发明申请
- 专利标题： Method and system for providing a push-to-talk communication session
- 专利标题（中）： 提供一键通通信会话的方法和系统
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申请号： US11267645申请日： 2005-11-04
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公开(公告)号： US20070104121A1公开(公告)日： 2007-05-10
- 发明人: Shmuel Shaffer , Shah Talukder , Kittur Nagesh , Douglas Hall , Larry Metzger , Yogesh Kalley
- 申请人： Shmuel Shaffer , Shah Talukder , Kittur Nagesh , Douglas Hall , Larry Metzger , Yogesh Kalley
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 主分类号： H04L5/14
- IPC分类号： H04L5/14
摘要：
A method for providing a push-to-talk communication session includes facilitating a push-to-talk communication session among a full duplex endpoint supporting simultaneous two-way communication and a plurality of half duplex endpoints. Communications are received from and transmitted to the full duplex endpoint along a two-way communications path. The method includes blocking communications received from the full duplex endpoint while one of the plurality of half duplex endpoints has floor control in the communication session and receiving from the full duplex endpoint in the two-way communications path a floor control signal comprising a request to transmit communications in the communication session. The method includes, in response to receiving the floor control signal, providing floor control to the full duplex endpoint and transmitting to the plurality of half duplex endpoints communications received from the full duplex endpoint.
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