CSI-Based NOMA for integrated sensing and communication

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dc.authorid0000-0001-5137-8511
dc.authorid0000-0002-8376-0536
dc.authorid0000-0001-9474-7372
dc.contributor.authorMemişoğlu, Ebubekir
dc.contributor.authorTürkmen, Halise
dc.contributor.authorAk Özbakış, Başak
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2023-07-20T07:04:27Z
dc.date.available2023-07-20T07:04:27Z
dc.date.issued2023
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractIntegrated sensing and communication (ISAC) is a key enabler of beyond fifth-generation networks and a multitude of futuristic applications. However, the coexistence, scheduling and spectrum scarcity issues due to additional sensing signals are valid concerns. A communicating device requiring sensing can use its communication signal for sensing. However, a non-communicating device requiring sensing will need to transmit additional sensing signals, increasing traffic in the network. Thus, in this letter, a novel ISAC with iterative channel estimation (ISAC-ICE) method is proposed to provide spectral efficiency while maintaining sensing and communication performance. The proposed method attains this by enabling the multi-channel estimation from received non-orthogonal communication and sensing signals for uplink transmission. The simulation results and complexity analysis demonstrate that the proposed method enables non-orthogonal multiple accessing (NOMA) of ISAC with a linearithmic complexity.
dc.description.sponsorshipVestel Electronicsen_US
dc.identifier.citationMemişoğlu, E., Türkmen, H., Ak Özbakış, B. ve Arslan, H. (2023). CSI-Based NOMA for integrated sensing and communication. IEEE Wireless Communications Letters, 12(6), 1086-1090. https://dx.doi.org/10.1109/LWC.2023.3262280
dc.identifier.doi10.1109/LWC.2023.3262280
dc.identifier.endpage1090
dc.identifier.issn2162-2337
dc.identifier.issn2162-2345
dc.identifier.issue6
dc.identifier.scopusqualityN/A
dc.identifier.startpage1086
dc.identifier.urihttps://dx.doi.org/10.1109/LWC.2023.3262280
dc.identifier.urihttps://hdl.handle.net/20.500.12511/11223
dc.identifier.volume12
dc.identifier.wos001006038300031en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorMemişoğlu, Ebubekir
dc.institutionauthorTürkmen, Halise
dc.institutionauthorArslan, Hüseyin
dc.language.isoen
dc.publisherIEEE-Institute of Electrical and Electronics Engineers Inc.
dc.relation.ispartofIEEE Wireless Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.relation.tubitakinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/120C142
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectIntegrated Sensing and Communication
dc.subjectNonorthogonal Multiple Access (NOMA)
dc.subjectChannel State Information (CSI)
dc.subjectIterative Channel Estimation
dc.subjectUplink
dc.titleCSI-Based NOMA for integrated sensing and communication
dc.typeArticle

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