Title :
Deploying Multiple Mobile Sinks in Event-Driven WSNs
Author :
Wang, Bin ; Xie, Dongliang ; Chen, Canfeng ; Ma, Jian ; Cheng, Shiduan
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
Deploying multiple mobile sinks is an attractive approach to enhance the performance of wireless sensor networks. In this paper, we address the scenario of two mobile sinks. The two sinks can travel in the same region or in the divided regions separately. The problems are formulated by a lattice-based network model. We deduce the network lifetime and delay of data delivery in different mobility patterns. The relation between network performance and number of mobile sinks is also discussed. Simulation results are provided to validate our theoretic analysis followed by performance comparison of different mobility patterns.
Keywords :
telecommunication network reliability; wireless sensor networks; event-driven WSN lifetime; lattice-based network model; multiple mobile sink; wireless sensor network; Analytical models; Communication switching; Communications Society; Helium; Laboratories; Peer to peer computing; Performance analysis; Routing; Telecommunication switching; Wireless sensor networks;
Conference_Titel :
Communications, 2008. ICC '08. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2075-9
Electronic_ISBN :
978-1-4244-2075-9
DOI :
10.1109/ICC.2008.437
