[ETCTR] Efficient Target Localization by Controlling the Transmission Range in Wireless Sensor Networks

2008 ◽  
Author(s):  
Sajjad Hussain Chaudhary ◽  
Ali Kashif Bashir ◽  
Myong-Soon Park
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Target Localization ◽  
Wireless Sensor ◽  
Transmission Range

scholarly journals Borel Cayley Graph-Based Topology Control for Consensus Protocol in Wireless Sensor Networks

2013 ◽  
Vol 2013 ◽  
pp. 1-15 ◽  
Author(s):  
Junghun Ryu ◽  
Jaewook Yu ◽  
Eric Noel ◽  
K. Wendy Tang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Interconnection Networks ◽  
Topology Control ◽  
Cayley Graphs ◽  
Small Diameter ◽  
Wireless Sensor ◽  
Control Algorithms ◽  
Transmission Range ◽  
Consensus Protocol

Borel Cayley graphs have been shown to be an efficient candidate topology in interconnection networks due to their small diameter, short path length, and low degree. In this paper, we propose topology control algorithms based on Borel Cayley graphs. In particular, we propose two methods to assign node IDs of Borel Cayley graphs as logical topologies in wireless sensor networks. The first one aims at minimizing communication distance between nodes, while the entire graph is imposed as a logical topology; while the second one aims at maximizing the number of edges of the graph to be used, while the network nodes are constrained with a finite radio transmission range. In the latter case, due to the finite transmission range, the resultant topology is an “incomplete” version of the original BCG. In both cases, we apply our algorithms in consensus protocol and compare its performance with that of the random node ID assignment and other existing topology control algorithms. Our simulation indicates that the proposed ID assignments have better performance when consensus protocols are used as a benchmark application.

Decentralized Consensus Based Target Localization in Wireless Sensor Networks

2017 ◽  
Vol 97 (3) ◽  
pp. 3587-3599 ◽  
Author(s):  
Amirhosein Hajihoseini Gazestani ◽  
Reza Shahbazian ◽  
Seyed Ali Ghorashi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Target Localization ◽  
Wireless Sensor
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