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Optimization Modeling for Wireless Sensor Scheduling

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dc.description.abstract Wireless sensor networks, consisting of sensing devices which sense the environment and communicate information among each other, is an emergent field in wireless networking with many potential applications. The efficiency of energy consumption is an important objective for wireless sensor networks. All the sensor nodes have limited battery supplies with limited sensing capabilities and communication ranges. A sensor network has a large numbers of nodes, allowing some nodes to sleep for particular time intervals can result in an increased network lifetime. In this paper, a mathematical model using integer linear programming and a coverage algorithm is developed and implemented to schedule sleep/wake cycles for the sensors, to extend the network lifetime and to determine the sensing coverage. This scheduling model intelligently decides which sensors should be turned on and off for sequential time periods until the model fails to generate a feasible coverage solution. en_US
dc.title Optimization Modeling for Wireless Sensor Scheduling en_US
dc.date.accessioned 2013-04-29T20:28:51Z
dc.date.available 2013-04-29T20:28:51Z
dc.date.issued 2013-04-29
dc.identifier.uri http://hdl.handle.net/10365/22777
dc.thesis.degree Paper (M.S.)--North Dakota State University, 2013. en_US
dc.contributor.advisor Nygard, Kendall
dc.subject.lcsh Wireless sensor networks.
dc.subject.lcsh Scheduling -- Computer programs.
dc.subject.lcsh Computer algorithms.
dc.creator.author Chekuri, Srujan Kumar Raju
dc.degree.departmentCollege Master of Science / Computer Science, College of Science and Mathematics, 2013.
dc.date.created 2013

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