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We have developing a wireless sensor network system for water quality monitoring. It consists of various sensors for the sensing of physical and chemical properties of water, and systems including wireless communication module, power module and interface between sensors and wireless communication module. In this paper, we report the development results of a novel wireless sensor network platform for...
Sensors are widely in use because of low cost and multi functionality. Cognitive radio is nothing but intelligence in some form. Cognitive radio is a form of wireless communication in which a transceiver can detect the availability of channels. Wireless sensor networks are widely being deployed but some of the challenges that arise in wireless sensor network can be overcome by using cognitive radio...
Medical MoteCare is a health monitoring system prototype suitable for monitoring the elderly and the infirm. The system utilizes a wireless sensor network of MicaZ motes equipped with pulse oximeter sensors and environmental sensors, namely temperature and light. The system is based on the adaptation of three-tier and SNMP proxy network management organizational model. A key feature of the system...
Area monitoring is a common application of wireless sensor network (WSN). Mining area Monitoring System for Methane is very important because it guarantees the coal mine production safety. Automatic calibration technologies were useful for reduce the impacts of methane sensor's stability that led to shortcomings of traditional gas detector, such as frequent recalibration, high maintenance cost, and...
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