Publication: Orthogonal frequency division multiplexing with codebook index modulation
dc.contributor.department | Department of Electrical and Electronics Engineering | |
dc.contributor.department | Graduate School of Sciences and Engineering | |
dc.contributor.kuauthor | Arslan, Emre | |
dc.contributor.kuauthor | Başar, Ertuğrul | |
dc.contributor.kuauthor | Doğukan, Ali Tuğberk | |
dc.contributor.schoolcollegeinstitute | College of Engineering | |
dc.contributor.schoolcollegeinstitute | GRADUATE SCHOOL OF SCIENCES AND ENGINEERING | |
dc.date.accessioned | 2024-11-09T23:58:56Z | |
dc.date.issued | 2020 | |
dc.description.abstract | Ultra-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.indexedby | WOS | |
dc.description.openaccess | NO | |
dc.description.sponsoredbyTubitakEu | N/A | |
dc.identifier.isbn | 978-1-7281-7206-4 | |
dc.identifier.issn | 2165-0608 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/15555 | |
dc.identifier.wos | 653136100279 | |
dc.keywords | Index Modulation (IM) | |
dc.keywords | OFDM | |
dc.keywords | Codebook | |
dc.keywords | Ultra reliability and low latency communication (URLLC) | |
dc.keywords | Sparse vector coding | |
dc.keywords | 5G | |
dc.language.iso | tur | |
dc.publisher | IEEE | |
dc.relation.ispartof | 2020 28th Signal Processing and Communications Applications Conference (Siu) | |
dc.subject | Engineering | |
dc.subject | Electrical electronic engineering | |
dc.subject | Telecommunications | |
dc.title | Orthogonal frequency division multiplexing with codebook index modulation | |
dc.type | Conference Proceeding | |
dspace.entity.type | Publication | |
local.contributor.kuauthor | Arslan, Emre | |
local.contributor.kuauthor | Doğukan, Ali Tuğberk | |
local.contributor.kuauthor | Başar, Ertuğrul | |
local.publication.orgunit1 | GRADUATE SCHOOL OF SCIENCES AND ENGINEERING | |
local.publication.orgunit1 | College of Engineering | |
local.publication.orgunit2 | Department of Electrical and Electronics Engineering | |
local.publication.orgunit2 | Graduate School of Sciences and Engineering | |
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