REAL-TIME SYSTEM AND METHOD FOR COMPUTING LOCATION OF MOBILE SUBCRIBER IN A WIRELESS AD-HOC NETWORK

摘要

A system and method for improving the accuracy in computing the location of a mobile subscriber device (102) connected in a wireless network. The system and method employ a predictive filter (108, 112) including a measurement weight algorithm to decrease standard deviation error, to correctly determine a location of a mobile subscriber device (102). The predictive filter (118, 102) requires lower levels of computation, which allows for real-time processing on low-speed central processing units commonly used in wireless network.