发明名称 |
A METHOD OF CONSTRUCTING AND HANDLING REQUESTS FOR DATA FILES |
摘要 |
A method of constructing and handling a request for a desired data file relating to a broadcast segment of a broadcast signal is described. The method comprises receiving an information signal at a receiving device. The information signal comprises at least a data element, and the data element relates to a segment of the broadcast signal. The method also comprises presenting the data element to a user interface of the receiving device, obtaining a user selection of the data element from the user interface, and constructing and transmitting a request for the desired data file relating to the selected data element, the request including an identifier relating to the desired data file. |
申请公布号 |
EP2095548(B1) |
申请公布日期 |
2011.12.14 |
申请号 |
EP20070732938 |
申请日期 |
2007.05.24 |
申请人 |
UBC MEDIA GROUP PLC |
发明人 |
COLE, SIMON ANDREW;DUNCUMB, IAIN |
分类号 |
H04H60/27;G06Q30/06;H04H60/63 |
主分类号 |
H04H60/27 |
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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