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Merge remote-tracking branch 'origin/ntn_leo_time_comp' into integration_2024_w34

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This commit is contained in:
Robert Schmidt
2024-08-27 14:30:15 +02:00
parent 922e810a82 b17b44dffb
commit 68b29301b0
18 changed files with 308 additions and 67 deletions
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openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
+4 -2
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@@ -88,7 +88,7 @@ void nr_ue_init_mac(NR_UE_MAC_INST_t *mac)
// Fake SIB19 reception for NTN
// TODO: remove this and implement the actual SIB19 reception instead!
if (get_nrUE_params()->ntn_koffset || get_nrUE_params()->ntn_ta_common) {
if (get_nrUE_params()->ntn_koffset || get_nrUE_params()->ntn_ta_common || get_nrUE_params()->ntn_ta_commondrift) {
NR_SIB19_r17_t *sib19_r17 = calloc(1, sizeof(*sib19_r17));
sib19_r17->ntn_Config_r17 = calloc(1, sizeof(*sib19_r17->ntn_Config_r17));
@@ -98,9 +98,11 @@ void nr_ue_init_mac(NR_UE_MAC_INST_t *mac)
}
// NTN ta-Common-r17
if (get_nrUE_params()->ntn_ta_common) {
if (get_nrUE_params()->ntn_ta_common || get_nrUE_params()->ntn_ta_commondrift) {
sib19_r17->ntn_Config_r17->ta_Info_r17 = calloc(1, sizeof(*sib19_r17->ntn_Config_r17->ta_Info_r17));
sib19_r17->ntn_Config_r17->ta_Info_r17->ta_Common_r17 = get_nrUE_params()->ntn_ta_common / 4.072e-6; // ta-Common-r17 is in units of 4.072e-3 µs, ntn_ta_common is in ms
if (get_nrUE_params()->ntn_ta_commondrift)
asn1cCallocOne(sib19_r17->ntn_Config_r17->ta_Info_r17->ta_CommonDrift_r17, get_nrUE_params()->ntn_ta_commondrift / 0.2e-3); // is in units of 0.2e-3 µs/s, ntn_ta_commondrift is in µs/s
}
nr_rrc_mac_config_req_sib19_r17(mac->ue_id, sib19_r17);