发明申请
US20090216891A1 Communication bandwidth control method for a broadcast communication system, a server and a user terminal used in a broadcast communication system, and a program
审中-公开
用于广播通信系统中使用的广播通信系统，服务器和用户终端的通信带宽控制方法以及程序
- 专利标题： Communication bandwidth control method for a broadcast communication system, a server and a user terminal used in a broadcast communication system, and a program
- 专利标题（中）： 用于广播通信系统中使用的广播通信系统，服务器和用户终端的通信带宽控制方法以及程序
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申请号： US12453176申请日： 2009-04-30
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公开(公告)号： US20090216891A1公开(公告)日： 2009-08-27
- 发明人: Kenichi Horio , Takashi Ohno , Satoshi Okuyama
- 申请人： Kenichi Horio , Takashi Ohno , Satoshi Okuyama
- 申请人地址： JP Kanagawa
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kanagawa
- 优先权： JP2004-256066 20040902
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
A method transmitting and receiving data other than voice data and preventing deterioration in quality of communication voice data due to transmission and reception of the other than voice data, and utilizing a limited communication bandwidth when a plurality of users conduct the broadcast communication through common use of the conference room on the network. Upon a user terminal transmitting second data, verifying whether any of a plurality of identified user terminals has a right of transmission of first data. The method further includes that upon a user terminal having the a transmission right of first data, setting a value obtained by subtracting the communication bandwidth required for transmission of the first data from the communication bandwidth which each user terminal can use as the communication bandwidth for transmission of the second data. Upon no user terminal having a transmission right of first data, setting a communication bandwidth that each user terminal can use as the communication bandwidth for transmission of the second data.