WIRELESS LAN SERVICE SYSTEM USING MOBILE COMMUNICATION NETWORK

摘要

PURPOSE: A wireless LAN service system using a mobile communication network is provided to use an existing mobile communication network using an optical repeater without increasing another wire line, thereby relaying a wireless LAN service with a mobile communication service as reducing installation cost. CONSTITUTION: An access point device(100) connects a wireless LAN signal with a wire Internet network. A donor device(200) combines a mobile communication signal with the wireless LAN signal to convert the combined signal into an optical signal to transmit the optical signal, or restores the mobile communication signal and the wireless LAN signal from the received optical signal, outputs the restored wireless LAN signal to the access point device(100), and outputs the restored mobile communication signal to a mobile communication network. A remote device(300) restores the mobile communication signal and the wireless LAN signal from the received optical signal to relay the restored signals to a terminal, or combines the mobile communication signal with the wireless LAN signal to convert the combined signal into the optical signal, and transmits the optical signal to the donor device(200).