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Store TA total in UE

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This commit is contained in:
Arash Sahbafard
2022-08-26 13:44:26 +02:00
committed by laurent
parent f23f435509
commit e494c11b65
2 changed files with 9 additions and 3 deletions
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openair1/PHY/defs_nr_UE.h
+1
View File
@@ -641,6 +641,7 @@ typedef struct NR_UL_TIME_ALIGNMENT {
char ta_slot;
/// TA command and TAGID received from the gNB
uint16_t ta_command;
uint32_t ta_total;
uint8_t tag_id;
} NR_UL_TIME_ALIGNMENT_t;
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+8 -3
View File
@@ -3711,9 +3711,12 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
/*uint8_t ta_command = ((NR_MAC_CE_TA *)pduP)[1].TA_COMMAND;
uint8_t tag_id = ((NR_MAC_CE_TA *)pduP)[1].TAGID;*/
const int ta = ((NR_MAC_CE_TA *)pduP)[1].TA_COMMAND;
const int tag = ((NR_MAC_CE_TA *)pduP)[1].TAGID;
ul_time_alignment->apply_ta = 1;
ul_time_alignment->ta_command = ((NR_MAC_CE_TA *)pduP)[1].TA_COMMAND;
ul_time_alignment->tag_id = ((NR_MAC_CE_TA *)pduP)[1].TAGID;
ul_time_alignment->ta_command = ta; //here
ul_time_alignment->ta_total += ta - 31;
ul_time_alignment->tag_id = tag;
/*
#ifdef DEBUG_HEADER_PARSING
@@ -4094,7 +4097,9 @@ int nr_ue_process_rar(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t
// TA command
ul_time_alignment->apply_ta = 1;
ul_time_alignment->ta_command = 31 + rar->TA2 + (rar->TA1 << 5);
const int ta = rar->TA2 + (rar->TA1 << 5);
ul_time_alignment->ta_command = 31 + ta;
ul_time_alignment->ta_total = ta;
#ifdef DEBUG_RAR
// CSI