Enhanced Cost and Sub-epoch Based Stable Energy-Efficient Clustering Algorithm for Heterogeneous Wireless Sensor Networks

This paper presents an Enhanced Cost and Sub-Epoch based Stable Energy-Efficient Clustering (ECSSEEC) for Heterogeneous Wireless Sensor Networks. In ECSSEEC protocol, modeled cost function selects optimum number of cluster heads (CHs) and sub-epoch rotates previously selected CHs again as normal sen...

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Bibliographic Details
Published inWireless personal communications Vol. 131; no. 4; pp. 3053 - 3072
Main Authors Verma, Akshay, Kumar, Sunil, Gautam, Prateek Raj, Rashid, Tarique, Kumar, Arvind
Format Journal Article
LanguageEnglish
Published New York Springer US 01.08.2023
Springer Nature B.V
Subjects
Algorithms
Clustering
Communications Engineering
Computer Communication Networks
Cost function
Engineering
Fading
Networks
Signal,Image and Speech Processing
Wireless sensor networks
Wireless sensor network
Fading
Stable period
Weak sensing period
Usable period
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Summary:This paper presents an Enhanced Cost and Sub-Epoch based Stable Energy-Efficient Clustering (ECSSEEC) for Heterogeneous Wireless Sensor Networks. In ECSSEEC protocol, modeled cost function selects optimum number of cluster heads (CHs) and sub-epoch rotates previously selected CHs again as normal sensing nodes for future rounds as selected in CSSEEC. It also provides generalized radio model expression for different fading channels of HWSNs. Simulation results show that ECSSEEC achieves effective performance in network for stability period, usable period, and weak sensing period than previously existing hierarchical protocols (i.e., SEARCH, DEEC, SEP and LEACH) in Rayleigh fading environment for two level HWSNs.
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-023-10601-2