FPGA-Based Improved Decoding Algorithm of LDPC Codes

In this paper, a low-complexity LDPC decoder structure was proposed by optimizing the confidence propagation algorithm based on the deep space standard LDPC codes developed by the Consultative Committee for Space Data Systems (CCSDS). With the improved decoding algorithm, the structure made full use...

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Bibliographic Details

Published in:	Applied Mechanics and Materials Vol. 519-520; no. Computer and Information Technology; pp. 995 - 999
Main Authors:	Bao, Jian Rong, Zhang, Qian Hua, Zhang, Jian Wu
Format:	Journal Article
Language:	English
Published:	Zurich Trans Tech Publications Ltd 01.02.2014
Subjects:	Algorithms Computation Decoders Decoding Deep space Error correcting codes Floating point arithmetic Signal to noise ratio LDPC Consultative Committee for Space Data Systems FPGA Belief Propagation Deep Space Communication
ISBN:	3038350192, 9783038350194
ISSN:	1660-9336, 1662-7482, 1662-7482
Online Access:	Get full text
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