Abstract
Dynamical channel allocation schemes for TDMA based on Media Access Control (MAC) Protocols usually depend on network topology to allocate slot. However, The nodes in the network are allowed to move freely, which causes dynamic changes in the network topology and merging collisions. As the application of wireless ad hoc network in intelligent traffic system (ITS), vehicle in the network has typical characteristics of high-speed movement. Based on the model of vehicle movement, this paper analyzes the collision problem caused by the mobility of vehicle and it’s probability and verifies the correctness of theoretical analysis through simulation. The simulation result shows that a larger access probability or a smaller standard deviation of brings a smaller probability of merging collision.
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© 2019 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Zhao, Y., Zhang, X., Zheng, R., Yang, Q. (2019). Analysis on Merging Collision Probability in TDMA Based VANET. In: Jia, M., Guo, Q., Meng, W. (eds) Wireless and Satellite Systems. WiSATS 2019. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 281. Springer, Cham. https://doi.org/10.1007/978-3-030-19156-6_1
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DOI: https://doi.org/10.1007/978-3-030-19156-6_1
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