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Wireless localization can provide position information for limitary, aerospace, emergency scheduling, rescue and relief work, fault diagnosis and many other related location-based services system in various application fields. Location information always supports critical decision-making of these application systems. So the localization accuracy is of great importance. As availability, low computation...
For parallel test issue of multiple devices, we propose a wireless parallel test system based on ZigBee, with a master device works as the coordinator to create a wireless network and many slave devices working as terminal nodes. With the help of a master device and slave devices, test commands can be sent to every device under test (DUT) and receive the corresponding test results from every DUT in...
The power consumption of nodes determines the lifetime of the wireless sensor network. Thus, the design of low-power node is very important. With analysis and comparison to various chips in market, we choose MSP430F2618 and CC2520 to build the low-power and high-performance wireless sensor node. The low-power design and control strategy are also considered during the development. We measure and analyze...
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