References

Coca, E. and V. Popa, 2012. A practical solution for time synchronization in wireless sensor networks. Adv. Electr. Comput. Eng., 12: 57-62.
CrossRef  |  

Dechene, D.J., A. El Jardali, M. Luccini and A. Sauer, 2008. A survey of clustering algorithms for wireless sensor networks. Proceedings of the 4th International Conference on Information and Automation for Sustainability, December 12-14, 2008, Colombo, Sri Lanka, pp: 295-300.

Elson, J., L. Girod and D. Estrin, 2002. Fine-grained network time synchronization using reference broadcasts. Proceedings of the 5th Symposium on Operating Systems Design and Implementation, Volume 36, Dececember 9-11, 2002, New York, USA., pp: 147-163.

Enam, R.N., M. Imam and R.I. Qureshi, 2012. Energy consumption in random cluster head selection phase of WSN. IPCSIT, 30: 38-44.
Direct Link  |  

Fang, W., S. Li, X. Liang and Z. Li, 2012. Cluster-based data gathering in long-strip wireless sensor networks. Adv. Electr. Comput. Eng., 12: 3-8.
CrossRef  |  

Gao, S., H. Zhang and S.K. Das, 2011. Efficient data collection in wireless sensor networks with path-constrained mobile sinks. IEEE Trans. Mobile Comput., 10: 592-602.
CrossRef  |  

Heidari, M., A. NooriEmamzade and H.R. Naji, 2013. Effect of using mobile sink and clustering on energy consumption in wireless sensor networks. Turk. J. Electr. Eng. Comput. Sci.

Hu, Y. and X. Wang, 2011. PSO-based energy-balanced double cluster-heads clustering routing for wireless sensor networks. Procedia Eng., 15: 3073-3077.
CrossRef  |  

Jain, S., R.C. Shah, W. Brunette, G. Borriello and S. Roy, 2006. Exploiting mobility for energy efficient data collection in sensor networks. Mobile Networks Appli., 11: 327-339.
CrossRef  |  

Konstantopoulos, C., G. Pantziou, D. Gavalas, A. Mpitziopoulos and B. Mamalis, 2012. A rendezvous-based approach enabling energy-efficient sensory data collection with mobile sinks. IEEE Trans. Parallel Distrib. Syst., 23: 809-817.
CrossRef  |  

Lee, C. and T. Jeong, 2011. FRCA: A fuzzy relevance-based cluster head selection algorithm for wireless mobile Ad-Hoc sensor networks. Sensors, 11: 5383-5401.
CrossRef  |  PubMed  |  Direct Link  |  

Levis, P., N. Lee, M. Welsh and D. Culler, 2003. TOSSIM: Accurate and scalable simulation of entire TinyOS applications. Proceedings of the 1st International Conference on Embedded Networked Sensor Systems, November 5-7, 2003, Los Angeles, CA., USA., pp: 126-137.

Li, F., X. Wang and T. Xu, 2011. Energy aware data gathering and routing protocol based on double cluster-head. Communi. Inform. Sci. Manage. Eng., 1: 24-29.

Luo, J. and J.P. Hubaux, 2005. Joint mobility and routing for lifetime elongation in wireless sensor networks. Proceedings of the IEEE 24th Annual Joint Conference of the IEEE Computer and Communications Societies, Volume 3, March 3-17, 2005, IEEE Computer Society, USA., pp: 1735-1746.

Luo, J., J. Panchard, M. Piorkowski, M. Grossglauser and J.P. Hubaux, 2006. MobiRoute: Routing towards a mobile sink for improving lifetime in sensor networks. Proceedings of the 2nd IEEE International Conference, Distributed Computing in Sensor Systems, Volume 4026, June 18-20, 2006, San Francisco, CA, USA., pp: 480-497.

Marta, M. and M. Cardei, 2008. Using sink mobility to increase wireless sensor networks lifetime. Proceedings of the 9th IEEE International Symposium on World of Wireless, Mobile and Multimedia Networks, June 23-26, 2008, Newport Beach, CA., pp: 1-10.

Mock, M., R. Frings, E. Nett and S. Trikaliotis, 2000. Continuous clock synchronization in wireless real-time applications. Proceedings of 19th IEEE Symposium on Reliable Distributed Systems, October 2000, Nurnberg, pp: 125-132.

Rakhshan, N. and M.K. Rafsanjani, 2012. Improving network lifetime using a mobile sink with a new energy efficiency and minimum delay movement strategy for WSNs. J. Basic Applied Scientific Res., 2: 4275-4281.
Direct Link  |  

Renugadevi, G. and M.G. Sumithra, 2013. An analysis on LEACH-mobile protocol for mobile wireless sensor networks. Int. J. Comput. Appli., 65: 38-42.
CrossRef  |  

Rhee, I.K., J. Lee, J. Kim, E. Serpedin and Y.C. Wu, 2010. Clock synchronization in wireless sensor networks: An overview. Sensors, 9: 56-85.
CrossRef  |  

Selvakennedy, S. and S. Sinnappan, 2006. An energy-efficient clustering algorithm for multihop data gathering in wireless sensor networks. J. Comput., 1: 100-110.

Shah, R.C., S. Roy, S. Jain and W. Brunette, 2003. Data MULEs: Modeling three-tier architecture for sparse sensor networks. Proceedings of the 1st IEEE International Workshop on Sensor Network Protocols and Applications, May 11, 2003, IEEE Communicatlons Society, USA., pp: 30-41.

Somasundara, A.A., A. Kansal, D.D. Jea, D. Estrin and M.B. Srivastava, 2006. Controllably mobile infrastructure for low energy embedded networks. IEEE Trans. Mobile Comput., 5: 958-973.
CrossRef  |  

Vupputuri, S., K.K. Rachuri and C.S.R. Murthy, 2010. Using mobile data collectors to improve network lifetime of wireless sensor networks with reliability constraints. J. Parallel Distrib. Comput., 70: 767-778.
CrossRef  |