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NGAP Path Switch Request Acknowledge: add decode and handler

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- Add handler at NGAP for Path Switch Request Acknowledge from AMF
- Add Path Switch Request Acknowledge message type definitions
- Implement decoder for Path Switch Request Acknowledge
  (Reference: 3GPP TS 38.413 §9.2.3.9)
    - AMF UE NGAP ID (M)
    - RAN UE NGAP ID (M)
    - Security Context (M)
    - PDU Session Resource Switched List (M)
    - Allowed NSSAI (M)
- Add required ASN.1 header includes for Path Switch Request Acknowledge IEs

Co-authored-by: Rakesh BB <rakesh.bb@fsid-iisc.in>
Signed-off-by: Venkatareddy Akumalla <venkatareddy.akumalla@openairinterface.org>
This commit is contained in:
Venkatareddy Akumalla
2026-06-16 06:35:47 +00:00
parent db7dbda8e2
commit 829d6fe7cf
7 changed files with 193 additions and 1 deletions
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2
common/platform_constants.h
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@@ -45,6 +45,8 @@
#define NR_MAX_NB_PDU_SESSIONS (256)
#define NR_MAX_NB_ALLOWED_SNSSAI (8) /* Maximum number of allowed S-NSSAI in TS 38.413 */
#define MAX_DRBS_PER_UE (32) /* Maximum number of Data Radio Bearers per UE
* defined for NGAP in TS 38.413 - maxnoofDRBs */
#define MAX_PDUS_PER_UE (8) /* Maximum number of PDU Sessions per UE */