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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Imon, S.K.A. Datta, S. Das, S.K. |
| Copyright Year | 2011 |
| Description | Author affiliation: Center for Research in Wireless Mobility and Networking (CReWMaN), Department of Computer Science and Engineering, The University of Texas at Arlington, USA (Imon, S.K.A.; Datta, S.; Das, S.K.) |
| Abstract | We propose a Markov model for performance evaluation and capacity estimation of IEEE 802.11e-EDCA (Enhanced Distributed Channel Access) WLAN. EDCA defines four traffic classes (voice, video, best effort and background) based on their quality of service requirements. With the help of the proposed Markov model, we derive analytically the service rate of access point and bandwidth utilization, and then validate our model by comparing analytical results with simulation experiments. We also show that there exists a trade-off between user satisfaction and bandwidth utilization. |
| Starting Page | 1569 |
| Ending Page | 1574 |
| File Size | 539300 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424495399 |
| e-ISBN | 9781424495382 |
| DOI | 10.1109/IWCMC.2011.5982605 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-04 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | IEEE 802.11 Analytical model Analytical models Wireless LAN Quality-of-Service (QoS) Bandwidth Quality of service Markov processes wireless local area network (WLAN) Mobile communication Mathematical model Enhanced distributed channel access (EDCA) |
| Content Type | Text |
| Resource Type | Article |
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