NDLI: Regional energy aware clustering with isolated nodes in Wireless Sensor Networks

Content Provider	IEEE Xplore Digital Library
Author	Tung-Hung Chiang Jenq-Shiou Leu
Copyright Year	2014
Description	Author affiliation: Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan (Tung-Hung Chiang; Jenq-Shiou Leu)
Abstract	Energy consumption is an important issue in the design of Wireless Sensor Networks (WSNs) which typically are powered by limited energy. A suitable clustering algorithm for grouping sensor nodes can raise energy efficiency for WSNs. However, there exist some overheads for clustering, such as cluster-head selection, assignment, and cluster construction. In this paper, we propose a new regional energy aware clustering with isolated nodes for wireless sensor networks, called REAC-IN. In REAC-IN, the cluster-heads are selected by the calculated weight based on the residual energy of each sensor and the regional average energy of all sensors in each cluster. A distributed clustering algorithms may result in isolated nodes which are far away from cluster-heads. Such isolated nodes may need to communicate with the sink directly by consuming much energy. In order to reduce the energy consumption and prolong the network lifetime, we use regional average energy and the distance between sensors and the sink to determine whether the isolated nodes sleep or transmit data. Our simulation results validate that REAC-IN can outperform other clustering algorithms, such as LEACH, HEED and DEEC algorithms, and has better performance in terms of the total amount of transferred data, the total network energy consumption, and the network life-time.
Starting Page	1829
Ending Page	1833
File Size	1082391
Page Count	5
File Format	PDF
ISBN	9781479949120
DOI	10.1109/PIMRC.2014.7136467
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-02
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Protocols Clustering algorithms Energy efficiency Energy consumption Wireless communication Simulation Distributed Clustering Energy Consumption Energy Aware Clustering Isolated Nodes
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Libarray of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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