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Improvement on LEACH Protocol of Wireless Sensor Network

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2 Author(s)

This paper studies LEACH protocol, and puts forward energy-LEACH and multihop-LEACH protocols. Energy-LEACH protocol improves the choice method of the cluster head, makes some nodes which have more residual energy as cluster heads in next round. Multihop-LEACH protocol improves communication mode from single hop to multi-hop between cluster head and sink. Simulation results show that energy-LEACH and multihop-LEACH protocols have better performance than LEACH protocols.

Published in:

Sensor Technologies and Applications, 2007. SensorComm 2007. International Conference on

Date of Conference:

14-20 Oct. 2007