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- Title
Energy efficient routing in wireless sensor network based on mobile sink guided by stochastic hill climbing.
- Authors
Y. M., Raghavendra; Mahadevaswamy, U. B.
- Abstract
In wireless sensor networks (WSNs), the minimization of usage of energy in the sensor nodes is a key task. Three salient functions are performed by WSNs’ sensor nodes namely data sensing, transmitting and relaying. Routing technique is one of the methods to enhance the sensor nodes battery lifetime. Energy optimization is done by using one of the heuristic routing methods for data sensing and transmission. To enhance the energy optimization mainly concentrated on data relaying. In this work stochastic hill climbing is adapted. The proposed solution for data relaying utilizes geographical routing and mobile sink technique. The sink collects the data from cluster heads and movement of the sink is routed by stochastic hill climbing. Experimentation is done on the network simulator 2 Platform. The existing routing techniques like threshold sensitive energy efficient sensor network, energy-efficient low duty cycle, and adaptive clustering protocol are compared with the obtained results of chosen algorithm. The proposed work shows promising results with respect to lifetime, average energy of nodes and packet delivery ratio.
- Publication
International Journal of Electrical & Computer Engineering (2088-8708), 2020, Vol 10, Issue 6, p5965
- ISSN
2088-8708
- Publication type
Academic Journal
- DOI
10.11591/ijece.v10i6.pp5965-5973