发明授权
- 专利标题： Transmitting a synchronizing signal in a packet network
- 专利标题（中）： 在分组网络中发送同步信号
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申请号： US12225055申请日： 2007-03-13
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公开(公告)号： US08711886B2公开(公告)日： 2014-04-29
- 发明人: Thierry Tapie , Serge Defrance , Bertrand Huguies
- 申请人： Thierry Tapie , Serge Defrance , Bertrand Huguies
- 申请人地址： FR Boulogne Billancourt
- 专利权人： Thomson Licensing
- 当前专利权人： Thomson Licensing
- 当前专利权人地址： FR Boulogne Billancourt
- 代理机构： Tutunjian & Bitetto, P.C.
- 优先权： FR0650837 20060313
- 国际申请： PCT/FR2007/050918 WO 20070313
- 国际公布： WO2007/104891 WO 20070920
- 主分类号： H04J3/06
- IPC分类号： H04J3/06 ; H04J3/07 ; H04J3/00 ; H04N21/43 ; H04N21/242 ; H04N21/8547
摘要：
The invention concerns a device for transmitting packets in a packet communication network comprising at least two stations, characterized in that it includes means for: extract image cues from a synchronizing signal, initializing a first counter based on said image cues, initializing a second counter every “m” zero crossing of the first counter, sampling the second counter at all the Tech periods, where Tech is derived from a time base synchronized on all the network stations, and transmitting packets containing the samples in the network. The invention also concerns a device for receiving packets in a packet communication network comprising at least two stations.
公开/授权文献
- US20090175271A1 Transmitting A Synchronizing Signal In A Packet Network 公开/授权日：2009-07-09
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