IMPROVING LOCATION POSITIONING USING M2M ECOSYSTEM

摘要

Machine-to-machine (M2M) devices are used to enable the automatic collection of fingerprint data without human intervention at various locations in a wireless communication system. A location server receives fingerprint data collected by one or more M2M devices positioned at fixed locations in the wireless communication system, and stores the fingerprint data received for each of the one or more M2M devices in the location database to associate the received fingerprint data with the fixed location of the corresponding M2M device. The collected fingerprint data characterizes the radio environment at the fixed location of the corresponding M2M device, where each M2M device corresponds to one fixed location in a fingerprint grid.