Hybrid hard-decision iterative decoding of regular low-density parity-check codes

Hybrid decoding means to combine different iterative decoding algorithms with the aim of improving error performance or decoding complexity. In this work, we introduce "time-invariant" hybrid (H/sub TI/) algorithms, and using density evolution show that for regular low-density parity-check...

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Veröffentlicht in:	IEEE communications letters Jg. 8; H. 4; S. 250 - 252
Hauptverfasser:	Zarrinkhat, P., Banihashemi, A.H.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York, NY IEEE 01.04.2004 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithm design and analysis Applied sciences Broadband communication Coding, codes Convergence Error probability Exact sciences and technology Information, signal and communications theory Iterative algorithms Iterative decoding Parity check codes Partitioning algorithms Signal and communications theory Switches Telecommunications and information theory Wireless sensor networks Performance evaluation hybrid decoding iterative coding schemes low-density parity-check (LDPC) codes Iterative method message-passing decoding algorithms Decoding Density evolution Algorithm
ISSN:	1089-7798, 1558-2558
Online-Zugang:	Volltext
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