Coded data generation or conversion – Digital code to digital code converters – To or from minimum d.c. level codes
Reexamination Certificate
2007-01-02
2010-10-05
Nguyen, Linh V (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
To or from minimum d.c. level codes
C341S059000, C341S060000, C341S107000, C714S738000, C714S739000, C714S742000
Reexamination Certificate
active
07808404
ABSTRACT:
A seed generator for a scrambler comprises a seed set identifier that identifies a seed set based on received user data symbols, which include a plurality of M-bit symbols. A seed selector selects a scrambling seed for the scrambler from the seed set based on Hamming distances between at least two of the M-bit symbols in the seed set.
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U.S. Appl. No. 10/639,796, filed Aug. 12, 2003, entitled, “Methods and Apparatus for Improving Minimum Hamming Weights of a Sequence”.
Marvell International Ltd.
Nguyen Linh V
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