Guido Casati 1a1502ac5a fix (gNB RRC): release RRC connection after last DRB ...

TS 38.331 §5.3.1.1 forbids RRC_CONNECTED with SRB2 and zero DRBs.
Releasing all DRBs must release the RRC connection.

After PDU session release (3GPP TS 23.502 §4.3.4.2), OAI left
SRB2 up and COTS UEs could re-establish into an invalid configuration.

On NGAP PDU Session Release Response, if no DRBs remain and SRB2 is
active, send NGAP UE Context Release Request. AMF Command drives
RRCRelease on the existing CU-CP path.

Closes: #148

Signed-off-by: Guido Casati <guido.casati@openairinterface.org>

2026-07-02 14:12:30 +02:00

..

COMMON

Merge remote-tracking branch 'GuidoCasati/nr-paging' into integration_2026_w25

2026-06-18 15:43:27 +02:00

E1AP

Merge remote-tracking branch 'origin/fix-bad-extern-declaration-in-c-not-h-files' into integration_2026_w22 (!4141)

2026-05-28 16:43:03 +02:00

E2AP

Fix the arithmetic exception

2026-05-28 14:27:07 +02:00

ENB_APP

Change OAI license to CSSL v1.0 (and others)

2026-03-27 16:36:37 +01:00

F1AP

Merge remote-tracking branch 'GuidoCasati/nr-paging' into integration_2026_w25

2026-06-18 15:43:27 +02:00

GNB_APP

Merge remote-tracking branch 'origin/aperiodic_SRS' into integration_2026_w22 (!3723)

2026-05-29 08:53:56 +02:00

LAYER2

Merge remote-tracking branch 'GuidoCasati/nr-paging' into integration_2026_w25

2026-06-18 15:43:27 +02:00

M2AP

refactor: harmonize AS key BIT_STRING macro

2026-05-27 13:01:35 +05:30

MCE_APP

Change OAI license to CSSL v1.0 (and others)

2026-03-27 16:36:37 +01:00

NR_PHY_INTERFACE

wrong usage of extern declaration in C files, instead of headers, and fix hidden bugs by this wrong extern declaration duplication

2026-05-27 12:21:51 +02:00

NR_UE_PHY_INTERFACE

Paging UE (MAC/PHY): forward PCCH to RRC and gate DLSCH on paging

2026-06-15 18:22:19 +02:00

PHY_INTERFACE

compilation improvements aroung impl_defs_top file

2026-03-31 16:45:24 +02:00

RRC

fix (gNB RRC): release RRC connection after last DRB

2026-07-02 14:12:30 +02:00

SDAP/nr_sdap

Fix: don't abort if TUN attach fails

2026-06-19 15:46:22 +02:00

UTIL

wrong usage of extern declaration in C files, instead of headers, and fix hidden bugs by this wrong extern declaration duplication

2026-05-27 12:21:51 +02:00

X2AP

refactor: harmonize AS key BIT_STRING macro

2026-05-27 13:01:35 +05:30

XNAP

XNAP: add encode/decode and unit test for Xn RAN Paging

2026-06-17 16:51:34 +05:30

CMakeLists.txt

moving unused check to upper folder in openair2

2026-03-27 18:02:43 +01:00