The RSU Access Problem Based on Evolutionary Game Theory for VANET

Resource type
Date created
2013
Authors/Contributors
Author: Wu, Di
Author: Ling, Yan
Author: Liang, Jie
Abstract
We identify some challenges in RSU access problem. There are two main problems in V2R communication. (1) It is difficult to maintain the end-to-end connection between vehicles and RSU due to the high mobility of vehicles. (2) The limited RSU bandwidth resources lead to the vehicles’ disorderly competition behavior, which will give rise to multiple RSUs having overlap area environment where RSU access becomes crucial for increasing vehicles’ throughput. Focusing on the problems mentioned above, the RSU access question in the paper is formulated as a dynamic evolutionary game for studying the competition of vehicles in the single community and among multiple communities to share the limited bandwidth in the available RSUs, and the evolutionary equilibrium evolutionary stable strategy (ESS) is considered to be the solution to this game. Simulation results based on a realistic vehicular traffic model demonstrate the evolution process of the game and how the ESS can affect the network performance.
Document
Published as
International Journal of Distributed Sensor Networks
Volume 2013 (2013), Article ID 143024, 7 pages
http://dx.doi.org/10.1155/2013/143024
Publication title
International Journal of Distributed Sensor Networks
Document title
The RSU Access Problem Based on Evolutionary Game Theory for VANET
Date
2013
First page
1
Last page
7
Publisher DOI
10.1155/2013/143024
Copyright statement
Copyright is held by the author(s).
Scholarly level
Peer reviewed?
Yes
Language
Member of collection
Attachment Size
143024.pdf 1.81 MB