Doppler and Pathloss Characterization for Vehicle-to-Vehicle communications at 5.8 GHz
Onubogu, Okechukwu, Ziri-Castro, Karla I., Jayalath, Dhammika, Demmel, Sebastien, & Suzuki, Hajime (2014) Doppler and Pathloss Characterization for Vehicle-to-Vehicle communications at 5.8 GHz. In Proceedings of the 2014 Australasian Telecommunication Networks and Applications Conference (ATNAC), IEEE, Melbourne, VIC, pp. 58-64.
Due to significant increase in vehicular accident and traffic congestions, vehicle to vehicle (V2V) communication based on the intelligent transport system (ITS) was introduced. However, to carry out efficient design and implementation of a reliable vehicular communication systems,a deep knowledge of the propagation channel characteristics in different environments is crucial, in particular the Doppler and pathloss parameters. Therefore, this paper presents an empirical V2V channel characterization and measurement performed under realistic urban, suburban and highway driving conditions in Brisbane, Australia. Based on Lin Cheng statistical Doppler Model (LCDM), values for the RMS Doppler spread and coherence time due to time selective nature of V2V channels were presented. Also, based on Log-distance power law model, values for the mean pathloss exponent and the standard deviation of shadowing were reported for urban, suburban and highway environments. The V2V channel parameters can be useful to system designers for the purpose of evaluating, simulating and developing new protocols and systems.
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|Item Type:||Conference Paper|
|Keywords:||V2V, Vehicular communications, Cooperative ITS, On-road measurements|
|Subjects:||Australian and New Zealand Standard Research Classification > TECHNOLOGY (100000) > COMMUNICATIONS TECHNOLOGIES (100500) > Antennas and Propagation (100501)
Australian and New Zealand Standard Research Classification > TECHNOLOGY (100000) > COMMUNICATIONS TECHNOLOGIES (100500) > Wireless Communications (100510)
|Divisions:||Current > Research Centres > Centre for Accident Research & Road Safety - Qld (CARRS-Q)
Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Faculty of Health
Current > Institutes > Institute of Health and Biomedical Innovation
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Current > Schools > School of Psychology & Counselling
|Copyright Owner:||Copyright 2014 [please consult the author]|
|Deposited On:||22 Oct 2014 23:19|
|Last Modified:||11 Feb 2015 18:49|
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