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added configurable "sf_ahead" for NR/LTE in RU section. Tested in NR with sf_ahead=2 (normally 3)

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This commit is contained in:
Raymond Knopp
2022-02-13 22:15:48 +01:00
parent 5ba8b83856
commit 4756c5a167
15 changed files with 49 additions and 49 deletions
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openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+4 -6
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@@ -57,8 +57,6 @@ extern int oai_nfapi_nr_srs_indication(nfapi_nr_srs_indication_t *ind);
extern int oai_nfapi_nr_uci_indication(nfapi_nr_uci_indication_t *ind);
extern int oai_nfapi_nr_rach_indication(nfapi_nr_rach_indication_t *ind);
extern uint8_t nfapi_mode;
extern uint16_t sf_ahead;
extern uint16_t sl_ahead;
void handle_nr_rach(NR_UL_IND_t *UL_info)
@@ -472,14 +470,14 @@ void NR_UL_indication(NR_UL_IND_t *UL_info) {
nfapi_nr_config_request_scf_t *cfg = &mac->config[CC_id];
int spf = get_spf(cfg);
gNB_dlsch_ulsch_scheduler(module_id,
(UL_info->frame+((UL_info->slot>(spf-1-sl_ahead))?1:0)) % 1024,
(UL_info->slot+sl_ahead)%spf);
(UL_info->frame+((UL_info->slot>(spf-1-ifi->sl_ahead))?1:0)) % 1024,
(UL_info->slot+ifi->sl_ahead)%spf);
ifi->CC_mask = 0;
sched_info->module_id = module_id;
sched_info->CC_id = CC_id;
sched_info->frame = (UL_info->frame + ((UL_info->slot>(spf-1-sl_ahead)) ? 1 : 0)) % 1024;
sched_info->slot = (UL_info->slot+sl_ahead)%spf;
sched_info->frame = (UL_info->frame + ((UL_info->slot>(spf-1-ifi->sl_ahead)) ? 1 : 0)) % 1024;
sched_info->slot = (UL_info->slot+ifi->sl_ahead)%spf;
sched_info->DL_req = &mac->DL_req[CC_id];
sched_info->UL_dci_req = &mac->UL_dci_req[CC_id];