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Article: A general analytical approach for opportunistic cooperative systems with spatially random relays

TitleA general analytical approach for opportunistic cooperative systems with spatially random relays
Authors
KeywordsOpportunistic cooperation
outage probability
Poisson process
relay selection
Issue Date2011
PublisherIEEE.
Citation
IEEE Transactions On Wireless Communications, 2011, v. 10 n. 12, p. 4122-4129 How to Cite?
AbstractThis paper investigates an opportunistic cooperative system with multiple relays. The locations of the relays are essentially random due to their unpredictable mobility and are thus assumed to form a spatial Poisson process. A general analytical approach to performance analysis is developed to accommodate the randomness of the locations as well as the underlying channels. The outage probability of the system is derived based on the theory of point processes. In particular, two relay selection criteria, namely the best forward channel selection and the best worse channel selection, are used as examples to illustrate the proposed approach. The accuracy of the analytical results is verified by Monte-Carlo simulations with various system configurations. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155715
ISSN
2015 Impact Factor: 2.925
2015 SCImago Journal Rankings: 2.340
ISI Accession Number ID
Funding AgencyGrant Number
Hong Kong Research Grant CouncilHKU 7154/08E
U.S. National Science FoundationCNS-09-05398
Funding Information:

The work was supported in part by the General Research Fund (GRF) from Hong Kong Research Grant Council (Project No.: HKU 7154/08E) and in part by the U.S. National Science Foundation under Grant CNS-09-05398.

References

 

DC FieldValueLanguage
dc.contributor.authorWang, Hen_HK
dc.contributor.authorMa, Sen_HK
dc.contributor.authorNg, TSen_HK
dc.contributor.authorPoor, HVen_HK
dc.date.accessioned2012-08-08T08:34:58Z-
dc.date.available2012-08-08T08:34:58Z-
dc.date.issued2011en_HK
dc.identifier.citationIEEE Transactions On Wireless Communications, 2011, v. 10 n. 12, p. 4122-4129en_HK
dc.identifier.issn1536-1276en_HK
dc.identifier.urihttp://hdl.handle.net/10722/155715-
dc.description.abstractThis paper investigates an opportunistic cooperative system with multiple relays. The locations of the relays are essentially random due to their unpredictable mobility and are thus assumed to form a spatial Poisson process. A general analytical approach to performance analysis is developed to accommodate the randomness of the locations as well as the underlying channels. The outage probability of the system is derived based on the theory of point processes. In particular, two relay selection criteria, namely the best forward channel selection and the best worse channel selection, are used as examples to illustrate the proposed approach. The accuracy of the analytical results is verified by Monte-Carlo simulations with various system configurations. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE.-
dc.relation.ispartofIEEE Transactions on Wireless Communicationsen_HK
dc.rightsIEEE Transactions on Wireless Communications. Copyright © IEEE-
dc.rights©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectOpportunistic cooperationen_HK
dc.subjectoutage probabilityen_HK
dc.subjectPoisson processen_HK
dc.subjectrelay selectionen_HK
dc.titleA general analytical approach for opportunistic cooperative systems with spatially random relaysen_HK
dc.typeArticleen_HK
dc.identifier.emailMa, S: sdma@eee.hku.hken_HK
dc.identifier.emailNg, TS: tsng@eee.hku.hken_HK
dc.identifier.authorityMa, S=rp00153en_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1109/TWC.2011.093011.101386en_HK
dc.identifier.scopuseid_2-s2.0-84355162147en_HK
dc.identifier.hkuros209646-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84355162147&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume10en_HK
dc.identifier.issue12en_HK
dc.identifier.spage4122en_HK
dc.identifier.epage4129en_HK
dc.identifier.isiWOS:000298329500019-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWang, H=23062469800en_HK
dc.identifier.scopusauthoridMa, S=8553949000en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK
dc.identifier.scopusauthoridPoor, HV=7102187242en_HK

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