A METHOD FOR PREDICTING NAVIGATION INFORMATION IN A GLOBAL POSITIONING SYSTEM

摘要

Disclosed is a method for enhancing data wipeoff by predicting future navigation data. Data wipeoff using predicted future navigation data reduces or eliminates incomplete data wipeoff, thereby enhancing GPS receiver sensitivity and reducing acquisition times. Predicting future navigation data involves receiving navigation data and usi ng the received navigation data to generate predicted future navigation data, wherein the predicted future navigation data should be approximately identical to navigation data receive d at a future time. The predicted future navigation data is subsequently used to perform data wipeoff.