Localization in Wireless Sensor Networks: A Survey

Kuriakose, Jeril and Joshy, Sandeep and George, V I (2013) Localization in Wireless Sensor Networks: A Survey. In: CSIR Sponsored X Control Instrumentation System Conference, December 20-21, 2013, Manipal.

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Abstract

Localization is widely used in Wireless Sensor Networks (WSNs) to identify the current location of the sensor nodes. A WSN consist of thousands of nodes that make the installation of GPS on each sensor node expensive and moreover GPS may not provide exact localization results in an indoor environment. Manually configuring location reference on each sensor node is also not possible for dense network .This gives rise to a problem where the sensor nodes must identify its current location without using any special hardware like GPS and without the help of manual configuration. In this paper we review the localization techniques used by wireless sensor nodes to identify their current location.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Range Measurement, Wireless Sensor Networks, Anchor Nodes, Localization
Subjects: Engineering > MIT Manipal > Instrumentation and Control
Depositing User: MIT Library
Date Deposited: 19 May 2015 09:17
Last Modified: 19 May 2015 09:17
URI: http://eprints.manipal.edu/id/eprint/142674

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