Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5408
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dc.contributor.authorÖzbek, Berna-
dc.contributor.authorLe Ruyet, Didier-
dc.contributor.authorPischella, Mylene-
dc.date.accessioned2017-04-26T10:39:20Z-
dc.date.available2017-04-26T10:39:20Z-
dc.date.issued2014-
dc.identifier.citationÖzbek, B., Le Ruyet, D., and Pischella, M. (2014, August 26-29). Sum capacity maximization in distributed multicell MISO-OFDMA systems with reduced feedback links. Paper presented at the 11th International Symposium on Wireless Communications Systems. doi:10.1109/ISWCS.2014.6933407en_US
dc.identifier.isbn9781479958634-
dc.identifier.urihttp://doi.org/10.1109/ISWCS.2014.6933407-
dc.identifier.urihttp://hdl.handle.net/11147/5408-
dc.description11th International Symposium on Wireless Communications Systems, ISWCS 2014; Barcelona; Spain; 26 August 2014 through 29 August 2014en_US
dc.description.abstractIn this paper, we examine distributed and fair resource allocation for weighted sum multicell capacity maximization in multi-input single-output (MISO)-Orthogonal Frequency-Division Multiple Access (OFDMA) multicell systems with reduced feedback links. We apply zero forcing (ZF) precoding to reduce interference between the users in the same cell and then propose iterative distributed power allocation algorithm for the users with high signal-to-interference-plus-noise ratio (SINR) to reduce the interference between BSs. In order to perform distributed RA for MISO-OFDMA multicell systems, the channel state information (CSI) of all required links are fed back to all base stations. However, the feedback load increases with the number of users, base stations, subcarriers and antennas. Therefore, we propose a user selection algorithm at the receiver side to reduce the feedback load while providing CSI of the users with high SINR at the BSs. The performance results of the proposed algorithms are illustrated for multicell MISO-OFDMA systems in wireless channels. © 2014 IEEE.en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2014 11th International Symposium on Wireless Communications Systems, ISWCS 2014 - Proceedingsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFrequency division multiple accessen_US
dc.subjectWireless channelen_US
dc.subjectFeedbacken_US
dc.subjectOrthogonal frequency division multiple accessen_US
dc.subjectTelecommunication linksen_US
dc.subjectSignal interferenceen_US
dc.titleSum capacity maximization in distributed multicell MISO-OFDMA systems with reduced feedback linksen_US
dc.typeConference Objecten_US
dc.authoridTR36682en_US
dc.contributor.departmentIzmir Institute of Technology. Electronics and Communication Engineeringen_US
dc.identifier.startpage508en_US
dc.identifier.endpage512en_US
dc.identifier.wosWOS:000363906500099
dc.identifier.scopusSCOPUS:2-s2.0-84911971508
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1109/ISWCS.2014.6933407-
dc.relation.doi10.1109/ISWCS.2014.6933407en_US
dc.coverage.doi10.1109/ISWCS.2014.6933407en_US
item.openairetypeConference Object-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.deptDepartment of Electrical and Electonics Engineering-
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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