Devices and methods for bit-level coding and decoding of...

Details Devices and methods for bit-level coding and decoding of... Devices and methods for bit-level coding and decoding of...

2011-01-18

2011-01-18

Ton, David (Department: 2117)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S701000

Reexamination Certificate

active

07873897

ABSTRACT:
A bit-level turbo code encoder is provided. The bit-level turbo code encoder is configured to receive a first input data sequence and generate a first output data sequence. The bit-level turbo code encoder includes a first non-binary convolutional code encoder, a bit-level interleaver, and a second non-binary convolutional code encoder. The first non-binary convolutional code encoder is configured to process the first input data sequence and generate a second output data sequence. The bit-level interleaver is configured to receive the first input data sequence as a first sequence and interleave the first sequence at bit level to generate a fourth sequence. The second non-binary convolutional code encoder is coupled with the bit-level interleaver and configured to receive the fourth sequence and process the fourth sequence to generate a third output data sequence.

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Sklar, Bernard, “Fundamental of Turbo Codes”, retrieved from the Internet on Aug. 4, 2008 http://www.informit.com/content/images/art—sklar3—turbocodes/elementLinks/art—sklar3—turbocodes.pdf.
Rekh, Shobha, et al., “Optimal choice of interleaver for turbo codes”, Academic Open Internet Journal, www.acadjournal.com, vol. 15, 2005.

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