Invention Grant
US07907070B2 Systems and methods for providing unequal error protection using embedded coding
有权
使用嵌入式编码提供不平等的错误保护的系统和方法
- Patent Title: Systems and methods for providing unequal error protection using embedded coding
- Patent Title (中): 使用嵌入式编码提供不平等的错误保护的系统和方法
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Application No.: US12210082Application Date: 2008-09-12
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Publication No.: US07907070B2Publication Date: 2011-03-15
- Inventor: Huaming Wu , Lizhong Zheng
- Applicant: Huaming Wu , Lizhong Zheng
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Austin Rapp & Hardman
- Main IPC: H03M7/00
- IPC: H03M7/00
Abstract:
A method for embedded encoding of at least two types of information. A first message and a second message are received. The types of a first encoder and a second encoder are determined. The rates of the first encoder and the second encoder are determined. A first codeword and a second codeword are generated. A mapping rule for the second codeword and a coding rule for the first codeword are determined. The second codeword is mapped into a plurality of symbols using the mapping rule. A third codeword is determined using the first codeword, the plurality of symbols, and the coding rule. The third codeword is then transmitted. The third codeword includes at least two types of information.
Public/Granted literature
- US20100066573A1 SYSTEMS AND METHODS FOR PROVIDING UNEQUAL ERROR PROTECTION USING EMBEDDED CODING Public/Granted day:2010-03-18
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