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PoC SESSION COOPERATION SYSTEM, GATEWAY, GATEWAY MANAGEMENT SERVER, PoC SESSION COOPERATION METHOD, AND PoC SESSION COOPERATION PROGRAM
PoC SESSION COOPERATION SYSTEM, GATEWAY, GATEWAY MANAGEMENT SERVER, PoC SESSION COOPERATION METHOD, AND PoC SESSION COOPERATION PROGRAM
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机译:PoC会话合作系统,网关,网关管理服务器,PoC会话合作方法和PoC会话合作程序
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摘要
PROBLEM TO BE SOLVED: To efficiently achieve broadcasting to a plurality of sections.;SOLUTION: A cooperation GW management server 6 registers information relating to a PoC session in a cooperation GW storage part 18. A broadcasting terminal 5 refers to the cooperation GW storage part 18, and requests the cooperation PoC server 3 for the start of the cooperation PoC session by designating the PoC session. The cooperation GW management server 6 requests the cooperation GW4 for participation in the PoC session and the cooperation PoC session. The broadcasting terminal 5 requests the cooperation PoC server 3 for the acquisition of a speaker right. The cooperation GW4 requests the PoC server 1 for forced acquisition of the speaker right. When the broadcasting terminal 5 transmits a voice to the cooperation PoC server 3, the cooperation PoC server 3 multicasts the voice to the cooperation GW4 3, and when the cooperation GW4 transfers the voice to the PoC server 1, the PoC server 1 multicasts the voice to the PoC terminal 2.;COPYRIGHT: (C)2008,JPO&INPIT
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