A Survey of Energy Efficient Network Protocols for Wireless Networks
Wireless Networks
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Efficient Deployment Algorithms for Ensuring Coverage and Connectivity ofWireless Sensor Networks
WICON '05 Proceedings of the First International Conference on Wireless Internet
UEEDA: Uniform and energy-efficient deployment algorithm for wireless sensor networks
International Journal of Communication Systems
A distributed energy-efficient clustering protocol for wireless sensor networks
Computers and Electrical Engineering
Computers and Electrical Engineering
Energy-efficient deployment of Intelligent Mobile sensor networks
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Adaptive clustering for mobile wireless networks
IEEE Journal on Selected Areas in Communications
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Rapid advances in sensor technology and wireless communications have led to the development of wireless sensor networks (WSNs). However, the sensor nodes in WSNs have a finite lifetime since it is often impractical, or even impossible, to recharge their batteries once they have been deployed. When the energy of a sensor node has been fully consumed, it can play no further role within the WSNs. In an attempt to prolong the lifetime of WSNs, various schemes have been proposed. This paper proposed a lifetime-extension under uniform distribution (LEUD) scheme which not only prolongs the lifetime of WSNs, but also optimizes its performance by maximizing the total number of active regions within the networks. To evaluate the effectiveness of our scheme, we chose three uniform distribution algorithms with LEUD to analyze and compared the performance of our scheme. Numerical simulations are performed which demonstrate that when the deployed sensor nodes have an equal initial energy and are distributed uniformly within the networks, LEUD provides an improved networks performance.