AN Release Procedure
The AMF supports procedure to release the logical NGAP signalling connection and the associated N3 User Plane connections and RAN RRC signalling and resources.
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AN-initiated—The AMF supports RAN initiated release because of inactivity, UE initiated connection release, link failure or any other reason.
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AMF-initiated—The AMF supports AMF-initiated release because of:
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IE value received as a part of prior procedure.
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Optional timer expiry
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The following feature is related to this use case: