COMMUNICATION CONTROLLER, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a communication controller etc. capable of effectively determining an active state of a terminal device.SOLUTION: A communication controller comprises: speed information acquisition unit for acquiring information on speed with respect to one or both of a communication device and a terminal device; and a determination unit for determining a value of a parameter used for determining disconnection of communication between the communication device and the terminal device on the basis of relative speed between the communication device and the terminal device on the basis of information acquired by the speed information acquisition unit.SELECTED DRAWING: Figure 1