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3 Commits

Author SHA1 Message Date
Sukchan Lee 9f4a9790e3 [AMF] Follow-up on #1987 
[AMF] Implicit Network-initiated Deregistration

    Two timers are introduced (both with duration of T3512 + 4 min):
    -MOBILE_REACHABLE
    -IMPLICIT_DEREGISTRATION
    MOBILE_REACHABLE is set when NAS connection for the UE is released.
    IMPLICIT_DEREGISTRATION is set when MOBILE_REACHABLE expires.

    On MOBILE_REACHABLE expiry Paging is ignored.
    On IMPLICIT_DEREGISTRATION expiry:
    -UE's RM_State is set to DEREGISTERED
    -UE is Nudm_SDM_Unsubscribed
    -UE is Nudm_UECM_Deregistered
    -PDU sessions are released
    -AM policies are deleted

    Existing flag amf_ue->network_initiated_de_reg is used.
 2023-01-08 13:53:48 +09:00
Bostjan Meglic ab11220dcc [ALL] Fix differences in function parameter names between definition and declaration 2022-07-01 21:38:47 +09:00
Sukchan Lee 3c6711c9c8 If HSS/UDR gets MSISDN, AMF/MME -> SMF/SGW [#464] 2020-06-29 22:12:24 -04:00