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1. 发明授权

US07930724B2 Secure distribution of video on-demand 有权
标题翻译：视频点播的安全分发
公开(公告)号：US07930724B2
公开(公告)日：2011-04-19
申请号：US10695277
申请日：2003-10-28
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04N7/167 , H04N7/173 , G06F21/00
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.
摘要翻译：一种用于提供视频点播内容的安全分发的交互式信息分发系统。交互式信息分发系统包括用于存储至少一个部分加密的视频节目的至少一个节目源和包括远程服务器的分发中心。远程服务器存储从至少一个编程源接收的至少一个部分加密的视频节目。远程服务器还处理与订户请求的视频节目相对应的部分加密的视频节目以产生完全加密的视频节目。耦合到分发中心的用户侧分发网络使完全加密的视频节目传输到请求用户。

2. 发明授权

US08370883B2 Secure distribution of video on-demand 有权
公开(公告)号：US08370883B2
公开(公告)日：2013-02-05
申请号：US13071973
申请日：2011-03-25
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04N7/18 , H04N7/167
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.

3. 发明申请

US20110185380A1 Secure Distribution of Video On-Demand 有权
标题翻译：视频点播的安全分发
公开(公告)号：US20110185380A1
公开(公告)日：2011-07-28
申请号：US13071973
申请日：2011-03-25
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04N7/167
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.
摘要翻译：一种用于提供视频点播内容的安全分发的交互式信息分发系统。交互式信息分发系统包括用于存储至少一个部分加密的视频节目的至少一个节目源和包括远程服务器的分发中心。远程服务器存储从至少一个编程源接收的至少一个部分加密的视频节目。远程服务器还处理与订户请求的视频节目相对应的部分加密的视频节目以产生完全加密的视频节目。耦合到分发中心的用户侧分发网络使完全加密的视频节目传输到请求用户。

4. 发明授权

US06681326B2 Secure distribution of video on-demand 有权
标题翻译：视频点播的安全分发
公开(公告)号：US06681326B2
公开(公告)日：2004-01-20
申请号：US09850231
申请日：2001-05-07
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04L900
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： In accordance with a first aspect, a remote server receives video programming in a first encrypted form and stores the video programming. After the remote server receives a request from a subscriber station for transmission of the video programming, the remote server decrypts the video programming, re-encrypts the video programming into a second encrypted form, and then transmits the video programming to the subscriber station. In accordance with a second aspect, a remote server receives video programming in a first encrypted form, decrypts the video programming, re-encrypts the video programming into a second encrypted form, and then stores the video programming. After the remote server receives a request from a subscriber station, the remote server simply transmits the video programming. In accordance with a third aspect, a remote server receives video programming in a first encrypted form and stores the video programming. After the remote server receives a request from a subscriber station, the remote server passes through the video content by transmitting the video programming. In accordance with a fourth aspect, a remote server receives pre-encrypted video programming and stores it. After the remote server receives a request from a subscriber station, the remote server completes encryption of the video programming and then transmits the video programming.
摘要翻译：根据第一方面，远程服务器以第一加密形式接收视频节目并存储视频节目。在远程服务器接收到来自订户站的用于传输视频节目的请求之后，远程服务器解密视频节目，将视频节目重新加密成第二加密形式，然后将视频节目传送到用户台。根据第二方面，远程服务器以第一加密形式接收视频节目，解密视频节目，将视频节目重新加密成第二加密形式，然后存储视频节目。在远程服务器接收到来自用户台的请求之后，远程服务器简单地发送视频节目。根据第三方面，远程服务器以第一加密形式接收视频节目并存储视频节目。在远程服务器从用户站接收到请求之后，远程服务器通过传送视频节目来通过视频内容。根据第四方面，远程服务器接收预加密的视频节目并存储它。在远程服务器接收到来自用户台的请求之后，远程服务器完成视频节目的加密，然后发送视频节目。

5. 发明授权

US06415031B1 Selective and renewable encryption for secure distribution of video on-demand 有权
标题翻译：选择性和可再生加密，以便视频点播安全分发
公开(公告)号：US06415031B1
公开(公告)日：2002-07-02
申请号：US09528580
申请日：2000-03-20
申请人： Michael R. Colligan , Yong Ho Son , Christopher Goode
发明人： Michael R. Colligan , Yong Ho Son , Christopher Goode
IPC分类号： H04N7167
CPC分类号： H04N21/23473 , H04N7/1675 , H04N7/17309 , H04N21/23476 , H04N21/26609
摘要： Selective encryption is provided in a process which includes: determining whether a predetermined criterion is satisfied; setting a selective encryption status field if the predetermined criterion is satisfied; and encrypting an unencrypted payload to generate an encrypted payload, and constructing a packet with the encrypted payload, if the predetermined criterion is satisfied. The predetermined criterion may be one of several criteria, each of which reduce the required amount of encryption and decryption while maintaining a high level of security. Renewable encryption is provided in a process which includes: copying a first encrypted digital video program from a remote server to a video source; decrypting the first encrypted digital video program using a first key to generate an unencrypted digital video program; encrypting the unencrypted digital video program using a second key to generate a second encrypted digital video program; transmitting the second encrypted digital video program from the video source to the remote server; and deleting the first encrypted digital video program from the remote server.
摘要翻译：在包括：确定是否满足预定标准的过程中提供选择性加密; 如果满足预定标准，则设置选择性加密状态字段; 并且如果满足预定标准，则加密未加密的有效载荷以生成加密的有效载荷，以及构造具有加密的有效载荷的分组。预定标准可以是几个标准之一，每个标准减少了所需的加密和解密量，同时保持了高水平的安全性。提供可再生加密的过程包括：将第一加密数字视频节目从远程服务器复制到视频源; 使用第一密钥解密所述第一加密数字视频节目以生成未加密的数字视频节目; 使用第二密钥加密未加密的数字视频节目以产生第二加密的数字视频节目; 将第二加密数字视频节目从视频源发送到远程服务器; 以及从所述远程服务器删除所述第一加密数字视频节目。

6. 发明申请

US20130152122A1 Secure Distribution of Video On-Demand 有权
标题翻译：视频点播的安全分发
公开(公告)号：US20130152122A1
公开(公告)日：2013-06-13
申请号：US13757959
申请日：2013-02-04
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04N21/454
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.
摘要翻译：一种用于提供视频点播内容的安全分发的交互式信息分发系统。交互式信息分发系统包括用于存储至少一个部分加密的视频节目的至少一个节目源和包括远程服务器的分发中心。远程服务器存储从至少一个编程源接收的至少一个部分加密的视频节目。远程服务器还处理与订户请求的视频节目相对应的部分加密的视频节目以产生完全加密的视频节目。耦合到分发中心的用户侧分发网络使完全加密的视频节目传输到请求用户。

7. 发明授权

US06229895B1 Secure distribution of video on-demand 有权
公开(公告)号：US06229895B1
公开(公告)日：2001-05-08
申请号：US09267800
申请日：1999-03-12
申请人： Yong Ho Son , Christopher Goode
发明人： Yong Ho Son , Christopher Goode
IPC分类号： H04N7167
CPC分类号： H04N21/4542 , H04N7/1675 , H04N7/17309 , H04N7/17318 , H04N21/2347 , H04N21/23473 , H04N21/23476 , H04N21/47202
摘要： In accordance with a first aspect, a remote server receives video programming in a first encrypted form and stores the video programming. After the remote server receives a request from a subscriber station for transmission of the video programming, the remote server decrypts the video programming, re-encrypts the video programming into a second encrypted form, and then transmits the video programming to the subscriber station. In accordance with a second aspect, a remote server receives video programming in a first encrypted form, decrypts the video programming, re-encrypts the video programming into a second encrypted form, and then stores the video programming. After the remote server receives a request from a subscriber station, the remote server simply transmits the video programming. In accordance with a third aspect, a remote server receives video programming in a first encrypted form and stores the video programming. After the remote server receives a request from a subscriber station, the remote server passes through the video content by transmitting the video programming. In accordance with a fourth aspect, a remote server receives pre-encrypted video programming and stores it. After the remote server receives a request from a subscriber station, the remote server completes encryption of the video programming and then transmits the video programming.

8. 发明授权

US08918824B2 Logical node identification in an information transmission network 有权
标题翻译：信息传输网络中的逻辑节点识别
公开(公告)号：US08918824B2
公开(公告)日：2014-12-23
申请号：US13606578
申请日：2012-09-07
申请人： Yong Ho Son , Nikhil Rajdev
发明人： Yong Ho Son , Nikhil Rajdev
IPC分类号： H04N21/266 , H04L29/06 , H04N21/2385 , H04N21/64 , H04L12/28 , H04N7/173 , H04N21/643 , H04L12/933 , H04L12/931
CPC分类号： H04L12/2801 , H04L29/06027 , H04L49/103 , H04L49/201 , H04L65/4092 , H04N7/17309 , H04N21/2385 , H04N21/64 , H04N21/643
摘要： A system for generating and sending a Logical Node identification signal as part of a data stream is disclosed. The system also includes subscriber stations capable of receiving and extracting Logical Node identification information from a data stream. The subscriber stations create new messages including the Logical Node identification signal and send the message to the transmission network system control, such that switching of data streams to an appropriate channel over the information transmission network is done consistent with the network topology.
摘要翻译：公开了一种用于生成和发送逻辑节点识别信号作为数据流的一部分的系统。该系统还包括能够从数据流接收和提取逻辑节点识别信息的用户站。用户站创建包括逻辑节点识别信号的新消息，并将消息发送到传输网络系统控制，使得数据流在信息传输网络上的适当信道的切换与网络拓扑一致。

9. 发明授权

US07634796B2 Method and apparatus providing process independence within a heterogeneous information distribution system 有权
标题翻译：在异构信息分发系统中提供过程独立性的方法和装置
公开(公告)号：US07634796B2
公开(公告)日：2009-12-15
申请号：US11134902
申请日：2005-05-23
申请人： Yong Ho Son , Michael Robert Colligan
发明人： Yong Ho Son , Michael Robert Colligan
IPC分类号： H04N7/173
CPC分类号： H04L67/06 , H04L12/1836 , H04L67/14 , H04L67/303 , H04N7/17318 , H04N21/23439 , H04N21/25833 , H04N21/25858 , H04N21/2662 , H04N21/4516 , H04N21/454 , H04N21/8146
摘要： A method and apparatus for adapting the delivery of assets and/or content to set top terminals within a heterogeneous information distribution system based on graphics and/or processing capability of set top terminals receiving the assets and/or content.
摘要翻译：一种用于基于接收资产和/或内容的机顶终端的图形和/或处理能力来调整资产和/或内容的传送以在异构信息分发系统内设置顶级终端的方法和装置。

10. 发明授权

US07203201B2 Logical node identification in an information transmission network 有权
标题翻译：信息传输网络中的逻辑节点识别
公开(公告)号：US07203201B2
公开(公告)日：2007-04-10
申请号：US10663256
申请日：2003-09-16
申请人： Yong Ho Son , Nikhil Rajdev
发明人： Yong Ho Son , Nikhil Rajdev
IPC分类号： H04L12/56
CPC分类号： H04L12/2801 , H04L29/06027 , H04L49/103 , H04L49/201 , H04L65/4092 , H04N7/17309 , H04N21/2385 , H04N21/64 , H04N21/643
摘要： A system for generating and sending a Logical Node identification signal as part of a data stream is disclosed. The system also includes subscriber stations capable of receiving and extracting Logical Node identification information from a data stream. The subscriber stations create new messages including the Logical Node identification signal and send the message to the transmission network system control, such that switching of data streams to an appropriate channel over the information transmission network is done consistent with the network topology.
摘要翻译：公开了一种用于生成和发送逻辑节点识别信号作为数据流的一部分的系统。该系统还包括能够从数据流接收和提取逻辑节点识别信息的用户站。用户站创建包括逻辑节点识别信号的新消息，并将消息发送到传输网络系统控制，使得数据流在信息传输网络上的适当信道的切换与网络拓扑一致。

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