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Large Scale Fading Characteristics for Vehicle-to-Cyclist Channel in Urban Environment at 5 GHz

Rashdan, Ibrahim and Walter, Michael and Wang, Wei and Caire, Giuseppe (2020) Large Scale Fading Characteristics for Vehicle-to-Cyclist Channel in Urban Environment at 5 GHz. In: 14th European Conference on Antennas and Propagation, EuCAP 2020. EuCAP 2020, 15.-20. March. 2020, Copenhagen, Denmark. ISBN 978-883129900-8.

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Abstract

Vehicle-to-vulnerable road users (V2VRU) communication provides 360 degree of awareness for both vehicles and vulnerable road users (VRUs). A realistic and accurate channel model for V2VRU in critical accidents scenarios is of great importance for developing reliable V2VRU communication systems. This paper presents a large scale fading characterization based on a wideband channel measurement campaign in urban environment considering a collision scenario between a vehicle and a cyclist. A dual-slope path loss model is proposed, and a zero-mean Gaussian distribution is found to best fit the shadow fading. Additionally, for more realistic system-level simulations, the spatial correlation of shadow fading are calculated. The underlying correlation is captured by using 2-dimensional spatially correlated shadow fading maps. Index Terms—V2VRU communication, vulnerable road users, cyclist, path loss, shadow fading, spatial correlation.

Item URL in elib:https://elib.dlr.de/133823/
Document Type:Conference or Workshop Item (Speech)
Title:Large Scale Fading Characteristics for Vehicle-to-Cyclist Channel in Urban Environment at 5 GHz
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Rashdan, IbrahimIbrahim.Rashdan (at) dlr.deUNSPECIFIED
Walter, Michaelm.walter (at) dlr.dehttps://orcid.org/0000-0001-5659-8716
Wang, WeiWei.Wang (at) dlr.deUNSPECIFIED
Caire, GiuseppeUNSPECIFIEDUNSPECIFIED
Date:2020
Journal or Publication Title:14th European Conference on Antennas and Propagation, EuCAP 2020
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
ISBN:978-883129900-8
Status:Published
Keywords:V2VRU communication, vulnerable road users, cyclist, path loss, shadow fading, spatial correlation.
Event Title:EuCAP 2020
Event Location:Copenhagen, Denmark
Event Type:international Conference
Event Dates:15.-20. March. 2020
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - NGC KoFiF
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Rashdan, Ibrahim
Deposited On:23 Jan 2020 12:40
Last Modified:07 Mar 2022 18:15

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