METHOD AND SYSTEM FOR IMPLEMENTING AUTHENTICATION AND ACCOUNTING IN INTERACTION BETWEEN WIRELESS LOCAL AREA NETWORK AND FIXED NETWORK

摘要

Disclosed is a method for implementing authentication and accounting in the interaction between a wireless local area network (WLAN) and a fixed network. The method comprises: after a user equipment (UE) accesses a network, by means of a proxy function of an authentication, authorization and accounting server (AAA) of an access controller (AC), performing interaction between a broadband network gateway (BNG) and the AAA, and implementing authentication and accounting on the UE in sequence. Also disclosed at the same time is a system for implementing authentication and accounting in the interaction between a WLAN and a fixed network. By adopting the method and system of the present disclosure, authentication and accounting on a UE can be effectively implemented in the interaction between a WLAN and a fixed network.