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Journal Article
Traffic Aware QoS Scheduling for IEEE 802.11e HCCA WLAN
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- Authors
- Kang Yong LEE, Jinsul KIM, Kee Seong CHO, Won RYU, Ho-Jin LEE
- Issue Date
- 2013-02
- Citation
- IEICE Transactions on Communications, v.E96.B, no.2, pp.639-642
- ISSN
- 0916-8516
- Publisher
- 일본, 전자정보통신학회 (IEICE)
- Language
- English
- Type
- Journal Article
- Abstract
- In this letter, we propose a new QoS scheduling algorithm, referred to as the explicit traffic aware scheduling algorithm with explicit queue length notification (ETA-EQN), which aims at supporting multimedia services in HCCA of IEEE 802.11e WLAN. The results from intensive simulations with NS-2 verify that ETA-EQN provides much better network performance than the reference scheduler in terms of throughput, delay, and packet loss. Copyright © 2013 The Institute of Electronics, Information and Communication Engineers.
- KSP Keywords
- 802.11e WLAN, IEEE 802.11e, Information and communication, Multimedia Service, Network Simulator(NS2), Network performance, QoS scheduling, Queue Length, Scheduling algorithm, packet loss