Volume 5 Number 6 (Jun. 2010)
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JCP 2010 Vol.5(6): 852-860 ISSN: 1796-203X
doi: 10.4304/jcp.5.6.852-860

Study on Aggregation Tree Construction Based on Grid

Jian Shu, Yebin Chen, Linlan Liu, Sheng Zhang, and Jun Li
Nanchang HangKong University,China

Abstract—Data fusion is one of the key techniques in Wireless sensor network (WSN). Data fusion can reduce quantity of data transmission in the network, extend network lifetime by reducing energy consumption, and improve efficiency of bandwidth utilization. At present, researches on data fusion in WSN mainly fall into the following aspects: aggregation tree construction and data processing. This paper proposes an aggregation tree construction method based on grid named ATCBG which makes some improvements over GROUP. The results of simulation experiment show that the average energy consumption of ATCBG is evidently lower than GROUP, and the lifetime of the network is much longer than GROUP before the emergence of node death.

Index Terms—Wireless Sensor Network, data fusion, aggregation tree

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Cite: Jian Shu, Yebin Chen, Linlan Liu, Sheng Zhang, and Jun Li, " Study on Aggregation Tree Construction Based on Grid," Journal of Computers vol. 5, no. 6, pp. 852-860, 2010.

General Information

ISSN: 1796-203X
Abbreviated Title: J.Comput.
Frequency: Monthly
Editor-in-Chief: Prof. Liansheng Tan
Executive Editor: Ms. Nina Lee
Abstracting/ Indexing: DBLP, EBSCO,  ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, CNKI,etc
E-mail: jcp@iap.org
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