发明名称 |
APPARATUS AND METHOD FOR RECEIVING CONTENT, AND PROGRAM |
摘要 |
<P>PROBLEM TO BE SOLVED: To achieve a content download service in which both the Internet and television broadcasting are easily selectively used as the communication path of contents. <P>SOLUTION: A supply apparatus 20 includes: a communication type supply apparatus 20A; and a broadcasting type supply apparatus 20B. The communication type supply apparatus 20A is constituted of: a Web server 21 which functions as the portal site of content download services; a client management server 22 for management; a charging/settlement server 23; a metadata server 24 for transferring to a receiving apparatus 10 download control information and reproduction control information corresponding to contents; a content server 25 for transferring contents to the receiving apparatus 10; and a DRM server 26. The content sending part 27 of the broadcasting type supply apparatus 20B uses a television broadcasting signal to broadcast contents in an encrypted state. The present invention can be applied to a television receiver, a digital television tuner, and the like at a receiving side. <P>COPYRIGHT: (C)2011,JPO&INPIT |
申请公布号 |
JP2011135591(A) |
申请公布日期 |
2011.07.07 |
申请号 |
JP20110013989 |
申请日期 |
2011.01.26 |
申请人 |
SONY CORP |
发明人 |
KITAZATO NAOHISA;IDEHA YOSHIHARU |
分类号 |
H04N7/173;G06F13/00;H04M11/00;H04N5/765;H04N5/91;H04N21/235;H04N21/462;H04N21/472 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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