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dc.contributor.authorObeidatat, H.A.
dc.contributor.authorAhmad, Imran
dc.contributor.authorRawashdeh, M.R.
dc.contributor.authorAbdullah, Ali A.
dc.contributor.authorShuaieb, W.S.
dc.contributor.authorObeidat, O.A.
dc.contributor.authorAbd-Alhameed, Raed A.
dc.date.accessioned2021-11-07T21:02:10Z
dc.date.accessioned2021-11-23T15:17:35Z
dc.date.available2021-11-07T21:02:10Z
dc.date.available2021-11-23T15:17:35Z
dc.date.issued2021
dc.identifier.citationObeidatat HA, Ahmad I, Rawashdeh MR et al (2021) Enhanced TOA Estimation Using OFDM over Wide-Band Transmission Based on a Simulated Model. Wireless Personal Communications. Accepted for publication.en_US
dc.identifier.urihttp://hdl.handle.net/10454/18646
dc.descriptionYesen_US
dc.description.abstractThis paper presents the advantages of using a wideband spectrum adopting multi-carrier to improve targets localization within a simulated indoor environment using the Time of Arrival (TOA) technique. The study investigates the effect of using various spectrum bandwidths and a different number of carriers on localization accuracy. Also, the paper considers the influence of the transmitters’ positions in line-of-sight (LOS) and non-LOS propagation scenarios. It was found that the accuracy of the proposed method depends on the number of sub-carriers, the allocated bandwidth (BW), and the number of access points (AP). In the case of using large BW with a large number of subcarriers, the algorithm was effective to reduce localization errors compared to the conventional TOA technique. The performance degrades and becomes similar to the conventional TOA technique while using a small BW and a low number of subcarriers.en_US
dc.language.isoenen_US
dc.relationhttps://doi.org/10.1007/s11277-021-09297-zen_US
dc.rights(c) 2021 The Authors. This is an Open Access article distributed under the Creative Commons CC-BY license (http://creativecommons.org/licenses/by/4.0/)en_US
dc.subjectIndoor localisationen_US
dc.subjectOFDMen_US
dc.subjectTime of arrivalen_US
dc.subjectWideband spectrumen_US
dc.titleEnhanced TOA Estimation Using OFDM over Wide-Band Transmission Based on a Simulated Modelen_US
dc.status.refereedYesen_US
dc.date.Accepted2021-10-21
dc.date.application2021-10-31
dc.typeArticleen_US
dc.type.versionPublished versionen_US
dc.date.updated2021-11-07T21:02:15Z
refterms.dateFOA2021-11-23T15:17:54Z
dc.openaccess.statusGolden_US


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