An Improved Energy-Efficient Cluster Routing Protocol for Wireless Sensor Network
Author(s) -
Feifei Wang,
Haifeng Hu
Publication year - 2019
Publication title -
ingénierie des systèmes d information
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.161
H-Index - 8
eISSN - 2116-7125
pISSN - 1633-1311
DOI - 10.18280/isi.240409
Subject(s) - computer network , computer science , wireless routing protocol , zone routing protocol , routing protocol , wireless sensor network , dynamic source routing , cluster (spacecraft) , protocol (science) , enhanced interior gateway routing protocol , routing (electronic design automation) , medicine , alternative medicine , pathology
Received: 2 April 2019 Accepted: 1 August 2019 The existing cluster routing protocols face common defects like uneven distribution of cluster heads and fast energy consumption. To solve these defects, this paper puts forward an energyefficient cluster routing protocol, the ECRP. In this protocol, the energy of each node and its distance to the sending node are fully considered for cluster head selection and cluster formation. For intra-cluster routing, each cluster head determines its set of relay nodes and selects the relay nodes on its route to the sink node according to the minimum hop-count algorithm and the residual energy of each node. The simulation results show that the ECRP clearly outperformed the classic algorithms in network load balancing, node energy consumption, and WSN lifecycle.
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