Näytä suppeat kuvailutiedot

dc.contributor.authorLuan, Mingan
dc.contributor.authorWang, Bo
dc.contributor.authorChang, Zheng
dc.contributor.authorHämäläinen, Timo
dc.contributor.authorLing, Zhuang
dc.contributor.authorHu, Fengye
dc.date.accessioned2023-01-25T12:46:01Z
dc.date.available2023-01-25T12:46:01Z
dc.date.issued2022
dc.identifier.citationLuan, M., Wang, B., Chang, Z., Hämäläinen, T., Ling, Z., & Hu, F. (2022). Joint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System. In <i>Proceedings of the 2022 IEEE 95th Vehicular Technology Conference (VTC2022-Spring)</i>. IEEE. IEEE Vehicular Technology Conference. <a href="https://doi.org/10.1109/VTC2022-Spring54318.2022.9860587" target="_blank">https://doi.org/10.1109/VTC2022-Spring54318.2022.9860587</a>
dc.identifier.otherCONVID_155923439
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/85194
dc.description.abstractJoint localization and communication systems have drawn significant attention due to their high resource utilization. In this paper, we consider a reconfigurable intelligent surface (RIS)-aided simultaneously localization and communication system. We first determine the sum squared position error bound (SPEB) as the localization accuracy metric for the presented localization-communication system. Then, a joint RIS discrete phase shifts design and subcarrier assignment problem is formulated to minimize the SPEB while guaranteeing each user’s achievable data rate requirement. For the presented non-convex mixed-integer problem, we propose an iterative algorithm to obtain a suboptimal solution by utilizing the Lagrange duality as well as penalty-based optimization methods. Simulation results are provided to validate the performance of the proposed algorithm.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofProceedings of the 2022 IEEE 95th Vehicular Technology Conference (VTC2022-Spring)
dc.relation.ispartofseriesIEEE Vehicular Technology Conference
dc.rightsIn Copyright
dc.subject.otherlocation awareness
dc.subject.othermeasurement
dc.subject.othervehicular and wireless technologies
dc.subject.othercommunication systems
dc.subject.othersystem performance
dc.subject.othersimulation
dc.subject.otherreconfigurable intelligent surfaces
dc.subject.otherjoint localization and communication, subcarrier assignment
dc.subject.otherRIS phase shifts design
dc.titleJoint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-202301251486
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.oppiaineSecure Communications Engineering and Signal Processingfi
dc.contributor.oppiaineTekniikkafi
dc.contributor.oppiaineTietotekniikkafi
dc.contributor.oppiaineSecure Communications Engineering and Signal Processingen
dc.contributor.oppiaineEngineeringen
dc.contributor.oppiaineMathematical Information Technologyen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.relation.isbn978-1-6654-8244-8
dc.type.coarhttp://purl.org/coar/resource_type/c_5794
dc.description.reviewstatuspeerReviewed
dc.relation.issn1090-3038
dc.type.versionacceptedVersion
dc.rights.copyright© 2022, IEEE
dc.rights.accesslevelopenAccessfi
dc.relation.conferenceIEEE Vehicular Technology Conference
dc.subject.ysolangaton tekniikka
dc.subject.ysotietojärjestelmät
dc.subject.ysolangaton tiedonsiirto
dc.subject.ysopaikannus
dc.subject.ysosimulointi
dc.subject.ysosuorituskyky
dc.subject.ysoviestintätekniikka
dc.subject.ysosijainti
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p23070
jyx.subject.urihttp://www.yso.fi/onto/yso/p3927
jyx.subject.urihttp://www.yso.fi/onto/yso/p5445
jyx.subject.urihttp://www.yso.fi/onto/yso/p6230
jyx.subject.urihttp://www.yso.fi/onto/yso/p4787
jyx.subject.urihttp://www.yso.fi/onto/yso/p14041
jyx.subject.urihttp://www.yso.fi/onto/yso/p10872
jyx.subject.urihttp://www.yso.fi/onto/yso/p1467
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1109/VTC2022-Spring54318.2022.9860587
jyx.fundinginformationThis work was supported by the National Natural Science Foundation of China under Grant No. 61771217, in part by the Funds for International Cooperation and Exchange of the National Natural Science Foundation of China under Grant No. 62111530072, and in part by the Chinese Scholarship Council (CSC).
dc.type.okmA4


Aineistoon kuuluvat tiedostot

Thumbnail

Aineisto kuuluu seuraaviin kokoelmiin

Näytä suppeat kuvailutiedot

In Copyright
Ellei muuten mainita, aineiston lisenssi on In Copyright