Coded data generation or conversion – Digital code to digital code converters – To or from packed format
Reexamination Certificate
2011-03-15
2011-03-15
Jeanglaude, Jean B (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
To or from packed format
C341S050000, C341S051000
Reexamination Certificate
active
07907070
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.
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Wu Huaming
Zheng Lizhong
Austin Rapp & Hardman
Jeanglaude Jean B
Sharp Laboratories of America Inc.
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