发明名称 WIMAX VOIP SERVICE ARCHITECTURE
摘要 A wireless communication system to support voice over internet protocol (VoIP) service is presented. In one embodiment, the system includes a connectivity service network comprising a voice over internet protocol (VoIP) gateway to enable the VoIP service. The VoIP gateway is operable to perform transcoding function to support VoIP data plane communication. The connectivity service network also includes a home agent and an authentication, authorization, and accounting server (AAA server). In one embodiment, the connectivity service network includes a VoIP service server.
申请公布号 US2011255465(A1) 申请公布日期 2011.10.20
申请号 US20100940288 申请日期 2010.11.05
申请人 SHAN CHANG HONG;VENKATACHALAM MUTHAIAH 发明人 SHAN CHANG HONG;VENKATACHALAM MUTHAIAH
分类号 H04W4/00;H04L12/66 主分类号 H04W4/00
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