Multi-class source-channel coding

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• dc.contributor.author Bocharova, Irina E.
• dc.contributor.author Guillén i Fábregas, A. (Albert)
• dc.contributor.author Kudryashov, Boris D.
• dc.contributor.author Martínez, Alfonso, 1973-
• dc.contributor.author Tauste Campo, Adrià, 1982-
• dc.contributor.author Vazquez-Vilar, Gonzalo
• dc.date.accessioned 2018-11-29T16:23:35Z
• dc.date.available 2018-11-29T16:23:35Z
• dc.date.issued 2016
• dc.description.abstract This paper studies an almost-lossless source-channel coding scheme in which source messages are assigned to different classes and encoded with a channel code that depends on the class index. The code performance is analyzed by means of random-coding error exponents and validated by simulation of a low-complexity implementation using existing source and channel codes. While each class code can be seen as a concatenation of a source code and a channel code, the overall performance improves on that of separate source-channel coding and approaches that of joint source-channel coding when the number of classes increases.en
• dc.description.sponsorship This work was supported in part by the European Research Council under Grant 259663, in part by the Spanish Ministry of Economy and Competitiveness under Grant FPDI-2013-18602, Grant RYC-2011-08150, Grant TEC2012-38800-C03-03, and Grant TEC2013-41718-R, and in part by the European Union’s 7th Framework Programme under Grant 303633 and Grant 329837.
• dc.format.mimetype application/pdf
• dc.identifier.citation Bocharova IE, Guillén A, Kudryashov BD, Martinez A, Tauste A, Vazquez-Vilar G. Multi-class source-channel coding. IEEE Trans Inf Theory. 2016 Jul 7;62(9):5093-104. DOI: 10.1109/TIT.2016.2588496
• dc.identifier.doi http://dx.doi.org/10.1109/TIT.2016.2588496
• dc.identifier.issn 0018-9448
• dc.identifier.uri http://hdl.handle.net/10230/35901
• dc.language.iso eng
• dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
• dc.relation.ispartof IEEE Information Theory Society. 2016 Jul 7;62(9):5093-104.
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/259663
• dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/FPD2013-18602
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/RYC2011-08150
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TEC2012-38800-C03-03
• dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TEC2013-41718-R
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/303633
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7329837
• dc.rights © 2016 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. The final published article can be found at http://dx.doi.org/10.1109/TIT.2016.2588496
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.keyword Source-channel coding
• dc.subject.keyword Error exponent
• dc.subject.keyword Unequal error protection
• dc.subject.keyword UEP
• dc.subject.keyword LDPC
• dc.title Multi-class source-channel coding
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion