Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for using satellite status information in satellite positioning systems










Image Number 8 for United States Patent #6583756.

Methods and apparatuses for removing the effects of cross-correlation on a satellite positioning system's calculation of position are disclosed. The method includes receiving the SPS signals from in view SPS satellites and determining whether a first measurement, corresponding to a first SPS satellite which has been indicated to be a healthy satellite, is to be removed from a set of measurements to be used to solve for a position of a mobile SPS receiver. Determining includes testing the first measurement for a cross-correlation resulting from signals from the first SPS satellite and signals from a second SPS satellite, where the first measurement is derived from the SPS signals. In one embodiment, the signals from the first SPS satellite may be weaker than the signals from the second SPS satellite, which has been indicated to be an unhealthy satellite.








 
 
  Recently Added Patents
Energy drink package
Cognitive radio cooperative spectrum sensing method and fusion center performing cognitive radio cooperative spectrum sensing
Phosphor adhesive sheet, light emitting diode element including phosphor layer, light emitting diode device, and producing methods thereof
Data architecture and user interface for plasma processing related software applications
Enterprise seamless mobility
Apparatus and method for connection control with media negotiation successful on different media formats
Floor relief for dot improvement
  Randomly Featured Patents
Process for producing artificial fire logs
Luminescent indication compass
Audio request interaction system
Electrical protection component with a short-circuiting device
Device and method for machining gear wheels in an indexing method with a reduced indexing time
Method and system for providing aggregation of trading on multiple alternative trading systems
Method for forming a high-density DRAM cell with a rugged polysilicon cup-shaped capacitor
Device for controlling the drive of mechanisms operating separately from one another
Method and apparatus for inserting electrodes into the container of an electrochemical cell
Rose plant 71-12673