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1.发明授权Just in time delivery of entitlement control messages (ECMs) and other essential data elements for television programming 有权及时交付授权控制消息（ECM）和电视节目的其他基本数据元素公开(公告)号：US08532294B1
公开(公告)日：2013-09-10
申请号：US13053100
申请日：2011-03-21
IPC分类号： H04L29/06
CPC分类号： H04N21/26606
摘要： Essential data elements, particularly entitlement control messages (ECMs), are inserted in a manner that reduces the overhead bit rate without effecting overall tuning time at the customer receiver or security in satellite, cable or other programming networks. ECMs are inserted into the transport stream by detecting random access points (RAPS) in the encoded programming and inserting the ECM packets in a window just ahead of the RAP.
摘要翻译： 基本数据元素（特别是权利控制消息（ECM））以减少开销比特率而不影响客户接收机处的整体调谐时间或卫星，有线或其他编程网络中的安全性的方式被插入。 通过检测编码编程中的随机接入点（RAPS）并将ECM分组插入到RAP之前的窗口中，将ECM插入到传输流中。
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2.发明授权Just in time delivery of entitlement control message (ECMs) and other essential data elements for television programming 有权及时交付授权控制消息（ECM）和电视节目的其他基本数据元素公开(公告)号：US07912219B1
公开(公告)日：2011-03-22
申请号：US11202977
申请日：2005-08-12
IPC分类号： H04N7/167
CPC分类号： H04N21/26606
摘要： Essential data elements, particularly entitlement control messages (ECMs), are inserted in a manner that reduces the overhead bit rate without effecting overall tuning time at the customer receiver or security in satellite, cable or other programming networks. ECMs are inserted into the transport stream by detecting random access points (RAPS) in the encoded programming and inserting the ECM packets in a window just ahead of the RAP.
摘要翻译： 基本数据元素（特别是权利控制消息（ECM））以减少开销比特率而不影响客户接收机处的整体调谐时间或卫星，有线或其他编程网络中的安全性的方式被插入。 通过检测编码编程中的随机接入点（RAPS）并将ECM分组插入到RAP之前的窗口中，将ECM插入到传输流中。
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3.发明授权Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems 有权有条件地授权在付费系统中的内容服务器上进行内容传送的方法和装置公开(公告)号：US08095466B2
公开(公告)日：2012-01-10
申请号：US11434538
申请日：2006-05-15
申请人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
发明人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
IPC分类号： G06F21/00
CPC分类号： G06Q30/06 , G06Q20/382
摘要： Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems are disclosed. An example method comprises receiving an authorization for a program download, receiving a request to download the program from a receiver, wherein the receiver is configured to receive a broadcast signal, and transmitting the program to the receiver via point-to-point communication signal.
摘要翻译： 公开了有条件地授权在付费递送系统中的内容服务器上的内容递送的方法和装置。 一种示例性方法包括接收用于节目下载的授权，从接收器接收下载节目的请求，其中接收机被配置为接收广播信号，并且经由点对点通信信号将该节目发送到接收机。
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4.发明授权Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems 有权用于有条件地授权在付费系统中广播头端的内容传送的方法和装置公开(公告)号：US08996421B2
公开(公告)日：2015-03-31
申请号：US11434528
申请日：2006-05-15
申请人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
发明人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
IPC分类号： G06F21/00 , H04N21/462 , G06F21/10 , H04N7/16 , H04N21/254 , H04N21/4147 , H04N21/426 , H04N21/472 , H04N21/4782 , H04N21/6334 , H04N21/658 , H04N7/167
CPC分类号： H04N21/2541 , G06F21/10 , H04N7/162 , H04N7/1675 , H04N21/2221 , H04N21/2396 , H04N21/2543 , H04N21/25816 , H04N21/2665 , H04N21/4147 , H04N21/42646 , H04N21/42661 , H04N21/4622 , H04N21/4627 , H04N21/47202 , H04N21/4782 , H04N21/6334 , H04N21/64715 , H04N21/6581
摘要： Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems are disclosed. An example method includes generating a broadcast signal, receiving an authorization request to download a program from a receiver station, determining an authorization for the download and sending the authorization to a point-to-point content delivery server.
摘要翻译： 公开了有条件地授权在付费递送系统中的广播头端的内容递送的方法和装置。 示例性方法包括生成广播信号，接收从接收站下载节目的授权请求，确定用于下载的授权以及向点对点内容传送服务器发送授权。
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公开(公告)号：US08775319B2
公开(公告)日：2014-07-08
申请号：US11434404
申请日：2006-05-15
申请人： Raynold M. Kahn , Peter M. Klauss , Stephen P. Dulac , David N. Schlacht , Hanno Basse , Thomas H. James
发明人： Raynold M. Kahn , Peter M. Klauss , Stephen P. Dulac , David N. Schlacht , Hanno Basse , Thomas H. James
IPC分类号： G06F21/00
CPC分类号： G06Q10/06 , G06Q30/04 , G06Q50/10 , G06Q50/184 , G07F17/0014
摘要： Secure content transfer systems and methods to operate the same are disclosed. An example system includes a content server to encrypt content according to an encryption key, and to transfer the encrypted content, the encryption key and a license to a client that supports a digital rights management technology. The example system further includes a broadcast system headend to determine the encryption key, wherein the broadcast system headend is physically separate from the content server, and a digital rights management license server to provide the license.
摘要翻译： 公开了安全的内容传送系统和操作其的方法。 示例性系统包括根据加密密钥加密内容的内容服务器，并且将加密的内容，加密密钥和许可证传送给支持数字版权管理技术的客户端。 该示例系统还包括用于确定加密密钥的广播系统头端，其中广播系统前端在物理上与内容服务器分离，以及提供许可证的数字版权管理许可服务器。
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6.发明授权Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems 有权方式和设备有条件地授权在付费系统中的接收者的内容传送公开(公告)号：US08001565B2
公开(公告)日：2011-08-16
申请号：US11434437
申请日：2006-05-15
申请人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
发明人： Raynold M. Kahn , Stephen P. Dulac , Hanno Basse , Peter M. Klauss , Deanna R. Kidd , Maria G. Popoli
IPC分类号： H04N7/16
CPC分类号： H04N7/162 , H04N7/1675 , H04N7/17318 , H04N21/25816 , H04N21/4334 , H04N21/47202 , H04N21/6125 , H04N21/63345 , H04N21/6581
摘要： Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems are disclosed. An example receiver station includes a receiver interface to receive a broadcast signal, and a controller to, for a selected program, generate an authorization request and a content request. The example receiver station also includes a network interface to transmit the authorization request, to transmit the content request to point-to-point content delivery server, and to receive the program from the point-to-point content delivery server.
摘要翻译： 公开了有条件地授权在付费递送系统中的接收者处的内容递送的方法和装置。 示例性接收站包括用于接收广播信号的接收器接口，以及用于所选程序的控制器生成授权请求和内容请求。 示例性接收站还包括用于发送授权请求的网络接口，将内容请求发送到点对点内容传递服务器，并从点对点内容传送服务器接收节目。
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公开(公告)号：US20100180291A1
公开(公告)日：2010-07-15
申请号：US12684076
申请日：2010-01-07
CPC分类号： H04N21/42661 , G06F21/10 , H04N7/162 , H04N7/1675 , H04N21/4147 , H04N21/4181 , H04N21/42646 , H04N21/4334 , H04N21/44209 , H04N21/4622 , H04N21/47202 , H04N21/4782 , H04N21/6125 , H04N21/6143 , H04N21/63345
摘要： Content delivery systems and methods to operate the same are disclosed. A disclosed example content delivery system comprises: a receiver station; a content server to transfer a file to a receiver via a point-to-point communication signal; and a transmission source that includes a computer readable medium to store the file containing pre-packetized content data and a controller to send the file containing the pre-packetized content data to a broadcast transmitter and to the content server.
摘要翻译： 公开了内容传送系统及其操作方法。 公开的示例性内容传送系统包括：接收站; 内容服务器，经由点对点通信信号将文件传送到接收者; 以及发送源，其包括用于存储包含预分组内容数据的文件的计算机可读介质，以及控制器，用于将包含预分组内容数据的文件发送到广播发送器和内容服务器。
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公开(公告)号：US08732780B2
公开(公告)日：2014-05-20
申请号：US12684076
申请日：2010-01-07
IPC分类号： H04N7/173
CPC分类号： H04N21/42661 , G06F21/10 , H04N7/162 , H04N7/1675 , H04N21/4147 , H04N21/4181 , H04N21/42646 , H04N21/4334 , H04N21/44209 , H04N21/4622 , H04N21/47202 , H04N21/4782 , H04N21/6125 , H04N21/6143 , H04N21/63345
摘要： Content delivery systems and methods to operate the same are disclosed. A disclosed example content delivery system comprises: a receiver station; a content server to transfer a file to a receiver via a point-to-point communication signal; and a transmission source that includes a computer readable medium to store the file containing pre-packetized content data and a controller to send the file containing the pre-packetized content data to a broadcast transmitter and to the content server.
摘要翻译： 公开了内容传送系统及其操作方法。 公开的示例性内容传送系统包括：接收站; 内容服务器，经由点对点通信信号将文件传送到接收者; 以及发送源，其包括用于存储包含预分组内容数据的文件的计算机可读介质，以及控制器，用于将包含预分组内容数据的文件发送到广播发送器和内容服务器。
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9.发明申请Method and system for using a website to perform a remote action on a set top box with a secure authorization 有权使用网站在安全授权机顶盒上执行远程操作的方法和系统公开(公告)号：US20080256084A1
公开(公告)日：2008-10-16
申请号：US11786136
申请日：2007-04-11
CPC分类号： H04N21/6143 , H04N7/17318 , H04N21/26613 , H04N21/4147 , H04N21/4334 , H04N21/4622 , H04N21/472
摘要： A communication system 10 and method of operating the same includes a website 40, a computing device 30 accessing the website 40 and selecting a content request from the website 40, a conditional access system 60 coupled to the website 40 generates a permission packet in response to the content request. A user device 22 receives the permission packet. In response to the permission packet, the user device 22 forms a connection to the user device 22 in response to the permission packet through a communication network 50.
摘要翻译： 通信系统10及其操作方法包括网站40，访问网站40的计算设备30和从网站40选择内容请求，耦合到网站40的条件访问系统60响应于 内容请求。 用户设备22接收许可分组。 响应于许可分组，用户设备22响应于通过通信网络50的许可分组而形成到用户设备22的连接。
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10.发明授权Method and system for using a website to perform a remote action on a set top box with a secure authorization 有权使用网站在安全授权机顶盒上执行远程操作的方法和系统公开(公告)号：US08364778B2
公开(公告)日：2013-01-29
申请号：US11786136
申请日：2007-04-11
IPC分类号： G06F15/16
CPC分类号： H04N21/6143 , H04N7/17318 , H04N21/26613 , H04N21/4147 , H04N21/4334 , H04N21/4622 , H04N21/472
摘要： A communication system 10 and method of operating the same includes a website 40, a computing device 30 accessing the website 40 and selecting a content request from the website 40, a conditional access system 60 coupled to the website 40 generates a permission packet in response to the content request. A user device 22 receives the permission packet. In response to the permission packet, the user device 22 forms a connection to the user device 22 in response to the permission packet through a communication network 50.
摘要翻译： 通信系统10及其操作方法包括网站40，访问网站40的计算设备30和从网站40选择内容请求，耦合到网站40的条件访问系统60响应于 内容请求。 用户设备22接收许可分组。 响应于许可分组，用户设备22响应于通过通信网络50的许可分组而形成到用户设备22的连接。
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