Evaluating zero error noise thresholds by the replica method for Gallager code ensembles


The zero error noise threshold for Gallager code ensemblers were evaluated by using replica method (RM). The RM, which was invented in statistical physics, offered an option for calculating the bound. It was shown that the given approach provided more optimistic evaluations with respect to the evaluations provided by the information theory literature for sparse matrices.

Publication DOI: https://doi.org/10.1109/ISIT.2002.1023527
Divisions: College of Engineering & Physical Sciences > Aston Institute of Urban Technology and the Environment (ASTUTE)
College of Engineering & Physical Sciences > Systems analytics research institute (SARI)
College of Engineering & Physical Sciences
Additional Information: © 2002 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Event Title: ISIT 2002
Event Type: Other
Event Dates: 2002-01-01 - 2002-01-01
Uncontrolled Keywords: Gallager code ensembles,Gallager's methodology,zero error noise thresholds,parity check matrix,Theoretical Computer Science,Information Systems,Modelling and Simulation,Applied Mathematics
ISBN: 0-7803-7501-7
Last Modified: 06 Jun 2024 07:35
Date Deposited: 11 Sep 2009 14:47
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Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://ieeexpl ... ocument/1023527 (Publisher URL)
PURE Output Type: Conference contribution
Published Date: 2002
Authors: Kabashima, Yoshiyuki
Sazuka, Naoya
Nakamura, Kazutaka
Saad, David (ORCID Profile 0000-0001-9821-2623)



Version: Accepted Version

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