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
System and method for providing security in browser-based access to smart cards
Compositions and methods for activating innate and allergic immunity
Active pulse blood constituent monitoring
Guitar strap attachment means
Case for a tablet computer
Image forming system, printing control method, and program
Method and system for automatic 3-D image creation
  Randomly Featured Patents
Masking material
Golf ball
Applicator for liquid eye preparations
Method for the production of ultrasound transformers
Garment link
Ultrasonic diagnostic imaging system with personal computer architecture
Connection construction for electronic component
Method of cleaning fibreglass
Therapeutic body lotion containing alkali metal hypohalite
Baseball glove having finger-limiting rib