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Connectivity analysis for mmWave V2V networks : exploring critical distance and beam misalignment
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Ozpolat, Mumin, AlluhaibI, Osama, Kampert, Erik and Higgins, Matthew D. (2020) Connectivity analysis for mmWave V2V networks : exploring critical distance and beam misalignment. In: GLOBECOM 2019, Island of Hawaii, 9-13 Dec 2019. Published in: 2019 IEEE Global Communications Conference (GLOBECOM) ISBN 9781728109626. doi:10.1109/GLOBECOM38437.2019.9013405
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Official URL: https://doi.org/10.1109/GLOBECOM38437.2019.9013405
Abstract
In this paper, we investigate the analytical connectivity performance of Vehicle-to-Vehicle communications when
using millimeter wave carrier frequencies, by taking into account
its challenges of high path loss and beam misalignment. The
connectivity analysis is carried out in two dimensions; first, an
analytical and parametric critical transmission range is developed, based on system parameters such as vehicle density and
Signal-to-Interference-Plus-Noise ratio threshold, and second,
the beam misalignment probability caused by the in-lane lateral
displacement of vehicles is determined. The analysis is carried
out for antennas with half power beamwidths of 3◦, 6◦, 10◦, 20◦
and 45◦, resulting in different beamwidth regimes depending
upon road curvature and vehicle density. For low/medium vehicle
density on low-curvature roads, the sensitivity of the network
connectivity to the beamwidth is relatively small. On the other
hand, the narrowest beamwidth is the best performer in terms of
maximizing connectivity in low/medium vehicle density scenarios
on high-curvature roads, and the wider beamwidth is the best
performer for high vehicle density on low-curvature roads.
| Item Type: | Conference Item (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Subjects: | T Technology > TE Highway engineering. Roads and pavements T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||
| Library of Congress Subject Headings (LCSH): | Vehicle-infrastructure integration, Vehicular ad hoc networks (Computer networks) , Automobiles -- Safety measures, Intelligent transportation systems | ||||||
| Journal or Publication Title: | 2019 IEEE Global Communications Conference (GLOBECOM) | ||||||
| Publisher: | IEEE | ||||||
| ISBN: | 9781728109626 | ||||||
| Official Date: | 27 February 2020 | ||||||
| Dates: |
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| DOI: | 10.1109/GLOBECOM38437.2019.9013405 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Reuse Statement (publisher, data, author rights): | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | ||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||
| Date of first compliant deposit: | 21 August 2019 | ||||||
| Date of first compliant Open Access: | 28 August 2019 | ||||||
| Conference Paper Type: | Paper | ||||||
| Title of Event: | GLOBECOM 2019 | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | Island of Hawaii | ||||||
| Date(s) of Event: | 9-13 Dec 2019 | ||||||
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