Determining normalized measure of dispersion for evaluating the performance of IEEE 802.11

Authors:
Faisal Iradat;Sayeed Ghani
Affiliations:
Faculty of Computer Science, Institute of Business Administration, Karachi, Pakistan;Faculty of Computer Science, Institute of Business Administration, Karachi, Pakistan
Venue:
ruSMART/NEW2AN'10 Proceedings of the Third conference on Smart Spaces and next generation wired, and 10th international conference on Wireless networking
Year:
2010

Citing 3
Cited 0

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Abstract

In this paper we attempt to establish patterns for the Normalized Measure of Dispersion in order to compute the total average end-to-end packet delay in IEEE 802.11 wireless local area network. In order to achieve this, we adopt a reverse engineering approach in which the normalized measure of dispersion is used for determining variation in service times which when applied to the traditional M/G/1 queueing system points toward developing a complete model based on this normalized measure of dispersion and offered load dependency study. From this analysis we have driven nonlinear equations through best fit model for computing the average packet delay. Our analysis can further be extended by deriving nonlinear equations with network parameters for accurately modeling IEEE 802.11 DCF.