Orthogonal coexistence of overlapped radar and communication waveforms

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dc.authorid0000-0001-5137-8511
dc.authorid0000-0001-9474-7372
dc.contributor.authorMemişoğlu, Ebubekir
dc.contributor.authorŞahin, Mehmet Mert
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2022-06-03T13:42:37Z
dc.date.available2022-06-03T13:42:37Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractWith revolutionary new services and applications, integrated sensing and communication has been essential for recent and future wireless communication systems. For the communication systems, the cyclic prefix - orthogonal frequency division multiplexing (CP-OFDM) is a widely used waveform in various wireless standards due to its high spectral efficiency and resilience to static multi-path channel conditions. On the other hand, the frequency modulated continuous-wave (FMCW) is a popular waveform in radar-sensing applications, especially for autonomous vehicles. Although communication signals over the air are utilized for sensing applications, such as passive radars, however, these systems have limited sensing capabilities. Also, several coexistence schemes are introduced for these different systems, communication and radar-sensing that separately allocate time, frequency and space resources. Unlike these approaches, a novel waveform design by overlapping on the same time and frequency resources is proposed to provide orthogonal coexistence for joint radar and communication (JRC) systems. For the proposed design, the channel estimation and bit-error rate (BER) performances are compared with the conventional CP-OFDM systems, and it is demonstrated that the same performance can be obtained in the proposed coexistence. Therefore, this waveform design due to the overlapping achieves a better spectral efficiency compared to separate resource sharing approaches.
dc.identifier.citationMemişoğlu, E., Şahin, M. M. ve Arslan, H. (2022). Orthogonal coexistence of overlapped radar and communication waveforms. IEEE Wireless Communications and Networking Conference (IEEE WCNC) içinde (2190-2195. ss.). Austin, 10-13 April 2022. https://dx.doi.org/10.1109/WCNC51071.2022.9771655
dc.identifier.doi10.1109/WCNC51071.2022.9771655
dc.identifier.endpage2095
dc.identifier.isbn9781665442664
dc.identifier.issn1525-3511
dc.identifier.scopus2-s2.0-85130702242
dc.identifier.scopusqualityN/A
dc.identifier.startpage2090
dc.identifier.urihttps://dx.doi.org/10.1109/WCNC51071.2022.9771655
dc.identifier.urihttps://hdl.handle.net/20.500.12511/9500
dc.identifier.wos000819473100369en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorMemişoğlu, Ebubekir
dc.institutionauthorArslan, Hüseyin
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartofIEEE Wireless Communications and Networking Conference (IEEE WCNC)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCPOFDM
dc.subjectFMCW
dc.subjectIntegrated Sensing and Communication
dc.subjectJoint Radar and Communication (JRC)
dc.subjectOrthogonal Coexistence
dc.subjectWaveform Design
dc.titleOrthogonal coexistence of overlapped radar and communication waveforms
dc.typeConference Object

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