发明名称 |
TRANSMITTING DEVICE AND METHOD, RECEIVING DEVICE AND METHOD, AND TRANSMITTING-RECEIVING SYSTEM |
摘要 |
<p>The present invention relates to a transmission apparatus and method, a reception apparatus and method, and a transmission and reception system by which content which meets the needs at the time can be acquired. A server 11 generates a script PDI-S for obtaining a user side PDI-A representative of an answer of a user of a client 12 to a question about the tastes of the.user, and transmits the PDI-S and a provider side PDI-A representative of an answer set by a provider providing content to the question about the tastes of the user to the client 12. The client 12 executes the PDI-S for obtaining the user side PDI-A transmitted from the server 11, and carries out matching between the user side PDI-A and the provider side PDI-A transmitted from the server 11 to determine acquisition of content distributed from the server. The present invention can be applied to a broadcasting system which broadcasts a digital television program.</p> |
申请公布号 |
EP2611149(A4) |
申请公布日期 |
2014.04.16 |
申请号 |
EP20110819851 |
申请日期 |
2011.08.18 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAGISHI YASUAKI;KITAZATO NAOHISA |
分类号 |
H04N21/236;H04H60/33;H04N21/2668;H04N21/45;H04N21/454;H04N21/466;H04N21/475;H04N21/8543;H04N21/8545 |
主分类号 |
H04N21/236 |
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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