| 摘要 |
A mobile telephone has a first acquisition means, which acquires position information of a base station having a stored position, a second acquisition means, which acquires position information for a current position, a calculation means, which, based on the position information acquired by the first acquisition means and the second acquisition means and position information input for the target position, calculates an angle formed between a line joining the current position and the base station and a line joining the current position and the target position, a first locating means, which, based on a received level of a signal transmitted from the base station, locates a direction to a location of the base station, and a second locating means, which, based on the direction located by the first locating means and the angle calculated by the calculation means, locates a direction to the target position.
|
