›› 2013, Vol. 26 ›› Issue (3): 130-.

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Study on WSN Clustering Routing Protocol Based on Location Information and Energy

LIU Ruiqiong,QI Xiaogang,SUN Zhenghai   

  1. (1.Graduate School,Xidian University,Xi'an 710071,China;2.School of Science,Xidian University, Xi'an 710071,China;3.Faculty of Higher Technical,Xi'an University of Technology,Xi'an 710082,China; 4.Academy of Space Electronic Information Technology,Xi'an 710000,China)
  • Online:2013-03-15 Published:2013-06-20

Abstract:

In view of the problem of energy loss resulting from non-uniform cluster generated by LEACH protocol,the LEACH protocol is improved from the cluster,cluster formation,cluster routing to achieve optimal distribution of cluster head in network and reduce the energy loss for research purposes.Through theoretical analysis and simulation experiments,the performance of this protocol is tested and compared with the LEACH and LEACH-C protoco1.Simulation results show that the protoco1 brings each node in the network a more balanced energy consumption and longer nodes survival time,thus extending the life cycle of wireless sensor networks.

Key words: WSN;clustering algorithm;routing protocol;location information and energy;Dijkstra algorithm

CLC Number: 

  • TP212.9