Device for encoding and decoding using smaller block of symbols

Details Device for encoding and decoding using smaller block of symbols Device for encoding and decoding using smaller block of symbols

2007-03-05

2009-06-16

Chaudry, Mujtaba K (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S758000

Reexamination Certificate

active

07549110

ABSTRACT:
A first block of data symbols is generated by arranging a predetermined number of user data symbols and a predetermined number of dummy data symbols in a predetermined order. The first block of data symbols is encoded using an ECC encoder to obtain a codeword having a predetermined number of symbols, the codeword comprising the first block of data symbols and a second block of parity symbols. Then a codevector is generated containing less then all the user data symbols and parity symbols from the codeword. The codevector can be stored or transmitted. The codevector may be decoded by generating a codeword comprising dummy data symbols, the codevector, and filling symbols, arranged in a predetermined order. Then decoding the codeword using an ECC decoder to obtain the user data symbols.

REFERENCES:
patent: 5289501 (1994-02-01), Seshadri et al.
patent: 5872798 (1999-02-01), Baggen et al.
patent: 6199190 (2001-03-01), Wan
patent: WO0104895 (2001-01-01), None
DIJK, Coding for Informed Decoders, Washington, DC 2001.
DIGDIA' “Intel Developer Forum (Digital Home) & iHollywoodForum Digital Living Room”, IDF & Digital Living Room, Mar. 2005, pp. 1-40.
Reed-Solomon Codes, “An Introduction to Reed-Solomon Codes: principles, architecture and implementation” XP-002261706, pp. 1-7.

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