发明授权
US08638776B2 Frame generating device, receiving device, data transmitting/receiving system, frame generating method, and receiving method
有权
帧生成装置，接收装置，数据发送/接收系统，帧生成方法和接收方法
- 专利标题： Frame generating device, receiving device, data transmitting/receiving system, frame generating method, and receiving method
- 专利标题（中）： 帧生成装置，接收装置，数据发送/接收系统，帧生成方法和接收方法
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申请号： US12737502申请日： 2009-08-03
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公开(公告)号： US08638776B2公开(公告)日： 2014-01-28
- 发明人: Yoshimasa Kimura , Fumio Suzuki , Koichi Moriya
- 申请人： Yoshimasa Kimura , Fumio Suzuki , Koichi Moriya
- 申请人地址： JP
- 专利权人： OTSL Inc.
- 当前专利权人： OTSL Inc.
- 当前专利权人地址： JP
- 代理机构： Adams & Wilks
- 优先权： JP2008-201276 20080804
- 国际申请： PCT/JP2009/003686 WO 20090803
- 国际公布： WO2010/016225 WO 20100211
- 主分类号： H04J3/06
- IPC分类号： H04J3/06
摘要：
A frame generation device has a frame generation section that generates a frame including synchronization information for achieving synchronization with a reception device from among a group including one or more reception devices each of which receives information within the frame, address information indicating an address within the frame for transmitting data, and data transmitted to the reception device included in the group. A group-basis distribution data presence/absence information generation section generates group-basis distribution data presence/absence information indicating whether or not the transmitted data is included in the frame. A synchronization information generation section generates synchronization information including the group-basis distribution data presence/absence information. The frame generation section generates the frame such that the group-basis distribution data presence/absence information is allocated prior to the address information. A central processing unit controls operation of the frame generation section, group-basis distribution data presence/absence information generation section, and synchronization information generation section.