A Comment on Link Dynamics and Protocol Design in a Multi-Hop Mobile Environment

Abbas Nayebi

doi:10.4236/wsn.2011.33012

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A Comment on Link Dynamics and Protocol Design in a Multi-Hop Mobile Environment

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DOI: 10.4236/wsn.2011.33012 5,439 Downloads 8,944 Views Citations

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Abbas Nayebi

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ABSTRACT

This paper is a supplementary document for “Link Dynamics and Protocol Design in a Multi-Hop Mobile Environment” (ref. [1]), which presents an analytic model to obtain link lifetime in mobile wireless networks. The model outcome is used as groundwork for several mobility-related evaluations. Here, it is discussed how an improper assumption in the probabilistic model led to some errors in the resultant expressions. After a detailed description of the erratic assumption, a modification is proposed to correct the derivations. The results of the new model are verified by the simulation results provided at the original paper.

KEYWORDS

Link Lifetime, Probabilistic Models

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

A. Nayebi, "A Comment on Link Dynamics and Protocol Design in a Multi-Hop Mobile Environment," Wireless Sensor Network, Vol. 3 No. 3, 2011, pp. 114-116. doi: 10.4236/wsn.2011.33012.

References

[1]	P. Samar and S. B. Wicker, “Link Dynamics and Protocol Design in a Multihop Mobile Environment,” IEEE Transactions on Mobile Computing, Vol. 5, No. 9, 2006, pp. 1156-1172. doi:10.1109/TMC.2006.131

[2]	P. Samar and S. B. Wicker, “On the Behavior of Com-munication Links of a Node in a Multi-Hop Mobile En-vironment,” Proceedings of the Fifth ACM International on Mobile Ad Hoc Networking and Computing (MobiHoc), Roppongi, 2004, pp. 145-156.