Energy Efficient Schemes for Wireless Sensor Network (WSN)
Journal Title: LAHORE GARRISON UNIVERSITY RESEARCH JOURNAL OF COMPUTER SCIENCE AND INFORMATION TECHNOLOGY - Year 2017, Vol 1, Issue 1
Abstract
Conservation of energy is the main design issue in wireless sensor network (WSN) which is usually available at each node. Although different solutions have been introduced for typical wireless networks, cellular networks, MANET, and other short-range wireless local area networks, yet they are not often much feasible for a large scale WSN. For this purpose, multiple mobile sink nodes can be deployed to increase the life of sensor network. The purpose can be achieved by splitting the life time into equal time interval known as rounds. Similarly, by employing multiple sink nodes can also make the sensor network more energy efficient. Another way to make the sensor network energy efficient is to logically divide the deployment area into static clusters. By adopting the strategy of static cluster, energy consumption can be minimized. The two major wireless standards used by WSN are 802.15.4 and Zigbee [1] & [2] .They are low-power protocols. Maximum distance is around 100m (at 2.4 GHz). However, performance is an issue. In order to assure the Wireless sensor network (WSN)s survivability and increase the lifetime of network in such environments, various energy efficiency schemes have been proposed in the literature. Energy is a valuable commodity in wireless networks due to the limited battery of the handy devices. The energy problem becomes stiffer in ad-hoc WSN).
Authors and Affiliations
SADIA BATOOL, MOHTISHIM SIDDIQUE
Keywords
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