发明名称 |
Method, system and apparatus for obtaining information related to broadcast information |
摘要 |
A technology is provided for a viewer of broadcast information or recorded information to easily obtain information related to the broadcast information or recorded information from a server, in which, in a system in which a viewer apparatus and a content providing server for providing content information related to video or voice are connected via a network, the viewer apparatus obtains related information necessary for obtaining the content information; sends the related information to the content providing server so as to request the content providing server to send the content information; and obtains the content information sent from the content providing server. |
申请公布号 |
EP1775943(A2) |
申请公布日期 |
2007.04.18 |
申请号 |
EP20070002410 |
申请日期 |
2001.04.12 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
MIYAOKU, KENTO;AKUTSU, AKIHITO;TONOMURA, YOSHINOBU;SHIGEYOSHI, HIROKI;TANAKA, KIYOSHI |
分类号 |
H04N5/445;H04N7/16;H04N7/173 |
主分类号 |
H04N5/445 |
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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