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ITS-G5 and C-V2X Link Level Performance Measurements

De Ponte Müller, Fabian and Rashdan, Ibrahim and Schmidhammer, Martin and Sand, Stephan (2021) ITS-G5 and C-V2X Link Level Performance Measurements. ITS World Congress 2021, 10.-11. Okt. 2021, Hamburg, Deutschland.

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Safety-critical ITS applications, as for instance automated urban driving supported by collaborative perception requires a reliable V2X communication link to forward information about detected objects, i.e. vehicles, pedestrians and cyclists, to the automated vehicle. Reliability is given by a low packet error rate over a sufficient communication range and an acceptable latency in the end-to-end communication. The performance of ITS communication might be impaired by different effects, including congestion on the wireless channel, line-of-sight obstruction or fast-fading. Currently, there are two competing wireless communication technologies proposed for V2X, namely WiFi-based ITS-G5 (or DSRC) and LTE-based Cellular-V2X. A field test using both communication technologies has been conducted in order to test the link level performance between a vehicle and a road-side unit. This paper describes the test setup, the executed experiments, discusses the results and gives first conclusions on the performance of both, ITS-G5 and C-V2X.

Item URL in elib:https://elib.dlr.de/142341/
Document Type:Conference or Workshop Item (Speech)
Title:ITS-G5 and C-V2X Link Level Performance Measurements
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
De Ponte Müller, Fabianfabian.pontemueller (at) dlr.dehttps://orcid.org/0000-0002-2215-2174
Rashdan, IbrahimIbrahim.Rashdan (at) dlr.deUNSPECIFIED
Schmidhammer, Martinmartin.schmidhammer (at) dlr.dehttps://orcid.org/0000-0002-9345-142X
Sand, StephanStephan.Sand (at) dlr.dehttps://orcid.org/0000-0001-9502-5654
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Keywords:ITS-G5, DSRC, C-V2X, link-level performance tests, field tests
Event Title:ITS World Congress 2021
Event Location:Hamburg, Deutschland
Event Type:international Conference
Event Dates:10.-11. Okt. 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Project Transport 5.0
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Ponte Müller, Fabian
Deposited On:20 May 2021 14:09
Last Modified:07 Feb 2022 14:24

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