| 摘要 |
<p>A communication terminal capable of efficiently performing download of a file is provided. A communication terminal 1 includes an input detection section 10, a request section 12, a reception section 14, and a recognition section 16. When the input detection section 10 detects an input of an information request number by a user, the request section 12 transmits a request to a network 6 to transmit a service-availability information. The service-availability information consists of area information indicating whether or not a serving cell of the communication terminal 1 is included in an HSDPA service area and resource information indicating whether or not allocation of HSDPA resource to the communication terminal 1 is possible, when the serving cell of the communication terminal 1 is included in the HSDPA service area. The reception section 14 receives the service-availability information transmitted from the network 6 and the recognition section 16 displays an antenna mark on a display section 18 based on the area information and the resource information included in the service-availability information.</p> |
