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Merge remote-tracking branch 'origin/develop' into bupt-ulmimo-4

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This commit is contained in:
francescomani
2022-02-21 10:02:30 +01:00
parent c4f1812cc9 454aae1d96
commit ec539fc6a5
72 changed files with 2129 additions and 532 deletions
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executables/nr-ue.c
+10 -22
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@@ -778,15 +778,16 @@ void processSlotRX(void *arg) {
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, UE->Mod_id, ENB_FLAG_NO, mac->crnti, proc->frame_rx, proc->nr_slot_rx, 0);
pdcp_run(&ctxt);
}
// calling UL_indication to schedule things other than PUSCH (eg, PUCCH)
rxtxD->ue_sched_mode = NOT_PUSCH;
processSlotTX(rxtxD);
// Wait for PUSCH processing to finish
notifiedFIFO_elt_t *res;
res = pullTpool(&rxtxD->txFifo,&(get_nrUE_params()->Tpool));
delNotifiedFIFO_elt(res);
// calling UL_indication to schedule things other than PUSCH (eg, PUCCH)
rxtxD->ue_sched_mode = NOT_PUSCH;
processSlotTX(rxtxD);
} else {
rxtxD->ue_sched_mode = SCHED_ALL;
processSlotTX(rxtxD);
@@ -888,26 +889,13 @@ void syncInFrame(PHY_VARS_NR_UE *UE, openair0_timestamp *timestamp) {
}
int computeSamplesShift(PHY_VARS_NR_UE *UE) {
// compute TO compensation that should be applied for this frame
if ( UE->rx_offset < UE->frame_parms.samples_per_frame/2 &&
UE->rx_offset > 0 ) {
LOG_I(PHY,"!!!adjusting -1 samples!!! rx_offset == %d\n", UE->rx_offset);
UE->rx_offset = 0; // reset so that it is not applied falsely in case of SSB being only in every second frame
UE->max_pos_fil = 0; // reset IIR filter when sample shift is applied
return -1 ;
int samples_shift = -(UE->rx_offset>>1);
UE->rx_offset = 0; // reset so that it is not applied falsely in case of SSB being only in every second frame
UE->max_pos_fil = 0; // reset IIR filter when sample shift is applied
if (samples_shift != 0) {
LOG_I(NR_PHY,"Adjusting frame in time by %i samples\n", samples_shift);
}
if ( UE->rx_offset > UE->frame_parms.samples_per_frame/2 &&
UE->rx_offset < UE->frame_parms.samples_per_frame ) {
int rx_offset = UE->rx_offset - UE->frame_parms.samples_per_frame;
LOG_I(PHY,"!!!adjusting +1 samples!!! rx_offset == %d\n", rx_offset);
UE->rx_offset = 0; // reset so that it is not applied falsely in case of SSB being only in every second frame
UE->max_pos_fil = 0; // reset IIR filter when sample shift is applied
return 1;
}
return 0;
return samples_shift;
}
static inline int get_firstSymSamp(uint16_t slot, NR_DL_FRAME_PARMS *fp) {