| 摘要 |
PURPOSE: A positioning method and apparatus using access points for near field communication and a method for estimating the location of access points are provided to measure the location of a communication terminal using information of access points. CONSTITUTION: A method for positioning a communication terminal comprises the steps of: identification information of access points around a target terminal and signal intensity information of the access points(S701), selecting n access points with facility coordinates first(S703), selecting k access points with higher signal intensity except for the access point with the facility coordinates(S705), extracting the position coordinates of selected R access points from the access point information, where R=(k+n)(S707), and calculating the final position coordinates(S709). |
