METHOD, DEVICE AND APPARATUS FOR DETERMINING SESSION ANCHOR OF DISTRIBUTED NETWORK

Provided in the embodiments of the present disclosure are a method, device and apparatus for determining a session anchor of a distributed network. The method comprises: a first network-side device receiving a protocol data unit (PDU) session establishment request message, which is sent by a first terminal; determining a mobile type of the first terminal on the basis of the PDU session establishment request message (301); and determining a target session management function on the basis of the mobile type of the first terminal, wherein the target session management function is a session management function that is served by an anchor user plane function of a PDU session that the first terminal requests to establish (302). Les modes de réalisation de la présente divulgation concernent un procédé, un dispositif et un appareil permettant de déterminer un ancrage de session d'un réseau distribué. Le procédé consiste en : la réception par un premier dispositif côté réseau d'un message de demande d'établissement de