Low-Energy Adaptive Clustering Hierarchy Using Affinity Propagation for Wireless Sensor Networks

Illsoo Sohn; Jong Ho Lee; Sang Hyun Lee

doi:10.1109/LCOMM.2016.2517017

Low-Energy Adaptive Clustering Hierarchy Using Affinity Propagation for Wireless Sensor Networks

Illsoo Sohn
, Jong Ho Lee
, Sang Hyun Lee

Research output: Contribution to journal › Article › peer-review

81 Citations (Scopus)

Abstract

This letter proposes a new low-energy adaptive clustering hierarchy (LEACH) protocol for wireless sensor networks that use a distributed cluster formation based on affinity propagation (AP). The proposed LEACH protocol (LEACH-AP) enables a fully distributed control and resolves practical limitations of conventional LEACH-based protocols by simplifying network functionalities and reducing sensor hardware costs. Simulation results show that the proposed protocol outperforms existing LEACH-based protocols considerably in terms of network lifetime, energy dissipation rate, and total number of transferred bits.

Original language	English
Article number	7378860
Pages (from-to)	558-561
Number of pages	4
Journal	IEEE Communications Letters
Volume	20
Issue number	3
DOIs	https://doi.org/10.1109/LCOMM.2016.2517017
Publication status	Published - 2016 Mar 1
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported in part by the Gachon University research fund of 2014 (GCU-2014-0117) and in part by the National Research Foundation of Korea (NRF) funded by the Korea Government (MSIP) (No. NRF-2015R1C1A1A01052529). The associate editor coordinating the review of this paper and approving it for publication was B. Bellalta.

Publisher Copyright:
© 2016 IEEE.

Keywords

Wireless sensor network
low-energy adaptive clustering hierarchy
message passing algorithm

ASJC Scopus subject areas

Modelling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2016.2517017

Cite this

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title = "Low-Energy Adaptive Clustering Hierarchy Using Affinity Propagation for Wireless Sensor Networks",

abstract = "This letter proposes a new low-energy adaptive clustering hierarchy (LEACH) protocol for wireless sensor networks that use a distributed cluster formation based on affinity propagation (AP). The proposed LEACH protocol (LEACH-AP) enables a fully distributed control and resolves practical limitations of conventional LEACH-based protocols by simplifying network functionalities and reducing sensor hardware costs. Simulation results show that the proposed protocol outperforms existing LEACH-based protocols considerably in terms of network lifetime, energy dissipation rate, and total number of transferred bits.",

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Low-Energy Adaptive Clustering Hierarchy Using Affinity Propagation for Wireless Sensor Networks

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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