Publication:
Orthogonal frequency division multiplexing with codebook index modulation

dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorArslan, Emre
dc.contributor.kuauthorBaşar, Ertuğrul
dc.contributor.kuauthorDoğukan, Ali Tuğberk
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T23:58:56Z
dc.date.issued2020
dc.description.abstractUltra-reliable and low-latency communications (URLLC) partake a major role in future communication systems. A possible strong candidate for future URLLC networks is sparse vector coding (SVC), which enables a superior performance in terms of bit error rate (BER). In SVC, virtual digital domain (VDD) and compressed sensing (CS) algorithms are used to encode and decode information. In this paper, orthogonal frequency division multiplexing (OFDM)-based a novel system called orthogonal frequency division multiplexing with codebook index modulation (OFDM-CIM) and which can meet the needs of URLLC systems has been proposed. In OFDM-CIM, information bits are transmitted via both active subcarrier indices and codebook indices. As a result of computer simulations, OFDM-CIM is presented as a strong candidate for next generation communication systems./ Öz: Yüksek güvenilirlik ve düşük gecikmeli haberleşme (ultra-reliable and low-latency communications, URLLC), gelecek nesil iletişim sistemlerinde önemli bir rol alacaktır. Bit hata oranı (bit error rate, BER) açısından üstün bir performans sağlayan seyrek vektör kodlama (sparse vector coding, SVC), gelecek URLLC ağları için önemli bir aday olarak dikkat çekmektedir. SVC’de bilgileri kodlamak ve çözmek için sanal sayısal bölge (virtual digital domain, VDD) ve sıkıştırılmış algılama (compressed sensing, CS) algoritmaları kullanılmaktadır. Bu çalışmada, Kod kitabı indis modülasyonlu dik frekans bölmeli çoğullama (OFDM-CIM) olarak adlandırılan, OFDM tabanlı ve URLLC sistemlerinin ihtiyaçlarına cevap verebilecek özgün bir sistem önerilmektedir. OFDM-CIM, bilgi bitlerini hem etkin alt taşıyıcı indisleri ile hem de kod kitabı indisleri ile iletmektedir. Yapılan bilgisayar benzetimleri sonucunda, OFDM-CIM gelecek nesil haberleşme sistemleri için güçlü bir aday olarak sunulmaktadır.
dc.description.indexedbyWOS
dc.description.openaccessNO
dc.description.sponsoredbyTubitakEuN/A
dc.identifier.isbn978-1-7281-7206-4
dc.identifier.issn2165-0608
dc.identifier.urihttps://hdl.handle.net/20.500.14288/15555
dc.identifier.wos653136100279
dc.keywordsIndex Modulation (IM)
dc.keywordsOFDM
dc.keywordsCodebook
dc.keywordsUltra reliability and low latency communication (URLLC)
dc.keywordsSparse vector coding
dc.keywords5G
dc.language.isotur
dc.publisherIEEE
dc.relation.ispartof2020 28th Signal Processing and Communications Applications Conference (Siu)
dc.subjectEngineering
dc.subjectElectrical electronic engineering
dc.subjectTelecommunications
dc.titleOrthogonal frequency division multiplexing with codebook index modulation
dc.typeConference Proceeding
dspace.entity.typePublication
local.contributor.kuauthorArslan, Emre
local.contributor.kuauthorDoğukan, Ali Tuğberk
local.contributor.kuauthorBaşar, Ertuğrul
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
local.publication.orgunit2Graduate School of Sciences and Engineering
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relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
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