| 摘要 |
<P>PROBLEM TO BE SOLVED: To cooperate with, during a broadcast, a television receiver which does not include any special function, and a computer which provides television-broadcast-related information. <P>SOLUTION: The mobile terminal includes: a means 331/31 for transmitting a radio signal relating to selection of a television broadcasting channel to a television receiver 5 in response to a television broadcasting channel selection change input from a user; means 331/332/35 for transmitting, to a predetermined server, a program associated information acquisition request containing user identification information and information of the television broadcasting channel inputted for the selection change in response to the television broadcasting channel selection change input; and a means 332 for displaying, on a display unit, the program associated information, if the relevant program associated information is received from the predetermined server. Thus, the radio signal relating to the channel selection is transmitted to the television receiver, and the program-related information is acquired from the predetermined server in response to the television broadcasting channel selection change input from the user. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
