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Add support for RedCap Msg3 LCID

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This commit is contained in:
ndomingues
2025-03-20 18:13:12 +01:00
committed by Robert Schmidt
parent e73e04543a
commit 7235e484a0
1 changed files with 6 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+6
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@@ -199,6 +199,7 @@ uint8_t decode_ul_mac_sub_pdu_header(uint8_t *pduP, uint8_t *lcid, uint16_t *len
*length = pduP[1]; *length = pduP[1];
} }
break; break;
case UL_SCH_LCID_CCCH_48_BITS_REDCAP:
case UL_SCH_LCID_CCCH_48_BITS: case UL_SCH_LCID_CCCH_48_BITS:
*length = 6; *length = 6;
break; break;
@@ -329,6 +330,7 @@ static int nr_process_mac_pdu(instance_t module_idP,
switch (lcid) { switch (lcid) {
case UL_SCH_LCID_CCCH_64_BITS: case UL_SCH_LCID_CCCH_64_BITS:
case UL_SCH_LCID_CCCH_48_BITS_REDCAP:
case UL_SCH_LCID_CCCH_48_BITS: case UL_SCH_LCID_CCCH_48_BITS:
if (lcid == UL_SCH_LCID_CCCH_64_BITS) { if (lcid == UL_SCH_LCID_CCCH_64_BITS) {
// Check if it is a valid CCCH1 message, we get all 00's messages very often // Check if it is a valid CCCH1 message, we get all 00's messages very often
@@ -347,6 +349,10 @@ static int nr_process_mac_pdu(instance_t module_idP,
LOG_I(MAC, "[RAPROC] Received SDU for CCCH length %d for UE %04x\n", mac_len, UE->rnti); LOG_I(MAC, "[RAPROC] Received SDU for CCCH length %d for UE %04x\n", mac_len, UE->rnti);
if (lcid == UL_SCH_LCID_CCCH_48_BITS_REDCAP) {
LOG_I(MAC, "UE with RNTI %04x is RedCap\n", UE->rnti);
}
if (prepare_initial_ul_rrc_message(RC.nrmac[module_idP], UE)) { if (prepare_initial_ul_rrc_message(RC.nrmac[module_idP], UE)) {
mac_rlc_data_ind(module_idP, mac_rlc_data_ind(module_idP,
UE->rnti, UE->rnti,