Resources Contact Us Home
Method and system for sharing and/or centralizing mobile positioning information and geospatial data for roaming mobile subscriber terminals

Image Number 9 for United States Patent #7209758.

A method and system for providing location based services (LBSs) to a mobile-subscriber terminal (MST) roaming in a serving network is provided. A location based service provider (LBSP) that is outside of the serving network receives from the serving system an MST-initiated request for LBSs and an identifier of a first location system (LS1) that is associated with the serving network. Responsive to the MST-initiated request, the LBSP sends to a second location system (LS2) (i) a request for mobile positioning information (MPI) for the MST, and (ii) the identifier. Using the identifier, the LS2 addresses and sends the request for MPI to the LS1. Responsively, the LS1 populates a shared database with the MPI. The LS2 retrieves the MPI from the shared database and sends it to the LBSP. The LBSP sends to the MST a reply to the MST-initiated request for LBSs.

  Recently Added Patents
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
PLL circuit
Downlink scheduling in fractional frequency reuse (FFR) systems
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Methods, systems and computer program products for importing data from an edge router to a network management system
Cryptographic key split combiner
Motion-compensated prediction of inter-layer residuals
  Randomly Featured Patents
Biomarkers for differentiating between type 1 and type 2 diabetes
Adjustable pillow with neck support
Multi-boom field sprayer
Metal mold for continuous casting of steel bands
Control device for preventing red-eye effect on camera
Simulated city generation
Silicon micromachined accelerometer
RF transition for an area array package
Method of and system for automatically identifying packages during package transport operations carried out by a human operator walking through the doorway of a storage container
Clip-on fan