Title :
Improvement on LEACH Protocol of Wireless Sensor Network
Author :
Xiangning, Fan ; Yulin, Song
Abstract :
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.
Keywords :
protocols; wireless sensor networks; forward energy-LEACH protocol; multihop-LEACH protocol; wireless sensor network; Clustering algorithms; Energy consumption; Flowcharts; Intelligent sensors; Mobile communication; Routing protocols; Spread spectrum communication; Steady-state; Wireless application protocol; Wireless sensor networks;
Conference_Titel :
Sensor Technologies and Applications, 2007. SensorComm 2007. International Conference on
Conference_Location :
Valencia
Print_ISBN :
978-0-7695-2988-2
DOI :
10.1109/SENSORCOMM.2007.4394931
