Distributed Reed-Solomon Coded Cooperative Space-Time Labeling Diversity Network

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dc.contributor.authorChen, C.
dc.contributor.authorYang, F. F.
dc.contributor.authorZhao, C. L.
dc.contributor.authorXu, H. J.
dc.coverage.issue4cs
dc.coverage.volume31cs
dc.date.accessioned2022-10-19T09:08:44Z
dc.date.available2022-10-19T09:08:44Z
dc.date.issued2022-12cs
dc.description.abstractThis paper proposes a distributed Reed-Solomon coded cooperative labeling diversity (DRSCC-LD) scheme over the Rayleigh frequency-flat fast fading channel to further improve the BER performance. The non-binary Reed-Solomon (RS) code with more consecutive roots is applied at the relay to provide additional redundancy. As a novel diversity technique, labeling diversity (LD) with three different mappers is employed in the proposed DRSCC-LD scheme utilizing 16-QAM and 64-QAM, respectively, which may achieve diversity gain and greatly decrease the error floor (EF). Besides, a reduced-complexity detection algorithm based on a variable signal subset (RC-VSS) is proposed to lower the complexity of detection at both relay and destination. The proposed critical SNR-assisted (CSA) joint decoding algorithm then collaborates with the joint detection based on the RC-VSS algorithm to improve the overall BER performance. Theoretical analysis and Monte Carlo simulated results reveal that the proposed DRSCC-LD scheme clearly outperforms its corresponding non-cooperative RS coded scheme by a gain of more than 7 dB and the existing schemes by a margin of more than 3.5 dB under the identical conditions, respectively.en
dc.formattextcs
dc.format.extent496-509cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2022 vol. 31, č. 4, s. 496-509. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2022.0496en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/208495
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2022/22_04_0496_0509.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectReed-Solomon (RS) codeen
dc.subjectdistributed coded cooperationen
dc.subjectlabeling diversity (LD)en
dc.subjectdetection algorithmen
dc.subjectjoint decoding algorithmen
dc.titleDistributed Reed-Solomon Coded Cooperative Space-Time Labeling Diversity Networken
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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