| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a method of performing internet data communication with the other apparatus and equipment needing data communications after connecting them via a single hardware-like circuit, using a wireless data communication network and a wired internet data communication network. <P>SOLUTION: In an interface state formed via an arbitrary internal unit needing data communication and an internal connection unit, data reception signals are sent to a processor (200), and the processor checks whether the internal unit has received the signals over a cable network or a radio network and is connected with the cable/radio network via an external connection unit to secure a route available for the data communication. When the signal utilizes the radio network, the processor detects Baudrate for ensuring the success in radio data communication with various radio modems. After detecting the Baudrate, several authentication steps that various mobile communication service carriers require are passed to communicate at a low or high speed data transmission speed the radio network supports. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
