Modeling of a Polling-Based Access Scheme for 802.11

Dublin, Ireland October 15-October 18

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http://doi.ieeecomputersociety.org/10.1109/LCN.2007.57

32nd IEEE Conference on Local Compute ...

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	ASCII Text	x
	Dany Obeid, Sami Sheeshia, "Modeling of a Polling-Based Access Scheme for 802.11," Local Computer Networks, Annual IEEE Conference on, pp. 252-253, 32nd IEEE Conference on Local Computer Networks (LCN 2007), 2007.

	BibTex	x
	@article{ 10.1109/LCN.2007.57, author = {Dany Obeid and Sami Sheeshia}, title = {Modeling of a Polling-Based Access Scheme for 802.11}, journal ={Local Computer Networks, Annual IEEE Conference on}, volume = {0}, year = {2007}, issn = {0742-1303}, pages = {252-253}, doi = {http://doi.ieeecomputersociety.org/10.1109/LCN.2007.57}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Local Computer Networks, Annual IEEE Conference on TI - Modeling of a Polling-Based Access Scheme for 802.11 SN - 0742-1303 SP252 EP253 A1 - Dany Obeid, A1 - Sami Sheeshia, PY - 2007 KW - Contention Free Period; Contention Period; IEEE 802.11e; Quality of Service; Wireless LAN VL - 0 JA - Local Computer Networks, Annual IEEE Conference on ER -

Dany Obeid, IEEE Student Member; American University of Science and Technology, Lebanon

Sami Sheeshia, IEEE Senior Member; American University of Science and Technology, Lebanon

We propose enhancements to the IEEE 802.11e protocol in order to provide fairness for non-real time applications while providing QoS for real-time traffic. The enhancements are based on a contention-free polling access scheme. The M/M/1 and M/G/1 queuing systems are used to model the 802.11e and our proposed scheme respectively. Preliminary analytical results show that the proposed scheme reduces delay for both types of traffic.

Index Terms:

Contention Free Period; Contention Period; IEEE 802.11e; Quality of Service; Wireless LAN

Citation:

Dany Obeid, Sami Sheeshia, "Modeling of a Polling-Based Access Scheme for 802.11," lcn, pp.252-253, 32nd IEEE Conference on Local Computer Networks (LCN 2007), 2007

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