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In recent years, with the development of the location technology, the services based on location are more and more needed by people. The typical applications include indoor navigation, children track, tourist guide, and car monitoring and so on. In this paper, aiming at wireless sensor network, we study several indoor wireless location algorithms. And we focus on analyzing the principle and characteristic...
Wireless Sensor Networks (WSNs) consist of small nodes with sensing, computation, and wireless communications capabilities. Many routing protocol have been specifically designed for WSNs. And energy awareness is an essential design issue. In this paper, We study the routing protocol of wireless sensor network and describe the ZigBee based wireless sensor network architecture, analyze the principles...
With years of rapid development, there are widespread applications of RFID technology currently. In practical condition, there are always more than one tag existing in the radio field of the reader. So anti-collision is one of the major problems, and has a great influence on the performance of RFID systems. The research and development about RFID anti-collision algorithms are introduced in this paper,...
Wireless sensor and actor networks are becoming a basis for a rapidly increasing range of applications in industrial measurement-control (M&C) systems. Each application has different requirements in terms of M&C task, node functionalities, network size, complexity and cost; therefore, it is worthwhile time investment to design and implement a middleware for wireless sensor and actor networks...
Wireless sensor and actor networks are becoming a basis for a rapidly increasing range of applications in industrial measurement-control (M&C) systems. Each application has different requirements in terms of M&C task, node functionalities, network size, complexity and cost; therefore, it is worthwhile time investment to design and implement a middleware for wireless sensor and actor...
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