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dc.contributor.authorNtontin, Konstantinos
dc.contributor.authorDi Renzo, Marco
dc.contributor.authorPérez Neira, Ana Isabel
dc.contributor.authorVerikoukis, Christos
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationNtontin, K. [et al.]. Error rate analysis and optimal power allocation in multiple access relay channels with analog network coding. A: IEEE International Conference on Communications. "2014 IEEE International Conference on Communications (ICC) took place 10-14 June 2014 in Sydney, Australia". Sydney: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 3559-3563.
dc.description.abstractIn this paper, we examine multi-source multi-relay systems that employ Analog Network Coding for which we provide a two-fold contribution: i) We derive a closed-form upper bound of the average symbol error rate (SER) per source of the system, which is shown to be tight in the high-Signalto- Noise Ratio (SNR) region, especially for a high number of relays, and ii) based on this bound, for a given total power budget to be distributed among the source and relay nodes we formulate the power allocation optimization problem with the aim of minimizing the SER per source. Results show that for a common target SER among the sources, an increase in their number results in an increase in the expected energy gains over the equal power allocation for all the nodes policy.
dc.format.extent5 p.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
dc.subject.lcshWireless communication systems
dc.subject.otherChannel coding
dc.subject.otherError statistics
dc.subject.otherMulti-access systems
dc.subject.otherNetwork coding
dc.subject.otherResource allocation
dc.titleError rate analysis and optimal power allocation in multiple access relay channels with analog network coding
dc.typeConference report
dc.subject.lemacComunicació sense fil, Sistemes de
dc.contributor.groupUniversitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/264759/EU/An early stage training network in enabling technologies for GREEN radio/GREENET
upcommons.citation.authorNtontin, K.; Di Renzo, M.; Perez, A.; Verikoukis, C.
upcommons.citation.contributorIEEE International Conference on Communications
upcommons.citation.publicationName2014 IEEE International Conference on Communications (ICC) took place 10-14 June 2014 in Sydney, Australia
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