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METHOD FOR MOVING PDU SESSION ON NON-3GPP TO 3GPP ACCESS
METHOD FOR MOVING PDU SESSION ON NON-3GPP TO 3GPP ACCESS
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机译:在非3GPP上移动PDU会话的方法到3GPP访问
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摘要
In the present specification, provided is an operation method for an access and mobility management function (AMF). The method comprises a step of receiving a session management (SM) context state notification message from a session management function (SMF). The SM context state notification message can be received on the basis of the failure of a protocol data unit (PDU) session establishment procedure. The PDU session establishment procedure can be triggered for a handover of a PDU session between non-3rd generation partnership project (non-3GPP) access and 3GPP access. The method includes a step of updating an access type related to the PDU session on the basis of the SM context state notification message.
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