Coding and decoding method for a sequence of elements,...

Details Coding and decoding method for a sequence of elements,... Coding and decoding method for a sequence of elements,...

2008-01-01

2008-01-01

Mai, Lam T. (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from minimum d.c. level codes

C341S050000

Reexamination Certificate

active

07315262

ABSTRACT:
A coding method for a sequence of elements that can be equal to at least two distinct values, the elements forming at least one input symbol. The coding method comprises a stretching step of stretching at least one of the input symbols, to form a stretched symbol, such that the stretched symbol does not have any successive transitions. The coding method further comprises a cancelling step of canceling the disparity of the stretched symbol to form a coded symbol, such that the coded symbol comprises approximately the same number of elements of each value.

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patent: 2006/0028361 (2006-02-01), Piret et al.
patent: 1 200 680 (1970-07-01), None
A.X. Widmark et al., “A DC-Balanced, Partitioned-Block, 8B/10B Transmission Code”, IBM Journal of Research and Development, vol. 27, No. 5, pp. 440-451, Sep. 1983.

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