Improved Leach using Highest Remaining Energy First based Cluster Head Selection
نویسندگان
چکیده
منابع مشابه
Cluster head selection scheme using fuzzy based prediction for wireless sensor networks based on leach-ere algorithm
Clustering, an energy efficient approach is used in Wireless Sensor Network. Clustering involves cluster formation and Cluster Head Selection. As the Cluster Head is involved in carrying out the entire communication, a high energy node has to be selected as Cluster Head. Current clustering approaches often use two methods: selecting cluster heads with more residual energy, and rotating cluster ...
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As a classic clustering algorithm, LEACH is widely used in wireless sensor networks. Due to the random cluster head selection process, LEACH does not guarantee optimization for the number and position of cluster heads. In order to further optimize LEACH, an optimal energyefficient cluster-heads selection algorithm LEACH-G for LEACH protocol is presented. We calculate the optimal number of clust...
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An efficient cluster head selection algorithm in wireless sensor networks is proposed in this paper. The implementation of the proposed algorithm can improve energy which allows the structured representation of a network topology. According to the residual energy, number of the neighbors, and the centrality of each node, the algorithm uses Fuzzy Inference Systems to select cluster head. The alg...
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Wireless Sensor Networks (WSN) are a challenging emerging technology due to their scope, low processing power, and associated low energy. WSN routing differs from conventional routing in fixed networks. It lacks infrastructure, has unreliable wireless links, sensor nodes may fail and routing protocols have to meet tough energy saving requirements. Data aggregation in WSN effectively saves limit...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/18083-8935