ABSTRACT
A generic stochastic model with only two input parameters is introduced to evaluate the message delay in mobile ad hoc networks (MANETs) where nodes may relay messages. The Laplace-Stieltjes transform (LST) of the message delay is obtained for two protocols: the two-hop and the unrestricted multicopy protocol. From these results we deduce the expected message delays. It is shown that, despite its simplicity, the model accurately predicts the message delay under both relay strategies for a number of mobility models (the random waypoint, random direction and the random walker mobility models).
- R. Groenevelt, P. Nain, and G. Koole, "Message delay in mobile ad hoc networks." Technical Report RR-5372, INRIA Sophia Antipolis, November 2004.Google Scholar
- R. Groenevelt, Stochastic Models for Mobile Ad Hoc Networks. PhD thesis, University Nice-Sophia Antipolis, April 2005.Google Scholar
- M. Grossglauser and D. Tse, "Mobility increases the capacity of ad-hoc wireless networks," ACM/IEEE Transactions in Networking, 10(4):477--486, August 2002. Google ScholarDigital Library
- G. Sharma and R. R. Mazumdar, "Scaling laws for capacity and delay in wireless ad hoc networks with random mobility" Proc. ICC'2004, Paris, France, June 2004, pp. 20--24.Google Scholar
Index Terms
- Message delay in MANET
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