| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic device capable of appropriately receiving data distribution. <P>SOLUTION: The electronic device comprises: a time difference calculation part 200 for calculating a time difference between the time in the close range of starting reception of data by a multicast reception function and the present time when receiving the data utilizing a unicast reception function; a judgement part 201 for judging whether or not the time difference calculated by the time difference calculation part 200 is a prescribed time or less; and a confirmation part 202 for confirming whether or not to receive the data by the unicast reception function when the time difference is within the prescribed time by the judgement part 201. <P>COPYRIGHT: (C)2009,JPO&INPIT |
