Achieving Crossed Strong Barrier Coverage in Wireless Sensor Network
نویسندگان
چکیده
منابع مشابه
Achieving Crossed Strong Barrier Coverage in Wireless Sensor Network
Barrier coverage has been widely used to detect intrusions in wireless sensor networks (WSNs). It can fulfill the monitoring task while extending the lifetime of the network. Though barrier coverage in WSNs has been intensively studied in recent years, previous research failed to consider the problem of intrusion in transversal directions. If an intruder knows the deployment configuration of se...
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Due to the feature of self-organization and selfconfiguration of wireless sensor networks, it is very suitable for the application of intrusion detection, such as national boundary monitoring. As for the cost of sensor nodes, deriving the critical density is a fundamental problem for intrusion detection. Recently there has been a lot of research on the problem of intrusion detection by modeling...
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Despite the well-known fact that sensing patterns in reality are highly irregular, researchers continue to develop protocols with simplifying assumptions about the sensing. For example, a circular 0/1 sensing model [2] is widely used in most existing simulators and analysis. While this model provides high-level guidelines, it could cause wrong estimation of system performance in the real world....
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ژورنال
عنوان ژورنال: Sensors
سال: 2018
ISSN: 1424-8220
DOI: 10.3390/s18020534