Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Optimizing caching period of location data for network based location services










Image Number 5 for United States Patent #8131818.

A system and associated method for optimizing caching period of location data for network based location services. A location caching server receives a location request from a mobile device. The location caching server calculates, pursuant to a predefined calculation rule, a caching period of a location cache entry for the mobile device based on a precision level requested by the mobile device and a service precision level assigned for a type of location service for which the location request was made. The location caching server obtains real location data of the mobile device of the calculated caching period is expired. The location caching server subsequently adjusts the caching period based on a distance traveled by the mobile device pursuant to a predefined adjustment rule, and updates the location cache entry.








 
 
  Recently Added Patents
Catalysts for polyurethane coating compounds
System and method for multi-threaded MIMO OFDM channel equalizer
Ion implantation method and ion implantation apparatus
Process information structuring support method
Holding structure for a touch panel
Exposure apparatus, exposure method, and device manufacturing method
Markers of acute myeloid leukemia stem cells
  Randomly Featured Patents
Trichothecene antibody conjugates
Coordinated motion marine lifting device
Clamping device for securing recreational vehicle or appliance
Steam cooking appliance with a corrugated heat transfer membrane and thermally conductive filler
Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium
Vane shroud through-flow platform cover
Automotive body transfer method and transfer system
Boat ladders with slide-out step
Covering plate for an electric wheelchair
Selective liquid phase hydrogenation of carbonyl compounds to give the corresponding alcohols in the presence of a Pt/ZnO catalyst