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2009 WRI World Congress on Computer Science and Information Engineering
The Clustering Algorithm of Wireless Sensor Networks Based on Multi-hop between Clusters
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
By the reason of the node energy in wireless sensor networks is limited, energy-efficient routing algorithm must be designed to prolong the network lifetime. The paper proposes one new algorithm (MH-LEACH) based on classical Low Energy Adaptive Clustering Hierarchy (LEACH). It selects cluster head with taking into account the energy and multi-hop combined with simple hop in cluster. Simulation results show that compared to LEACH, MH-LEACH has better effect on prolonging the network lifetime and improving the energy utilization rate.
Index Terms:
wireless sensor networks, routing algorithm, LEACH protocol, WEIGHT, multi-hop
Citation:
Guitang Wang, Honglei Zhu, Hui Dai, Liming Wu, Banghong Xiong, "The Clustering Algorithm of Wireless Sensor Networks Based on Multi-hop between Clusters," csie, vol. 3, pp.177-181, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
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