Resources Contact Us Home
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
Method for communicating with data through component carriers in mobile communication system to which carrier aggregation method is applied and apparatus therefor
Interface plate between integrated circuits
Maize hybrid X95C379
Communications circuitry for an electronic device
Method for fabrication deep trench isolation structure
Method and apparatus for multi-planar edge-extended wafer translator
Methods and systems for activating a contactless transaction card
  Randomly Featured Patents
Metal-based photonic device package module
Compact air data sensor
Method for applying a coating liquid to a web
Carboxamide, sulfonamide and amine compounds and methods for using the same
Mobile phone push-to-talk voice activation
Method to identify immunocompromised patients at high risk for cryptococcosis
Tools to facilitate access to cross-referenced media
Thermostatic compressor suction inlet duct valve
Method and system for web based printer error information