| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a highly convenient network by eliminating the problems of interference, leak, tapping, and band occupation, and the problem of network connection to one's own system in a shared space, and to provide its management method. <P>SOLUTION: A management server 1 registers relating information between additional information such as a VLAN tag or VPN header to be added to a packet and identification information such as an SSID, and writes the relating information in whole radio access points 3a-3d. Radio terminals 5a-5c, 5a', 5b' performs radio communication with one of the access points 3, so that the additional information such as the VLAN tag related to the identification information such as the SSID is added to the packet and transmitted to a backbone. On the contrary, when the communication is performed with the applicable radio terminal by using the identification information corresponding to the additional information of the packet received from the LAN in the system, the terminal becomes communicable with a server, etc. , which is connected to the LAN of one's own system. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
