Paper Info
Title
An energy-efficient two phases cluster head selection in corona-based wireless sensor networks.
Abstract
Owing to unbalanced traffic pattern of wireless sensor networks WSNs, larger load is imposed to cluster heads CHs around the sink. Under this situation, CHs closer to the BS drain their energy earlier than those farther away from the sink. This paper first formulates cluster density of each corona according to the energy consumption of each CH. Then, this paper defines the range of CH candidates in phase 1 and 2 to choose the suitable CH so that sensor nodes forward data towards the BS and reduce the energy consumption. This paper further adopts cluster maintenance, which implement the cross-level data transmissions when specific conditions happen. Simulation results show that the proposed TPS Two Phases cluster head Selection in WSNs effectively prolongs the network lifetime and reduces the energy consumption over low energy adaptive clustering hierarchy LEACH and multi-hop routing with LEACH MR-LEACH.
Year
DOI
Venue
2015
10.1504/IJAHUC.2015.071659
IJAHUC
Keywords
Field
DocType
WSNs, wireless sensor networks, energy efficiency, clustering, cluster head
Airfield traffic pattern,Computer science,Efficient energy use,Corona,Cluster analysis,Energy consumption,Wireless sensor network,Sink (computing),Low Energy Adaptive Clustering Hierarchy,Distributed computing
Journal
Volume
Issue
ISSN
20
1
1743-8225
Citations 
PageRank 
References 
1
0.35
8
Authors
1
Name
Order
Citations
PageRank
Chung-Shuo Fan121.38