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22nd International Conference on Advanced Information Networking and Applications (aina 2008)
A Cross-Layer Fine-Tuning Scheduling Scheme to Provide Proportional Delay Differentiation in a Wireless LAN
March 25-March 28
ISBN: 978-0-7695-3095-6
This paper addresses how to provide the proportional delay differentiation (PDD) in a wireless LAN (WLAN) and proposes a cross-layer fine-tuning scheduling (CFS) scheme with the goal to maintain PDD among all wireless stations while improving performance in a WLAN. CFS additionally considers the time-varying channel capacity to schedule packets, finely tunes the contention window, and properly arbitrates the backoff time. Also, it operates in a fully distributed manner among all stations and in a cross-layer approach in each station. The simulation results demonstrate that the CFS scheme can provide more satisfactory PDD and higher performance in a WLAN, compared with 802.11e.
Citation:
Yuan Cheng Lai, Arthur Chang, Ching-Neng Lai, Chih-Chung Lin, "A Cross-Layer Fine-Tuning Scheduling Scheme to Provide Proportional Delay Differentiation in a Wireless LAN," aina, pp.271-278, 22nd International Conference on Advanced Information Networking and Applications (aina 2008), 2008
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