OTFS-FMCW waveform design for low complexity joint sensing and communication

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dc.authorid0000-0002-0536-4159
dc.authorid0000-0001-9474-7372
dc.contributor.authorZegrar, Salah Eddine
dc.contributor.authorRafique, Saira
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2023-01-13T11:02:07Z
dc.date.available2023-01-13T11:02:07Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractJoint sensing and communication (JSAC) systems are becoming attractive technologies since they can map the radio environment while performing communication using the same frequency bands. This is achieved by radar signal processing of the received signal that is composed of a known waveform. However, varying the waveform used for JSAC will create a trade-off between throughput and computational complexity. In this paper, we propose a joint orthogonal time-frequency space (OTFS)-frequency modulated continuous wave (FMCW) waveform design to perform JSAC to achieve high data rates due to OTFS and low-complex simple radar receiver thanks to FMCW. This is done by exploiting the simultaneous locality property of the FMCW in both time-frequency and delay-Doppler domains to orthogonally superimpose OTFS and FMCW, and use them for communication and sensing, respectively. Then, we provide an analysis of the computational complexity of the proposed design. The conducted simulation results demonstrate that the proposed waveform design can achieve accurate low-complexity radar parameters estimation while preserving high data rates.
dc.identifier.citationZegrar, S. E., Rafique, S. ve Arslan, H. (2022). OTFS-FMCW waveform design for low complexity joint sensing and communication. 33rd IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) içinde (988-993. ss.). Virtual, Online, 12-15 September 2022. https://dx.doi.org/10.1109/PIMRC54779.2022.9977883
dc.identifier.doi10.1109/PIMRC54779.2022.9977883
dc.identifier.endpage993
dc.identifier.isbn9781665480536
dc.identifier.scopus2-s2.0-85145656477
dc.identifier.scopusqualityN/A
dc.identifier.startpage988
dc.identifier.urihttps://dx.doi.org/10.1109/PIMRC54779.2022.9977883
dc.identifier.urihttps://hdl.handle.net/20.500.12511/10309
dc.identifier.volume2022
dc.identifier.wos000930733200169en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorZegrar, Salah Eddine
dc.institutionauthorRafique, Saira
dc.institutionauthorArslan, Hüseyin
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof33rd IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.relation.tubitakinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/120C142
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectFMCW
dc.subjectJSAC
dc.subjectOTFS
dc.subjectRadio Environment Mapping
dc.titleOTFS-FMCW waveform design for low complexity joint sensing and communication
dc.typeConference Object

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