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In previous studies, the parameters of most personnel tracking and counting were obtained by artificial statistics and image processing, these two ways may be both complicated and time consuming. In this paper, we apply the RFID technology to monitor and count the persons in single channel and introduce the theory of this monitoring and counting system. For the passive tags, we analyzed the characteristics...
In this paper, the Wireless Sensor Network(WSN) has been developed for location tracking purposes. The two possible techniques of localization, namely the RSSI based and the hop count based, were investigated. For RSSI based technique, the principle and methodology was presented. The experiment was carried out to investigate the performance between the RSS and hop count technique. A set of nesC programme...
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