METHOD AND A SYSTEM FOR REAL-TIME POSITION TRACING A MOBILE DEVICE, CAPABLE OF TRACING AN ACCURATE POSITION

摘要

PURPOSE: A method and a system for real-time position tracing a mobile device is provided to reduce computing power using a Bayesian Probabilistic Access to which a compensation algorithm is applied.;CONSTITUTION: A received signal strength indicator(RSSI) receiving component(1) transfers a received RSSI from a client to a location tracing component(3). A calibration component(2) calculates or stores the average value and the standard deviation of the RSSI. The location tracing component traces the location of the client. A position history data component(4) accumulates and manages the location history information in a measurement target region.;COPYRIGHT KIPO 2010