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1. 发明申请

WO2014016795A2 METHOD AND SYSTEM FOR HOMOMORPHICLY RANDOMIZING AN INPUT 审中-公开
标题翻译：同态随机化输入的方法和系统
公开(公告)号：WO2014016795A2
公开(公告)日：2014-01-30
申请号：PCT/IB2013056102
申请日：2013-07-25
申请人： NDS LTD , KIPNIS AVIAD , HIBSHOOSH ELIPHAZ
发明人： HIBSHOOSH ELIPHAZ
CPC分类号： H04L9/008 , G06F7/58 , G06F7/582 , H04L9/00 , H04L9/002 , H04L9/0631 , H04L9/0643 , H04L9/065 , H04L9/08 , H04L9/0869 , H04L9/302 , H04L9/3093 , H04L2209/08 , H04L2209/24
摘要： A fully homomorphic method and system for randomizing an input, wherein all computations are over a commutative ring is described. Equivalent methods for performing the randomization using matrices and polynomials are detailed, as well as ways to mix the matrix and polynomial functions. Addition, multiplication, and division of the matrix and polynomial functions is further described. By performing computations of the functions modulo N over a ring ZN, the functions are usable as encryption functions. The method and system can also be used for verifying that a returned result of a calculation performed by a third party is valid for any of the calculations described herein. Related methods, systems, and apparatus are also described.
摘要翻译：描述了用于使输入随机化的完全同态方法和系统，其中所有计算都在可交换环上。详细描述使用矩阵和多项式执行随机化的等效方法，以及混合矩阵函数和多项式函数的方法。进一步描述矩阵和多项式函数的加法，乘法和除法。通过在环ZN上对模N的函数进行计算，这些函数可用作加密函数。该方法和系统也可以用于验证由第三方执行的计算的返回结果对于本文描述的任何计算是有效的。还描述了相关的方法，系统和设备。

2. 发明申请

WO2012150519A3 FAST CHANNEL CHANGE FOR HYBRID DEVICE 审中-公开
标题翻译：混合设备的快速通道更改
公开(公告)号：WO2012150519A3
公开(公告)日：2013-03-28
申请号：PCT/IB2012051940
申请日：2012-04-18
申请人： NDS LTD , GAILLARD ETIENNE , ALLIEZ DAMIEN , GAUDE NICOLAS
发明人： GAILLARD ETIENNE , ALLIEZ DAMIEN , GAUDE NICOLAS
IPC分类号： H04N21/438
CPC分类号： H04N21/4347 , H04N21/23106 , H04N21/234363 , H04N21/234381 , H04N21/23439 , H04N21/236 , H04N21/25808 , H04N21/4384 , H04N21/44004 , H04N21/6193 , H04N21/6405 , H04N21/8456
摘要： There is provided according to embodiments of the invention a method of changing channels in a hybrid multicast video distribution environment, which is carried out by receiving a plurality of multicast video streams concurrently in a server, buffering first segments of the video streams respectively, wherein the first segments comprise an independently decodable frame and zero or more predicted frames, encoding the first segments to form new segments having new frame quality parameters that are less than the frame quality parameters of the first segments, assembling the first segments and the new segments into respective channel packs of the video streams, and responsively to a request, identifying one of the video streams and transmitting at least a portion of the oldest stored channel pack of the one video stream from the server to a receiving device. Related apparatus and methods are also described.
摘要翻译：根据本发明的实施例提供了一种改变混合多播视频分发环境中的信道的方法，其通过在服务器中同时接收多个多播视频流来分别缓存视频流的第一段，其中第一段包括可独立解码的帧和零个或多个预测帧，对第一段进行编码以形成具有小于第一段的帧质量参数的新帧质量参数的新段，将第一段和新段组合成相应的并且响应于请求，识别视频流中的一个，并且将来自服务器的一个视频流的最早存储的信道包的至少一部分发送到接收设备。还描述了相关装置和方法。

3. 发明申请

WO2008012797A3 COMBINING BROADCAST SPORTING EVENTS AND COMPUTER-BASED GAMING 审中-公开
标题翻译：组合广播体育活动和基于计算机的游戏
公开(公告)号：WO2008012797A3
公开(公告)日：2009-05-07
申请号：PCT/IL2007000816
申请日：2007-07-02
申请人： NDS LTD , HARRIS TOM , BOGOT CARMI
发明人： HARRIS TOM , BOGOT CARMI
IPC分类号： A63F13/00
CPC分类号： H04N21/4781 , A63F13/12 , A63F13/338 , A63F13/65 , A63F2300/409 , A63F2300/69 , A63F2300/8011 , H04N7/17318
摘要： A system and method for extending a broadcast game into a viewer-played game, the method including a) providing a broadcast game to a viewer, b) receiving an instruction from the viewer during the broadcast to provide a simulation of the broadcast game, and c) providing a viewer-played game to the viewer, where the viewer-played game provides interactive game play within the simulation.
摘要翻译：一种用于将广播游戏扩展成观众玩游戏的系统和方法，所述方法包括：a）向观众提供广播游戏，b）在广播期间从观众接收指令以提供广播游戏的模拟，以及 c）向观众提供观众玩游戏，观众玩游戏在模拟中提供交互式游戏。

4. 发明申请

WO2008023140A3 MAN-MACHINE INTERFACE SYSTEM 审中-公开
标题翻译：人机接口系统
公开(公告)号：WO2008023140A3
公开(公告)日：2008-07-17
申请号：PCT/GB2007002619
申请日：2007-07-12
申请人： NDS LTD , DE SAINT MARC GUILLAUME , CHAUVIER LAURENT , GAUTHIER AURELIE , BEZANCON ERIC , GRUSZKA THIERRY
发明人： DE SAINT MARC GUILLAUME , CHAUVIER LAURENT , GAUTHIER AURELIE , BEZANCON ERIC , GRUSZKA THIERRY
IPC分类号： H04N5/44 , H04N5/445
CPC分类号： H04N5/4403 , H04N5/44543 , H04N21/42204 , H04N21/42218 , H04N21/42227 , H04N21/4312 , H04N21/4316 , H04N21/47202 , H04N21/4825 , H04N21/84
摘要： A man-machine interface system including a menu module to generate a menu screen for display including a choice of content types, and receive a selection command selecting one of the content types, and a surf-bar module to generate a surf-bar screen for the one content type for display, wherein the surf-bar screen includes a main-view region and a surf-bar including scrollable elements associated with currently playable content items for the one content type, the surf-bar has a spatially fixed focus window such the elements scroll in and out of the window, when the elements cease scrolling one of the elements associated with a focused content item is located in the window, a size of the main-view region is at least a majority of the surf-bar screen, and the main view region includes a visual representation associated with one of the content items. Related apparatus and methods are also described.
摘要翻译：一种人机界面系统，包括：菜单模块，用于生成包括内容类型的选择的用于显示的菜单屏幕，并且接收选择内容类型中的一个的选择命令;以及冲浪模块，用于生成冲浪栏屏幕，用于显示的一种内容类型，其中冲浪酒吧屏幕包括主视图区域和冲浪酒吧，冲浪酒吧包括与用于一种内容类型的当前可玩内容项目相关联的可滚动元素，冲浪酒吧具有空间上固定的聚焦窗口，例如元素滚入和滑出窗口，当元素停止滚动时，与焦点内容项相关联的元素之一位于窗口中，主视图区域的大小至少是冲浪栏屏幕的大部分并且主视图区域包括与内容项目之一相关联的视觉表示。还描述了相关的装置和方法。

5. 发明申请

WO2007148319A3 TIME INFORMATION MANAGEMENT SYSTEM 审中-公开
标题翻译：时间信息管理系统
公开(公告)号：WO2007148319A3
公开(公告)日：2008-03-06
申请号：PCT/IL2007000561
申请日：2007-05-09
申请人： NDS LTD , WAISBARD EREZ , SOLOW HILLEL
发明人： WAISBARD EREZ , SOLOW HILLEL
IPC分类号： G06F21/00 , G06F21/02
CPC分类号： G06F21/10 , G06F21/725 , G06F2221/2137
摘要： A rights validator system for controlling access to content, the system including a query processor to receive a rights query and to provide a result to the rights query based on an estimated time, and a time-based query response module operationally connected to the query processor, the time-based query response module being operative to determine the estimated time as a function of a most recently updated time, and a plurality of indications of elapsed time since the most recently updated time, the indications of elapsed time being from a plurality of different sources of time indication. Related apparatus and methods are also included.
摘要翻译：用于控制对内容的访问的权限验证器系统，所述系统包括用于接收权限查询并且基于估计时间向所述权限查询提供结果的查询处理器，以及基于时间的查询响应模块，所述查询处理器可操作地连接到所述查询处理器基于时间的查询响应模块可操作以确定作为最近更新的时间的函数的估计时间，以及自最近更新的时间起经过的时间的多个指示，经过时间的指示来自多个不同的时间指示来源。还包括相关的装置和方法。

6. 发明申请

WO2006131746A3 PROGRAM GUIDE OPTIMIZATION SYSTEM 审中-公开
标题翻译：程序指导优化系统
公开(公告)号：WO2006131746A3
公开(公告)日：2007-03-15
申请号：PCT/GB2006002109
申请日：2006-06-09
申请人： NDS LTD , WHITE DAVID , BASTABLE IAN , GOLD MARTIN
发明人： WHITE DAVID , BASTABLE IAN , GOLD MARTIN
IPC分类号： H04N7/16
CPC分类号： H04N21/23109 , H04N7/165 , H04N21/26283
摘要： A method and system of optimizing strings comprised in program guide data for transmission is described. The method includes sharing, in the program guide data, a plurality of strings, each string among the plurality of strings including a shared sorting key, implementing an order access of a sorted sharing index, wherein the program guide data and the shared sorting key are comprised in the same data storage structure. Related methods and apparatus are also described.
摘要翻译：描述用于传输节目指南数据中包含的字符串的优化方法和系统。该方法包括在节目指南数据中共享多个字符串，多个字符串中的每个字符串包括共享排序键，实现排序共享索引的顺序访问，其中节目指南数据和共享排序键是包含在相同的数据存储结构中。还描述了相关方法和装置。

7. 发明申请

WO2006061816A3 SMART CONTENT ORGANIZER SYSTEM 审中-公开
标题翻译：智能内容组织系统
公开(公告)号：WO2006061816A3
公开(公告)日：2007-02-08
申请号：PCT/IL2005000804
申请日：2005-07-27
申请人： NDS LTD , PRABHU HARISH , GODBOLE SANTOSH SHASHIKANT , ANNAMALAI GANESANKUMAR , RUPPO VLADIMIR
发明人： PRABHU HARISH , GODBOLE SANTOSH SHASHIKANT , ANNAMALAI GANESANKUMAR , RUPPO VLADIMIR
IPC分类号： G06F3/00 , H04N5/445 , H04N7/24
CPC分类号： H04N5/44543 , H04N5/44591 , H04N21/235 , H04N21/435 , H04N21/4532 , H04N21/458 , H04N21/4622 , H04N21/466 , H04N21/84
摘要： A method for organizing television program content (106), the method including receiving metadata (104) describing a plurality of television program, storing a plurality of content group definitions (106) at a client- side device (102), where each content group is defined by a set of metadata values, including any of the television programs in any of the content groups where metadata of any of the television program match any of the sets of metadata values, and mapping any of the content groups to a user-defined channel (110) at the client-side device.
摘要翻译：一种用于组织电视节目内容（106）的方法，所述方法包括接收描述多个电视节目的元数据（104），在客户端设备（102）处存储多个内容组定义（106），其中每个内容组由一组元数据值定义，包括任何内容组中的任何电视节目，其中任何电视节目的元数据与元数据值中的任何一组匹配，并将任何内容组映射到用户定义通道（110）。

8. 发明申请

WO2006130139A3 SYSTEM AND METHOD FOR PAY TELEVISION DATA CAPTURE AND REDISTRIBUTION 审中-公开
标题翻译：用于支付电视数据采集和重新分配的系统和方法
公开(公告)号：WO2006130139A3
公开(公告)日：2007-02-01
申请号：PCT/US2005019082
申请日：2005-05-31
申请人： NDS LTD , TARNOVSKY GEORGE , TARNOVSKY CHRISTOPHER , NORRIS JOHN
发明人： TARNOVSKY GEORGE , TARNOVSKY CHRISTOPHER , NORRIS JOHN
IPC分类号： H04N5/00 , H04N7/173 , H04N7/24
CPC分类号： H04N7/17318 , H04N7/17354 , H04N21/222 , H04N21/226 , H04N21/23608 , H04N21/4344
摘要： A system for redistributing television signals including a plurality of local television receiving units which receive local television signals, a plurality of remote receiving stations, and at least one television redistributor including a plurality of local television signal input units which receive the local television signals from the plurality of local television receiving units, a storage unit operative to store the received local television signals, a request receiver which receives requests for a particular local television signal from the plurality of the remote receiving stations, a processor which processes received requests for a particular local television signal and retrieves the requested particular local television signal from the storage unit, and a request transmitter which receives the requested particular local television signal from the processor, and transmits the requested particular local television signal to the requesting one of the plurality of local television receiving units. Related apparatus and methods are also described.
摘要翻译：一种用于重新分配电视信号的系统，包括接收本地电视信号的多个本地电视接收单元，多个远程接收站以及包括多个本地电视信号输入单元的至少一个电视再发布器的接收本地电视信号的系统多个本地电视接收单元，用于存储接收到的本地电视信号的存储单元，从多个远程接收站接收对特定本地电视信号的请求的请求接收机，处理对特定本地的接收的请求的处理器从所述存储单元检索所请求的特定本地电视信号，以及请求发送器，其从所述处理器接收所请求的特定本地电视信号，并将所请求的特定本地电视信号发送到所述多个本地电视节目中的请求的一个离子接收单元。还描述了相关装置和方法。

9. 发明申请

WO2005107367A3 RESOURCE CONFLICT RESOLUTION FOR MULTIPLE TELEVISIONS 审中-公开
标题翻译：资源冲突解决多个电视
公开(公告)号：WO2005107367A3
公开(公告)日：2007-01-25
申请号：PCT/IL2005000472
申请日：2005-05-04
申请人： NDS LTD , DARSHAN EZRA , LEHMAN YONATAN
发明人： DARSHAN EZRA , LEHMAN YONATAN
IPC分类号： H04N7/18 , H04L12/28 , H04N5/00 , H04N5/76 , H04N5/782
CPC分类号： H04N21/443 , H04H20/42 , H04H20/63 , H04H60/27 , H04L12/2821 , H04L2012/2849 , H04N5/76 , H04N5/782 , H04N21/4135 , H04N21/4263 , H04N21/4335 , H04N21/43615 , H04N21/4583 , H04N21/47214 , H04N21/4882
摘要： A system (10) for managing resource-usage conflict among a plurality of viewers (12) associated with a plurality of TVs (14, 16, 18), including a plurality of resources (24, 26) for shared usage among the viewers (12), the resources including at least one input device (24) adapted to receive a program broadcast and to transmit the program broadcast onward for display, a resolution arrangement (32) operationally connected to the at least one input device (24), the resolution arrangement (32) being adapted to identify a usage conflict of at least one of the resources (24, 26), and send an on-screen display having a resource usage action choice (34) to at least two of the TVs (14, 16, 18). Related apparatus and methods are also described.
摘要翻译：一种用于管理与多个TV（14,16,18）相关联的多个观众（12）中的资源使用冲突的系统（10），包括用于在观众之间共享使用的多个资源（24,26） 12），所述资源包括适于接收节目广播并且以后发送节目广播以供显示的至少一个输入装置（24），与所述至少一个输入装置（24）可操作地连接的分辨率装置（32），分辨率布置（32）适于识别所述资源（24,26）中的至少一个的使用冲突，并将具有资源使用动作选择（34）的屏幕显示发送到所述TV（14）中的至少两个，16,18）。还描述了相关装置和方法。

10. 发明申请

WO2005125072A2 DIGITAL RIGHTS MANAGEMENT SYSTEM 审中-公开
标题翻译：数字权限管理系统
公开(公告)号：WO2005125072A2
公开(公告)日：2005-12-29
申请号：PCT/IL2005000580
申请日：2005-06-02
申请人： NDS LTD , BOGOT CARMI , SOLOW HILLEL
发明人： BOGOT CARMI , SOLOW HILLEL
IPC分类号： G06F21/10 , H04K1/00 , H04M1/725
CPC分类号： H04M1/72522 , G06F21/10
摘要： A digital rights management system (figure 1) for a mobile telephone (10), including a controlled content disk (16) to store content in an encrypted format, and a mobile telephone processor (18) to run a plurality of mobile telephone applications (36, 38, 40) and a secure device driver (22) thereon, the mobile telephone processor (18) being operationally associated with the controlled content disk (16), the mobile telephone applications (36, 38, 40) being unable to decrypt content from the encrypted format, the secure device driver (22) having a receiving module (24) to receive a request from one of the mobile telephone applications (36, 38, 40) to access the content, a validation module (26) to validate the request, and a transport module (28) to substantially directly transfer the content to the one mobile telephone application, contingent upon a positve result of the validating of the validation module (26). Related apparatus and methods are also described.
摘要翻译：一种用于移动电话（10）的数字版权管理系统（图1），包括以加密格式存储内容的受控内容盘（16）和用于运行多个移动电话应用的移动电话处理器（18） 36,38,40）和其上的安全设备驱动器（22），所述移动电话处理器（18）与受控内容盘（16）可操作地相关联，所述移动电话应用（36,38,40）不能解密来自所述加密格式的内容，所述安全设备驱动器（22）具有接收模块（24），用于从所述移动电话应用程序（36,38,40）之一接收访问所述内容的请求;验证模块（26），验证该请求，以及传输模块（28），用于基于验证模块（26）的确定结果基本直接地将内容传送到一个移动电话应用。还描述了相关装置和方法。

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