An Improved Spatial-Based Fuzzy Logic Event Detecting Algorithm for Wireless Sensor Networks

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Mobility
Format: PDF
A wireless sensor network is composed by tens to thousands of wireless sensor nodes which can monitor the area and they are used in many applications such as security, surveillance, climatic-change studies and structural health monitoring. In some poor detecting environment, abnormal events often happen in uncertain time, so the authors need sensor nodes to set an alarm precisely and punctually if abnormal events happen. Due to the limited computational power, memory, communication range for sensor nodes, designing an ideal event detection algorithm needs to be energy efficient, fault tolerant and robust, resource friendly and adaptive to multiple event types and environments and it must be accuracy and produces less false alarm.

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