DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Seong-Hwan | ko |
dc.contributor.author | Lee, Seung-Joon | ko |
dc.contributor.author | Sung, Dan-Keun | ko |
dc.date.accessioned | 2013-03-12T02:01:11Z | - |
dc.date.available | 2013-03-12T02:01:11Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-11 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, v.60, no.9, pp.4640 - 4645 | - |
dc.identifier.issn | 0018-9545 | - |
dc.identifier.uri | http://hdl.handle.net/10203/101038 | - |
dc.description.abstract | We propose to optimize a decode-and-forward (DF) cooperative relaying scheme with Hybrid Automatic-Repeat-reQuest (HARQ) protocol for maximizing long-term average transmission rate (LATR) while satisfying the required maximum number of HARQ rounds and the required outage probability in Rayleigh block-fading channels. We analyze the outage probability and the LATR of the cooperative HARQ relaying scheme for varying placements of a source, a relay, and a destination. We formulate and numerically solve an optimization problem of the cooperative HARQ relaying scheme, which is called the CO-LATR, to maximize the LATR by finding optimal values of parameters: the round transmission rate, transmit power allocation ratio between source and relay, and allowable maximum number of HARQ rounds on the link between source and relay. The CO-LATR outperforms the direct-link HARQ scheme, which does not include a relay and outperforms the cooperative HARQ relaying scheme with the conventional method in terms of the LATR. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | WIRELESS NETWORKS | - |
dc.subject | PERFORMANCE ANALYSIS | - |
dc.subject | ERROR CONTROL | - |
dc.subject | DIVERSITY | - |
dc.subject | PROTOCOLS | - |
dc.subject | SYSTEM | - |
dc.title | Rate-Adaptation-Based Cooperative Hybrid-ARQ Relaying Scheme in Rayleigh Block-Fading Channels | - |
dc.type | Article | - |
dc.identifier.wosid | 000297945900051 | - |
dc.identifier.scopusid | 2-s2.0-83655165200 | - |
dc.type.rims | ART | - |
dc.citation.volume | 60 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 4640 | - |
dc.citation.endingpage | 4645 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | - |
dc.identifier.doi | 10.1109/TVT.2011.2172008 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Sung, Dan-Keun | - |
dc.contributor.nonIdAuthor | Lee, Seung-Joon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Cooperative relay | - |
dc.subject.keywordAuthor | Hybrid Automatic-Repeatre-Quest (HARQ) | - |
dc.subject.keywordAuthor | rate adaptation | - |
dc.subject.keywordAuthor | Rayleigh block fading | - |
dc.subject.keywordPlus | WIRELESS NETWORKS | - |
dc.subject.keywordPlus | PERFORMANCE ANALYSIS | - |
dc.subject.keywordPlus | ERROR CONTROL | - |
dc.subject.keywordPlus | DIVERSITY | - |
dc.subject.keywordPlus | PROTOCOLS | - |
dc.subject.keywordPlus | SYSTEM | - |
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