Intelligent Wireless Sensor Network and Applications
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講者:福建工程學院信息科學與工程學院院長 潘正祥 |
日期:2016/10/21 |
性質:演講 |
類別:應用科學 |
語言:中文 |
長度:00:39:17 |
觀看:187 次 |
推薦:0 人 |
摘要: |
Wireless sensor networks consist of many sensor nodes that contain environmental sensing devices for movement, temperature, humidity, exha...
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Wireless sensor networks consist of many sensor nodes that contain environmental sensing devices for movement, temperature, humidity, exhaust gas, and so on, which are distributed over an area to measure various characteristics of that region. Each sensor node also has limited wireless computational power to process and transfer the sensing live data to the base station or data collection center. Sensor node has a low level of power, and its battery power cannot be replenished. If the energy of a sensor node is exhausted, wireless sensor network leaks will appear, and failure nodes will not relay data to the other nodes during transmission processing. Thus, other sensor nodes will be increasingly burdened with transmission processing. Given these issues, energy consumption in wireless sensor networks is an important research issue. This talk will introduce some exiting algorithms for reducing the power consuming, cell loss and packet loss. How to apply the intelligent techniques for wireless sensor networks and fault node recovery algorithm are also addressed. |
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