|
|
|
| A Topology Control Algorithm of 3D Wireless Sensor Networks Based on Energy Consumption and Robustness Trade-off |
| Hao Xiao-chen Jia Nan Wang Li-li Liu Bin |
| Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China |
|
|
|
|
Abstract Considering the issue of energy consumption and robustness in three-Dimensional Wireless Sensor Networks (3D-WSN), this paper builds an energy consumption and robustness trade-off model, and proves that the model has a stable equilibrium solution with the Lyapunov stability theory, then a Topology Control Algorithm based on the Trade-off Model (TCA-TM) is proposed, the optimal topology of wireless sensor networks of 3D spatial distribution is obtained. Simulation analysis illustrates TCA-TM topology can meet the robustness requirement of networks, balance energy consumption and prolong the lifetime of networks effectively.
|
|
Received: 23 March 2011
|
|
|
|
Corresponding Authors:
Hao Xiao-chen
E-mail: haoxiaochen@ysu.edu.cn
|
|
|
|
|
|
|
2011, Vol. 33 
