A Topology Control Scheme for Selecting Active Nodes in Wireless Sensor Networks

2009 ◽  
Vol E92-B (12) ◽  
pp. 3915-3918 ◽  
Author(s):  
Kyungjun KIM ◽  
Kijun HAN
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Topology Control ◽  
Wireless Sensor ◽  
Control Scheme

Design and Analysis of a MST-Based Topology Control Scheme with PSO for Wireless Sensor Networks

2011 ◽  
Author(s):  
Wenzhong Guo ◽  
Jong Hyuk Park ◽  
Laurence T. Yang ◽  
Athanasios V. Vasilakos ◽  
Naixue Xiong ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Topology Control ◽  
Wireless Sensor ◽  
Control Scheme

scholarly journals Energy-efficient topology control for wireless sensor networks using online battery monitoring

2007 ◽  
Vol 5 ◽  
pp. 205-208 ◽  
Author(s):  
C. Behrens ◽  
O. Bischoff ◽  
M. Lueders ◽  
R. Laur
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Environmental Conditions ◽  
Topology Control ◽  
Wireless Sensor ◽  
Li Ion Batteries ◽  
Control Scheme ◽  
Li Ion ◽  
Battery Discharge ◽  
Discharge Behaviour

Abstract. This paper presents a first approach towards cooperative energy management in wireless sensor networks using online battery monitoring. Using a standard platform for wireless sensor networks, a simple concept for measuring the battery voltage on the mote with little additional hardware is shown. This is used for modelling of the battery discharge behaviour of Li-Ion batteries and deriving the remaining lifetime under given environmental conditions. As an application example this model can be incorporated into a topology control scheme for optimized network lifetime under variable environmental conditions.

A Topology Control Scheme Using CDS in Wireless Sensor Networks

2012 ◽  
Vol E95.B (6) ◽  
pp. 2121-2124
Author(s):  
Myungjoon YOUN ◽  
SeogGyu KIM ◽  
HahnEarl JEON ◽  
Jaiyong LEE
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Topology Control ◽  
Wireless Sensor ◽  
Control Scheme

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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