Hofer, Markus and Bernadó, Laura and Rainer, Benjamin and Xu, Zhinan and Temme, Gerald and Khan, Saifullah and Behnecke, Danny and Utesch, Fabian and Mahmod, Mohamed Kamil Morsi and Zemen, Thomas (2019) Evaluation of Vehicle-in-the-Loop Tests for Wireless V2X Communication. In: IEEE Vehicular Technology Conference. VTC2019-Fall, 22–25 September 2019, Honolulu, Hawaii.
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Abstract
The performance of wireless communication systems is fundamentally determined by the properties of the underlying wireless communication channel. Vehicular communication channels exhibit time-variant multi-path propagation with non-stationary channel statistics. Thus, channel emulation tools for the reproducible test of wireless communication systems are urgently needed to enable the development of ultra-reliable low-latency communication links. In this paper we validate the vehicle-in-the-loop (ViL) test of vehicle-to-everything (V2X) communication links by means of time-variant channel emulation. The validation is performed by comparing the received signal strength indicator (RSSI) and packet error rate (PER) of measurements on a proving ground with the RSSI and PER obtained from ViL tests. For the ViL tests, the wireless communication channel is emulated using a geometry-based stochastic channel model, which is updated in real-time, dependent on the position and velocity of the vehicles. We collect results of different scenarios on the proving ground and from ViL tests. The results show an qualitative match between ViL test and measurement on the proving ground. An exact quantitative match can be obtained with the calibration parameters from the measurements.
Item URL in elib: | https://elib.dlr.de/129933/ | |||||||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||||||||||||||||||||
Title: | Evaluation of Vehicle-in-the-Loop Tests for Wireless V2X Communication | |||||||||||||||||||||||||||||||||
Authors: |
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Date: | 22 September 2019 | |||||||||||||||||||||||||||||||||
Journal or Publication Title: | IEEE Vehicular Technology Conference | |||||||||||||||||||||||||||||||||
Refereed publication: | Yes | |||||||||||||||||||||||||||||||||
Open Access: | No | |||||||||||||||||||||||||||||||||
Gold Open Access: | No | |||||||||||||||||||||||||||||||||
In SCOPUS: | Yes | |||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | |||||||||||||||||||||||||||||||||
Status: | Published | |||||||||||||||||||||||||||||||||
Keywords: | vehicle-in-the-loop, real-time, channel emulation, SDR, geometry-based stochastic channel model, 802.11p | |||||||||||||||||||||||||||||||||
Event Title: | VTC2019-Fall | |||||||||||||||||||||||||||||||||
Event Location: | Honolulu, Hawaii | |||||||||||||||||||||||||||||||||
Event Type: | international Conference | |||||||||||||||||||||||||||||||||
Event Dates: | 22–25 September 2019 | |||||||||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||||||||||||||||||||
HGF - Program: | Transport | |||||||||||||||||||||||||||||||||
HGF - Program Themes: | Transport System | |||||||||||||||||||||||||||||||||
DLR - Research area: | Transport | |||||||||||||||||||||||||||||||||
DLR - Program: | V VS - Verkehrssystem | |||||||||||||||||||||||||||||||||
DLR - Research theme (Project): | V - Energie und Verkehr, V - NGC KoFiF | |||||||||||||||||||||||||||||||||
Location: | Braunschweig | |||||||||||||||||||||||||||||||||
Institutes and Institutions: | Institute of Transportation Systems > Human Factors Institute of Transportation Systems > Development of vehicle functions Institute of Transportation Systems > Verification and Validation | |||||||||||||||||||||||||||||||||
Deposited By: | Utesch, Fabian | |||||||||||||||||||||||||||||||||
Deposited On: | 13 Nov 2019 08:51 | |||||||||||||||||||||||||||||||||
Last Modified: | 20 Dec 2019 12:41 |
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