| 摘要 |
PROBLEM TO BE SOLVED: To improve the operability for a mobile station user, to acquire service information efficiently and to suppress the increase in a control traffic in a radio section by eliminating the need for retrying call connection when service information is acquired from a base station and when it is acquired from an information supply device. SOLUTION: A base station is provided with a router section 7, which discriminates whether a connection destination is the base station or an external server based on a destination IP address of request data coming from a mobile station. When the connection destination is the base station, corresponding local information is read from a local information storage section 6 and downloaded to the mobile station which is a request source. When the connection destination is the external server, a communication link is formed with the server of the connection destination via a public network INW so as to download global information or internet information from the server to the mobile station of the request source. |
