Wireless sensor networks: a survey
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HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
HEED: A Hybrid, Energy-Efficient, Distributed Clustering Approach for Ad Hoc Sensor Networks
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A survey on clustering algorithms for wireless sensor networks
Computer Communications
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International Journal of Communication Networks and Distributed Systems
Data Gathering in Wireless Sensor Networks
SKG '10 Proceedings of the 2010 Sixth International Conference on Semantics, Knowledge and Grids
A dynamic route change mechanism for mobile ad hoc networks
International Journal of Communication Networks and Distributed Systems
ICOIN '12 Proceedings of the The International Conference on Information Network 2012
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Energy-Efficient Wake-Up Scheduling for Data Collection and Aggregation
IEEE Transactions on Parallel and Distributed Systems
A Hierarchical Clustering Algorithm Based on Energy and Distance Balancing for WSN
ICICTA '12 Proceedings of the 2012 Fifth International Conference on Intelligent Computation Technology and Automation
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Data gathering plays an important role in several applications of wireless sensor network WSN. In an energy constrained WSN environment, the data gathering must be energy efficient to maximise the operational lifetime of the network. This paper proposes GMCA for data gathering which makes a dynamic backbone for data transfer to the base station. This results in the enhancement of the network lifetime. The approach endeavours to find the most energy efficient path for every message and distribute energy consumption evenly in the network simultaneously. Simulation results show that GMCA performs better than existing algorithms and enhances the lifetime of a sensor network significantly.