| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal the user's convenience of which is enhanced. <P>SOLUTION: When receiving a digital broadcast signal, the mobile communication terminal timely compares simple broadcast schedule data in the received signal with past simple broadcast schedule data having been stored, and detects the presence/absence of revision in the broadcast schedule depending on a result of the comparison. When discriminating the presence of the revision in the broadcast schedule, the mobile communication terminal acquires detailed broadcast schedule data via a communication path different from a path for having received the digital broadcast signal and updates video recording reservation information by using the detailed broadcast schedule data. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
