Performance Evaluation Of Local Barrier Coverage In Wireless Sensor Networks

K. K. Kannan
2017 Zenodo  
The main aim of project is to create appropriate model of coverage for movement detection applications such as intrusion detection. However it has been proved that given sensor deployment sensors cannot locally determine whether deployment provides global coverage. Making it impossible to develop localized algorithms thus limiting it Dees use in practice. In this project I am introducing the concept of local barrier coverage to address this limitation. It is motivated by the observation that
more » ... ements are likely to follow a shorter path in crossing a belt region, local barrier coverage guarantees detection of all movements whose trajectory is confined to a slice of belt region of deployment. To prove that it is possible that individual sensors to locally determine the existence of local barrier coverage, even when the region of deployment is arbitrarily curved. To demonstrate that local barrier coverage can be use to design localized algorithms. For maximization network life time we develop a sleep-wakeup algorithm called localized barrier coverage protocol. LBCP guarantees local barrier coverage and show that LBCP provides close to optimal enhancement in the network life time while providing global barrier coverage most of the time. They out perform an existing algorithm called randomized independent sleeping (RIS) by up to six times.
doi:10.5281/zenodo.822029 fatcat:jcfsa6qkkjaxta7smo3uzrrhn4