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NR RRC - RRC Reestablishment - Enhancements

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1. Avoid using fill_masterCellGroup() function, during reestablishment.
2. Send the existing CellGroupConfig, instead of calling fill_masterCellGroup().
This commit is contained in:
Angelo Athanassopoulos
2023-05-10 16:47:43 +02:00
parent f4845eb5a0
commit c526ceff5a
1 changed files with 8 additions and 10 deletions
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openair2/RRC/NR/rrc_gNB.c
+8 -10
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@@ -1489,17 +1489,15 @@ void rrc_gNB_process_RRCReestablishmentComplete(const protocol_ctxt_t *const ctx
cellGroupConfig->spCellConfig = ue_p->masterCellGroup->spCellConfig;
cellGroupConfig->mac_CellGroupConfig = ue_p->masterCellGroup->mac_CellGroupConfig;
cellGroupConfig->physicalCellGroupConfig = ue_p->masterCellGroup->physicalCellGroupConfig;
cellGroupConfig->rlc_BearerToReleaseList = NULL;
cellGroupConfig->rlc_BearerToAddModList = calloc(1, sizeof(*cellGroupConfig->rlc_BearerToAddModList));
uint8_t drb_id_to_setup_start = ue_p->DRB_configList ? ue_p->DRB_configList->list.array[0]->drb_Identity : 1;
/* TODO: hardcoded to 13 for the time being, to be changed? */
long drb_priority[NGAP_MAX_DRBS_PER_UE] = {13};
fill_mastercellGroupConfig(cellGroupConfig,
ue_p->masterCellGroup,
rrc->um_on_default_drb,
(drb_id_to_setup_start < 2) ? 1 : 0,
ue_p->DRB_configList2[new_xid],
drb_priority);
/*
* Get SRB2, DRB configuration from the existing UE context,
* also start from SRB2 (i=1) and not from SRB1 (i=0).
*/
for (i = 1; i < ue_p->masterCellGroup->rlc_BearerToAddModList->list.count; ++i)
asn1cSeqAdd(&cellGroupConfig->rlc_BearerToAddModList->list, ue_p->masterCellGroup->rlc_BearerToAddModList->list.array[i]);
for (i = 0; i < cellGroupConfig->rlc_BearerToAddModList->list.count; i++) {
cellGroupConfig->rlc_BearerToAddModList->list.array[i]->reestablishRLC =