu_list = gNB->cqi_raw_pdu_list;
gNB->prach_energy_counter = 0;
}
}
executables/nr-ru.c
+4 -1
View File
@@ -81,6 +81,7 @@
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "enb_config.h"
#include <executables/nr-softmodem.h>
#ifdef SMBV
#include "PHY/TOOLS/smbv.h"
@@ -727,13 +728,15 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
//nr_subframe_t SF_type = nr_slot_select(cfg,slot%fp->slots_per_frame);
if ((slot == 0) ||
(slot == 1)) {
(slot == 1) || IS_SOFTMODEM_RFSIM ) {
int siglen=fp->samples_per_slot;
int flags;
if (slot==0)
flags = 2;
else if (slot==1)
flags=3;
else
flags=4;
/*
if (SF_type == SF_S) {
executables/nr-softmodem.h
+2
View File
@@ -49,10 +49,12 @@
#define SOFTMODEM_NOS1_BIT (1<<0)
#define SOFTMODEM_NOKRNMOD_BIT (1<<1)
#define SOFTMODEM_RFSIM_BIT (1<<10)
#define IS_SOFTMODEM_NOS1 ( get_softmodem_optmask() & SOFTMODEM_NOS1_BIT)
#define IS_SOFTMODEM_NOKRNMOD ( get_softmodem_optmask() & SOFTMODEM_NOKRNMOD_BIT)
#define IS_SOFTMODEM_RFSIM ( get_softmodem_optmask() & SOFTMODEM_RFSIM_BIT)
extern uint64_t get_softmodem_optmask(void);
extern void get_common_options(void);
executables/nr-ue.c
+9 -4
View File
@@ -538,6 +538,9 @@ void trashFrame(PHY_VARS_NR_UE *UE, openair0_timestamp *timestamp) {
dummy_rx,
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_rx);
if (IS_SOFTMODEM_RFSIM ) {
usleep(1000); // slow down, as would do actuall rf to let cpu for the synchro thread
}
}
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
@@ -695,12 +698,12 @@ void *UE_thread(void *arg) {
//LOG_I(PHY,"Process slot %d thread Idx %d total gain %d\n", slot_nr, thread_idx, UE->rx_total_gain_dB);
#ifdef OAI_ADRV9371_ZC706
uint32_t total_gain_dB_prev = 0;
/*uint32_t total_gain_dB_prev = 0;
if (total_gain_dB_prev != UE->rx_total_gain_dB) {
total_gain_dB_prev = UE->rx_total_gain_dB;
openair0_cfg[0].rx_gain[0] = UE->rx_total_gain_dB-20;
openair0_cfg[0].rx_gain[0] = UE->rx_total_gain_dB;
UE->rfdevice.trx_set_gains_func(&UE->rfdevice,&openair0_cfg[0]);
}
}*/
#endif
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
@@ -732,6 +735,8 @@ void *UE_thread(void *arg) {
rxp,
readBlockSize,
UE->frame_parms.nb_antennas_rx),"");
if (slot_nr==18)
AssertFatal( writeBlockSize ==
UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+
@@ -741,7 +746,7 @@ void *UE_thread(void *arg) {
txp,
writeBlockSize,
UE->frame_parms.nb_antennas_tx,
1),"");
4),"");
if( slot_nr==(nb_slot_frame-1)) {
// read in first symbol of next frame and adjust for timing drift