发明申请
US20120182860A1 METHOD AND APPARATUS FOR HOP-BY-HOP RELIABLE MULTICAST IN WIRELESS NETWORKS
有权
无线网络中HOP-By-HOP可靠多播的方法与装置
- 专利标题： METHOD AND APPARATUS FOR HOP-BY-HOP RELIABLE MULTICAST IN WIRELESS NETWORKS
- 专利标题（中）： 无线网络中HOP-By-HOP可靠多播的方法与装置
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申请号： US13499412申请日： 2009-10-06
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公开(公告)号： US20120182860A1公开(公告)日： 2012-07-19
- 发明人: Hang Liu , Lijun Dong
- 申请人： Hang Liu , Lijun Dong
- 国际申请： PCT/US2009/005494 WO 20091006
- 主分类号： H04W24/04
- IPC分类号： H04W24/04 ; H04W72/04 ; H04W28/02 ; H04W4/06
摘要：
A method and apparatus are described including performing hop-by-hop multicasting including network coding of data packets of a portion of content, wherein network coding further includes encoding data packets of a portion of content, multicasting said network coded data packets to downstream receivers, determining if an acknowledgement message has been received from at least one of the downstream receivers, determining if acknowledgement messages have been received from all of the downstream receivers responsive to the first determination.