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1. 发明申请

WO2014144531A1 METHOD AND APPARATUS FOR SECURE STORAGE AND RETRIEVAL OF LIVE OFF DISK MEDIA PROGRAMS 审中-公开
标题翻译：安全存储和检索实时关闭磁盘介质程序的方法和装置
公开(公告)号：WO2014144531A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/028983
申请日：2014-03-14
申请人： GENERAL INSTRUMENT CORPORATION
发明人： SHAMSAASEF, Rafie , FRANKS, William P. , MANGALORE, Geetha , MORONEY, Paul
IPC分类号： H04N21/4147 , H04N21/4402 , H04N21/4408 , H04N21/4627 , H04N21/845
CPC分类号： H04N21/4405 , H04N21/4147 , H04N21/4408 , H04N21/4627 , H04N21/8456
摘要： A method and system are provided for securely storing and retrieving live off-disk media programs. Events delineate media segments, each of which are encrypted with a different key so as to be streamable to a remote device via digital living network alliance (DLNA) or HTTP live streaming protocols. Media segments and identifiers for managing the storage and retrieval of such media segments are compatible with live streaming data structures, obviating the need to re-encrypt data streams.
摘要翻译：提供了一种用于安全地存储和检索实时磁盘外媒体程序的方法和系统。活动描绘媒体片段，每个节目都使用不同的密钥进行加密，以便通过数字生活网络联盟（DLNA）或HTTP直播流协议流式传输到远程设备。用于管理这种媒体段的存储和检索的媒体段和标识符与实况流数据结构兼容，从而避免了对数据流的重新加密的需要。

2. 发明申请

WO2003067905A3 METHOD AND SYSTEM FOR PROVIDING THIRD PARTY AUTHENTIFICATION OF AUTHORIZATION 审中-公开
公开(公告)号：WO2003067905A3
公开(公告)日：2003-08-14
申请号：PCT/US2003/000083
申请日：2003-01-02
申请人： GENERAL INSTRUMENT CORPORATION
发明人： SHAMSAASEF, Rafie , GEETHA, Manglore , PETERKA, Petr , MEDVINSKY, Alexander
IPC分类号： H04L9/00
摘要： A method and system (100) for providing third party authentication when requesting content and/or services from an application server (106). The method is applicable to key management protocols that utilize the concept of tickets. The method and system include a client (102) being coupled with a third party application server (107), wherein the client submits a request for content from the third party application server and the third party application server returns requested information and corresponding authentication. The client further couples with a first application server (106), wherein the client submits a key request (KEY_REQ) including the third party server information and corresponding authentication to the first application server. The first application server authenticates the third party server information and verifies client authorization based on third party information. The first application server returns a key reply (KEY_REP) if the third party server information is authenticated and client authorization is verified.

3. 发明申请

WO2012129549A1 SYSTEM AND METHODS FOR PROVIDING LIVE STREAMING CONTENT USING DIGITAL RIGHTS MANAGEMENT-BASED KEY MANAGEMENT 审中-公开
标题翻译：使用数字权限管理的关键管理提供实时流媒体内容的系统和方法
公开(公告)号：WO2012129549A1
公开(公告)日：2012-09-27
申请号：PCT/US2012/030469
申请日：2012-03-23
申请人： GENERAL INSTRUMENT CORPORATION , MORONEY, Paul , SHAMSAASEF, Rafie
发明人： MORONEY, Paul , SHAMSAASEF, Rafie
IPC分类号： H04L29/06
CPC分类号： H04L63/10 , G06F21/10 , G06F2221/0706 , G06F2221/0784 , H04L63/04 , H04L63/06 , H04L65/4084 , H04L65/602 , H04L2463/101
摘要： In the present disclosure, a DRM (in this case IPRM) system may be used to deliver media content keys to a player device in a live streaming environment and take advantage of all DRM related functionalities that come with it, such as proximity control, copy protection enforcement and rights verification. A playlist may be used to deliver a key identifier for encrypted live streaming content.
摘要翻译：在本公开中，DRM（在这种情况下为IPRM）系统可以用于将媒体内容密钥传递到实时流传输环境中的播放器设备，并且利用随之而来的所有与DRM相关的功能，例如接近度控制，复制保护执法和权利核查。可以使用播放列表来传送加密的直播流内容的密钥标识符。

4. 发明申请

WO2012087953A1 SYSTEM AND METHOD FOR SECURELY MOVING CONTENT 审中-公开
标题翻译：用于安全运动内容的系统和方法
公开(公告)号：WO2012087953A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065880
申请日：2011-12-19
申请人： GENERAL INSTRUMENT CORPORATION , SHAMSAASEF, Rafie , ZHANG, Jiang , PETERKA, Petr
发明人： SHAMSAASEF, Rafie , ZHANG, Jiang , PETERKA, Petr
IPC分类号： G06F21/00
CPC分类号： G06F21/10
摘要： A domain controller is provided for use with a content source and a media device. The content source can provide encrypted content and rights data corresponding to the encrypted content. The media device can provide a request for the encrypted content and the rights data. The domain controller includes a communication portion, a digital rights management portion and a memory portion. The communication portion can engage in a first bi-directional communication with the content source and can engage in a second bi-directional communication with the media device. The digital rights management portion can receive the rights data. The memory portion can store the encrypted content. The second bi-directional communication includes an authorization and authentication communication between the communication portion and the media device, a secure move message exchange between the communication portion and the media device and a content download from the communication portion to the media device.
摘要翻译：域控制器被提供用于与内容源和媒体设备一起使用。内容源可以提供对应于加密内容的加密内容和权限数据。媒体设备可以提供对加密内容和权限数据的请求。域控制器包括通信部分，数字版权管理部分和存储器部分。通信部分可以与内容源进行第一双向通信，并且可以与媒体设备进行第二双向通信。数字版权管理部分可以接收权限数据。存储器部分可以存储加密的内容。第二双向通信包括通信部分和媒体设备之间的授权和认证通信，通信部分和媒体设备之间的安全移动消息交换以及从通信部分到媒体设备的内容下载。

5. 发明申请

WO2011041088A1 DIGITAL RIGHTS MANAGEMENT PROTECTION FOR CONTENT IDENTIFIED USING A SOCIAL TV SERVICE 审中-公开
标题翻译：使用社会电视服务识别内容的数字权限管理保护
公开(公告)号：WO2011041088A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/048577
申请日：2010-09-13
申请人： GENERAL INSTRUMENT CORPORATION , CHEN, Kuang M. , PETERKA, Petr , SHAMSAASEF, Rafie
发明人： CHEN, Kuang M. , PETERKA, Petr , SHAMSAASEF, Rafie
IPC分类号： H04N7/167
CPC分类号： H04N21/60 , H04N21/2347 , H04N21/25866 , H04N21/4788 , H04N21/482 , H04N21/84 , H04N21/845 , H04N21/8586
摘要： A method is provided for viewing a bookmarked video clip. The method includes establishing communication over a broadband network with a first network element on which at least one bookmark resides. The bookmark includes metadata identifying a bookmarked video clip of a video program and specifies a network address at which the bookmarked video clip is located. Upon user request, metadata associated with a specified bookmark is received. Communication is established with a second network element on which the specified bookmarked video clip is located using the network address of the specified bookmarked video clip provided in the metadata. The bookmarked video clip is received from the second network element. The bookmarked video clip is encrypted in accordance with a digital rights management scheme. The bookmarked video clip is decrypted and rendered.
摘要翻译：提供了一种用于查看带书签的视频剪辑的方法。该方法包括通过宽带网络建立与至少一个书签所在的第一网络元件的通信。书签包括识别视频节目的加书签的视频剪辑的元数据，并指定书签的视频剪辑所在的网络地址。根据用户请求，接收与指定书签相关联的元数据。使用元数据中提供的指定加书签的视频剪辑的网络地址，与指定的加书签的视频剪辑所在的第二网络元件建立通信。从第二个网络元件接收加书签的视频剪辑。书签的视频剪辑根据数字版权管理方案进行加密。书签的视频剪辑被解密和呈现。

6. 发明申请

WO2012006379A1 METHOD AND APPARATUS FOR CROSS DRM DOMAIN REGISTRATION 审中-公开
标题翻译：跨域域名注册的方法和装置
公开(公告)号：WO2012006379A1
公开(公告)日：2012-01-12
申请号：PCT/US2011/043107
申请日：2011-07-06
申请人： GENERAL INSTRUMENT CORPORATION , MORONEY, Paul , SHAMSAASEF, Rafie
发明人： MORONEY, Paul , SHAMSAASEF, Rafie
IPC分类号： H04N5/00 , H04N7/24
CPC分类号： H04N21/43615 , G06F21/10 , G06F2221/0706 , G06F2221/0759 , H04N21/4405 , H04N21/4623
摘要： A content moving device may provide content to plurality of different user devices using a plurality of different DRM systems. The content moving device provides for registration of the DRM systems associated with the user devices. The content moving device may verify a user device by a DRM ID associated with the user device. A domain size may be used to limit the number of content user devices that may be approved for access.
摘要翻译：内容移动设备可以使用多个不同的DRM系统向多个不同的用户设备提供内容。内容移动设备提供与用户设备相关联的DRM系统的注册。内容移动设备可以通过与用户设备相关联的DRM ID来验证用户设备。可以使用域大小来限制可能被批准用于访问的内容用户设备的数量。

7. 发明申请

WO2010144898A1 CERTIFICATE STATUS INFORMATION PROTOCOL (CSIP) PROXY AND RESPONDER 审中-公开
标题翻译：证书状态信息协议（CSIP）代理和响应者
公开(公告)号：WO2010144898A1
公开(公告)日：2010-12-16
申请号：PCT/US2010/038475
申请日：2010-06-14
申请人： GENERAL INSTRUMENT CORPORATION , SHAMSAASEF, Rafie , MEDVINSKY, Alexander , NAKHJIRI, Madjid F. , PETERKA, Petr
发明人： SHAMSAASEF, Rafie , MEDVINSKY, Alexander , NAKHJIRI, Madjid F. , PETERKA, Petr
IPC分类号： H04L29/06 , H04L9/32
CPC分类号： H04L63/0823 , H04L9/3268 , H04L63/10 , H04L2209/603 , H04L2209/76
摘要： Systems and methods are disclosed for providing certificate status information about a certificate includes receiving, at a Certificate Status Information Protocol (CSIP) proxy device the certificate identity information about the certificate of the second device. Then determining, using the CSIP proxy device, whether the certificate status information is stored in a CSIP proxy device memory. If the certificate status information is not stored in the CSIP proxy device memory, creating a CSIP request based on the certificate identity information and sending the CSIP request, including the certificate identity information, to a CSIP responder computer outside the local network domain. If the certificate status information is stored in the CSIP proxy device memory, sending the certificate status information to the first device. Also, a system and method are disclosed for using a CSIP responder computer.
摘要翻译：公开了用于提供关于证书的证书状态信息的系统和方法，包括在证书状态信息协议（CSIP）代理设备处接收关于第二设备的证书的证书身份信息。然后，使用CSIP代理设备确定证书状态信息是否存储在CSIP代理设备存储器中。如果证书状态信息未存储在CSIP代理设备存储器中，则根据证书身份信息创建CSIP请求，并将CSIP请求（包括证书身份信息）发送到本地网络域之外的CSIP响应者计算机。如果证书状态信息存储在CSIP代理设备存储器中，则将证书状态信息发送到第一设备。此外，公开了一种用于使用CSIP应答计算机的系统和方法。

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