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Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism

Stijn De Vuyst (UGent) , Koen De Turck (UGent) , Dieter Fiems (UGent) , Sabine Wittevrongel (UGent) and Herwig Bruneel (UGent)
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Abstract
We propose a discrete-time queueing model for the evaluation of the IEEE 802.16e sleep-mode mechanism of Power Saving Class (PSC) I in wireless access networks. Contrary to previous studies, we model the downlink traffic by means of a Discrete Batch Markov Arrival Process (D-BMAP) with N phases, which allows to take traffic correlation into account. The tradeoff between energy saving and increased packet delay is discussed. In many situations, the sleep-mode performance improves for heavily correlated traffic. Also, when compared to other strategies, the exponential sleep-period update strategy of PSC I may not always be the best.
Keywords
IEEE 802.16e, analytic study, sleep mode, Discrete-time queueing model

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Citation

Please use this url to cite or link to this publication:

MLA
De Vuyst, Stijn et al. “Delay Versus Energy Consumption of the IEEE 802.16e Sleep-mode Mechanism.” Ed. Chengshan Xiao. IEEE Transactions on Wireless Communications 8.11 (2009): 5383–5387. Print.
APA
De Vuyst, Stijn, De Turck, K., Fiems, D., Wittevrongel, S., & Bruneel, H. (2009). Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism. (C. Xiao, Ed.)IEEE Transactions on Wireless Communications, 8(11), 5383–5387.
Chicago author-date
De Vuyst, Stijn, Koen De Turck, Dieter Fiems, Sabine Wittevrongel, and Herwig Bruneel. 2009. “Delay Versus Energy Consumption of the IEEE 802.16e Sleep-mode Mechanism.” Ed. Chengshan Xiao. IEEE Transactions on Wireless Communications 8 (11): 5383–5387.
Chicago author-date (all authors)
De Vuyst, Stijn, Koen De Turck, Dieter Fiems, Sabine Wittevrongel, and Herwig Bruneel. 2009. “Delay Versus Energy Consumption of the IEEE 802.16e Sleep-mode Mechanism.” Ed. Chengshan Xiao. IEEE Transactions on Wireless Communications 8 (11): 5383–5387.
Vancouver
1.
De Vuyst S, De Turck K, Fiems D, Wittevrongel S, Bruneel H. Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism. Xiao C, editor. IEEE Transactions on Wireless Communications. 2009;8(11):5383–7.
IEEE
[1]
S. De Vuyst, K. De Turck, D. Fiems, S. Wittevrongel, and H. Bruneel, “Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism,” IEEE Transactions on Wireless Communications, vol. 8, no. 11, pp. 5383–5387, 2009.
@article{1007944,
  abstract     = {We propose a discrete-time queueing model for the    
evaluation of the IEEE 802.16e sleep-mode mechanism of Power Saving Class (PSC) I in wireless access networks. Contrary to previous studies, we model the downlink traffic by means of a Discrete Batch Markov Arrival Process (D-BMAP) with N phases, which allows to take traffic correlation into account. The tradeoff between energy saving and increased packet delay is discussed. In many situations, the sleep-mode performance improves for heavily correlated traffic. Also, when compared to other strategies, the exponential sleep-period update strategy of PSC I may not always be the best.},
  author       = {De Vuyst, Stijn and De Turck, Koen and Fiems, Dieter and Wittevrongel, Sabine and Bruneel, Herwig},
  editor       = {Xiao, Chengshan},
  issn         = {1536-1276},
  journal      = {IEEE Transactions on Wireless Communications},
  keywords     = {IEEE 802.16e,analytic study,sleep mode,Discrete-time queueing model},
  language     = {eng},
  number       = {11},
  pages        = {5383--5387},
  title        = {Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism},
  volume       = {8},
  year         = {2009},
}

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