Invention Grant
US08743997B2 Method and apparatus for improving throughput and error performance of rateless coding systems
有权
用于提高无编码编码系统的吞吐量和误差性能的方法和装置
- Patent Title: Method and apparatus for improving throughput and error performance of rateless coding systems
- Patent Title (中): 用于提高无编码编码系统的吞吐量和误差性能的方法和装置
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Application No.: US12451273Application Date: 2007-05-03
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Publication No.: US08743997B2Publication Date: 2014-06-03
- Inventor: Chia-Han Lee , Wen Gao
- Applicant: Chia-Han Lee , Wen Gao
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Jeffrey M. Navon
- International Application: PCT/US2007/010771 WO 20070503
- International Announcement: WO2008/136792 WO 20081113
- Main IPC: H04L27/00
- IPC: H04L27/00

Abstract:
A method and system are described for adaptively adjusting data communication of a rateless coding system, including adaptively estimating a symbol coding length, determining a symbol threshold, determining if the adaptively estimated symbol coding length is less than the symbol threshold, adjusting a transmission power level based on the second determining act and adaptively adjusting a modulation scheme based on the second determining act. Also described are a method and system for decoding communication of a rateless coding system, including receiving encoded symbols, determining if a length of the received encoded symbols is greater than a threshold number of encoded symbols and decoding the received encoded symbols if the length of the received encoded symbols is greater than the threshold number of encoded symbols.
Public/Granted literature
- US20100239048A1 METHOD AND APPARATUS FOR IMPROVING THROUGHPUT AND ERROR PERFORMANCE OF RATELESS CODING SYSTEMS Public/Granted day:2010-09-23
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