RADIO FREQUENCY INTERFERENCE AWARENESS ASSISTANCE DATA

摘要

Systems, methods, apparatuses, and computer-readable media for providing radio frequency interference (RFI) awareness assistance data to global navigation satellite system (GNSS) receivers are described. In some embodiments, a first method includes receiving at a location server RFI situational information. The first method further includes maintaining at least one time and location dependent database of an RFI situation. The first method further includes sending at least one assistance data message to at least one receiver including the RFI situational information. In another embodiment, a second method includes receiving RFI awareness assistance data from a location server. The second method further includes adapting a position location measurement according to the received RFI awareness assistance data. The second method further includes calculating a location of the receiver based at least in part on the adapted position location measurement.

主权项

1. A method of supporting location of a mobile device, comprising:
receiving at a location server radio frequency interference (RFI) situational information for at least one Global Navigation Satellite System (GNSS); maintaining at least one time and location dependent database of an RFI situation; and sending assistance data to the mobile device including the RFI situational information.