DocumentCode :
3480503
Title :
Topology control target tracking-oriented based on overlapping clustering
Author :
Yan, Dongmei ; Wang, Jinkuan ; Liu, Li ; Wang, Bin ; Xu, Peng
Author_Institution :
Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
fYear :
2009
fDate :
5-7 Aug. 2009
Firstpage :
1756
Lastpage :
1759
Abstract :
One of the most important constraints on wireless sensor network is the low power consumption. Therefore, topology of wireless sensor network must focus on power conservation. It is possible to extend the lifetime of a network by controlling its topology through clustering. Overlapping clustering find its wide applications such as inter-cluster routing, topology discovery, node localization, and recovery from cluster head failure and so on. Topology control target tracking-oriented based on overlapping clustering in wireless sensor network is proposed in this paper. When a target move to the sensing filed, cluster heads is located by fuzzy clustering, and then these cluster heads invite their neighboring sensors to form a cluster. The trajectory of targets is estimated by maximum entropy clustering. Utilizing cluster technology can make good use of each sensor nodes´ limited energy and perform tasks coordinately.
Keywords :
power consumption; target tracking; telecommunication network topology; wireless sensor networks; cluster heads; fuzzy clustering; inter-cluster routing; low power consumption; maximum entropy clustering; node localization; overlapping clustering; power conservation; topology control target tracking; topology discovery; wireless sensor network; Collaboration; Intelligent sensors; Network topology; Power engineering and energy; Sensor phenomena and characterization; Signal processing; Signal processing algorithms; Target tracking; Trajectory; Wireless sensor networks; Collaborative Signal Processing; Topology Control; Wireless Sensor Network; overlapping clustering;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Automation and Logistics, 2009. ICAL '09. IEEE International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-4794-7
Electronic_ISBN :
978-1-4244-4795-4
Type :
conf
DOI :
10.1109/ICAL.2009.5262667
Filename :
5262667
Link To Document :
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