| 摘要 |
In a mobile communication network having multiple mobile communication terminals, base station control devices (22A, 22B) include memories (223A, 223B) in which position-related information on areas where subordinated base stations (21A to 21C, 21D to 21F) are located. An information signal representing the position-related information is always broadcasted through the base stations (21A to 21C, 21D to 21F). A mobile station (10) located in the radio cell of any one of the base stations (21A to 21F) receives and interprets the information signal, and displays the position related information represented by the information signal on a liquid crystal display. |
