DocumentCode :
3542455
Title :
The Algorithm of Coverage Base on Probability Sensing Model in Wireless Sensor Network
Author :
Wang Duoqiang ; Qin Qi ; Yu Jiying
Author_Institution :
Sch. of Comput. Sci. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear :
2012
fDate :
21-23 Sept. 2012
Firstpage :
1
Lastpage :
4
Abstract :
This paper analyzes the existing algorithms of coverage of WSN, then proposes an algorithm of coverage of network base on the probability sensing model. First, the algorithm judges whether exists a sponsor set of the node i where node i is any node in the monitoring area. If the sponsor set is not existed, the node must keep working; else the algorithm executes the next steps. Determine whether the node would go to sleep taking into the probability of networks. The simulation results show that the agreement reduces the number of working nodes, extends the network´s life cycle effectively, and achieve the desired network coverage.
Keywords :
probability; wireless sensor networks; WSN; monitoring area; network coverage base; network life cycle; probability sensing model; sponsor set; wireless sensor network; Algorithm design and analysis; Computational modeling; Energy consumption; Equations; Mathematical model; Sensors; Wireless sensor networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2012 8th International Conference on
Conference_Location :
Shanghai
ISSN :
2161-9646
Print_ISBN :
978-1-61284-684-2
Type :
conf
DOI :
10.1109/WiCOM.2012.6478702
Filename :
6478702
Link To Document :
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