Invention Grant
- Patent Title: Method and apparatus for hop-by-hop reliable multicast in wireless networks
- Patent Title (中): 无线网络中逐跳可靠组播的方法和装置
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Application No.: US13499412Application Date: 2009-10-06
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Publication No.: US09215082B2Publication Date: 2015-12-15
- Inventor: Hang Liu , Lijun Dong
- Applicant: Hang Liu , Lijun Dong
- Applicant Address: FR Issy-les Moulineaux
- Assignee: THOMSON LICENSING
- Current Assignee: THOMSON LICENSING
- Current Assignee Address: FR Issy-les Moulineaux
- Agent Robert D. Shedd; Catherine A. Cooper
- International Application: PCT/US2009/005494 WO 20091006
- International Announcement: WO2011/043755 WO 20110414
- Main IPC: H04W24/04
- IPC: H04W24/04 ; H04L12/18 ; H04L12/721 ; H04L1/00 ; H04L12/701 ; H04L12/703 ; H04W84/18 ; H04W40/02 ; H04B7/155 ; H04L12/707 ; H04L12/801
Abstract:
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.
Public/Granted literature
- US20120182860A1 METHOD AND APPARATUS FOR HOP-BY-HOP RELIABLE MULTICAST IN WIRELESS NETWORKS Public/Granted day:2012-07-19
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