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dc.contributor.authorBeyazit, Esra Aycan
dc.contributor.authorOzbek, Berna
dc.contributor.authorLe Ruyet, Didier
dc.date.accessioned2021-02-12T18:47:46Z
dc.date.available2021-02-12T18:47:46Z
dc.date.issued2015
dc.identifier.isbn978-1-4673-7386-9
dc.identifier.issn2165-0608
dc.identifier.urihttps://hdl.handle.net/11147/10310
dc.description23nd Signal Processing and Communications Applications Conference (SIU)en_US
dc.description.abstractIn this article, interference that occurs in heterogeneous networks is studied and a new stream selection approach with an interference alignment solution is presented. In the proposed algorithm, stream selection starts with the streams that belongs to the pico cell users and continues to select the strongest streams that increase the total sum rate. The power of each stream with the precoding and the postcoding vectors are calculated by performing singular value decomposition (SVD). Virtual channels that belong to the selected stream are calculated by using precoding and postcoding vectors. After the selection procedure, the interferences between the selected stream and the remaining streams are mitigated by orthogonally projecting the channel matrices of the remaining streams to the virtual channels of the selected stream.en_US
dc.description.sponsorshipDept Comp Engn & Elect & Elect Engn, Elect & Elect Engn, Bilkent Univen_US
dc.language.isoturen_US
dc.publisherIEEEen_US
dc.relation.ispartofseriesSignal Processing and Communications Applications Conference
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectheterogeneous networksen_US
dc.subjectinterference alignmenten_US
dc.subjectstream selectionen_US
dc.titleInterference Alignment with Improved Stream Selection in Heterogeneous Networksen_US
dc.typeconferenceObjecten_US
dc.typeconferenceObjecten_US
dc.relation.journal2015 23Rd Signal Processing And Communications Applications Conference (Siu)en_US
dc.contributor.departmentIzmir Isntitute of Technologyen_US
dc.identifier.startpage1054en_US
dc.identifier.endpage1057en_US
dc.identifier.wosWOS:000380500900244
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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