Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30184
Hybrid Association Control Scheme and Load Balancing in Wireless LANs

Authors: Chutima Prommak, Airisa Jantaweetip

Abstract:

This paper presents a hybrid association control scheme that can maintain load balancing among access points in the wireless LANs and can satisfy the quality of service requirements of the multimedia traffic applications. The proposed model is mathematically described as a linear programming model. Simulation study and analysis were conducted in order to demonstrate the performance of the proposed hybrid load balancing and association control scheme. Simulation results shows that the proposed scheme outperforms the other schemes in term of the percentage of blocking and the quality of the data transfer rate providing to the multimedia and real-time applications.

Keywords: Association control, Load balancing, Wireless LANs

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1334702

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References:


[1] Wireless LAN Market 2007-2008. (2007, May).
[Online]. Available http://www.electronics.ca/reports/wireless_ networking/wlan.html
[2] S. Choi, J. Prado, S. Mangold, and S. Shankar, "IEEE 802.11e Contention-based Channel Access (EDCA) performance evaluation," in Proc. IEEE ICC, May 2003.
[3] X. Chen, H. Zhai, X. Tian and Y. Fang, "Supporting QoS in IEEE 802.11e Wireless LANs," IEEE Transactions on Wireless Communications, vol. 5, No. 8, August 2006, pp. 2217-2227.
[4] J. Liu and Z. Niu, "A Dynamic Admission Control Scheme for QoS Supporting in IEEE 802.11e EDCA," in Proc WCNC, 2007, pp. 3700-3705.
[5] Y. Kuo, C. Lu, E.H. Wu, and G. Chen, "An Admission Control Strategy for Differentiated Services in IEEE 802.11," in Proc. IEEE Global Telecommunications Conf., Dec. 2003, vol. 2, pp.707-712.
[6] S. Tartarelli and G. Nunzi, "QoS Management and Congestion Control in Wireless Hotspots," in Proc. 10th IEEE/IFIP Network Operations and Management Symposium., 2006, pp. 95-105.
[7] Y. Xiao, Y.Bejerano, S.-J. Han, and L. Li, "Fairness and Load Balancing in Wireless LANs using Association Control", in Proc. of MobiCom, Sept. 2004.
[8] A. Balachandran, P. Bahl, and Voelker, "Hot-Spot Congestion Relief in Public-Area Wireless Networks", in Proc. WMCSA, June 2002.
[9] H. Velayos, V. Aleo, and Karlsson, "Load Balancing in Overlapping Wireless LAN Cells", in Proc. of IEEE ICC, June 2004.
[10]X. Ling and K. Lawrence Yeung "Joint Access Point Placement and Channel Assignment for 802.11 Wireless LANs," IEEE Wireless Communications and Networking Conf., 2005. pp. 1583-1588.