Multi-Hop Low Energy Fixed Clustering Algorithm (m-Lefca) for Wsns

Loading...
Thumbnail Image

Date

2017

Authors

Cengiz, Korhan
Dağ, Tamer

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers Inc.

Open Access Color

OpenAIRE Downloads

OpenAIRE Views

Research Projects

Organizational Units

Journal Issue

Abstract

The limited battery supply of sensor nodes is one of the most important factors which restrict the lifetime of the wireless sensor networks (WSNs). As a consequence the wide deployment of WSNs in the recent years led to the necessity of extending the lifetime through energy efficient mechanisms. Previous studies have shown that instead of implementing direct transmission in a WSN field to collect data clustering can significantly improve the energy-efficiency and thus the lifetime. The traditional LEACH and LEACH based algorithms have evolved from this idea. In this paper separating from the LEACH based algorithms a fixed clustering and multi-hop routing algorithm for WSNs is proposed. The multi-hop low energy fixed clustering algorithm (M-LEFCA) selects the nearest forward neighbour CH node as a relay node to provide multi-hop routing between CHs instead of using direct transmission between CH nodes and the base station (BS). The simulation results indicate that M-LEFCA further improves the lifetime and number of packets delivered to the BS reduces the energy dissipation significantly. © 2016 IEEE.

Description

Keywords

clustering, energy-efficient routing, multi-hop, wireless sensor networks

Turkish CoHE Thesis Center URL

Fields of Science

Citation

14

WoS Q

Scopus Q

Source

Volume

Issue

Start Page

31

End Page

34