Service request method for 5G local service

作者: Kim Dongmyoung , Shin Myung Ki , Lee Soohwan

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摘要: Provided is a service request method performed by an SMF device, including receiving, AMF N2 message from access network, and receiving Nsmf_PDUSession_UpdateSMContext PDU session ID location information type of UE the device; verifying selection criteria UPF device based on received determining whether to use new or old sending response with PUF determining. The network configured receive, MM NAS accept perform through RRC connection reconfiguration UE.