Performance Analysis of an Enhanced Load Balancing Scheme for Wireless Sensor Networks


Research interest in sensor networks routing largely considers minimization of energy consumption as a major performance criterion to provide maximum sensors network lifetime. When considering energy conservation, routing protocols should also be designed to achieve fault tolerance in communications. Moreover, due to dynamic topology and random deployment, incorporating reliability into protocols for WSNs is very important. Hence, we propose an improved scalable clustering-based load balancing scheme (SCLB) in this paper. In SCLB scheme, scalability is achieved by dividing the network into overlapping multihop clusters each with its own cluster head node. Simulation results show that the proposed scheme achieves longer network lifetime with desirable reliability at the initial state compare with the existing multihop load balancing approach.

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A. Oluwaranti and D. Ayanda, "Performance Analysis of an Enhanced Load Balancing Scheme for Wireless Sensor Networks," Wireless Sensor Network, Vol. 3 No. 8, 2011, pp. 275-282. doi: 10.4236/wsn.2011.38028.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Akhtar, A., Minhas, A. A., and Jabbar, S. “Energy Aware Intra Cluster Routing for Wireless Sensor Networks”, in International Journal of Hybrid Information Technology, Vol. 3, No. 1, January 2010, pp. 29-48.
[2] Akyildiz, I. F., Su, W., Sankarasubramaniam, Y., Cayirci, E. “A Survey of Sensor Networks,” IEEE Communications, Aug. 2002, pp. 102-114.
[3] Chen Y. and Zhao Q. (2005) “On the Lifetime of Wireless Sensor Networks”, IEEE Communications Letters, Vol. 9, No. 11, November 2005.
[4] Chong, C. Y., Kumar, S. P. ‘‘Sensor Networks: Evolution, Opportunities, and Challenges,’’ Proceedings of the IEEE, Vol. 91, No. 8, Aug. 2003, pp. 1247-1254.
[5] Ding N., Liu P. X. “Data Gathering Communication in Wireless Sensor Networks Using Ant Colony Optimi- zation”, Proceedings of the 2004 IEEE International Conference on Robotics and Biomimetics August 22 - 26, 2004, Shenyang, China.
[6] Heinzelman, W., Chandrakasan, A. & Balakrishnan, H. “Energy-efficient communi-cation protocol for wireless microsensor networks”. In Proceedings of the 33rd Hawaii International Conference on System Sciences, Vol. 2., 2000.
[7] Israr, N. and Awan, I. ”Multihop routing Algorithm for Inter Cluster Head Communication”, 22nd UK Performance Engineering Workshop Bournemouth UK”, 2006, pp. 24-31.
[8] Kamal P., Zhang Y., Trappe W., Ozturk C., “Enhancing Source-Location Privacy in Sensor Network Routing” In Proceeding of the 25th IEEE Int. Conference on Distributed Computing Systems (ICDCS05), 2005, pp. 599-608
[9] Lindsey, S. and Raghavendra, C. “PEGASIS: Power- Efficient Gathering in Sensor Information Systems”, In Proceeding of the IEEE Aerospace Conference, Vol. 3, pp. 1125-1130, 2002.
[10] Mandala D., Du X., Dai F., You C. “Load Balance and Energy Efficient Data Gathering in Wireless Sensor Networks” Wireless Communications and Mobile Computing, 2007; 8: 645-659. doi:10.1002/wcm.492
[11] Mozumdar M. M., Goufang N., Gregoretti F., Lavagno L. “An Efficient Data Aggregation Algorithm for Cluster-based Sensor Network” Journal of Networks, Vol. 4, No. 7, pp. 598-606, 2009.
[12] Woo A., Tong T., Culler D., “Taming the Underlying Challenges of Reliable Multihop routing in Sensor Networks” In 1st International Conference on Embedded Networked Sensor Systems (SenSys ‘03), 2003, Los Angeles, CA, USA.
[13] W. Su et al. “Communication Protocols for Sensor Net- works”, in Wireless Sensor Networks, C. S. Raghavendra, K. Sivalingam, and T. Znati, Eds., Kluwer Academic, New York, 2004.
[14] Younis, O. and Fahmy, S. “HEED: A Hybrid, Energy- Efficient, Distributed Clustering Approach for Ad-hoc Sensor Networks,” in IEEE Transactions on Mobile Computing, vol. 3, pp. 366-379, 2004.

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