Invention Grant
US09350764B2 Gateway apparatus and method and communication system 有权
网关设备及方法与通信系统

Gateway apparatus and method and communication system
Abstract:
A gateway apparatus receives a call control signal and/or a packet with voice data stored therein in a predetermined protocol from a packet transfer apparatus on a mobile high-speed network and converts the received protocol into a circuit-switched protocol used when an RNC connects to a circuit switching equipment on a mobile circuit-switched network, for output to the circuit switching equipment The gateway apparatus, on receipt of a call process signal and/or a voice signal, from the circuit switching equipment, converts the received protocol for output to the packet transfer apparatus.
Public/Granted literature
Information query
Patent Agency Ranking
0/0