A fault detecting algorithm based on spatio-temporal correlation in wireless sensor network

2011 ◽  
Author(s):  
Danfeng Yan ◽  
Dawei Song ◽  
Lin Luo ◽  
Fangchun Yang
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Temporal Correlation ◽  
Wireless Sensor ◽  
Spatio Temporal

Technology Research on the Fault Diagnosis of Wireless Sensor Network System

2013 ◽  
Vol 846-847 ◽  
pp. 442-445
Author(s):  
Chun Lin He
Keyword(s):  
Fault Diagnosis ◽  
Sensor Network ◽  
Simulation Experiment ◽  
Temporal Correlation ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Network System ◽  
Technology Research ◽  
Spatio Temporal ◽  
Network Fault

The fault diagnosis technology have emerged and developed rapidly with the development of wireless sensor networks and requirements of applications improve. This paper describes two commonly used sensor network fault modeling. What is more, in order to solve this problem that sensor nodes are vulnerable and therefore produce wrong data, the paper proposes a distributed fault detecting algorithm based on spatio-temporal correlation among data of adjacent nodes. The simulation experiment shows that the algorithm can efficiently detect errors in the network and very few errors are introduced.

scholarly journals Energy-Efficient Methods for Highly Correlated Spatio-Temporal Environments in Wireless Sensor Network Communications

2014 ◽  
Vol 06 (05) ◽  
pp. 67-92 ◽  
Author(s):  
Mohammad Abdul Azim ◽  
Zeyar Aung ◽  
Sofiane Moad ◽  
Nizar Bouabdallah ◽  
Mario E. Rivero-Angeles ◽  
...  
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Network Communications ◽  
Spatio Temporal ◽  
Highly Correlated
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