elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Symbol Message Passing Decoding of Nonbinary Spatially-Coupled Low-Density Parity-Check Codes

Ben Yacoub, Emna and Lazaro Blasco, Francisco and Graell i Amat, Alexandre and Liva, Gianluigi (2019) Symbol Message Passing Decoding of Nonbinary Spatially-Coupled Low-Density Parity-Check Codes. AEIT 2019, Florence, Italy.

[img] PDF
335kB

Abstract

The performance of a decoding algorithm, called symbol message passing (SMP) is analyzed, for nonbinary spatially coupled low-density parity-check (LDPC) codes. The SMP algorithm can be seen as a generalization of Gallager B and the binary message passing algorithm by Lechner et al. to q-ary LDPC codes. The analysis is performed via density evolution over the q-ary symmetric channel, with q being the field order used for the code construction.

Item URL in elib:https://elib.dlr.de/129944/
Document Type:Conference or Workshop Item (Speech)
Title:Symbol Message Passing Decoding of Nonbinary Spatially-Coupled Low-Density Parity-Check Codes
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ben Yacoub, Emnaemna.ben-yacoub (at) tum.deUNSPECIFIED
Lazaro Blasco, FranciscoFrancisco.LazaroBlasco (at) dlr.deUNSPECIFIED
Graell i Amat, AlexandreChalmers University of TechnologyUNSPECIFIED
Liva, GianluigiGianluigi.Liva (at) dlr.deUNSPECIFIED
Date:2019
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:LDPC codes, Spatial Coupling
Event Title:AEIT 2019
Event Location:Florence, Italy
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Multimedia Satellitennetze
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Lazaro Blasco, Francisco
Deposited On:31 Oct 2019 12:28
Last Modified:31 Oct 2019 12:28

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.