NETWORK EQUIPMENT FOR WIRELESS LAN, AND WIRELESS LAN SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve a problem that communication with a radio terminal connected to originally connected network equipment for wireless LAN is disabled since information on the radio terminal is remained in a management table when a packet reporting the movement of the radio terminal between the network equipments for wireless LAN is not delivered or when the power source of the radio terminal is suddenly turned off because of a problem in a wired LAN. SOLUTION: The network equipment for wireless LAN has a management table 7 for managing connected radio terminals and at the interval of a predetermined time after the connection of the radio terminals, the connection is confirmed for each of the connected radio terminals. When there is no response, such a radio terminal is deleted from the management table 7. COPYRIGHT: (C)2003,JPO