|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
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
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.9
pp.3784-3787 Publication Date: 2005/09/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.9.3784 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: wireless channel environments, IEEE802.11 DCF, finite-state Markov channel, saturation throughput, average packet delay,
Full Text: PDF(127.6KB)>>
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.
|
|
|