Localization Using Joint AOD and RSS Method in Massive MIMO System

Simple item page
dc.contributor.authorMahyiddin, Wan Amirul
dc.contributor.authorAhmad Mazuki, Ahmad Loqman
dc.contributor.authorDimyati, Kaharudin
dc.contributor.authorOthman, Mohamadariff
dc.contributor.authorMokhtar, Norrima
dc.contributor.authorArof, Hamzah
dc.coverage.issue4cs
dc.coverage.volume28cs
dc.date.accessioned2020-04-30T12:16:41Z
dc.date.available2020-04-30T12:16:41Z
dc.date.issued2019-12cs
dc.description.abstractIn this research, we propose to estimate location of mobile users by using joint angle of departure (AOD) from base station (BS) and received signal strength (RSS) at user equipment (UE) method. The location estimation (LE) is performed at each UE by using massive multiple-input multiple-output (MIMO) system at the BS, which transmits specially design MIMO-orthogonal frequency division multiplexing (MIMO-OFDM) beamforming signals. Since the estimation is done independently at each UE, the number of UEs in the area does not affect the performance and calculation complexity of the LE. To improve the practicality of the proposed method, we also design the beamforming signals with reduced peak to average power ratio (PAPR) by using random subcarrier-beamforming angle allocation method. The results show that the proposed method generally has lower estimation error than that of the AOD-only and the RSS-only LE methods across various UEs’ locations. The proposed beamforming signal method can also significantly reduce PAPR of the transmitted signal.en
dc.formattextcs
dc.format.extent749-756cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2019 vol. 28, č. 4, s. 749-756. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2019.0749en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186920
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2019/19_04_0749_0756.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectLocalizationen
dc.subjectmassive MIMOen
dc.subjectmobile positioningen
dc.subjectOFDMen
dc.titleLocalization Using Joint AOD and RSS Method in Massive MIMO Systemen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
19_04_0749_0756.pdf
Size:
394.48 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
2019/4