Publication:
Low complexity adaptation for reconfigurable intelligent surface-based MIMO systems

Simple item page
dc.contributor.coauthorYiğit, Zehra
dc.contributor.coauthorAltunbaş, İbrahim
dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorBaşar, Ertuğrul
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Electrical and Electronics Engineering
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.yokid149116
dc.date.accessioned2024-11-09T13:56:10Z
dc.date.issued2020
dc.description.abstractReconfigurable intelligent surface (RIS)-based transmission technology offers a promising solution to enhance wireless communication performance cost-effectively through properly adjusting the parameters of a large number of passive reflecting elements. This letter proposes a cosine similarity theorem-based low-complexity algorithm for adapting the phase shifts of an RIS that assists a multiple-input multiple-output (MIMO) transmission system. A semi-analytical probabilistic approach is developed to derive the theoretical average bit error probability (ABEP) of the system. Furthermore, the validity of the theoretical analysis is supported through extensive computer simulations.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.issue12
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.versionAuthor's final manuscript
dc.description.volume24
dc.formatpdf
dc.identifier.doi10.1109/LCOMM.2020.3014820
dc.identifier.eissn1558-2558
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR02610
dc.identifier.issn1089-7798
dc.identifier.linkhttps://doi.org/10.1109/LCOMM.2020.3014820
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85097777366
dc.identifier.urihttps://hdl.handle.net/20.500.14288/4033
dc.identifier.wos597750400061
dc.keywordsMIMO communication
dc.keywordsComputational modeling
dc.keywordsTransmitting antennas
dc.keywordsReceivers
dc.keywordsComplexity theory
dc.keywordsSignal to noise ratio
dc.keywordsReconfigurable intelligent surfaces (RISs)
dc.keywordsMultiple-input multiple-output (MIMO)
dc.keywordsCosine similarity theorem
dc.languageEnglish
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.grantno1.79769313486232E+308
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/9249
dc.sourceIEEE Communications Letters
dc.subjectTelecommunications
dc.titleLow complexity adaptation for reconfigurable intelligent surface-based MIMO systems
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authorid0000-0001-5566-2392
local.contributor.kuauthorBaşar, Ertuğrul
relation.isOrgUnitOfPublication21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
9249.pdf
Size:
469.89 KB
Format:
Adobe Portable Document Format
Download

Collections

Publications with Fulltext