METHOD FOR ENHANCED STAND-ALONE GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) PERFORMANCE

摘要

The disclosure relates to enhancing performance at a device that implements a stand-alone global navigation satellite system (GNSS) receiver. In particular a GNSS-enabled mobile device may obtain positioning data from one or more non-satellite sources and determine satellite signal quality in a surrounding environment. As such in response to determining that the environment surrounding the GNSS-enabled mobile device is a weak satellite signal environment the GNSS-enabled mobile device may trigger a process to provide the positioning data obtained from the one or more non-satellite sources to the device that implements the stand-alone GNSS receiver such that performance at the device that implements the stand-alone GNSS receiver may be enhanced in poor satellite signal environments.