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
Circuit arrangement for a piezo transformer, and method therefor
Preserving user applied markings made to a hardcopy original document
Method and apparatus for analysis of histopathology images and its application to cancer diagnosis and grading
Halogen-free flame retardants for epoxy resin systems
Music composition automation including song structure
Method of transmitting and receiving wireless resource information
Buildable dinnerware
  Randomly Featured Patents
Method and device for recording information volumes in a track of a record carrier, and a device for reading the record carrier
Method and apparatus utilizing transversely inclined barriers in float glass formation
System and method for high-integrity detection and correction of cycle slip in a carrier phase-related system
Orthodontic appliance for treating overjet
Panel wall system
Visualization of electrophysiology data
Active bias Darlington amplifier
System and method for connecting SAS RAID controller device channels across redundant storage subsystems
Magnetic device for removing metallic matter from lubricating fluids
Wind indicating device