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Localization of Scatterers in Railway Environments for Train-to-Train Propagation

Unterhuber, Paul and Walter, Michael and Kürner, Thomas (2018) Localization of Scatterers in Railway Environments for Train-to-Train Propagation. VTC2018-Fall, 27.-30. August 2018, Chicago, USA.

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Abstract

Wireless communication became a key technology in the transportation domain. An increase of efficiency and safety can be achieved by connecting all traffic participants. In the railway domain wireless communication could enable new applications. In this contribution we focus on train-totrain (T2T) communication and investigate the Propagation conditions. In typical railway environments different types of objects along the track highly influence the propagation channel and, in turn, the performance of wireless T2T communications. Therefore, the characterization and modeling of the propagation effects are indispensable. In comparison to cellular or vehicle-tovehicle communication, T2T propagation is hardly investigated. In this paper we present how key parameters of the multipath components (MPCs) of the channel impulse response can be estimated. The estimation is based on measurement data. We estimate delay and Doppler of single-bounce MPCs and estimate the location of the corresponding scatterers.

Item URL in elib:https://elib.dlr.de/120612/
Document Type:Conference or Workshop Item (Speech)
Title:Localization of Scatterers in Railway Environments for Train-to-Train Propagation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Unterhuber, Paulpaul.unterhuber (at) dlr.dehttps://orcid.org/0000-0002-0564-9066
Walter, Michaelm.walter (at) dlr.dehttps://orcid.org/0000-0001-5659-8716
Kürner, Thomaskuerner (at) ifn.ing.tu-bs.deUNSPECIFIED
Date:2018
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:train-to-train, high speed train, propagation, measurement, scatterer location
Event Title:VTC2018-Fall
Event Location:Chicago, USA
Event Type:international Conference
Event Dates:27.-30. August 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train III (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Unterhuber, Paul
Deposited On:04 Oct 2018 09:29
Last Modified:31 Jul 2019 20:18

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