Mechanism for turbo decoding when CRC for partial blocks is...

Details Mechanism for turbo decoding when CRC for partial blocks is... Mechanism for turbo decoding when CRC for partial blocks is...

2005-09-27

2005-09-27

Ton, David (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S758000

Reexamination Certificate

active

06950977

ABSTRACT:
A system and method for improving error detection and correction for transmitted data. An iterative error detection method is used to determine a relative likelihood that decoded data is an accurate representation of the original data. An independent error correction unit operates on the decoded data and a result from the independent error correction unit is injected into the iterative error detection method to improve the reliability of the error detection method.

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C. Berrou and A. Glavieux, Turbo-Codes: General Principles and Applications,Audio and Video Digital Radio Broadcasting Systems and Techniques, 1994, pp. 215-226, Ecole Nationale Supérieure des Télécommunications de Bretagne, BP 832-29285, Brest Cedex, France.
C. Berrou, A. Glavieux and P. Thitimajshima, Near Shannon Limit Error—Correcting Coding and Decoding: Turbo-Codes (1), 1993, pp. 1064-1070, Ecole Nationale Supérieure des Télécommunications de Bretagne, BP 832-29285, Brest Cedex, France.

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