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| Abstract: | Clustering schemes improve energy efficiency of wireless sensor networks. The inclusion of mobility as a new criterion for the cluster creation and maintenance adds new challenges for these clustering schemes. Cluster formation and cluster head selection is done on a stochastic basis for most of the algorithms. In this paper we introduce a cluster formation and routing algorithm based on a mobility factor. The proposed algorithm is compared with LEACH-M protocol based on metrics viz. number of cluster head transitions, average residual energy, number of alive nodes and number of messages lost |
| Description: | Computing Communication and Networking Technologies (ICCCNT), 2010 International Conference on |
| URI: | http://dyuthi.cusat.ac.in/purl/3868 |
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| An adaptive clu ... reless sensor networks.pdf | (157.5Kb) |
| Abstract: | Clustering combined with multihop communication is a promising solution to cope with the energy requirements of large scale Wireless Sensor Networks. In this work, a new cluster based routing protocol referred to as Energy Aware Cluster-based Multihop (EACM) Routing Protocol is introduced, with multihop communication between cluster heads for transmitting messages to the base station and direct communication within clusters. We propose EACM with both static and dynamic clustering. The network is partitioned into near optimal load balanced clusters by using a voting technique, which ensures that the suitability of a node to become a cluster head is determined by all its neighbors. Results show that the new protocol performs better than LEACH on network lifetime and energy dissipation |
| Description: | International Journal of Information Processing, 4(3), 9-16, 2010 |
| URI: | http://dyuthi.cusat.ac.in/purl/4167 |
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| Energy Aware Cl ... ol for Sensor Networks.pdf | (537.3Kb) |
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