This paper studied the WLAN jointly building and sharing method under a multi-operator environment

proposes a solution for AP jointly building and sharing

AC operate independently

sharing AP needs to broadcast a number of communications operator SSIDs and customer specific SSID

and the customer data frame of each SSID will respectively be transfered to the corresponding communications operator network or customer network.This scheme has good scalability

providing an important reference for the design and construction of WLAN network planning.