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1. 发明申请

US20160127769A1 SYSTEM FOR VERIFYING PHYSICAL PROXIMITY BETWEEN MEDIA CONTENT RECEIVERS 有权
标题翻译：用于验证媒体内容接收者之间的物理接近度的系统
公开(公告)号：US20160127769A1
公开(公告)日：2016-05-05
申请号：US14924430
申请日：2015-10-27
申请人： SmarDTV S.A.
发明人： Olivier DEPREZ
IPC分类号： H04N21/436 , H04N21/438 , H04N21/426 , H04N21/61
CPC分类号： H04N21/43615 , H04N7/16 , H04N7/20 , H04N21/418 , H04N21/4263 , H04N21/42676 , H04N21/436 , H04N21/4383 , H04N21/6143
摘要： The present invention relates to a system and a device for providing proximity control in a satellite television media content distribution system comprising at least a primary receiver and a secondary receiver, whereby authorization to access the conditional access media content is given if the primary and secondary receivers are verified to be within a single household. The invention uses LNB control signaling, by the primary receiver, to cause the LNB to down-convert signals from pre-determined transponders onto a pre-determined frequency in the L-Band such that the secondary receiver may receive messages thus created through the primary receiver's controlling of the LNB.
摘要翻译：本发明涉及一种用于在卫星电视媒体内容分发系统中提供接近度控制的系统和设备，该卫星电视媒体内容分发系统至少包括主接收机和辅助接收机，从而给予接入条件接入媒体内容的授权如果主接收机被证实在一个单一的家庭内。本发明使用主接收机的LNB控制信令使得LNB将来自预定转发器的信号下变频到L波段中的预定频率上，使得辅助接收机可以接收由此产生的消息接收机对LNB的控制。

2. 发明申请

US20200099964A1 METHOD AND DEVICE FOR CHECKING AUTHENTICITY OF A HBBTV RELATED APPLICATION 审中-公开
公开(公告)号：US20200099964A1
公开(公告)日：2020-03-26
申请号：US16322544
申请日：2017-07-25
申请人： SMARDTV S.A.
发明人： Olivier DEPREZ
IPC分类号： H04N21/235 , H04L29/06 , H04N21/418 , H04N21/4623 , H04N21/258 , H04N21/6334 , H04N21/835 , H04N21/434
摘要： A conditional access module receives a multimedia stream transporting multimedia content and application data forming an application to be executed in relation to the multimedia content. At reception of the multimedia stream by the conditional access module, the application data is separated from the multimedia stream by an input filter included in the conditional access module. The application data includes a current authentication code. The input filter forwards the application data with the current authentication code to a quarantine memory associated with an application checker included in the conditional access module. The application checker verifies the current authentication code by using a reference authentication code previously acquired by the conditional access module. Upon successful verification of the authentication code, the application data is retrieved from the quarantine memory and merged by a merging module with the multimedia content previously separated by the input filter.

3. 发明申请

US20160174019A1 SYSTEM FOR PROVIDING ACCESS TO CONDITIONAL ACCESS MEDIA CONTENT 审中-公开
标题翻译：提供访问条件访问媒体内容的系统
公开(公告)号：US20160174019A1
公开(公告)日：2016-06-16
申请号：US14962514
申请日：2015-12-08
申请人： SMARDTV S.A.
发明人： Eric CHAUBERT , David SERVIGNAT
IPC分类号： H04W4/00 , H04W12/08
CPC分类号： H04W4/80 , H04N21/4104 , H04N21/41407 , H04N21/43637 , H04N21/4436 , H04N21/4623 , H04W12/08
摘要： The present invention relates to a system and a device for conveniently providing rights to particular conditional access protected digital media content. A sleeve for covering a reception device for receiving the conditional access content is provided. The sleeve comprises a proximity wireless communications module including an antenna and a control chip. The reception device may be a set-top box, a telephone, a tablet computer or the like, as long as it is capable of receiving conditional access content, and may be used along with a detachable security module for decrypting control words to allow the content to be decrypted. The owner of such a reception device may purchase the sleeve which contains the rights to access conditional access content and when the sleeve is mounted on the reception device the rights are granted to the reception device by way of the proximity communications means.
摘要翻译：本发明涉及一种用于方便地提供特定条件访问保护数字媒体内容的权限的系统和设备。提供了一种用于覆盖用于接收条件访问内容的接收设备的套筒。套筒包括一个包括天线和控制芯片的接近无线通信模块。接收设备可以是机顶盒，电话机，平板电脑等，只要能够接收条件访问内容，并且可以与可分离的安全模块一起使用以解密控制字，以允许要解密的内容。这种接收装置的所有者可以购买包含访问条件访问内容的权限的套筒，并且当套筒安装在接收装置上时，通过邻近通信装置向接收装置授予权限。

4. 发明授权

US10123192B2 System for providing access to conditional access media content 有权
公开(公告)号：US10123192B2
公开(公告)日：2018-11-06
申请号：US14962514
申请日：2015-12-08
申请人： SMARDTV S.A.
发明人： Eric Chaubert , David Servignat
IPC分类号： H04B5/00 , H04W4/80 , H04N21/41 , H04N21/414 , H04N21/4363 , H04N21/443 , H04N21/4623 , H04W12/08
摘要： The present invention relates to a system and a device for conveniently providing rights to particular conditional access protected digital media content. A sleeve for covering a reception device for receiving the conditional access content is provided. The sleeve comprises a proximity wireless communications module including an antenna and a control chip. The reception device may be a set-top box, a telephone, a tablet computer or the like, as long as it is capable of receiving conditional access content, and may be used along with a detachable security module for decrypting control words to allow the content to be decrypted. The owner of such a reception device may purchase the sleeve which contains the rights to access conditional access content and when the sleeve is mounted on the reception device the rights are granted to the reception device by way of the proximity communications means.

5. 发明授权

US10123072B2 System for verifying physical proximity between media content receivers 有权
公开(公告)号：US10123072B2
公开(公告)日：2018-11-06
申请号：US15593796
申请日：2017-05-12
申请人： SMARDTV S.A.
发明人： Olivier Deprez
IPC分类号： H04N21/436 , H04N21/426 , H04N21/438 , H04N21/61 , H04N7/20 , H04N21/418 , H04N7/16
摘要： The present invention relates to a system and a device for providing proximity control in a satellite television media content distribution system comprising at least a primary receiver and a secondary receiver, whereby authorization to access the conditional access media content is given if the primary and secondary receivers are verified to be within a single household. The invention uses LNB control signaling, by the primary receiver, to cause the LNB to down-convert signals from pre-determined transponders onto a pre-determined frequency in the L-Band such that the secondary receiver may receive messages thus created through the primary receiver's controlling of the LNB.

6. 发明授权

US09686585B2 System for verifying physical proximity between media content receivers 有权
公开(公告)号：US09686585B2
公开(公告)日：2017-06-20
申请号：US14924430
申请日：2015-10-27
申请人： SmarDTV S.A.
发明人： Olivier Deprez
IPC分类号： H04N7/20 , H04N21/436 , H04N21/426 , H04N21/438 , H04N21/61 , H04N21/418 , H04N7/16
CPC分类号： H04N21/43615 , H04N7/16 , H04N7/20 , H04N21/418 , H04N21/4263 , H04N21/42676 , H04N21/436 , H04N21/4383 , H04N21/6143
摘要： The present invention relates to a system and a device for providing proximity control in a satellite television media content distribution system comprising at least a primary receiver and a secondary receiver, whereby authorization to access the conditional access media content is given if the primary and secondary receivers are verified to be within a single household. The invention uses LNB control signaling, by the primary receiver, to cause the LNB to down-convert signals from pre-determined transponders onto a pre-determined frequency in the L-Band such that the secondary receiver may receive messages thus created through the primary receiver's controlling of the LNB.

7. 发明申请

US20170318333A1 SYSTEM FOR VERIFYING PHYSICAL PROXIMITY BETWEEN MEDIA CONTENT RECEIVERS 审中-公开
公开(公告)号：US20170318333A1
公开(公告)日：2017-11-02
申请号：US15593796
申请日：2017-05-12
申请人： SMARDTV S.A.
发明人： Olivier DEPREZ
IPC分类号： H04N21/436 , H04N21/438 , H04N21/426 , H04N21/418 , H04N7/20 , H04N21/61 , H04N7/16
CPC分类号： H04N21/43615 , H04N7/16 , H04N7/20 , H04N21/418 , H04N21/4263 , H04N21/42676 , H04N21/436 , H04N21/4383 , H04N21/6143
摘要： The present invention relates to a system and a device for providing proximity control in a satellite television media content distribution system comprising at least a primary receiver and a secondary receiver, whereby authorization to access the conditional access media content is given if the primary and secondary receivers are verified to be within a single household. The invention uses LNB control signaling, by the primary receiver, to cause the LNB to down-convert signals from pre-determined transponders onto a pre-determined frequency in the L-Band such that the secondary receiver may receive messages thus created through the primary receiver's controlling of the LNB.

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