Transmission power adjustment of wireless sensor networks using fuzzy control algorithm

2009 ◽  
Vol 9 (6) ◽  
pp. 805-818 ◽  
Author(s):  
Jianhui Zhang ◽  
Jiming Chen ◽  
Youxian Sun
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Fuzzy Control ◽  
Control Algorithm ◽  
Wireless Sensor ◽  
Transmission Power ◽  
Power Adjustment ◽  
Fuzzy Control 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

An Energy-Balance Based Distributed Topology Control Algorithm for Wireless Sensor Networks

2012 ◽  
Vol 490-495 ◽  
pp. 1392-1396 ◽  
Author(s):  
Chu Hang Wang
Keyword(s):  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Topology Control ◽  
Control Algorithm ◽  
Path Loss ◽  
Network Connectivity ◽  
Premature Death ◽  
Residual Energy ◽  
Wireless Sensor

Topology control is an efficient approach which can reduce energy consumption for wireless sensor networks, and the current algorithms mostly focus on reducing the nodes’ energy consumption by power adjusting, but pay little attention to balance energy consumption of the whole network, which results in premature death of many nodes. Thus, a distributed topology control algorithm based on path-loss and residual energy (PRTC) is designed in this paper. This algorithm not only maintains the least loss links between nodes but also balances the energy consumption of the network. The simulation results show that the topology constructed by PRTC can preserve network connectivity as well as extend the lifetime of the network and provide good performance of energy consumption.

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