发明授权
- 专利标题： Communication method, communication system, relaying device and communication device
- 专利标题（中）： 通信方式，通信系统，中继设备和通信设备
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申请号： US11394097申请日： 2006-03-31
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公开(公告)号： US07596132B2公开(公告)日： 2009-09-29
- 发明人: Noboru Iwayama , Kinya Yamazaki , Masahiro Matsuda
- 申请人： Noboru Iwayama , Kinya Yamazaki , Masahiro Matsuda
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 优先权： JP2005-379820 20051228
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
A communication device transmits to a relaying device a transmission right grant request for requesting a grant of a transmission right to a transmitting device, and the relaying device determines whether the received transmission right grant request is a command associated with the transmission right of the communication device or a command associated with the transmitting device, and if it determines that it is the command associated with the transmitting device, it grants the transmission right to the transmitting device, and starts broadcasting of data being transmitted from the transmitting device. In addition, when receiving from the communication device an operation command for operating the transmitting device, the relaying device determines a type of the command and transmits it to the transmitting device.
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