Assessment of Positioning Errors on V2V Networks Employing Dual Beamforming

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Assessment of Positioning Errors on V2V Networks Employing Dual Beamforming

Kanthasamy, Nivetha / Du, Ruixiang / Gill, Kuldeep S. / Wyglinski, Alexander M. / Cowlagi, Raghvendra

In this paper, we present an analysis of Vehicle-to-Vehicle (V2V) Networks employing beamforming at both the transmitter and the receiver when positioning errors are present. Specifically, we will examine the performance of this system setup when the source of the positioning errors are from the Global Positioning System (GPS) measurements as well as from variations in the delays due to the overhead communication channels. To achieve adequate performance, beamforming requires precise location information of the transmitter and the receiver, and when accurate information is unavailable the system performance can potentially deteriorate. This is especially challenging in highly mobile vehicle networking environments where the operating conditions and location information varies rapidly in time. Simulation results are obtained showing Bit Error Rate (BER) values increasing by 99.9% when the exact GPS locations are known by the vehicles when compared to a 6.6m error in GPS location.

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Dokumentinformationen

Titel :

Assessment of Positioning Errors on V2V Networks Employing Dual Beamforming

Beteiligte:

Kanthasamy, Nivetha (Autor:in) / Du, Ruixiang (Autor:in) / Gill, Kuldeep S. (Autor:in) / Wyglinski, Alexander M. (Autor:in) / Cowlagi, Raghvendra (Autor:in)

Erschienen in:

2018 IEEE 88th Vehicular Technology Conference (VTC-Fall) ; 1-5

Erscheinungsdatum :

2018-08-01

Format / Umfang :

2469786 byte

ISBN :

978-1-5386-6357-8 , 978-1-5386-6358-5

ISSN :

2577-2465

DOI :

https://doi.org/10.1109/VTCFall.2018.8690921