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dc.contributor.authorÖzbek, Berna
dc.contributor.authorRuyet, Didier Le
dc.date.accessioned2017-05-30T12:41:38Z
dc.date.available2017-05-30T12:41:38Z
dc.date.issued2014
dc.identifier.citationÖzbek, B., and Ruyet, D. L. (2014). Adaptive limited feedback links for cooperative multi-antenna multicell networks. Eurasip Journal on Wireless Communications and Networking, 2014. doi:10.1186/1687-1499-2014-193en_US
dc.identifier.issn1687-1472
dc.identifier.urihttps://doi.org/10.1186/1687-1499-2014-193
dc.identifier.urihttp://hdl.handle.net/11147/5646
dc.description.abstractThe overall performance of cooperative networks is quite sensitive to channel state information (CSI) of serving and interfering base stations (BSs) and affected strongly by quality of limited feedback links. In this paper, we propose two adaptive limited feedback strategies for intercell interference cancelation in multi-antenna multicell networks. The first proposed strategy is developed to improve average multicell capacity assuming a fixed rate feedback link. This algorithm is based on adaptation of the number of bits to quantize CSI of serving and interfering BSs according to transmitter power and location of the user in its own cell. The second proposed strategy is designed in a way to increase average capacity of cell-edge users assuming an adaptive rate feedback link. This algorithm is based on the idea of allocating more bits to quantize CSI of users at cell-edge regions while allocating less bits for users near the serving BS. We illustrate performance of the proposed feedback links for downlink cooperative multi-antenna multicell networks in wireless channels.en_US
dc.description.sponsorshipMarie Curie Intra European Fellowship within the 7th European Community Framework Programme as a part of INTERCELL project (PIEF-GA-2009-255128)en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/255128en_US
dc.relation.isversionof10.1186/1687-1499-2014-193en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAverage capacitiesen_US
dc.subjectCooperative networksen_US
dc.subjectIntercell interferenceen_US
dc.subjectFeedbacken_US
dc.subjectChannel state informationen_US
dc.titleAdaptive limited feedback links for cooperative multi-antenna multicell networksen_US
dc.typearticleen_US
dc.contributor.authorIDTR36682en_US
dc.contributor.iztechauthorÖzbek, Berna
dc.relation.journalEurasip Journal on Wireless Communications and Networkingen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.identifier.volume2014en_US
dc.identifier.wosWOS:000346029100001
dc.identifier.scopusSCOPUS:2-s2.0-84915747577
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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