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11. 发明申请

US20120054006A1 DEVICE AND METHOD FOR ENFORCING ADVERTISEMENT VIEWING 审中-公开
标题翻译：用于执行广告查看的设备和方法
公开(公告)号：US20120054006A1
公开(公告)日：2012-03-01
申请号：US13216771
申请日：2011-08-24
申请人： Sung-Oh HWANG , Sergey Nikolayevich Seleznev
发明人： Sung-Oh HWANG , Sergey Nikolayevich Seleznev
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0241
摘要： A method and device for enforcing advertisement viewing in the device are provided. When there is a play request for contents, it is determined whether there is a common Rights Object (RO) linked with an RO of the requested contents. When there is a common RO, information about consumption of advertisements on a plurality of contents is obtained from the common RO. At least one advertisement linked with the requested contents is played on the basis of the obtained information.
摘要翻译：提供了用于在设备中执行广告观看的方法和设备。当存在对内容的播放请求时，确定是否存在与所请求的内容的RO相关联的公共权利对象（RO）。当存在共同的RO时，从公共RO获得关于多个内容上的广告的消费的信息。基于获得的信息播放与所请求的内容相关联的至少一个广告。

12. 发明授权

US09882903B2 Method for protecting personal information in audience measurement of digital broadcasting system 有权
公开(公告)号：US09882903B2
公开(公告)日：2018-01-30
申请号：US13030804
申请日：2011-02-18
申请人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
发明人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
IPC分类号： H04H60/32 , H04L29/06 , H04L9/32 , H04N21/258 , H04N21/418 , H04N21/61 , H04N21/45 , H04N21/442 , H04N21/81 , H04N21/658
CPC分类号： H04L63/10 , H04L9/32 , H04L9/3234 , H04L63/0421 , H04L2209/60 , H04L2209/601 , H04L2209/80 , H04N21/25883 , H04N21/25891 , H04N21/4182 , H04N21/44204 , H04N21/44222 , H04N21/4532 , H04N21/6131 , H04N21/6582 , H04N21/812
摘要： A method for protecting personal information in Audience Measurement (AM) of a digital broadcasting system is provided, including inserting an indicator, which notifies whether a consumption pattern of a service or content provided by a service provider can be measured, into a service guide, to which the information of the service or content is provided by a service provider; and determining whether the AM can be executed for the service or content in accordance with the indicator when the AM function is implemented in a terminal.

13. 发明授权

US09491184B2 Method and apparatus for managing tokens for digital rights management 有权
标题翻译：用于管理数字版权管理令牌的方法和装置
公开(公告)号：US09491184B2
公开(公告)日：2016-11-08
申请号：US12417958
申请日：2009-04-03
申请人： Byung-Rae Lee , Sung-Oh Hwang , Sergey Nikolayevich Seleznev , Kook-Heui Lee
发明人： Byung-Rae Lee , Sung-Oh Hwang , Sergey Nikolayevich Seleznev , Kook-Heui Lee
IPC分类号： G06F21/00 , H04L29/06 , G06F21/10
CPC分类号： H04L63/123 , G06F21/10 , G06F2221/0706 , H04L63/0807 , H04L63/10 , H04L2463/101
摘要： A method and apparatus for managing tokens for Digital Rights Management (DRM) in a terminal are provided. In the method, at least one token is acquired from a Rights Issuer (RI), and the token is moved to a Secure Removable Media (SRM) through a token move request message. The token can be shared by several terminals.
摘要翻译：提供了一种用于管理终端中的数字版权管理（DRM）的令牌的方法和装置。在该方法中，从权利发行者（RI）获取至少一个令牌，并且令牌通过令牌移动请求消息被移动到安全可移动媒体（SRM）。令牌可由多个终端共享。

14. 发明授权

US08363840B2 Method and apparatus for providing broadcast service using encryption key in a communication system 有权
标题翻译：用于在通信系统中使用加密密钥提供广播服务的方法和装置
公开(公告)号：US08363840B2
公开(公告)日：2013-01-29
申请号：US12418141
申请日：2009-04-03
申请人： Sergey Nikolayevich Seleznev , Byung-Rae Lee , Sung-Oh Hwang , Kook-Heui Lee
发明人： Sergey Nikolayevich Seleznev , Byung-Rae Lee , Sung-Oh Hwang , Kook-Heui Lee
IPC分类号： H04L9/00
CPC分类号： H04L9/08 , H04L9/0816 , H04L9/0822 , H04L9/0869 , H04L9/0891 , H04L63/065 , H04L63/068 , H04L2209/38 , H04L2209/601 , H04N7/1675 , H04N21/47211 , H04N21/63345 , H04N21/6405
摘要： A method and apparatus for providing a broadcast service in a communication system is provided. The method includes creating a seed key pair including a first key and a second key, transmitting the seed key pair to a terminal to which the broadcast service is to be provided, creating a certain number of encryption keys using the seed key pair, the certain number corresponding to a lifetime of the seed key pair, encrypting broadcast service data for the lifetime using the encryption keys, and broadcasting the encrypted broadcast service data.
摘要翻译：提供了一种用于在通信系统中提供广播服务的方法和装置。该方法包括创建包括第一密钥和第二密钥的种子密钥对，将种子密钥对发送到要向其提供广播服务的终端，使用种子密钥对创建一定数量的加密密钥，确定对应于种子密钥对的生命周期的号码，使用加密密钥加密终身的广播服务数据，并且广播加密的广播服务数据。

15. 发明申请

US20110203002A1 METHOD FOR PROTECTING PERSONAL INFORMATION IN AUDIENCE MEASUREMENT OF DIGITAL BROADCASTING SYSTEM 有权
标题翻译：保护数字广播系统测量个人信息的方法
公开(公告)号：US20110203002A1
公开(公告)日：2011-08-18
申请号：US13030804
申请日：2011-02-18
申请人： Sung-Oh HWANG , Sergey Nikolayevich Seleznev
发明人： Sung-Oh HWANG , Sergey Nikolayevich Seleznev
IPC分类号： H04L9/00
CPC分类号： H04L63/10 , H04L9/32 , H04L9/3234 , H04L63/0421 , H04L2209/60 , H04L2209/601 , H04L2209/80 , H04N21/25883 , H04N21/25891 , H04N21/4182 , H04N21/44204 , H04N21/44222 , H04N21/4532 , H04N21/6131 , H04N21/6582 , H04N21/812
摘要： A method for protecting personal information in Audience Measurement (AM) of a digital broadcasting system is provided, including inserting an indicator, which notifies whether a consumption pattern of a service or content provided by a service provider can be measured, into a service guide, to which the information of the service or content is provided by a service provider; and determining whether the AM can be executed for the service or content in accordance with the indicator when the AM function is implemented in a terminal.
摘要翻译：提供了一种用于保护数字广播系统的观众测量（AM）中的个人信息的方法，包括插入指示符，其将通知服务的消费模式或服务提供商提供的内容是否可以被测量的指标转换为服务指南，服务提供者提供服务或内容的信息; 以及当在终端中实现所述AM功能时，确定是否可以根据所述指示符来执行所述服务或内容。

16. 发明授权

US09161098B2 Method and apparatus for reporting audience measurement in content transmission system 有权
标题翻译：在内容传输系统中报告受众测量的方法和装置
公开(公告)号：US09161098B2
公开(公告)日：2015-10-13
申请号：US13047359
申请日：2011-03-14
申请人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
发明人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
IPC分类号： G06F7/04 , H04N21/81 , G06Q30/02 , H04N21/254 , H04N21/418 , H04N21/442 , H04N21/658
CPC分类号： H04N21/812 , G06Q30/0201 , H04N21/254 , H04N21/4181 , H04N21/44222 , H04N21/6582
摘要： A method and apparatus for reporting a consumption time of a service or content in Audience Measurement (AM), which measures a user consumption pattern of the service or the content is provided. A method for reporting a consumption time of the service or the content in a terminal of a content transmission system includes receiving an encryption key for encrypting the service or the content from a broadcasting server and transmitting a message requesting interpretation of the encryption key to a smart card. The message includes consumption time information of the service or the content.
摘要翻译：提供一种用于报告测量用户消费模式的观众测量（AM）中的服务或内容的消费时间的方法和装置。用于报告内容传输系统的终端中的服务或内容的消费时间的方法包括从广播服务器接收用于对服务或内容进行加密的加密密钥，并将请求解密加密密钥的消息发送到智能卡。消息包括服务或内容的消费时间信息。

17. 发明申请

US20130030906A1 METHOD AND APPARATUS FOR PROVIDING A SERVICE IN ACCORDANCE WITH THE VIEWING OF AN ADVERTISEMENT USING DRM 审中-公开
标题翻译：根据使用DRM的广告查看提供服务的方法和装置
公开(公告)号：US20130030906A1
公开(公告)日：2013-01-31
申请号：US13638960
申请日：2011-04-01
申请人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
发明人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
IPC分类号： G06Q30/02
CPC分类号： G06Q30/02 , G06F21/10
摘要： Methods and apparatus for providing a multimedia service are provided. A first request message is transmitted from the device to a rights issuer requesting a first right object required to execute an advertisement. A first request response message having the first right object is transmitted from the rights issuer to the device. The advertisement is executed at the device using the first right object. A report message having an advertisement consumption specification is transmitted from the device based on execution of the advertisement. A report response message having an advertisement consumption certificate is received at the device. A second request message is transmitted from the device to the rights issuer requesting a second right object required to execute the content. A second request response message having the second right object is transmitted from the rights issuer to the device, when the second request message includes the advertisement consumption certificate.
摘要翻译：提供了提供多媒体服务的方法和装置。第一请求消息从设备发送到请求执行广告所需的第一正确对象的权限发布者。具有第一正确对象的第一请求响应消息从发行者发送到设备。广告在设备上使用第一个正确的对象执行。基于广告的执行，从设备发送具有广告消费规范的报告消息。在设备处接收到具有广告消费证书的报告响应消息。第二请求消息从设备发送到请求执行内容所需的第二对象的权限发布者。当第二请求消息包括广告消费证书时，具有第二正确对象的第二请求响应消息从权利发布者发送到设备。

18. 发明申请

US20130024701A1 METHOD AND SYSTEM FOR MANAGING AN ENCRYPTION KEY FOR A BROADCASTING SERVICE 审中-公开
标题翻译：用于管理广播服务的加密密钥的方法和系统
公开(公告)号：US20130024701A1
公开(公告)日：2013-01-24
申请号：US13638953
申请日：2011-04-01
申请人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
发明人： Sung-Oh Hwang , Sergey Nikolayevich Seleznev
IPC分类号： G06F21/24
CPC分类号： H04N21/63775 , H04L9/0643 , H04L9/083 , H04L9/0869 , H04L63/06 , H04L63/12 , H04L2209/38 , H04L2209/603 , H04N21/2541 , H04N21/26606 , H04N21/26613 , H04N21/4623 , H04N21/4627
摘要： A system and method for managing an encryption key are provided, which include receiving, from a DRM agent, an RO request message for receiving content; generating a KSP including a first key and a second key; applying hash chains with different directions to the first key and to the second key to generate an encryption key for the content; and transmitting, to the DRM agent, a response message including a context element having an identifier of the content and a key information element. The key information element includes a first encryption key element; a rights encryption key information element; and an encryption data element.
摘要翻译：提供了一种用于管理加密密钥的系统和方法，其包括从DRM代理接收用于接收内容的RO请求消息; 生成包括第一密钥和第二密钥的KSP; 将具有不同方向的散列链应用于所述第一密钥和所述第二密钥以生成所述内容的加密密钥; 以及向所述DRM代理发送包括具有所述内容的标识符和密钥信息元素的上下文元素的响应消息。密钥信息元素包括第一加密密钥元素; 权限加密密钥信息元素; 和加密数据元素。

19. 发明申请

US20110206205A1 ENCRYPTION KEY DISTRIBUTION METHOD IN MOBILE BROADCASTING SYSTEM AND SYSTEM FOR THE SAME 有权
标题翻译：移动广播系统中的加密密钥分发方法及其相关系统
公开(公告)号：US20110206205A1
公开(公告)日：2011-08-25
申请号：US12997857
申请日：2009-06-10
申请人： Sergey Nikolayevich Seleznev , Byung-Rae Lee , Sung-Oh Hwang
发明人： Sergey Nikolayevich Seleznev , Byung-Rae Lee , Sung-Oh Hwang
IPC分类号： H04L9/08
CPC分类号： H04L9/0891 , G06F21/10 , H04L63/068 , H04L2209/601 , H04L2209/80 , H04L2463/101 , H04N7/1675 , H04N21/26613 , H04W4/06 , H04W4/50 , H04W12/04
摘要： A method and a system for distributing an encryption key for service protection and content protection in a mobile broadcasting system are provided where a network generates a first encryption key when a broadcasting service is first provided to the terminal, and transmits a long term key message including the generated first encryption key to the terminal. Also, the network generates a second encryption key before the life-time of a first access value pair expires, and transmits a long term key message including the generated second encryption key to the terminal.
摘要翻译：提供了一种用于在移动广播系统中分发用于服务保护和内容保护的加密密钥的方法和系统，其中当首先向终端提供广播服务时，网络生成第一加密密钥，并且发送包括生成的第一加密密钥到终端。此外，网络在第一访问值对的寿命到期之前生成第二加密密钥，并将包括所生成的第二加密密钥的长期密钥消息发送到终端。

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