COMMUNICATION CONTROLLER AND COMMUNICATION CONTROLLING METHOD

摘要

PURPOSE:To enable the communication between information equipments only if information equipments are brought by transmitting and receiving communication terminal discrimination information and defining the communicable communication terminals discriminated based on received communication terminal discrimination information as the same group. CONSTITUTION:The communication terminal discrimination information generation part 11 of a communication control part 102 generates communication terminal discrimination information and periodically transmits the information from an antenna 31 via a radio transmission/reception part 103. The communicable terminal discrimination part 14 of the radio transmission/reception part 103 discriminates communicable communication terminals by the communication terminal discrimination information which is received by an antenna 31 and is transmitted from other communication terminal. A group setting part 13 sets the discriminated communicable communication terminals as the same group and a destination header part 12 performs communication with the only other communication terminals within the set same group. Therefore, only if communication terminals approach with each other, communication becomes possible, and a logical communication link with a desired opposite party can be extremely easily set anywhere.