A Coverage Control Algorithm Based on Probability Model for Three-Dimensional Wireless Sensor Networks

2012 ◽  
Author(s):  
Junqing Zhang ◽  
Ruchuan Wang ◽  
Yisheng Qian ◽  
Qianyi Wang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Control Algorithm ◽  
Probability Model ◽  
Three Dimensional ◽  
Wireless Sensor ◽  
Coverage Control

An Adjustable Topology Control Algorithm for Three-Dimensional Wireless Sensor Networks

2012 ◽  
Vol 268-270 ◽  
pp. 1910-1915
Author(s):  
Yan Chen ◽  
Wen Kang Wu ◽  
Liang Li
Keyword(s):  
Energy Efficiency ◽  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Control Algorithm ◽  
Three Dimensional ◽  
Traffic Load ◽  
Wireless Sensor ◽  
Node Degree ◽  
Perfect State ◽  
Neighbourhood Graph

In three-dimensional wireless sensor networks, a topology with higher node degrees usually has many routes that consume less energy, but it increases the traffic load of the whole network. Therefore, the trade-off is between the node degree and the energy efficiency. In view of this question, this paper presents the definition and property of 3D r-neighbourhood graph, and uses the graph to balance the node degree and the energy efficiency of the whole network. This algorithm named NGTC, and it can adjust the structure of the networks to be a perfect state. Finally, the simulation results prove the advantage of this algorithm.

Event Triggered-Based Flow Control Algorithm for Mixed Traffic in Wireless Sensor Networks

2014 ◽  
Vol 24 (8) ◽  
pp. 2151-2164 ◽  
Author(s):  
Shu-Sheng WEN ◽  
Jiong HUANG ◽  
Ting SHU ◽  
Wei-Qiang XU ◽  
Ya-Ming WANG
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Flow Control ◽  
Control Algorithm ◽  
Wireless Sensor ◽  
Mixed Traffic ◽  
Event Triggered
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