An ARQ Mechanism Considering Resource and Traffic Priorities in Cognitive Radio Systems
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jeon, Soo-Yong | ko |
| dc.contributor.author | Cho, Dong-Ho | ko |
| dc.date.accessioned | 2010-03-08T01:09:27Z | - |
| dc.date.available | 2010-03-08T01:09:27Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2009-07 | - |
| dc.identifier.citation | IEEE COMMUNICATIONS LETTERS, v.13, no.7, pp.504 - 506 | - |
| dc.identifier.issn | 1089-7798 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/16999 | - |
| dc.description.abstract | In multi-hop relaying systems that have many relay stations (RSs), a cognitive radio (CR) technique can improve system performance greatly, due to an efficient resource sharing between the RSs. In this letter, the performance of an ARQ mechanism for CR-based multi-hop relaying systems is studied, using Markov chain and matrix signal flow graph (MSFG) techniques. Also, a priority-based resource allocation scheme is proposed to prevent performance degradation caused by the usage of unstable resources acquired by the CR technique. | - |
| dc.language | English | - |
| dc.language.iso | en_US | en |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
| dc.title | An ARQ Mechanism Considering Resource and Traffic Priorities in Cognitive Radio Systems | - |
| dc.type | Article | - |
| dc.identifier.wosid | 000267836500014 | - |
| dc.identifier.scopusid | 2-s2.0-68349157382 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 13 | - |
| dc.citation.issue | 7 | - |
| dc.citation.beginningpage | 504 | - |
| dc.citation.endingpage | 506 | - |
| dc.citation.publicationname | IEEE COMMUNICATIONS LETTERS | - |
| dc.identifier.doi | 10.1109/LCOMM.2009.081941 | - |
| dc.embargo.liftdate | 9999-12-31 | - |
| dc.embargo.terms | 9999-12-31 | - |
| dc.contributor.localauthor | Cho, Dong-Ho | - |
| dc.description.isOpenAccess | N | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordAuthor | Cognitive radio | - |
| dc.subject.keywordAuthor | ARQ | - |
| dc.subject.keywordAuthor | multi-hop | - |
| dc.subject.keywordPlus | AD HOC NETWORKS | - |
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