摘要 |
<p>A method and apparatus for distribution and delivery of global positioning system (GPS) satellite (106) telemetry data using a communication link between a central site (108) and a mobile GPS receiver (114,118). The central site (108) is coupled to a network of reference satellite receivers that send telemetry data from all satellites to the central site. The mobile GPS receiver (114,118) uses the delivered telemetry data to aid its acquisition of the GPS satellite signal. The availability of the satellite telemetry data enhances the mobile receiver's signal reception sensitivity.</p> |