发明授权
- 专利标题： Wireless packet communication method and wireless packet communication apparatus
- 专利标题（中）： 无线分组通信方法和无线分组通信装置
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申请号： US10553107申请日： 2004-09-09
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公开(公告)号： US07280551B2公开(公告)日： 2007-10-09
- 发明人: Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa
- 申请人： Kengo Nagata , Tomoaki Kumagai , Shinya Otsuki , Kazuyoshi Saito , Satoru Aikawa
- 申请人地址： JP Tokyo
- 专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2003-317100 20030909
- 国际申请： PCT/JP2004/013483 WO 20040909
- 国际公布： WO2005/027555 WO 20050324
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04J3/16
摘要：
In a wireless packet communication method for transmitting a plurality of wireless packets simultaneously by using multiple wireless channels determined to be idle by carrier sense, a wireless channel determined to be idle and MIMO, or the multiple wireless channel and the MIMO, a mandatory channel that is always used for transmission is set. The wireless packets are transmitted by using the wireless channel(s) including the mandatory channel only when the mandatory channel is idle. That is, in case of transmitting a plurality of wireless packets simultaneously, transmission is performed by using the wireless channel(s) including the mandatory channel, and transmission is not performed when the mandatory channel is not idle.
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