naa a22 4500 510791425 CHVBK 20180411083321.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s11277-012-0825-x doi (NATIONALLICENCE)springer-10.1007/s11277-012-0825-x Wheel Based Event Triggered Data Aggregation and Routing in Wireless Sensor Networks: Agent Based Approach [Elektronische Daten] [A. Sutagundar, S. Manvi] Event triggered data aggregation and routing minimizes the amount of energy and bandwidth required to transmit the data from the event affected area. This paper proposes a Wheel based Event Triggered data aggregation and routing (WETdar) scheme in Wireless Sensor Networks (WSNs) by employing a set of static and mobile agents. A wheel with spokes is constructed by WSN nodes around an event node (a sensor node where an event occurs). Gathering and aggregation of the information is performed along the spokes of a wheel in Spoke Aggregator (SA) nodes and sent to an event node, which routes to a sink node. Spoke generation and identification of SA nodes along the spokes is performed by using a mobile agent, based on parameters such as Euclidean distance, residual energy, spoke angle and connectivity. Mobile agent and its clones discover multiple paths to a sink node from an event node. The scheme is simulated in various WSN scenarios to evaluate the effectiveness of the approach. The performance parameters analyzed are number of SAs, SA selection time, aggregation time, aggregation energy, energy consumption, number of isolated nodes and network life time. We observed that proposed scheme outperforms as compared to the existing aggregation scheme. Springer Science+Business Media, LLC., 2012 Wireless sensor network nationallicence Event triggered nationallicence Agent technology nationallicence Data aggregation nationallicence Sutagundar A. Department of Electronics and Communication Engineering, Basaveshwar Engineering College, 587102, Bagalkot, India aut Manvi S. Department of Electronics and Communication Engineering, REVA Institute of Technology and Management, Bengaluru, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 71/1(2013-07-01), 491-517 0929-6212 71:1<491 2013 71 11277 https://doi.org/10.1007/s11277-012-0825-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0825-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sutagundar A. Department of Electronics and Communication Engineering, Basaveshwar Engineering College, 587102, Bagalkot, India aut NATIONALLICENCE 700 1- Manvi S. Department of Electronics and Communication Engineering, REVA Institute of Technology and Management, Bengaluru, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 71/1(2013-07-01), 491-517 0929-6212 71:1<491 2013 71 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer