Development of Efficient Query Processor in Cell Phone for Sensor Data Processing Over a WSN
Sing-Hui Toh, Hoon Jae Lee, Kyeong-Hoon Do · 2011
A query processor is designed for query-based multiple vital signs monitoring system to query sensor network and collect data. This monitoring system performs a local vital signs data analysis using cell phone over wireless sensor network (WSN) technology and code division multiple access (CDMA). In order to control vital signs accurately, query processor assigns unique dedicate communication channels for each of them. There is reliable communication between query processor, sensors and medical monitor devices in this system to process and interpret the data gathered by sensor network. The process of reading, gathering and managing health data are critical because this closely relates to data quality. A data visualization GUI is designed in cell phone to present measured data in a meaningful visual representation.