Chiuan-Yu Huang

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Micro-climate monitoring usually requires deploying a large number of measurement tools. By adopting vehicular wireless sensor networks (VSNs), we can use fewer tools to achieve fine-grained monitoring. This work proposes a VSN architecture to realize micro-climate monitoring based on GSM short messages and availability of GPS receivers on vehicles. We(More)
The paper considers a micro-climate monitoring scenario, which usually requires deploying a large number of sensor nodes to capture the environmental information. By exploiting vehicular sensor networks (VSNs), it is possible to equip fewer nodes on cars to achieve fine-grained monitoring, because when a car is moving, it could conduct measurements at(More)
We are interested in monitoring the concentration of carbon dioxide (CO2) gas in a large field such as an urban area. Although wireless sensor networks have been widely deployed to monitor environments, it has not been well addressed to use a small number of sensor nodes to monitor dynamic factors such as CO2 concentration in a large field. We thus propose(More)
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