LDPC encoders, decoders, systems and methods

Details LDPC encoders, decoders, systems and methods LDPC encoders, decoders, systems and methods

2005-04-04

2010-11-09

Rizk, Sam (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S758000

Reexamination Certificate

active

07831883

ABSTRACT:
An LDPC encoder with a complexity that increases linearly as a function of block size is provided. They are implementable with simple logic consisting of a repeater with an irregular repeat pattern, an interleaver, and an accumulator that performs irregular accumulations.

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patent: 2005/0246615 (2005-11-01), Matsumoto
Abbasfar et al. Accumulate Repeat Accumulate Codes, University of California Los Angeles, Dec. 2, 2003. pp. 1-6.

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