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IEICE TRANSACTIONS on Communications

Performance Analysis of the IEEE 802.11 DCF with Time-Varying Channel Environments

Jae-Min LEE, Soo Hee HAN, Hong Seong PARK, Wook Hyun KWON

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Summary :

In this paper, a refined analytic model is presented for the IEEE 802.11 distributed coordination function (DCF) in a time-varying channel environment. In the proposed model, the channel is modelled using a finite-state Markov (FSM) chain. The saturation throughput and average packet delay are analyzed from the proposed model. It is shown using OPNETTM and UltraSANTM simulations that the proposed model accurately predicts the performance of the IEEE 802.11 DCF.

Publication
IEICE TRANSACTIONS on Communications Vol.E88-B No.9 pp.3784-3787
Publication Date
2005/09/01
Publicized
Online ISSN
DOI
10.1093/ietcom/e88-b.9.3784
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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