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Performance Analysis of Wireless Ad-Hoc Network Based on EDCA IEEE 802 . 11 e
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tariq, Shah Ahsanuzzaman Md. Granelli, Fabrizio |
| Copyright Year | 2012 |
| Abstract | IEEE 802.11e is the enhanced version of the IEEE 802.11 MAC dedicated to provide Quality of Service of wireless network. It supports QoS by the service differentia tion and prioritization mechanism. Data traffic receives dif ferent priority based on QoS requirements. Fundamentally, applicati ons are divided into four Access Categories (AC). Each AC has its o wn buffer queue and behaves as an independent backoff entity. Every frame with a specific priority of data traffic is assigned to on e of these access categories. IEEE 802.11e EDCA (Enhanced Distributed Channel Access) is designed to enhance the IEEE 802.11 DCF (Distributed Coordination Function) mechanisms by providing a di stributed access method that can support service differentiat ion among different classes of traffic. Performance of IEEE 8 02.11e MAC layer with different ACs is evaluated to understand the a ctu l benefits deriving from the MAC enhancements. Keywords—802.11e, fairness, enhanced distributed channel access, access categories, quality of Service. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://waset.org/publications/6377/performance-analysis-of-wireless-ad-hoc-network-based-on-edca-ieee802.11e |
| Alternate Webpage(s) | http://www.waset.org/journals/waset/v69/v70-6.pdf |
| Alternate Webpage(s) | http://www.waset.org/journals/waset/v69/v69-6.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
