Resources Contact Us Home
Positioning system, terminal device, positioning device, control method for terminal device, control program for terminal device, and computer-readable recording medium for recording control p

Image Number 14 for United States Patent #7664513.

A positioning system capable of reducing the volume of data communication in a server positioning system is provided. A terminal device has the information for a positioning transmitting section and can transmit information for positioning containing the actually measured current positioning basic information and/or the estimated basic information to the positioning device. The amount of the estimated basic information is smaller than the amount of the current positioning basic information, thus, the amount of information that the terminal device transmits to the positioning device becomes smaller in the case where the terminal device transmits the estimated basic information with respect to the position information satellite having the difference within the allowable range compared to the case where it transmits only the actually measured current positioning basic information with respect to all of the position information satellites.

  Recently Added Patents
Apparatus and method for extracting cascading style sheet rules
Method and system for imaging a cross section of a specimen
Electronic device and recording medium
Vacuum cleaner filter adapter ring
Wireless communication system using pilot allocation, method and pilot pattern thereof
Method and system for presenting live video from video capture devices on a computer monitor
Semiconductor device and method of manufacturing the same
  Randomly Featured Patents
Golf ball with integrated transmitter and locator device therefor
Articulated external orthopedic fixation system and method of use
Apparatus for measuring uniformity and/or dynamic-balance of tire
Combined bottle and cap
Laser employing a zinc-doped tunnel-junction
Device and process for refilling a container with a more or less viscous material
Method and apparatus for centering the core of a light guide fiber in a light guide end portion
Tensio-active polypod compounds, process for preparing them and compositions containing them
Semiconductor device and method for fabricating the same
Channel assignment method for multi-FA CDMA cellular systems