Please use this identifier to cite or link to this item:
Title: A new reconstructable distributed connected dominating set algorithm for extending the lifetime of wireless sensor networks including energy harvester nodes
Authors: Haytaoglu, Elif
Gulec, Omer
Tosun, Mustafa
Keywords: Wireless sensor networks
Connected dominating set
Energy harvesting
Issue Date: 2021
Publisher: Pamukkale Univ
Abstract: Wireless sensor networks are utilized in many different areas such as health, agriculture, security, and entertainment. Since the nodes that constitute wireless sensor networks have limited energy resources, many studies have been carried out on use of their resources in an energy efficient manner. These studies generally focused on duty cycle techniques or constructing energy efficient communication backbones. In wireless sensor systems, the connected dominating sets are generally considered to be used as a backbone. In addition, the deployment of the nodes that harvest their own energy in wireless sensor networks has also been considered in recent studies. In this study, a new distributed algorithm is proposed to construct reusable connected dominating set for wireless networks that possess energy harvester nodes and ordinary nodes which could not harvest its energy. Whenever an energy depletion problem in a node or in more than one node occurs, after a specific interval, the proposed algorithm is re-employed on the alive nodes unless wireless sensor network is disconnected. The proposed algorithm was implemented on SensEH simulation environment based on Cooja which is one of the most commonly used tools in the wireless sensor network area. The new algorithm and the rival algorithm in the area are analyzed with respect to the lifetime of the systems together with the time and the energy consumptions required by the algorithms. According to the results, it is observed that the proposed algorithm can double the total lifetime compared to the rival algorithm.
ISSN: 1300-7009
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File SizeFormat 
Show full item record

CORE Recommender

Page view(s)

checked on May 29, 2023

Google ScholarTM



Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.