Wi-Fi access point, Wi-Fi gateway, mobile communication terminal and mobile communication method using the same

摘要

PURPOSE: A Wi-Fi AP(Access Point), a Wi-Fi gateway, a mobile communication terminal, and a mobile communication method using the same are provided to enable a cellular mobile communication network to recognize a connection between a femto base station and the mobile communication terminal when a user connects the mobile communication terminal with the Wi-Fi AP. CONSTITUTION: An AP protocol adapting unit(122) routes a Wi-Fi packet transmitted from a mobile communication terminal to an AP lower layer unit. An AP protocol adapting unit decapsulates the Wi-Fi packet composed of cellular data to transmit the cellular data to a cellular mobile communication network. An AP upper layer unit(123) includes an AP Wi-Fi module and an AP femto module. The AP Wi-Fi module transmits the Wi-Fi packet composed of Wi-Fi data to an IP network. The AP femto module transmits the decapsulated Wi-Fi packet to the cellular mobile communication network. [Reference numerals] (10) Cellular mobile communication network; (111a) Cellular communication module; (112) Terminal protocol adapting unit; (113a) Cellular module; (113b,111b) Terminal Wi-Fi module; (121a) AP Wi-Fi communication unit; (121b) AP Ethernet communication unit; (122) AP protocol adapting unit; (123a) AP Wi-Fi module; (123b) AP femto module; (20) IP network;