摘要 |
A wireless LAN(Local Area Network) for supporting mobility of a terminal and a data transceiving method between terminals in the wireless LAN are provided to form a backbone network configured in mesh type by using a static path tree of multipoint-to-point structure, thereby flexibly configuring a network in case of an increase of terminals and traffic. The first Ethernet switch(310) has an MAC(Medium Access Control) address replacement function. APs(Access Points)(325,330,335) carry out wireless communication with terminals(340,345). The second Ethernet switches set the first Ethernet switch to a route node as setting the APs to leaf nodes, and mutually connect the route node with the leaf nodes by a static path tree of multipoint-to-point tree type. The route node replaces destination MAC and source MAC addresses of the first Ethernet data frame by using an MAC address replacement table(305), and sends the address-replaced first Ethernet data frame through a downlink path for a destination terminal.
|