METHOD, SYSTEM AND DEVICE FOR RADIO LAN COMMUNICATION, RADIO TERMINAL USED IN THE SYSTEM, COMMUNICATION CONTROL PROGRAM AND RECORDING MEDIUM RECORDED WITH THE PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a radio LAN communication method, etc., which can perform centralized control of radio terminals on a network and reduce traffic. SOLUTION: A plurality of radio terminals 103a to 103c are connected to a network 102X configured centering on an access point 101X, and when the radio terminals exist in the range where the radio terminals can communicate with one another by radio, the radio terminals perform radio LAN communications with one another in an ad hoc mode under the control of the access point 101X. The respective radio terminals 103a to 103c which receive network information of a network 102X transmitted by the access point 101X return at least address information in response to the network information, and respective radio terminals that receive the address information prepare an address table on the basis of the address information, and refer to the address table in case of performing communication in the ad hoc mode to thereby determine whether ad hoc mode communication is possible. COPYRIGHT: (C)2004,JPO