POSITIONING SYSTEM, TERMINAL DEVICE, METHOD OF CONTROLLING TERMINAL DEVICE, PROGRAM OF CONTROLLING TERMINAL DEVICE, AND RECORDING MEDIUM READABLE BY COMPUTER FOR RECORDING CONTROL PROGRAM OF TERMINAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a positioning system or the like capable of removing elongation of a capturing time of a satellite radio wave caused by a frequency error carried by a transmission radio wave from a base station. SOLUTION: A terminal device 20A has a base station terminal error information generation means for generating base station terminal error information showing the ratio of a base station terminal frequency difference to a nominal frequency A based on base station terminal difference information, a geostationary satellite terminal error information generation means for generating geostationary satellite terminal error information showing the ratio of a geostationary satellite terminal frequency difference to a geostationary satellite frequency B based on geostationary satellite terminal difference information, and a base station frequency error information generation means for generating base station frequency error information showing a frequency error of the transmission radio wave of a communication base station 40A based on the base station terminal error information and the geostationary satellite terminal error information, or the like. COPYRIGHT: (C)2007,JPO&INPIT