| 摘要 |
PROBLEM TO BE SOLVED: To provide a terminal, a method, and a program for detecting by a radio wave received from an access point that a specific position is reached, even when the terminal is in an indoor environment.SOLUTION: A terminal has: radio wave quality storage means in which a plurality of channels based on a radio scheme and radio wave quality per channel are stored in correlation with each other regarding a specific position to be detected; radio wave quality measurement means for measuring radio wave quality per channel from one or more access points by searching for access points in the periphery of the terminal; pattern similarity determination means for determining whether a pattern of radio wave quality per channel in the radio wave quality storage means and a pattern of radio wave quality per channel measured by the radio wave quality measurement means are similar within a prescribed threshold; and specific position arrival notification means for notifying, when similarity determination by the pattern similarity determination means is true, that a specific position to be detected has been reached. |
