Multi Nodes Cooperative Sensing Based on Grade Field in Wireless Sensor Networks

Author

Yin, Zhenyu ; Zhao, Hai ; Xu, Feng ; Li, Xiaofeng ; Ning, Xuanjie ; Liu, Nan ; Wang, Xiaoying

Author_Institution

Northeastern Univ., Shenyang

fYear

2007

fDate

26-27 July 2007

Firstpage

672

Lastpage

674

Abstract

The main design challenges of the wireless sensor network is to obtain long system lifetime, as well as maintain sufficient sensing coverage and reliability. In this paper, a novel node-scheduling algorithm based on grade field model is presented. The grade transition algorithm in different grade field is depicted and analyzed. This algorithm can decrease network traffic and avoid additional cooperative time waste. By using this algorithm, the energy of the sensor nodes can be consumed equably and also the system life of the network can be prolonged.

Keywords

scheduling; wireless sensor networks; grade field model; grade transition algorithm; multinodes cooperative sensing; node-scheduling algorithm; wireless sensor network; Algorithm design and analysis; Computer Society; Computer network reliability; Computer science; Maintenance engineering; Monitoring; Sensor systems; Telecommunication traffic; Traffic control; Wireless sensor networks; Contract Net; Cooperation; Data Fusion; Grade Field; Grade Transition; Wireless Sensor Network;

fLanguage

English

Publisher

ieee

Conference_Titel

Pervasive Computing and Applications, 2007. ICPCA 2007. 2nd International Conference on

Conference_Location

Birmingham

Print_ISBN

978-1-4244-0971-6

Electronic_ISBN

978-1-4244-0971-6

Type

conf

DOI

10.1109/ICPCA.2007.4365527

Filename

4365527