naa a22 4500 510796710 CHVBK 20180411083339.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11277-013-1213-x doi (NATIONALLICENCE)springer-10.1007/s11277-013-1213-x Achieving Energy Conservation by Cluster Based Data Aggregation in Wireless Sensor Networks [Elektronische Daten] [S. SivaRanjani, S. RadhaKrishnan, C. Thangaraj, K. VimalaDevi] In Wireless Sensor Networks (WSN), one of the major issues is to maximize the network lifetime. Since all sensor nodes directly send the data to the Base station, the energy requirement is very high. This reduces the lifetime of the network. One of the solutions is to partition the network into various clusters which avoids direct communication. In this paper we propose an Energy efficient Cluster Based Data Aggregation (ECBDA) scheme for sensor networks. In this algorithm, Cluster members send the data only to its corresponding local cluster head, there by communication overhead is reduced. Data generated from neighboring sensors are often redundant and highly correlated. So the cluster head performs data aggregation to reduce the redundant packet transmission. In our approach, clusters are formed in a non-periodic manner to avoid unnecessary setup message transmissions. Re-clustering is performed only when CH needs to balance the load among the nodes. The simulation results show that our approach effectively reduces the energy consumption and hence the network lifetime is also increased. Springer Science+Business Media New York, 2013 Wireless sensor networks nationallicence Aggregation nationallicence Energy efficiency nationallicence Cluster nationallicence Layer nationallicence SivaRanjani S. Department of Computer Science and Engineering, Kalasalingam University, 626 126, Krishnankoil, Tamil Nadu, India aut RadhaKrishnan S. Department of Computer Science and Engineering, Kalasalingam University, 626 126, Krishnankoil, Tamil Nadu, India aut Thangaraj C. Anna University of Technology Chennai, CPT Campus, Tharamani, 600 113, Chennai, Tamilnadu, India aut VimalaDevi K. Department of Computer Science and Engineering, P.S.R. Engineering College, Sivakasi, Tamilnadu, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 731-751 0929-6212 73:3<731 2013 73 11277 https://doi.org/10.1007/s11277-013-1213-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1213-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- SivaRanjani S. Department of Computer Science and Engineering, Kalasalingam University, 626 126, Krishnankoil, Tamil Nadu, India aut NATIONALLICENCE 700 1- RadhaKrishnan S. Department of Computer Science and Engineering, Kalasalingam University, 626 126, Krishnankoil, Tamil Nadu, India aut NATIONALLICENCE 700 1- Thangaraj C. Anna University of Technology Chennai, CPT Campus, Tharamani, 600 113, Chennai, Tamilnadu, India aut NATIONALLICENCE 700 1- VimalaDevi K. Department of Computer Science and Engineering, P.S.R. Engineering College, Sivakasi, Tamilnadu, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 731-751 0929-6212 73:3<731 2013 73 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer