Effective data sharing in manets usingCluster based replication

Chandrakala, C B and Prema, KV and Hareesha, K S (2017) Effective data sharing in manets usingCluster based replication. Far East Journal of Electronics and Communications, 17 (5). pp. 971-993. ISSN 0973-7006

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Abstract

Replication has been a feasible solution for increasing the dataavailability and improving overall system performance. In mobile adhoc networks (MANETs), a proficient replica management is achallenging problem due to its unreliability, dynamic, and unstableand resource constrained nature. The data replication improves the data availability and when employed may increase the energy consumption. In this paper, a replication method for MANETs hasbeen proposed with an aim to attain high data availability with anoptimal energy consumption in case of network disconnection or node failure and also is scalable. The data replication is based on a costfunction and also the trade-off between the communication and replication energy consumption costs is considered. The replicaselection mechanism identifies suitable number of nodes to place thereplica and takes benefit from a 1-hop cluster formation based onentropy coefficient. The energy utilization is kept minimal even withreplication by controlling the number of data replicas and exploiting the cluster structure. The designed algorithm is simulated using NS2and it has been observed that it effectively controls energyconsumption and is adaptive with respect to the rate of replication.

Item Type: Article
Uncontrolled Keywords: [9] A. Derhab and N. Badache, Localized hybrid data delivery scheme using k-hop clustering algorithm in ad hoc networks, Proc. 3rd IEEE International Conference on Mobile Ad Hoc and Sensor Systems Conference (MASS 2006), 2006. [10] Yijie Wang and Kan Yang, Research of power-aware dynamic adaptive replica allocation algorithm in mobile ad hoc networks, Proc. 3rd International Symposium on Parallel and Distributed Processing and Applications ISPA, 2005, pp. 933-944. [11] T. Hara, Quantifying impact of mobility on data availability in mobile ad hoc network, IEEE Transactions on Mobile Computing 9 (2010), 241-258. [12] Aekyung Moon and Haengrae Cho, Energy efficient replication extended database state machine in mobile ad hoc network, IADIS International Conference on Applied Computing, 2004, pp. 224-228. [13] Y. Zhang, L. Yin, J. Zhao and G. Cao, Balancing the trade-offs between query delay and data availability in MANETs, IEEE Transactions on Parallel and Distributed Systems 23 (2012), 643-650. [14] L. Liu and J. Zhou, Improved fuzzy clustering method based on entropy coefficient and its application, Lecture Notes in Computer Science, 2008, pp. 11-20. [15] C. B. Chandrakala, K. V. Prema and K. S. Hareesha, Energy efficient and entropy based clustering for MANET, Indian J. Sci. Tech. 9 (2016), 1-7.consumption.
Subjects: Engineering > MIT Manipal > Computer Science and Engineering
Engineering > MIT Manipal > Information and Communication Technology
Depositing User: MIT Library
Date Deposited: 21 Nov 2017 07:02
Last Modified: 21 Nov 2017 07:02
URI: http://eprints.manipal.edu/id/eprint/150016

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