Invention Grant
US08826102B2 Method and system for adapting forward error correction in multicast over wireless networks
有权
用于通过无线网络适应多播中的前向纠错的方法和系统
- Patent Title: Method and system for adapting forward error correction in multicast over wireless networks
- Patent Title (中): 用于通过无线网络适应多播中的前向纠错的方法和系统
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Application No.: US12989544Application Date: 2008-04-29
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Publication No.: US08826102B2Publication Date: 2014-09-02
- Inventor: Hang Liu , Saurabh Mathur
- Applicant: Hang Liu , Saurabh Mathur
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Jerome G. Schaefer
- International Application: PCT/US2008/005495 WO 20080429
- International Announcement: WO2009/134220 WO 20091105
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H04L1/00 ; H03M13/35 ; H03M13/25
Abstract:
A method and apparatus are described including receiving channel condition feedback from a device over a wireless channel, determining response to the channel condition feedback if a forward error correction coding rate is sufficient for the device to recover lost data, adjusting the forward error correction coding rate responsive to the second determining act and generating forward error correction packets using the adjusted forward error correction coding rate from source data.
Public/Granted literature
- US20120011413A1 METHOD AND SYSTEM FOR ADAPTING FORWARD ERROR CORRECTION IN MULTICAST OVER WIRELESS NETWORKS Public/Granted day:2012-01-12
Information query
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