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
System, device and method for transrating file based assets
Selecting from a plural of energy saving modes
Scanning transmission electron microscope and axial adjustment method thereof
Subband SNR correction in a frequency selective scheduler
Method for treating rheumatoid arthritis by administering an anti-IL-6 antibody and methotrexate
Air-fuel ratio control apparatus for an internal combustion engine
Memory device and semiconductor device
  Randomly Featured Patents
Process for preparing toluenesulfinates
Coaxial cable free quadri-filar helical antenna structure
Charge pump operation in a non-volatile memory device
Method and apparatus for detecting and measuring laps and gaps in composite materials
Friction plate
Manufacture of bonded textile sheet structures
Active control system
Bearing having a sensor incorporated in a bearing seal and a circumferential sensor cable extending through and along the side of the bearing seal
Superparamagnetic image character recognition compositions and processes of making and using
Interactions of Ku polypeptides and applications thereof