On the performance analysis of multirelay cooperative diversity systems with channel estimation errors
dc.contributor.author | Amin, O. | |
dc.contributor.author | Ikki, S. S. | |
dc.contributor.author | Uysal, Murat | |
dc.date.accessioned | 2012-08-24T08:43:59Z | |
dc.date.available | 2012-08-24T08:43:59Z | |
dc.date.issued | 2011-06 | |
dc.identifier.issn | 0018-9545 | |
dc.identifier.uri | http://hdl.handle.net/10679/248 | |
dc.identifier.uri | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5722051&tag=1 | |
dc.description | Due to copyright restrictions, the access to the full text of this article is only available via subscription. | en_US |
dc.description.abstract | In this paper, we investigate the performance of an amplify-and-forward (AF) cooperative diversity system with multiple relays in the presence of channel estimation errors. We consider both conventional relaying (in which all relay nodes participate in the relaying phase) and opportunistic relaying (in which only a single relay is allowed to participate). We derive closed-form expressions for error probability, outage probability, and ergodic channel capacity. The derivations are confirmed through Monte Carlo simulations. We further deploy the derived expressions to obtain optimal power allocation rules for performance improvements. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.relation.ispartof | IEEE Transactions on Vehicular Technology | |
dc.rights | restrictedAccess | |
dc.title | On the performance analysis of multirelay cooperative diversity systems with channel estimation errors | en_US |
dc.type | Article | en_US |
dc.peerreviewed | yes | en_US |
dc.publicationstatus | published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0001-5945-0813 & YÖK ID 124615) Uysal, Murat | |
dc.contributor.ozuauthor | Uysal, Murat | |
dc.identifier.volume | 60 | |
dc.identifier.issue | 5 | |
dc.identifier.startpage | 2050 | |
dc.identifier.endpage | 2059 | |
dc.identifier.wos | WOS:000291660800007 | |
dc.identifier.doi | 10.1109/TVT.2011.2121926 | |
dc.subject.keywords | Amplify-and-forward (AF) relaying | en_US |
dc.subject.keywords | Channel estimation | en_US |
dc.subject.keywords | Cooperative diversity | en_US |
dc.subject.keywords | Fading channels | en_US |
dc.subject.keywords | Performance analysis | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-79959199859 | |
dc.contributor.authorMale | 1 |
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