发明名称 |
ELECTRONIC SUPPORT ALLOWING ACCESS TO REMOTE AUDIO/VIDEO ASSETS |
摘要 |
A physical device, the possession of which may provide access to digital media content in a fashion similar to the possession of a DVD providing access to the media content stored thereupon on a suitable DVD player. The possession of the physical device grants access to digital content stored on a remote server using a suitable device such as e.g., a set-top box or media player having Internet connectivity. The physical device provides for convenient and possibly anonymous access to content stored on a remote server and has certain advantages over known techniques for storing rights to access the content. |
申请公布号 |
US2017055035(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
US201615346087 |
申请日期 |
2016.11.08 |
申请人 |
NAGRAVISION S.A. |
发明人 |
WENDLING Bertrand;KUDELSKI Henri;SARDA Pierre;DELPUCH Alain |
分类号 |
H04N21/4627;H04N21/254;H04N21/258;H04W12/08;H04N21/418;H04N21/41;H04W12/06;H04N21/6334;H04N21/4363 |
主分类号 |
H04N21/4627 |
代理机构 |
|
代理人 |
|
主权项 |
1. A system for providing access to conditional access digital media content, the system comprising:
a receiver adapted to receive the digital media content; a media player, local to the receiver, for playing the digital media content; a streaming server having access to the stored digital media content; and a secure element for providing authorization to access the stored digital media content, the secure element comprising a wireless interface configured to operate according to a BLUETOOTH™ standard protocol, wherein: the receiver is configured to receive the digital media content from the streaming server via a remote connection; the secure element is a physical element separate from the receiver, the secure element comprising a memory comprising a prerecorded a cryptogram, the cryptogram comprising a right to access the digital media content; and the receiver is configured to receive the cryptogram from the secure element, the receiver comprising a reader having a wireless interface to receive the cryptogram from the secure element, the wireless interface of the reader being configured to operate according to a BLUETOOTH™ standard protocol, the receiver being further configured to provide said access upon authentication of the cryptogram. |
地址 |
Cheseaux-sur-Lausanne CH |