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On the Distance Spectrum of Tail-Biting Repeat-Accumulate Codes

Matuz, Balazs and Liva, Gianluigi (2012) On the Distance Spectrum of Tail-Biting Repeat-Accumulate Codes. IEEE Communications Letters, 16 (4), 518-521 . IEEE - Institute of Electrical and Electronics Engineers.

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Abstract

In this letter the impact of tail-biting (TB) on the distance spectrum of repeat accumulate (RA) codes is analyzed. The average weight enumerator (WE) functions for RA ensembles with and without TB are derived, showing that in the short and moderate block length regimes TB is effective in reducing the multiplicities of low weight codewords. Finally, the asymptotic case is discussed.

Item URL in elib:https://elib.dlr.de/80241/
Document Type:Article
Title:On the Distance Spectrum of Tail-Biting Repeat-Accumulate Codes
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Matuz, BalazsDLRUNSPECIFIED
Liva, GianluigiDLRUNSPECIFIED
Date:April 2012
Journal or Publication Title:IEEE Communications Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:16
Page Range: 518-521
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Status:Published
Keywords:RA codes , tail-biting , weight enumerator
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignment
DLR - Research area:Space
DLR - Program:W - no assignment
DLR - Research theme (Project):W - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Liva, Dr. Gianluigi
Deposited On:10 Jan 2013 11:31
Last Modified:06 Sep 2019 15:26

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