Vehicle-to-vehicle channel models with large vehicle obstructions
(2014) IEEE International Conference on Communications (ICC), 2014 p.5647-5652- Abstract
- Vehicle-to-Vehicle (V2V) communication is an en-abler for improved traffic safety and congestion control. As for any wireless system the ultimate performance limit is determined by the propagation channel. A particular point of interest is the shadowing effect of large vehicles such as trucks and buses, as this might affect the communication range significantly. In this paper we present measurement results and model the propagation channel in which a bus acts as a shadowing object between two passenger cars. The measurement setup is based on a WARP FPGA software radio as transmitter, and a Tektronix RSA5106A real-time complex spectrum analyzer as receiver. We analyze the influence of the bus location and car separation distance on the... (More)
- Vehicle-to-Vehicle (V2V) communication is an en-abler for improved traffic safety and congestion control. As for any wireless system the ultimate performance limit is determined by the propagation channel. A particular point of interest is the shadowing effect of large vehicles such as trucks and buses, as this might affect the communication range significantly. In this paper we present measurement results and model the propagation channel in which a bus acts as a shadowing object between two passenger cars. The measurement setup is based on a WARP FPGA software radio as transmitter, and a Tektronix RSA5106A real-time complex spectrum analyzer as receiver. We analyze the influence of the bus location and car separation distance on the large-scale path loss, shadowing, and small-scale fading. The main effect of the bus is that it is acting as an obstruction creating an additional 15-20 dB attenuation. A Nakagami distribution is found to describe the statistics of the small-scale fading, by using Akaike's Information Criterion and the Kolmogorov-Smirnov test. The distance-dependency of the path loss is analyzed, and a stochastic model is developed to reflect the impact. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4731615
- author
- He, Ruisi ; Molisch, Andreas LU ; Tufvesson, Fredrik LU ; Zhong, Zhangdui ; Ai, Bo and Zhang, Tingting
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Large vehicle obstructions, vehicle-to-vehicle, path loss, shadow fading, small-scale fading
- host publication
- [Host publication title missing]
- pages
- 5647 - 5652
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE International Conference on Communications (ICC), 2014
- conference location
- Sydney, Australia
- conference dates
- 2014-06-10 - 2014-06-14
- external identifiers
-
- scopus:84907000766
- DOI
- 10.1109/ICC.2014.6884221
- language
- English
- LU publication?
- yes
- id
- 2ec04f15-3b02-44b1-b134-7e39095bbf34 (old id 4731615)
- date added to LUP
- 2016-04-04 12:25:05
- date last changed
- 2022-02-13 22:42:06
@inproceedings{2ec04f15-3b02-44b1-b134-7e39095bbf34, abstract = {{Vehicle-to-Vehicle (V2V) communication is an en-abler for improved traffic safety and congestion control. As for any wireless system the ultimate performance limit is determined by the propagation channel. A particular point of interest is the shadowing effect of large vehicles such as trucks and buses, as this might affect the communication range significantly. In this paper we present measurement results and model the propagation channel in which a bus acts as a shadowing object between two passenger cars. The measurement setup is based on a WARP FPGA software radio as transmitter, and a Tektronix RSA5106A real-time complex spectrum analyzer as receiver. We analyze the influence of the bus location and car separation distance on the large-scale path loss, shadowing, and small-scale fading. The main effect of the bus is that it is acting as an obstruction creating an additional 15-20 dB attenuation. A Nakagami distribution is found to describe the statistics of the small-scale fading, by using Akaike's Information Criterion and the Kolmogorov-Smirnov test. The distance-dependency of the path loss is analyzed, and a stochastic model is developed to reflect the impact.}}, author = {{He, Ruisi and Molisch, Andreas and Tufvesson, Fredrik and Zhong, Zhangdui and Ai, Bo and Zhang, Tingting}}, booktitle = {{[Host publication title missing]}}, keywords = {{Large vehicle obstructions; vehicle-to-vehicle; path loss; shadow fading; small-scale fading}}, language = {{eng}}, pages = {{5647--5652}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Vehicle-to-vehicle channel models with large vehicle obstructions}}, url = {{http://dx.doi.org/10.1109/ICC.2014.6884221}}, doi = {{10.1109/ICC.2014.6884221}}, year = {{2014}}, }