Decoding algorithm complexity influences the application of low-density parity-check (LDPC) codes. This article investigated the Belief-Propagation and improved decode algorithms for a subclass of binary LDPC that can be encoded linearly. Through the comparison of decoding performance, a low complexity one with good performance is preferred. It is shown that the incorporation of LDPC coding techniques into Digital Subscriber Line (DSL) systems appears to be possible.
Research of Low-Density Parity-Check Decode Algorithms for Digital Subscriber Lines
2008 Congress on Image and Signal Processing ; 2 ; 105-109
2008-05-01
836466 byte
Conference paper
Electronic Resource
English
Generalized Low-Density Parity-Check Codes for Optical Communication Systems
British Library Online Contents | 2005
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