CELLULAR ACCESS NETWORK COMPRISING A CELLULAR TERMINAL EMULATOR FOR INTERFACING WITH A LOW RATE ACCESS NETWORK

摘要

The present invention relates to a cellular access network (12) of a cellular wireless communication system (10) adapted to exchange cellular data by radio with cellular terminals (11), said cellular access network being connected to a cellular core network (13). Said cellular access network comprises means for interfacing with a low bit rate access network of a low speed wireless communication system (20), said low bit rate access network being adapted to exchange low speed data by radio channel with low speed terminals (21). In addition, the interfacing means comprise at least one cellular terminal emulator, called "virtual server" (30), configured to exchange, via the cellular network heart (13), low-speed data between the network low speed access and a server (23) of the low speed wireless communication system (20).