Performance Analysis of Epidemic Routing in 1-D Linear Sparse VANETs

In this letter, a stochastic model of a finite-state Markov chain for performance analysis of epidemic routing in sparse 1-D two-way linear vehicular ad hoc networks is introduced. In the model, messages are delivered from an infrastructure station located at one end of a highway to randomly selecte...

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Bibliographic Details
Published in:IEEE communications letters 2016-10, Vol.20 (10), p.2087-2090
Main Authors: Sun, Haifeng, Song, Lili
Format: Article
Language:English
Subjects:
Analytical models
Delays
Epidemic routing
Erbium
Markov chain
Markov processes
performance analysis
Road transportation
Vehicles
Vehicular ad hoc networks
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Summary:In this letter, a stochastic model of a finite-state Markov chain for performance analysis of epidemic routing in sparse 1-D two-way linear vehicular ad hoc networks is introduced. In the model, messages are delivered from an infrastructure station located at one end of a highway to randomly selected vehicles running on it. Closed-form expressions of expected message delay and the number of copies are obtained. Simulation results confirm the accuracy of the model.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2016.2597820