Mitigating Error Propagation in Cooperative Intervehicular Communications

Basit Öğe Kaydı
dc.contributor.authorOzdemir, Ozgur
dc.contributor.authorIlhan, Haci
dc.date.accessioned2020-03-26T18:51:32Z
dc.date.available2020-03-26T18:51:32Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description10th International Wireless Communications & Mobile Computing Conference (IWCMC) -- AUG 04-08, 2014 -- Nicosia, CYPRUSen_US
dc.description.abstractCooperative wireless communication has attracted intense interest as an alternative way to multiple-antenna systems to obtain spatial diversity. In this paper, we investigate the performance of a vehicle-to-vehicle cooperative scheme where another vehicle in the vicinity of the source vehicle acts as a relay. The underlying source-to-relay, relay-to-destination, and source-to-destination links are modeled as cascaded Nakagami-m fading which provides a realistic description of an intervehicular channel. Unlike the most studies on cooperative intervehicular communications in the literature which are based on analog relaying, we employ digital relaying approach and investigate the performance of the techniques developed for mitigating error propagation in decode and forward based wireless relay systems such as maximum likelihood, cooperative maximal ratio combining, link adaptive relaying, virtual noise based detection and soft information relaying. Simulation results show that detection schemes with these techniques outperform the noncooperative system that involves direct transmission between the source and destination terminals and overcome the diversity gain reduction due to error propagation.en_US
dc.description.sponsorshipIEEE, IEEE Cyprus Sect, Frederick Univen_US
dc.identifier.endpage699en_US
dc.identifier.isbn978-1-4799-0959-9
dc.identifier.issn2376-6492en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage695en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/30991
dc.identifier.wosWOS:000361140000118en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartof2014 INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC)en_US
dc.relation.ispartofseriesInternational Wireless Communications and Mobile Computing Conference
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectIntervehicular cooperative communicationsen_US
dc.subjectmaximum likelihood detectionen_US
dc.subjectcooperative maximal ratio combiningen_US
dc.subjectsoft information relayingen_US
dc.titleMitigating Error Propagation in Cooperative Intervehicular Communicationsen_US
dc.typeConference Objecten_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu