期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：4
页码：3799-3805
出版社：TechScience Publications
摘要：There are the various researches that developed clustering algorithm in order to improve the Quality of Services in Mobile ad-hoc networks. In this paper it is attempted to demonstrate the effectiveness of Enhanced- Node Quality based clustering algorithm in MANETs. The Enhanced-NQCA combined metrics based technique uses distinct node’s quality like degree, range mobility etc. for cluster head election process which diminish the probability of re-clustering and enhance the Quality of Services. The mobile nodes in MANETs dynamically change their topology and hence require an efficient mechanism to communicate with each other. There are numerous clustering algorithms for MANET environment categorized as mobility aware, load balancing clustering, energy proficient approach, combined metrics based clustering etc. Combined Metrics based clustering algorithms are preferred as more efficient in clustering as compared with the other clustering algorithms. This paper is focused on node fidelity and mobic nature of mobile nodes and using these two node’s quality an algorithm is developed as Enhanced-NQCA algorithm which is a combined metrics based approach. Results shows that Enhanced-NQCA performs better result as compared to Weight based clustering algorithm (WCA) and Node Quality based Clustering algorithm (NQCA).
关键词：Node Quality; Mobile Ad hoc;Networks;Clustering; Quality of Sevices(QoS); Combined;Metrics based Clustering Algorithm;Quality of;Clustering(QoC).
