Telecommunications Science ›› 2015, Vol. 31 ›› Issue (8): 30-38.doi: 10.11959/j.issn.1000-0801.2015181

• research and development • Previous Articles     Next Articles

Topology Control Algorithm in Heterogeneous Wireless Sensor Network with Energy Supply

Chenming Ma1,Wanliang Wang2,Zhen Hong3,Xinwei Yao2   

  1. 1 College of Information Engineering,Zhejiang University of Technology,Hangzhou 310023,China
    2 College of Computer Science and Technology,Zhejiang University of Technology,Hangzhou 310023,China
    3 Faculty of Mechanical Engineering&Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China
  • Online:2015-08-27 Published:2015-08-21
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Science &Technology Pillar Program during the Twelfth Five-year Plan Period;The Natural Science Foundation of Zhejiang Province;The Natural Science Foundation of Zhejiang Province;Education Department Foundation of Zhejiang Province;Education Department Foundation of Zhejiang Province

Abstract:

In view of the problem that current algorithm mainly research on topology construction or topology maintenance separately,a topology control algorithm based on two processes combined was proposed,which was adaptive to the network with heterogeneous communication and energy.Topology construction was to construct connected dominating set with low message overhead,and topology maintenance was to execute local or global repair strategies by sink node based on time,energy or failure mechanism to save energy.Theoretical analysis and simulation experiments confirm that the algorithm can construct topology with low time and message overhead and extend network lifetime.

Key words: wireless sensor network, energy supply, topology control, topology construction, topology maintenance

No Suggested Reading articles found!