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1. 发明申请

US20190356380A1 METHOD FOR ACQUIRING ACCESS RIGHTS TO CONDITIONAL ACCESS CONTENT 审中-公开
公开(公告)号：US20190356380A1
公开(公告)日：2019-11-21
申请号：US16527940
申请日：2019-07-31
申请人： NAGRAVISION S.A.
发明人： Pierre Sarda , Philippe Stransky , Bertrand Wendling
IPC分类号： H04B7/15 , H04L12/911 , H04L29/06 , G06Q20/32 , G06Q30/06 , H04B5/00 , H04N21/422 , H04N21/478 , H04N21/2543 , H04W76/10 , H04W4/80 , H04N21/6334 , G06Q20/42 , G06F9/54 , H04W12/08 , H04N21/4367 , H04N21/4363 , G06Q20/38 , H04N21/414 , H04N21/8355 , H04N21/254 , H04N21/4627 , H04L12/24
摘要： A method of acquiring access rights to conditional access content. The method comprises receiving an access right on a first terminal through a first communication channel; storing said access right in said first terminal; sending a request for said conditional access content to a content provider, said request containing at least an identifier of an account to Which said first terminal is associated, an identifier of the requested content and a piece of information concerning said access right; verifying, by said content provider, the authenticity of said access right using said piece of information concerning the access right; and when there has been a successful verification, marking said access right as used, and sending said conditional access content to at least one terminal linked to said account. The first terminal using near field communication technology (NFC) during at least one transfer of said access rights.

2. 发明授权

US10411786B2 Method for acquiring access rights to conditional access content 有权
公开(公告)号：US10411786B2
公开(公告)日：2019-09-10
申请号：US14202818
申请日：2014-03-10
申请人： NAGRAVISION S.A.
发明人： Pierre Sarda , Philippe Stransky , Bertrand Wendling
IPC分类号： G06F15/173 , H04B7/15 , G06F9/54 , G06Q20/32 , G06Q20/38 , G06Q20/42 , G06Q30/06 , H04B5/00 , H04L12/24 , H04L12/911 , H04N21/2543 , H04N21/414 , H04N21/422 , H04N21/4363 , H04N21/4367 , H04N21/4627 , H04N21/478 , H04N21/6334 , H04N21/8355 , H04N21/254 , H04L29/06 , H04W12/08 , H04W4/80 , H04W76/10
摘要： A method of acquiring access rights to conditional access content. The method comprises receiving an access right on a first terminal through a first communication channel; storing said access right in said first terminal; sending a request for said conditional access content to a content provider, said request containing at least an identifier of an account to which said first terminal is associated, an identifier of the requested content and a piece of information concerning said access right; verifying, by said content provider, the authenticity of said access right using said piece of information concerning the access right; and when there has been a successful verification, marking said access right as used, and sending said conditional access content to at least one terminal linked to said account. The first terminal using near field communication technology (NFC) during at least one transfer of said access rights.

3. 发明授权

US09769138B2 Method for updating a table of correspondence between a logical address and an identification number 有权
公开(公告)号：US09769138B2
公开(公告)日：2017-09-19
申请号：US14739618
申请日：2015-06-15
申请人： Nagravision S.A.
发明人： Philippe Stransky
IPC分类号： G06F15/173 , H04N7/173 , H04L29/06 , H04L29/12
CPC分类号： H04L63/08 , H04L29/06 , H04L61/103 , H04L61/2076
摘要： A method and system for updating a table of correspondence between a logical address associated to a user unit in a communication network and a unique identification number associated to one of a group of user units managed by a management center, a method where messages are exchanged between said management center and a specific user unit of said group by using said communication network, these messages being forwarded to the logical address of the specific user in said network, the method including searching in said table for the logical address of the user unit in said communication network corresponding to the unique identification number of the specific user unit; sending of messages to the user unit having the concerned unique identification number, to the logical address corresponding to said communication network; and if the messages are received incorrectly, sending a request containing an identifier of said specific user unit.

4. 发明授权

US11589232B2 Method for acquiring access rights to conditional access content 有权
公开(公告)号：US11589232B2
公开(公告)日：2023-02-21
申请号：US17138062
申请日：2020-12-30
申请人： NAGRAVISION S.A.
发明人： Pierre Sarda , Philippe Stransky , Bertrand Wendling
IPC分类号： H04W12/08 , H04W4/80 , H04W76/10 , G06F9/54 , G06Q20/38 , G06Q20/42 , H04L9/40 , H04N21/254 , H04N21/414 , H04N21/4363 , H04N21/4367 , H04N21/4627 , H04N21/6334 , H04N21/8355 , G06Q20/32 , G06Q30/0601 , H04B5/00 , H04B7/15 , H04L41/50 , H04L47/70 , H04N21/2543 , H04N21/422 , H04N21/478
摘要： A method of acquiring access rights to conditional access content. The method comprises receiving an access right on a first terminal through a first communication channel; storing said access right in said first terminal; sending a request for said conditional access content to a content provider, said request containing at least an identifier of an account to which said first terminal is associated, an identifier of the requested content and a piece of information concerning said access right; verifying, by said content provider, the authenticity of said access right using said piece of information concerning the access right; and when there has been a successful verification, marking said access right as used, and sending said conditional access content to at least one terminal linked to said account. The first terminal using near field communication technology (NFC) during at least one transfer of said access rights.

5. 发明授权

US11212357B2 Media player for receiving media content from a remote server 有权
公开(公告)号：US11212357B2
公开(公告)日：2021-12-28
申请号：US16596294
申请日：2019-10-08
申请人： NAGRAVISION S.A.
发明人： Aditee Anil Pathak , Philippe Stransky , Gyanveer Singh
IPC分类号： G06F15/16 , H04L29/08 , H04W12/06 , H04W4/18 , H04L29/06
摘要： An embodiment of the present invention may be deployed in a system comprising a media player and a remote server operably connected to communicate with one another. The invention allows for a settings file to be stored on the remote server, the settings file comprising parameters useful for adjusting different settings on the media player such that rendering of a particular content to be made possible on the media player according to a user's predetermined taste by downloading the settings from the server onto the media player.

6. 发明授权

US10911955B2 Method for acquiring access rights to conditional access content 有权
公开(公告)号：US10911955B2
公开(公告)日：2021-02-02
申请号：US16527940
申请日：2019-07-31
申请人： NAGRAVISION S.A.
发明人： Pierre Sarda , Philippe Stransky , Bertrand Wendling
IPC分类号： G06F15/173 , H04W12/08 , H04W4/80 , H04W76/10 , G06F9/54 , G06Q20/38 , G06Q20/42 , H04L29/06 , H04N21/254 , H04N21/414 , H04N21/4363 , H04N21/4367 , H04N21/4627 , H04N21/6334 , H04N21/8355 , G06Q20/32 , G06Q30/06 , H04B5/00 , H04B7/15 , H04L12/24 , H04L12/911 , H04N21/2543 , H04N21/422 , H04N21/478
摘要： A method of acquiring access rights to conditional access content. The method comprises receiving an access right on a first terminal through a first communication channel; storing said access right in said first terminal; sending a request for said conditional access content to a content provider, said request containing at least an identifier of an account to which said first terminal is associated, an identifier of the requested content and a piece of information concerning said access right; verifying, by said content provider, the authenticity of said access right using said piece of information concerning the access right; and when there has been a successful verification, marking said access right as used, and sending said conditional access content to at least one terminal linked to said account. The first terminal using near field communication technology (NFC) during at least one transfer of said access rights.

7. 发明授权

US10476924B2 Media player for receiving media content from a remote server 有权
公开(公告)号：US10476924B2
公开(公告)日：2019-11-12
申请号：US14889694
申请日：2014-05-07
申请人： NAGRAVISION S.A.
发明人： Aditee Anil Pathak , Philippe Stransky , Gyanveer Singh
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , H04W4/18 , H04W12/06
摘要： An embodiment of the present invention may be deployed in a system comprising a media player and a remote server operably connected to communicate with one another. The invention allows for a settings file to be stored on the remote server, the settings file comprising parameters useful for adjusting different settings on the media player such that rendering of a particular content to be made possible on the media player according to a user's predetermined taste by downloading the settings from the server onto the media player.

8. 发明授权

US09077706B2 Method for updating a table of correspondence between a logical address and an identification number 有权
标题翻译：用于更新逻辑地址和识别号码之间的对应关系表的方法
公开(公告)号：US09077706B2
公开(公告)日：2015-07-07
申请号：US14330721
申请日：2014-07-14
申请人： Nagravision S.A.
发明人： Philippe Stransky
IPC分类号： G06F15/173 , H04N7/173 , H04L29/06 , H04L29/12
CPC分类号： H04L63/08 , H04L29/06 , H04L61/103 , H04L61/2076
摘要： A method for updating a table of correspondence between a logical address associated to a user unit in a communication network and a unique identification number associated to one of a group of user units managed by a management center, a method where messages are exchanged between said management center and a specific user unit of said group by using said communication network, these messages being forwarded to the logical address of the specific user in said network, the method including searching in said table for the logical address of the user unit in said communication network corresponding to the unique identification number of the specific user unit; sending of messages to the user unit having the concerned unique identification number, to the logical address corresponding to said communication network; and if the messages are received incorrectly, sending a request containing an identifier of said specific user unit.
摘要翻译：一种用于更新与通信网络中的用户单元相关联的逻辑地址与与管理中心管理的一组用户单元中的一个相关联的唯一标识号的对应表的方法，其中在所述管理中交换消息的方法中心和所述组的特定用户单元，这些消息被转发到所述网络中的特定用户的逻辑地址，所述方法包括在所述表中搜索所述通信网络中的用户单元的逻辑地址对应于特定用户单元的唯一标识号; 向具有相关唯一标识号的用户单元发送消息到对应于所述通信网络的逻辑地址; 并且如果消息被错误地接收，则发送包含所述特定用户单元的标识符的请求。

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