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。

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。

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。

公开(公告)号：US07653085B2

公开(公告)日：2010-01-26

申请号：US11400438

申请日：2006-04-07

申请人： Sten Jorgen Dahl ,  Devarshi Shah ,  Bharat Iyer ,  Prasanna Kannan ,  Bruce Collins

发明人： Sten Jorgen Dahl ,  Devarshi Shah ,  Bharat Iyer ,  Prasanna Kannan ,  Bruce Collins

IPC分类号： H04J3/16

CPC分类号： H04L5/0058 ,  H04L5/0007 ,  H04L5/0044 ,  H04L29/06027 ,  H04L47/15 ,  H04L47/24 ,  H04L47/70 ,  H04L47/801 ,  H04L47/805 ,  H04L47/822 ,  H04L47/824 ,  H04L47/828 ,  H04L65/80 ,  H04L67/04 ,  H04L67/32 ,  H04L67/322 ,  H04W28/20

摘要： Methods and apparatus for enhanced delivery of content over a data network. In an aspect, a method is provided for transmitting services over a network. The method includes receiving one or more services having associated delivery requirements, determining that network bandwidth is available to meet the delivery requirements, and allocating the network bandwidth to the one or more services based on the delivery requirements to produce network bandwidth allocations. In an aspect, an apparatus is provided that includes receiving logic configured to receive one or more services having associated delivery requirements, and multiplexer logic configured to determine that network bandwidth is available to meet the delivery requirements, and to allocate the network bandwidth to the one or more services based on the delivery requirements to produce network bandwidth allocations.

摘要翻译： 通过数据网络增强内容传送的方法和装置。 在一方面，提供了一种通过网络传输服务的方法。 该方法包括接收具有相关传送要求的一个或多个服务，确定网络带宽可用于满足递送需求，以及基于递送要求将网络带宽分配给一个或多个服务以产生网络带宽分配。 在一方面，提供一种装置，其包括被配置为接收具有相关联的递送需求的一个或多个服务的接收逻辑，以及被配置为确定网络带宽可用于满足递送需求的多路复用器逻辑，以及将网络带宽分配给一个 或更多的服务，基于交付要求来产生网络带宽分配。

公开(公告)号：US07925955B2

公开(公告)日：2011-04-12

申请号：US11373606

申请日：2006-03-09

申请人： Sten Jorgen Dahl ,  Kenton A. Younkin ,  Devarshi Shah

发明人： Sten Jorgen Dahl ,  Kenton A. Younkin ,  Devarshi Shah

IPC分类号： H03M13/00

CPC分类号： H04L1/0043 ,  H04L1/0066 ,  H04L1/0083 ,  H04L2001/0093

摘要： Embodiments describe a transmit driver that processes data communication between a scheduler and a turbo encoder. Transmit driver receives a request for a super frame and ascertains whether it has enough information to start the super frame. If there is enough data, the super frame is written to an appropriate hardware register. Both Direct Memory Access (DMA) and non-DMA hardware can be supported with the one or more embodiments.

摘要翻译： 实施例描述了处理调度器和turbo编码器之间的数据通信的发送驱动器。 发送驱动程序接收超帧的请求，并确定它是否有足够的信息来启动超帧。 如果有足够的数据，则超帧被写入适当的硬件寄存器。 一个或多个实施例可以支持直接存储器访问（DMA）和非DMA硬件两者。

公开(公告)号：US07653860B2

公开(公告)日：2010-01-26

申请号：US11558852

申请日：2006-11-10

申请人： Kenton A. Younkin ,  Sten Jorgen Dahl ,  Devarshi Shah

发明人： Kenton A. Younkin ,  Sten Jorgen Dahl ,  Devarshi Shah

IPC分类号： H03M13/00

CPC分类号： H04L1/0083 ,  H04L1/0041 ,  H04L1/0065 ,  H04L1/0066 ,  H04W72/12

摘要： Aspects describe a transmit driver that processes data communication between a scheduler and a turbo encoder. Transmit driver receives a request for a super frame and ascertains whether it has enough information to start the super frame. If there is enough data, the super frame is written to an appropriate hardware register. Both Direct Memory Access (DMA) and non-DMA hardware can be supported with the one or more aspects. In an aspect, a method is provided for data transmission. The method includes obtaining data comprising one or more logical channels wherein each of the logical channels comprises one or more code blocks, and wherein each of the code blocks comprises one or more turbo groups, organizing the data based on the one or more code blocks to produce time-sequenced turbo groups, and outputting the time-sequenced turbo groups.

摘要翻译： 方面描述了处理调度器和turbo编码器之间的数据通信的发送驱动器。 发送驱动程序接收超帧的请求，并确定它是否有足够的信息来启动超帧。 如果有足够的数据，则超帧被写入适当的硬件寄存器。 一个或多个方面可以支持直接存储器访问（DMA）和非DMA硬件。 在一方面，提供了一种用于数据传输的方法。 该方法包括获得包括一个或多个逻辑信道的数据，其中每个逻辑信道包括一个或多个码块，并且其中每个码块包括一个或多个turbo组，基于一个或多个码块组织数据， 产生时间序列涡轮组，并输出时间序列的涡轮组。