| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide technologies with which when broadcasting contents in such a style that two-way communication is realized, appropriate contents can be provided to a user while achieving high security, and it is also possible to deal with contents switching or changing. <P>SOLUTION: When achieving a hyperlink in the case of broadcasting contents in such a style that two-way communication is realized, a contents reference ID of contents liked from the contents to be broadcasted is embedded in the contents to be broadcasted and the contents are broadcasted. If there is a contents viewing request designating the contents reference ID, in an RAR server, an LR server that solves a location of these contents is specified and in that specified LR server, the contents reference ID designated in the viewing request is converted into a corresponding location, thereby distributing the contents from a viewing requesting source device to a contents server indicated by that converted location. <P>COPYRIGHT: (C)2007,JPO&INPIT |
