A Survey on Coverage Problem in Wireless Sensor Network
نویسندگان
چکیده
منابع مشابه
A Survey on Coverage Problem in Wireless Sensor Network
A wireless sensor network (WSN) is a composed group of a small tiny battery-equipped device capable of sensing, communication and computation which can be scattered over a vast region for the purpose of detecting or monitoring region perfectly. Sensing coverage and network connectivity are two of the most fundamental problem in WSNs. In WSN is usually defined as a measure of how well the sensin...
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Wireless Sensor Networks (WSNs) are particular type of ad-hoc network which consist of number of sensor nodes equipped with a sensor unit, wireless communication unit, a battery power unit and programmable embedded processor. Wireless Sensor Networks have a wide range of applications in Military, Environment and Scientific applications such as vehicle tracking, Habitat monitoring, Earthquake ob...
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Wireless Sensor Network is an emerging field which is accomplishing much importance because of its vast contribution in varieties of applications. Wireless Sensor Networks are used to monitor a given field of interest for changes in the environment. Coverage is one of the main active research interests in WSN.In this paper we aim to review the coverage problem In WSN and the strategies that are...
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Wireless sensor networks are a rapidly growing area for research and commercial development. Wireless sensor networks are used to monitor a given field of interest for changes in the environment. They are very useful for military, environmental, and scientific applications to name a few. One of the most active areas of research in wireless sensor networks is that of coverage. Coverage in wirele...
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In wireless sensor networks, one of the fundamental issues is the coverage problem. This is, whether a given region can be sufficiently covered by sensing disks of sensors? In this paper, we discuss the coverage-hole problem by using a sensing topology. From the sensing topology, we figure out the relation between the graph Gn,n+i and coverage holes, and obtain that if m <3n/2-(5-(-1)n)/4, ther...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/20305-2347