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Performance Analysis of Unified Failure Model for Emerging WiMAX Networks

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DOI: 10.4236/wet.2012.32011    4,033 Downloads   7,191 Views  

ABSTRACT

In this paper, we present a failure model for WiMAX network developed by considering the collision due to contention, unavailability of bandwidth and channel error assuming them as independent events. Using this model, the performance of bandwidth request based on contention resolution with exponential increase and exponential decrease (EIED) backoff is investigated and observed low contention efficiency with high access delay. Hence, we modify the EIED mechanism by computing the backoff factor with average contention window and estimating the response time from the transmission failure. Simulations validate the developed model with modified EIED backoff and shows better performance than conventional scheme.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

R. Anbazhagan and N. Rangaswamy, "Performance Analysis of Unified Failure Model for Emerging WiMAX Networks," Wireless Engineering and Technology, Vol. 3 No. 2, 2012, pp. 72-76. doi: 10.4236/wet.2012.32011.

References

[1] “IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Broadband Wireless Access Systems,” 2009, pp. C1-2004.
[2] Q. Ni, L. Hu, A. Vinel, Y. Xiao and M. Hadjinicolaou “Performance Analysis of Contention Based Bandwidth Request Mechanisms in WiMAX Networks,” IEEE Systems Journal, Vol. 4, No. 4, 2010, pp. 477-486. doi:10.1109/JSYST.2010.2088770
[3] Y. P. Fallah, F. Agharebparast, M. R. Minhas, H. M. Alnuweiri and V. C. M. Leung, “Analytical Modeling of Contention-Based Bandwidth Request Mechanism in IEEE 802.16 Wireless Networks,” IEEE Transactions on Vehicular Technology, Vol. 57, No. 5, 2008, pp. 3094-3107. doi:10.1109/TVT.2007.914474
[4] B.-J. Kwak, N.-O. Song and D. S. Kwon, “Enhancement of IEEE 802.16 WirelessMAN Ranging Performance with EIED Backoff Algorithm,” IEEE 66th Vehicular Technology Conference, Baltimore, 30 September 2007-3 October 2007, pp. 1902-1906.
[5] A. Esmailpour and N. Nasser, “Dynamic QoS-Based Bandwidth Allocation Framework for Broadband Wireless Networks,” IEEE Transactions on Vehicular Technology, Vol. 60, No. 6, 2011, pp. 2690-2700. doi:10.1109/TVT.2011.2158674
[6] I. S. Young and D. K. Sung, “Adaptive Real-Time Polling Service for On-Line Gaming Traffic in IEEE 802.16 e/m System,” IEEE Communications Letters, Vol. 14, No. 10, 2010, pp. 987-989. doi:10.1109/LCOMM.2010.081610.100536
[7] Q. Ni and L. Hu, “An Unsaturated Model for Request Mechanisms in WiMAX,” IEEE Communications Letters, vol. 14, No. 1, 2010, pp. 45-47. doi:10.1109/LCOMM.2010.01.091989
[8] Y. Sun, Y. L. Song, J. L. Shi and E. Dutkiewicz, “Research on Bandwidth Reservation in IEEE 802.16 (WiMAX) Networks,” Proceedings of IEEE Telecommunications and Malaysia International Conference on Communications, Penang, 14-17 May 2008, pp. 638-643.
[9] J. Delicado, F. M. Delicado, L. Orozco-Barbosa and Q. Ni, “Adaptive Contention Resolution Procedure for Emerging WiMAX Networks,” Proceedings of Third Joint IFIP Wireless and Mobile Networking Conference, Budapest, 13-15 October 2010, pp. 1-6.
[10] S.-F. Chou, J.-H. Liu, H.-L. Chao, T.-C. Guo, C.-L. Liu and F.-J. Tsai, “Performance Enhancement of Contention-Based Bandwidth Request Mechanism in IEEE 802.16 WiMAX Networks,” Proceedings of IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, Istanbul, 26-30 September 2010, pp. 1287-1292.
[11] N. D. Tripathi, J. H. Reed and H. F. VanLandingham, “Radio Resource Management in Cellular Systems,” Kluwer Academic Publishers, Plymouth, 2002.

  
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