Patent ID: 6791475
Filing Date: 2004-09-14
Classification: G07B,G08G

Abstract:
A mobile station management system including a plurality of base stations coupled for communication each other, whereinone base station of said plurality of base stations comprises: means for obtaining unique information on a mobile station that has entered a wireless communication area of said one base station, via wireless communication with the mobile station; and means for notifying the unique information on the mobile station obtained by said one base station to another base station located downstream to said one base station along a moving direction of the mobile station, and wherein said another base station comprises: means for obtaining unique information on the mobile station via wireless communication with the mobile station that has entered a wireless communication area of said another base station; means for determining if the moving direction of the mobile station is a predetermined forward direction or a backward direction by comparing the unique information on the mobile station obtained by said another base station with the unique information notified by said one of base stations; and means for controlling an execution of predetermined processing for the mobile station based on a determination result of the moving direction of the mobile station.