Home > Research > Publications & Outputs > Low-complexity decoding of LDPC codes
View graph of relations

Low-complexity decoding of LDPC codes

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published
<mark>Journal publication date</mark>08/2007
<mark>Journal</mark>Electronics Letters
Issue number18
Volume43
Number of pages2
Pages (from-to)990-991
Publication StatusPublished
<mark>Original language</mark>English

Abstract

The offset BP-based algorithm is a reduced-complexity derivative of the belief-propagation algorithm for decoding of low-density parity- check codes. It uses a constant offset term to simplify decoding, but at the cost of performance. A method to obtain a 'variable' offset parameter is presented here, to improve the performance of the algorithm.