| dc.contributor.author | Zegrar, Salah Eddine | |
| dc.contributor.author | Arslan, Hüseyin | |
| dc.date.accessioned | 2023-07-10T08:14:57Z | |
| dc.date.available | 2023-07-10T08:14:57Z | |
| dc.date.issued | 2023 | en_US |
| dc.identifier.citation | Zegrar, S. E. ve Arslan, H. (2023). A novel cyclic prefix configuration for enhanced reliability and spectral efficiency in OTFS systems. IEEE Wireless Communications Letters, 12(5), 888-892. https://dx.doi.org/10.1109/LWC.2023.3247893 | en_US |
| dc.identifier.issn | 2162-2337 | |
| dc.identifier.issn | 2162-2345 | |
| dc.identifier.uri | https://dx.doi.org/10.1109/LWC.2023.3247893 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12511/11173 | |
| dc.description.abstract | In practical transmission, orthogonal time-frequency-space (OTFS) is implemented using different prefix configurations including reduced-cyclic prefix (RCP) and full-CP (FCP). This letter presents a novel OTFS structure, which is a modification of the FCP structure in OTFS modulation. The proposed approach leverages the FCP structure in the delay-Doppler domain to decode the information in the CP block rather than discarding it at the receiver to enhance the system performance. This is validated via simulations in terms of the reduction in channel estimation overhead as well as the improved signal-to-noise ratio (SNR) of the received signal. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | IEEE-Institute of Electrical and Electronics Engineers Inc. | en_US |
| dc.rights | info:eu-repo/semantics/embargoedAccess | en_US |
| dc.subject | OTFS | en_US |
| dc.subject | Cyclic Prefix | en_US |
| dc.subject | Delay-Doppler Domain | en_US |
| dc.title | A novel cyclic prefix configuration for enhanced reliability and spectral efficiency in OTFS systems | en_US |
| dc.type | article | en_US |
| dc.relation.ispartof | IEEE Wireless Communications Letters | en_US |
| dc.department | İstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | en_US |
| dc.authorid | 0000-0002-0536-4159 | en_US |
| dc.authorid | 0000-0001-9474-7372 | en_US |
| dc.identifier.volume | 12 | en_US |
| dc.identifier.issue | 5 | en_US |
| dc.identifier.startpage | 888 | en_US |
| dc.identifier.endpage | 892 | en_US |
| dc.relation.tubitak | info:eu-repo/grantAgreement/TUBITAK/SOBAG/120C142 | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.identifier.doi | 10.1109/LWC.2023.3247893 | en_US |
| dc.institutionauthor | Zegrar, Salah Eddine | |
| dc.institutionauthor | Arslan, Hüseyin | |
| dc.identifier.wosquality | Q1 | en_US |
| dc.identifier.wos | 000991555300026 | en_US |
| dc.identifier.scopus | 2-s2.0-85149398399 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
