Outage-Optimal Allocation of Relay Power for Analog Network Coding with Three Transmission Phases

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dc.contributor.authorPark, Jae Cheolko
dc.contributor.authorSong, Iickhoko
dc.contributor.authorKim, Yun Heeko
dc.date.accessioned2013-03-12T09:12:47Z-
dc.date.available2013-03-12T09:12:47Z-
dc.date.created2012-08-08-
dc.date.created2012-08-08-
dc.date.issued2012-06-
dc.identifier.citationIEEE COMMUNICATIONS LETTERS, v.16, no.6, pp.838 - 841-
dc.identifier.issn1089-7798-
dc.identifier.urihttp://hdl.handle.net/10203/101863-
dc.description.abstractWe consider a two-way relaying (TWR) system, where two user nodes communicate each other via a relay node adopting a three transmission phase (3P) analog network coding (ANC). In the 3P ANC, the relay node broadcasts a linear combination of the signals received from the two users in different phases. For the proposed scheme, we derive the outage optimal relay power allocation (RPA). When a direct link (DL) is available, we also propose a suboptimal RPA to avoid the requirement of feedback of the DL quality. Simulation results show that the 3P ANC with the suboptimal PRA, at a negligible loss compared to that with the optimal RPA, outperforms the other conventional schemes when a DL is available.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectCHANNELS-
dc.subjectPROTOCOLS-
dc.titleOutage-Optimal Allocation of Relay Power for Analog Network Coding with Three Transmission Phases-
dc.typeArticle-
dc.identifier.wosid000305585300021-
dc.identifier.scopusid2-s2.0-84862529323-
dc.type.rimsART-
dc.citation.volume16-
dc.citation.issue6-
dc.citation.beginningpage838-
dc.citation.endingpage841-
dc.citation.publicationnameIEEE COMMUNICATIONS LETTERS-
dc.identifier.doi10.1109/LCOMM.2012.041112.120094-
dc.contributor.localauthorSong, Iickho-
dc.contributor.nonIdAuthorPark, Jae Cheol-
dc.contributor.nonIdAuthorKim, Yun Hee-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorTwo-way relaying-
dc.subject.keywordAuthoranalog network coding-
dc.subject.keywordAuthorthree phase protocol-
dc.subject.keywordAuthorpower allocation-
dc.subject.keywordAuthoroutage probability-
dc.subject.keywordPlusCHANNELS-
dc.subject.keywordPlusPROTOCOLS-
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