Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
525046 | Transportation Research Part C: Emerging Technologies | 2015 | 9 Pages |
Abstract
This paper studies vehicle multihop connectivity of vehicular ad hoc networks (VANETs) on two parallel roads. It complements our earlier studies by considering a road separation distance larger than 32L and considering signal blockage between roads, where L represents the transmission range. Assuming vehicles follow Poisson processes, we specifically derive exact formulas for the expectation, variance, and probability distribution of the information propagation distance. We further develop a closed form approximation for the expected distance. The analytical results are verified and compared with those from other headway distributions of varying coefficient of variation through Monte Carlo simulation.
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Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Xiubin Bruce Wang, Kai Yin, Xuedong Yan,