UHEED - an unequal clustering algorithm for wireless sensor networks

Conference paper

Ever, E., Luchmun, R., Mostarda, L., Navarra, A. and Shah, P. 2012. UHEED - an unequal clustering algorithm for wireless sensor networks. Sensornets 2012. Rome, Italy 24 - 26 Feb 2012
TypeConference paper
TitleUHEED - an unequal clustering algorithm for wireless sensor networks
AuthorsEver, E., Luchmun, R., Mostarda, L., Navarra, A. and Shah, P.
Abstract

Prolonging the lifetime of wireless sensor networks has always been a determining factor when designing and deploying such networks. Clustering is one technique that can be used to extend the lifetime of sensor networks
by grouping sensors together. However, there exists the hot spot problem which causes an unbalanced energy consumption in equally formed clusters. In this paper, we propose UHEED, an unequal clustering algorithm which mitigates this problem and which leads to a more uniform residual energy in the network and improves the network lifetime. Furthermore, from the simulation results presented, we were able to deduce the most appropriate unequal cluster size to be used.

Research GroupSensoLab group
ConferenceSensornets 2012
Publication process dates
Deposited01 Mar 2012
Output statusPublished
Accepted author manuscript
LanguageEnglish
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