Analyzed experimental results, the algorithm in location accuracy, location efficiency is superior to the traditional Monte Carlo algorithms for mobile location; secondly, to address the information collection in wireless medical care location, we gave an energy-efficient data fusion algorithm to acquire and process information from the patients. We took distributed data fusion method,treated the source node and the cluster node respectively. At the source node, an adaptive approach to data fusion had imported. At the cluster node, we took an energy-efficient dynamic management. Compared experiment results, the data fusion algorithm had certain assistance in solving the excessive energy consumption. Finally, we used ZigBee technology to achieve a wireless medical telemetry positioning system .It could get a mobile positioning of the patients, and reserved multiple interfaces for monitoring the physiological parameters of the patients, it’s a certain reference meaning to solve the real-time monitoring in modern medical telemetry.
