Single-anchor two-way localization bounds for 5G mmWave systems
dc.contributor.author | Abu-Shaban, Zohair | |
dc.contributor.author | Wymeersch, H | |
dc.contributor.author | Abhayapala, Thushara | |
dc.contributor.author | Seco-Granados, G | |
dc.date.accessioned | 2023-11-13T21:36:59Z | |
dc.date.issued | 2020 | |
dc.date.updated | 2022-09-25T08:16:40Z | |
dc.description.abstract | Recently, millimeter-wave (mmWave) 5G localization has been shown to be to provide centimeter-level accuracy, lending itself to many location-aware applications, e.g., connected autonomous vehicles (CAVs). One assumption usually made in the investigation of localization methods is that the user equipment (UE), i.e., a CAV, and the base station (BS) are time synchronized. In this paper, we remove this assumption and investigate two two-way localization protocols: (i) a round-trip localization protocol (RLP), whereby the BS and UE exchange signals in two rounds of transmission and then localization is achieved using the signal received in the second round; (ii) a collaborative localization protocol (CLP), whereby localization is achieved using the signals received in the two rounds. We derive the position and orientation error bounds applying beamforming at both ends and compare them to the traditional one-way localization. Our results show that mmWave localization is mainly limited by the angular rather than the temporal estimation and that CLP significantly outperforms RLP. Our simulations also show that it is more beneficial to have more antennas at the BS than at the UE. | en_AU |
dc.format.mimetype | application/pdf | en_AU |
dc.identifier.issn | 0018-9545 | en_AU |
dc.identifier.uri | http://hdl.handle.net/1885/305667 | |
dc.language.iso | en_AU | en_AU |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE Inc) | en_AU |
dc.rights | © 2020 The authors | en_AU |
dc.source | IEEE Transactions on Vehicular Technology | en_AU |
dc.subject | Protocols | en_AU |
dc.subject | 5G mobile communication | en_AU |
dc.subject | Estimation | en_AU |
dc.subject | Clocks | en_AU |
dc.subject | Synchronization | en_AU |
dc.subject | Electronic mail | en_AU |
dc.subject | Antenna arrays | en_AU |
dc.title | Single-anchor two-way localization bounds for 5G mmWave systems | en_AU |
dc.type | Journal article | en_AU |
local.bibliographicCitation.issue | 6 | en_AU |
local.bibliographicCitation.lastpage | 6400 | en_AU |
local.bibliographicCitation.startpage | 6388 | en_AU |
local.contributor.affiliation | Abu-Shaban, Zohair, UNSW Canberra | en_AU |
local.contributor.affiliation | Wymeersch, H, Chalmers University of Technology | en_AU |
local.contributor.affiliation | Abhayapala, Thushara, College of Engineering and Computer Science, ANU | en_AU |
local.contributor.affiliation | Seco-Granados, G, Autonomous University of Barcelona | en_AU |
local.contributor.authoremail | u9701943@anu.edu.au | en_AU |
local.contributor.authoruid | Abhayapala, Thushara, u9701943 | en_AU |
local.description.embargo | 2099-12-31 | |
local.description.notes | Imported from ARIES | en_AU |
local.identifier.absfor | 400600 - Communications engineering | en_AU |
local.identifier.ariespublication | a383154xPUB15297 | en_AU |
local.identifier.citationvolume | 69 | en_AU |
local.identifier.doi | 10.1109/TVT.2020.2987039 | en_AU |
local.identifier.scopusID | 2-s2.0-85086904769 | |
local.identifier.thomsonID | WOS:000558744200054 | |
local.identifier.uidSubmittedBy | a383154 | en_AU |
local.publisher.url | https://ieeexplore.ieee.org/ | en_AU |
local.type.status | Published Version | en_AU |
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