发明授权
US08248929B2 Master unit device and band management method used by the same master unit device
有权
主单元设备使用的主单元设备和频带管理方法
- 专利标题： Master unit device and band management method used by the same master unit device
- 专利标题（中）： 主单元设备使用的主单元设备和频带管理方法
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申请号： US12160715申请日： 2007-01-05
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公开(公告)号： US08248929B2公开(公告)日： 2012-08-21
- 发明人: Shuichi Sato , Yasuo Hamamoto
- 申请人： Shuichi Sato , Yasuo Hamamoto
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2006-005897 20060113
- 国际申请： PCT/JP2007/050033 WO 20070105
- 国际公布： WO2007/080833 WO 20070719
- 主分类号： H04J3/16
- IPC分类号： H04J3/16 ; G06F15/16
摘要：
In a network including at least two transmission paths whose bands are respectively managed, an RTT test of DTCP-IP may fail due to a relay wait time generated by the band management regardless of retrials. An objective of the present invention is to assure success of the RTT test. A master unit device manages bands of the transmission paths and includes an RTT test detection section detecting a failure of the RTT test, and a band management section modifying a band management (TXOP allocation) schedule based on an RTT test failure detection. With this configuration, a time band during which no TXOP is allocated is provided between the transmission paths whose bands are respectively managed, thereby assuring success of the RTT test.
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