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1. 发明授权

US09485535B2 Notification of interactivity event asset delivery sources in a mobile broadcast communication system 有权
标题翻译：在移动广播通信系统中通知交互事件资产传递源
公开(公告)号：US09485535B2
公开(公告)日：2016-11-01
申请号：US13004825
申请日：2011-01-11
申请人： Binita Gupta , Prasanna Kannan , Carlos M. D. Pazos , Eitan Pilipski , Suryanarayana C. Chittuluri
发明人： Binita Gupta , Prasanna Kannan , Carlos M. D. Pazos , Eitan Pilipski , Suryanarayana C. Chittuluri
IPC分类号： H04N7/18 , H04N21/443 , H04N7/16 , H04N21/262 , H04N21/414 , H04N21/434 , H04N21/472
CPC分类号： H04N21/443 , H04N7/163 , H04N21/26266 , H04N21/41407 , H04N21/4345 , H04N21/47205
摘要： Systems, apparatus and methods provide an automatic capability for generating interactivity event applications for execution on receiver devices within a broadcast network based upon interactivity event application data, information and sequence logic. Interactivity event content providers may provide to a broadcast network interactivity event application data, event metadata information and sequence logic a broadcast network. Interactivity resources for interactivity sequences associated with one or more real-time channels are broadcast over the broadcast network such that the resources share a file data flow, or such that they can be carried on separate file data flows. File data flow identifiers and overhead flow identifiers are indicated in the Service SI. Interactivity signaling messages for interactivity sequences associated with one or more real times channels are broadcast on auxiliary flows.
摘要翻译：基于交互性事件应用数据，信息和序列逻辑，系统，装置和方法提供用于生成在广播网络内的接收机设备上执行的交互性事件应用的自动能力。交互性事件内容提供者可以向广播网络交互事件应用数据，事件元数据信息和序列逻辑提供广播网络。与一个或多个实时信道相关联的交互序列的交互性资源通过广播网络广播，使得资源共享文件数据流，或者使得它们可以在单独的文件数据流上承载。文件数据流标识符和开销流标识符在服务SI中指示。与一个或多个实时信道相关联的交互序列的交互信令消息在辅助流上广播。

2. 发明申请

US20110209181A1 NOTIFICATION OF INTERACTIVITY EVENT ASSET DELIVERY SOURCES IN A MOBILE BROADCAST COMMUNICATION SYSTEM 有权
标题翻译：通信移动通信系统中的互动事件资产交付来源
公开(公告)号：US20110209181A1
公开(公告)日：2011-08-25
申请号：US13004825
申请日：2011-01-11
申请人： BINITA GUPTA , Prasanna Kannan , Carlos M.D. Pazos , Eitan Pilipski , Suryanarayana C. Chittuluri
发明人： BINITA GUPTA , Prasanna Kannan , Carlos M.D. Pazos , Eitan Pilipski , Suryanarayana C. Chittuluri
IPC分类号： H04N7/16
CPC分类号： H04N21/443 , H04N7/163 , H04N21/26266 , H04N21/41407 , H04N21/4345 , H04N21/47205
摘要： Systems, apparatus and methods provide an automatic capability for generating interactivity event applications for execution on receiver devices within a broadcast network based upon interactivity event application data, information and sequence logic. Interactivity event content providers may provide to a broadcast network interactivity event application data, event metadata information and sequence logic a broadcast network. Interactivity resources for interactivity sequences associated with one or more real-time channels are broadcast over the broadcast network such that the resources share a file data flow, or such that they can be carried on separate file data flows. File data flow identifiers and overhead flow identifiers are indicated in the Service SI. Interactivity signaling messages for interactivity sequences associated with one or more real times channels are broadcast on auxiliary flows.
摘要翻译：基于交互性事件应用数据，信息和序列逻辑，系统，装置和方法提供用于生成在广播网络内的接收机设备上执行的交互性事件应用的自动能力。交互性事件内容提供者可以向广播网络交互事件应用数据，事件元数据信息和序列逻辑提供广播网络。与一个或多个实时信道相关联的交互序列的交互性资源通过广播网络广播，使得资源共享文件数据流，或者使得它们可以在单独的文件数据流上承载。文件数据流标识符和开销流标识符在服务SI中指示。与一个或多个实时信道相关联的交互序列的交互信令消息在辅助流上广播。

3. 发明申请

US20070274340A1 Methods and systems for resizing multimedia content based on quality and rate information 有权
标题翻译：基于质量和速率信息调整多媒体内容大小的方法和系统
公开(公告)号：US20070274340A1
公开(公告)日：2007-11-29
申请号：US11700369
申请日：2007-01-30
申请人： Vijayalakshmi Raveendran , Gordon Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert Daley , Sten Dahl , Serafim Loukas , Bharat Ahuja , Thadi Nagaraj , Vinod Kaushik , Prasanna Kannan
发明人： Vijayalakshmi Raveendran , Gordon Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert Daley , Sten Dahl , Serafim Loukas , Bharat Ahuja , Thadi Nagaraj , Vinod Kaushik , Prasanna Kannan
IPC分类号： H04J3/16
CPC分类号： H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
摘要： In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.
摘要翻译：通常，本公开描述了用于在多个编码器模块和多路复用模块之间交换信息的技术，以组合来自编码器模块的数据段与改进的总体质量。特别地，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到多路复用模块。多路复用模块分析质量和速率信息，以确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于从编码器模块接收的质量和速率信息来选择要调整大小的一个或多个段。

4. 发明申请

US20110122834A1 VIRTUAL HOME CHANNEL FOR MOBILE BROADCAST NETWORKS 有权
标题翻译：用于移动广播网络的虚拟家庭通道
公开(公告)号：US20110122834A1
公开(公告)日：2011-05-26
申请号：US12901047
申请日：2010-10-08
申请人： GORDON KENT WALKER , Binita Gupta , Ralph A. Gholmieh , Prasanna Kannan
发明人： GORDON KENT WALKER , Binita Gupta , Ralph A. Gholmieh , Prasanna Kannan
IPC分类号： H04W72/12 , H04N5/445 , H04N7/173
CPC分类号： H04H20/26 , H04H20/93 , H04H60/43 , H04H60/73 , H04N7/17318 , H04N21/235 , H04N21/41407 , H04N21/4345 , H04N21/435 , H04N21/6131 , H04W72/005
摘要： Methods and systems simplify discovery and handoff for multi-frequency broadcast receiver devices, such as mobile TV devices, by providing a virtual home channel that is not dependent on a single frequency network upper layer. The methods and systems may be used in conjunction with a single frequency network upper layer to support areas without upper layer available, or to off load some portion of the common data bandwidth in the single frequency network. For example, the single frequency network may only carry frequency data for the multiple frequency network or only the frequency data for networks with comprehensive market metadata.
摘要翻译：方法和系统通过提供不依赖于单个频率网络上层的虚拟归属通道来简化多频广播接收机设备（例如移动TV设备）的发现和切换。所述方法和系统可以与单个频率网络上层结合使用，以支持没有上层可用的区域，或者减去单个频率网络中的公共数据带宽的某些部分。例如，单频网络只能携带多频网络的频率数据，或仅传送具有综合市场元数据的网络的频率数据。

5. 发明申请

US20080259911A1 Methods and Apparatus for Distributing and Acquiring Overhead Flow Data in a Multi-Frequency Network 审中-公开
标题翻译：用于在多频网络中分配和获取架空流数据的方法和装置
公开(公告)号：US20080259911A1
公开(公告)日：2008-10-23
申请号：US12051218
申请日：2008-03-19
申请人： Binita Gupta , An Mei Chen , Sajith Balraj , Prasanna Kannan
发明人： Binita Gupta , An Mei Chen , Sajith Balraj , Prasanna Kannan
IPC分类号： H04L12/66
CPC分类号： H04W72/005
摘要： Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network. In an aspect, a method includes generating initial acquisition flows (IAFs) that describe how content multiplexes are distributed in the multi-frequency network and provide flow identifiers for overhead flows associated with the content multiplexes, and transmitting the IAFs on pre-assigned flow identifiers. Another method includes receiving IAFs that describe how content multiplexes are distributed in the multi-frequency network and specify flow identifiers for overhead flows associated with the content multiplexes, wherein the IAFs are received using pre-assigned flow identifiers, processing the IAFs to determine VM sets associated with current wide and local areas of the multi-frequency network, determining overhead flow related information associated with selected content multiplexes in the VM sets, and acquiring overhead flow data associated with the selected content multiplexes using the associated flow identifiers.
摘要翻译：在多频网络中分配和获取开销流数据的方法和装置。一方面，一种方法包括生成描述内容多路复用如何分布在多频网络中并提供与内容多路复用相关联的开销流的流标识符的初始获取流（IAF），以及在预分配的流标识符。另一种方法包括接收描述如何在多频网络中分发内容多路复用的IAF并且指定与内容多路复用相关联的开销流的流标识符，其中使用预先分配的流标识符接收IAF，处理IAF以确定VM集与所述多频网络的当前宽和局部区域相关联，确定与所述VM集合中的所选内容多路复用相关联的开销流相关信息，以及使用相关联的流标识符获取与所选择的内容多路复用相关联的开销流数据。

6. 发明授权

US07974193B2 Methods and systems for resizing multimedia content based on quality and rate information 有权
标题翻译：基于质量和速率信息调整多媒体内容大小的方法和系统
公开(公告)号：US07974193B2
公开(公告)日：2011-07-05
申请号：US11700369
申请日：2007-01-30
申请人： Vijayalakshmi R. Raveendran , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daley , Sten Jorgen Dahl , Serafim S. Loukas, Jr. , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
发明人： Vijayalakshmi R. Raveendran , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daley , Sten Jorgen Dahl , Serafim S. Loukas, Jr. , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
IPC分类号： H04L1/00
CPC分类号： H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
摘要： In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.
摘要翻译：通常，本公开描述了用于在多个编码器模块和多路复用模块之间交换信息的技术，以组合来自编码器模块的数据段与改进的总体质量。特别地，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到多路复用模块。多路复用模块分析质量和速率信息，以确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于从编码器模块接收的质量和速率信息来选择要调整大小的一个或多个段。

7. 发明授权

US09331800B2 Virtual home channel for mobile broadcast networks 有权
标题翻译：用于移动广播网络的虚拟家庭频道
公开(公告)号：US09331800B2
公开(公告)日：2016-05-03
申请号：US12901047
申请日：2010-10-08
申请人： Gordon Kent Walker , Binita Gupta , Ralph A. Gholmieh , Prasanna Kannan
发明人： Gordon Kent Walker , Binita Gupta , Ralph A. Gholmieh , Prasanna Kannan
IPC分类号： H04W72/12 , H04H20/26 , H04H60/43 , H04N7/173 , H04N21/235 , H04N21/414 , H04N21/434 , H04N21/435 , H04N21/61 , H04W72/00 , H04H20/93 , H04H60/73
CPC分类号： H04H20/26 , H04H20/93 , H04H60/43 , H04H60/73 , H04N7/17318 , H04N21/235 , H04N21/41407 , H04N21/4345 , H04N21/435 , H04N21/6131 , H04W72/005
摘要： Methods and systems simplify discovery and handoff for multi-frequency broadcast receiver devices, such as mobile TV devices, by providing a virtual home channel that is not dependent on a single frequency network upper layer. The methods and systems may be used in conjunction with a single frequency network upper layer to support areas without upper layer available, or to off load some portion of the common data bandwidth in the single frequency network. For example, the single frequency network may only carry frequency data for the multiple frequency network or only the frequency data for networks with comprehensive market metadata.
摘要翻译：方法和系统通过提供不依赖于单个频率网络上层的虚拟归属通道来简化多频广播接收机设备（例如移动TV设备）的发现和切换。所述方法和系统可以与单个频率网络上层结合使用，以支持没有上层可用的区域，或者减去单个频率网络中的公共数据带宽的某些部分。例如，单频网络只能携带多频网络的频率数据，或仅传送具有综合市场元数据的网络的频率数据。

8. 发明授权

US08885470B2 Methods and systems for resizing multimedia content based on quality and rate information 有权
标题翻译：基于质量和速率信息调整多媒体内容大小的方法和系统
公开(公告)号：US08885470B2
公开(公告)日：2014-11-11
申请号：US13175786
申请日：2011-07-01
申请人： Vijayalakshmi R. Raveendran , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daly , Sten Jorgen Dahl , Serafim S. Loukas , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
发明人： Vijayalakshmi R. Raveendran , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daly , Sten Jorgen Dahl , Serafim S. Loukas , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
IPC分类号： H04L1/00 , H04N21/2365 , H04N19/40 , H04N19/154 , H04N21/24 , H04N19/147 , H04N19/19 , H04N21/2381 , H04N19/46 , H04N21/2343 , H04N21/845 , H04L5/00
CPC分类号： H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
摘要： In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.
摘要翻译：通常，本公开描述了用于在多个编码器模块和多路复用模块之间交换信息的技术，以组合来自编码器模块的数据段与改进的总体质量。特别地，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到多路复用模块。多路复用模块分析质量和速率信息，以确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于从编码器模块接收的质量和速率信息来选择要调整大小的一个或多个段。

9. 发明申请

US20110299587A1 METHODS AND SYSTEMS FOR RESIZING MULTIMEDIA CONTENT BASED ON QUALITY AND RATE INFORMATION 有权
标题翻译：基于质量和速率信息来确定多媒体内容的方法和系统
公开(公告)号：US20110299587A1
公开(公告)日：2011-12-08
申请号：US13175786
申请日：2011-07-01
申请人： Vijayalakshmi R. RAVEENDRAN , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daley , Sten Jorgen Dahl , Serafim S. Loukas, JR. , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
发明人： Vijayalakshmi R. RAVEENDRAN , Gordon Kent Walker , Binita Gupta , Phanikumar Bhamidipati , Bruce Collins , Devarshi Shah , Robert S. Daley , Sten Jorgen Dahl , Serafim S. Loukas, JR. , Bharat Ahuja , Thadi M. Nagaraj , Vinod Kaushik , Prasanna Kannan
IPC分类号： H04N7/26
CPC分类号： H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
摘要： In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.
摘要翻译：通常，本公开描述了用于在多个编码器模块和多路复用模块之间交换信息的技术，以组合来自编码器模块的数据段与改进的总体质量。特别地，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到多路复用模块。多路复用模块分析质量和速率信息，以确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于从编码器模块接收的质量和速率信息来选择要调整大小的一个或多个段。

10. 发明授权

US08819843B2 Methods and apparatus for conditional access of non real-time content in a distribution system 有权
标题翻译：用于分配系统中非实时内容条件访问的方法和装置
公开(公告)号：US08819843B2
公开(公告)日：2014-08-26
申请号：US12370478
申请日：2009-02-12
申请人： Prasanna Kannan , An Mei Chen , Thadi M. Nagaraj , Sajith Balraj , Jangwon Lee
发明人： Prasanna Kannan , An Mei Chen , Thadi M. Nagaraj , Sajith Balraj , Jangwon Lee
IPC分类号： G06F7/04
CPC分类号： H04L63/062 , H04L63/10 , H04N7/1675 , H04N21/26606 , H04N21/63345
摘要： Methods and apparatus for conditional access of non real-time (NRT) content in a distribution system. A method includes encrypting NRT content with a control word (CW) to generate encrypted NRT content, providing the CW to entitlement control message (ECM) generators, receiving ECMs from the ECM generators, wherein each ECM comprises a unique encryption of the CW to provide conditional access to the CW, and providing the encrypted NRT content and the ECMs for transmission over a distribution network. An apparatus includes a synchronizer configured to provide a CW to ECM generators and receive ECMs from the ECM generators, wherein each ECM comprises a unique encryption of the CW to provide conditional access to the CW, and a management module configured to encrypt the NRT content with the CW to generate encrypted NRT content and provide the encrypted NRT content and the ECMs for transmission over the distribution network.
摘要翻译：用于分发系统中非实时（NRT）内容条件访问的方法和装置。一种方法包括用控制字（CW）对NRT内容进行加密以产生加密的NRT内容，向CW授权控制消息（ECM）生成器提供CW，从ECM生成器接收ECM，其中每个ECM包括CW的唯一加密以提供对CW进行条件访问，以及提供加密的NRT内容和ECM，用于通过分发网络进行传输。一种装置，包括配置成向ECM发生器提供CW并从ECM发生器接收ECM的同步器，其中每个ECM包括CW的唯一加密以提供对CW的条件访问;以及管理模块，被配置为用 CW产生加密的NRT内容，并提供经加密的NRT内容和ECM，用于通过分发网络进行传输。

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