利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

126 条记录 (耗时 0.052 秒)

    Providing Packet-Based Multimedia Services Via a Circuit Bearer
    1.
    发明申请
    Providing Packet-Based Multimedia Services Via a Circuit Bearer 有权
    通过电路承载提供基于分组的多媒体服务

    公开(公告)号：US20120243481A1

    公开(公告)日：2012-09-27

    申请号：US13487881

    申请日：2012-06-04

    申请人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    发明人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    IPC分类号： H04W76/02

    CPC分类号： H04L12/66

    摘要： A packet-based multimedia service is provided to a terminal in a network. A packet signaling connection is established between the terminal and the network. Signaling information for the multimedia service is transferred via the packet signaling connection using Session Initiation Protocol (SIP) or a similar protocol. A circuit bearer connection is also established with the terminal. Data for the multimedia service is transferred via the circuit bearer connection. This allows the data to be carried across networks which do not support the required QoS functionality for the packet-based service, or which cannot efficiently carry packet-based data. The circuit bearer connection can be established by a network entity or by the terminal. The circuit bearer can be interworked to a packet-switched bearer at some point in the network, such as at a gateway, so as to provide a remote party with the appearance that a fully packet-switched connection is being used.

    摘要翻译： 基于分组的多媒体服务被提供给网络中的终端。 在终端和网络之间建立分组信令连接。 通过使用会话发起协议（SIP）或类似协议的分组信令连接来传送多媒体业务的信令信息。 终端也建立了电路承载连接。 通过电路承载连接传输多媒体业务的数据。 这允许数据在不支持基于分组的服务所需的QoS功能的网络上承载，或者不能有效地承载基于分组的数据。 电路承载连接可由网络实体或终端建立。 电路承载可以在诸如网关的网络中的某一点处与分组交换承载互通，从而向远程方提供正在使用完全分组交换连接的外观。

    Providing packet-based multimedia services via a circuit bearer
    2.
    发明授权
    Providing packet-based multimedia services via a circuit bearer 有权
    通过电路承载提供基于分组的多媒体业务

    公开(公告)号：US08717876B2

    公开(公告)日：2014-05-06

    申请号：US13487881

    申请日：2012-06-04

    申请人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    发明人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    IPC分类号： G06F11/00

    CPC分类号： H04L12/66

    摘要： A packet-based multimedia service is provided to a terminal in a network. A packet signaling connection is established between the terminal and the network. Signaling information for the multimedia service is transferred via the packet signaling connection using Session Initiation Protocol (SIP) or a similar protocol. A circuit bearer connection is also established with the terminal. Data for the multimedia service is transferred via the circuit bearer connection. This allows the data to be carried across networks which do not support the required QoS functionality for the packet-based service, or which cannot efficiently carry packet-based data. The circuit bearer connection can be established by a network entity or by the terminal. The circuit bearer can be interworked to a packet-switched bearer at some point in the network, such as at a gateway, so as to provide a remote party with the appearance that a fully packet-switched connection is being used.

    摘要翻译： 基于分组的多媒体服务被提供给网络中的终端。 在终端和网络之间建立分组信令连接。 通过使用会话发起协议（SIP）或类似协议的分组信令连接来传送多媒体业务的信令信息。 终端也建立了电路承载连接。 通过电路承载连接传输多媒体业务的数据。 这允许数据在不支持基于分组的服务所需的QoS功能的网络上承载，或者不能有效地承载基于分组的数据。 电路承载连接可由网络实体或终端建立。 电路承载可以在诸如网关的网络中的某一点处与分组交换承载互通，从而向远程方提供正在使用完全分组交换连接的外观。

    Providing packet-based multimedia services via a circuit bearer
    3.
    发明授权
    Providing packet-based multimedia services via a circuit bearer 有权
    通过电路承载提供基于分组的多媒体业务

    公开(公告)号：US07961714B1

    公开(公告)日：2011-06-14

    申请号：US10843402

    申请日：2004-05-11

    申请人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    发明人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    IPC分类号： H04L12/66

    CPC分类号： H04L12/66

    摘要： A packet-based multimedia service is provided to a terminal in a network. A packet signaling connection is established between the terminal and the network. Signaling information for the multimedia service is transferred via the packet signaling connection using Session Initiation Protocol (SIP) or a similar protocol. A circuit bearer connection is also established with the terminal. Data for the multimedia service is transferred via the circuit bearer connection. This allows the data to be carried across networks which do not support the required QoS functionality for the packet-based service, or which cannot efficiently carry packet-based data. The circuit bearer connection can be established by a network entity or by the terminal. The circuit bearer can be interworked to a packet-switched bearer at some point in the network, such as at a gateway, so as to provide a remote party with the appearance that a fully packet-switched connection is being used.

    摘要翻译： 基于分组的多媒体服务被提供给网络中的终端。 在终端和网络之间建立分组信令连接。 通过使用会话发起协议（SIP）或类似协议的分组信令连接来传送多媒体业务的信令信息。 终端也建立了电路承载连接。 通过电路承载连接传输多媒体业务的数据。 这允许数据在不支持基于分组的服务所需的QoS功能的网络上承载，或者不能有效地承载基于分组的数据。 电路承载连接可由网络实体或终端建立。 电路承载可以在诸如网关的网络中的某一点处与分组交换承载互通，从而向远程方提供正在使用完全分组交换连接的外观。

    Providing packet-based multimedia services via a circuit breaker
    4.
    发明授权
    Providing packet-based multimedia services via a circuit breaker 有权
    通过断路器提供基于分组的多媒体服务

    公开(公告)号：US08213418B2

    公开(公告)日：2012-07-03

    申请号：US13108062

    申请日：2011-05-16

    申请人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    发明人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    IPC分类号： H04L12/66

    CPC分类号： H04L12/66

    摘要： A packet-based multimedia service is provided to a terminal in a network. A packet signaling connection is established between the terminal and the network. Signaling information for the multimedia service is transferred via the packet signaling connection using Session Initiation Protocol (SIP) or a similar protocol. A circuit bearer connection is also established with the terminal. Data for the multimedia service is transferred via the circuit bearer connection. This allows the data to be carried across networks which do not support the required QoS functionality for the packet-based service, or which cannot efficiently carry packet-based data. The circuit bearer connection can be established by a network entity or by the terminal. The circuit bearer can be interworked to a packet-switched bearer at some point in the network, such as at a gateway, so as to provide a remote party with the appearance that a fully packet-switched connection is being used.

    摘要翻译： 基于分组的多媒体服务被提供给网络中的终端。 在终端和网络之间建立分组信令连接。 通过使用会话发起协议（SIP）或类似协议的分组信令连接来传送多媒体业务的信令信息。 终端也建立了电路承载连接。 通过电路承载连接传输多媒体业务的数据。 这允许数据在不支持基于分组的服务所需的QoS功能的网络上承载，或者不能有效地承载基于分组的数据。 电路承载连接可由网络实体或终端建立。 电路承载可以在诸如网关的网络中的某一点处与分组交换承载互通，从而向远程方提供正在使用完全分组交换连接的外观。

    Providing Packet-Based Multimedia Services via a Circuit Breaker
    5.
    发明申请
    Providing Packet-Based Multimedia Services via a Circuit Breaker 有权
    通过断路器提供基于分组的多媒体服务

    公开(公告)号：US20110268110A1

    公开(公告)日：2011-11-03

    申请号：US13108062

    申请日：2011-05-16

    申请人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    发明人： Mark Watson ,  Richard Bodin ,  Michael Leeder

    IPC分类号： H04L12/66

    CPC分类号： H04L12/66

    摘要： A packet-based multimedia service is provided to a terminal in a network. A packet signaling connection is established between the terminal and the network. Signaling information for the multimedia service is transferred via the packet signaling connection using Session Initiation Protocol (SIP) or a similar protocol. A circuit bearer connection is also established with the terminal. Data for the multimedia service is transferred via the circuit bearer connection. This allows the data to be carried across networks which do not support the required QoS functionality for the packet-based service, or which cannot efficiently carry packet-based data. The circuit bearer connection can be established by a network entity or by the terminal. The circuit bearer can be interworked to a packet-switched bearer at some point in the network, such as at a gateway, so as to provide a remote party with the appearance that a fully packet-switched connection is being used.

    摘要翻译： 基于分组的多媒体服务被提供给网络中的终端。 在终端和网络之间建立分组信令连接。 通过使用会话发起协议（SIP）或类似协议的分组信令连接来传送多媒体业务的信令信息。 终端也建立了电路承载连接。 通过电路承载连接传输多媒体业务的数据。 这允许数据在不支持基于分组的服务所需的QoS功能的网络上承载，或者不能有效地承载基于分组的数据。 电路承载连接可由网络实体或终端建立。 电路承载可以在诸如网关的网络中的某一点处与分组交换承载互通，从而向远程方提供正在使用完全分组交换连接的外观。

    Representation groups for network streaming of coded multimedia data
    7.
    发明授权
    Representation groups for network streaming of coded multimedia data 有权
    代码组，用于编码多媒体数据的网络流

    公开(公告)号：US09456015B2

    公开(公告)日：2016-09-27

    申请号：US13205559

    申请日：2011-08-08

    申请人： Ying Chen ,  Thomas Stockhammer ,  Mark Watson

    发明人： Ying Chen ,  Thomas Stockhammer ,  Mark Watson

    IPC分类号： H04L29/06

    CPC分类号： H04L65/604 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04L65/80

    摘要： In one example, a device for receiving information for multimedia data, the device comprising one or more processors configured to analyze at least a portion of a manifest file for multimedia content, wherein the portion of the manifest file includes information indicative of sets of representations of the multimedia content and information indicative of common characteristics for each of the sets of representations, select one of the sets of representations based on the common characteristics for the one of the sets of representations, select one of the representations of the selected one of the sets of representations based on one or more coding characteristics of the one of the representations of the one of the sets, and generate a request for data of the one of the representations based on the selection.

    摘要翻译： 在一个示例中，用于接收多媒体数据的信息的设备，该设备包括被配置为分析用于多媒体内容的清单文件的至少一部分的一个或多个处理器，其中清单文件的该部分包括指示多个 多媒体内容和指示每个表示集合的共同特征的信息，基于表示集合中的一组的共同特征来选择表示集合中的一个，选择所选择的一个集合的表示中的一个 基于一个集合的一个表示的一个或多个编码特征的表示，并且基于该选择生成对该表示中的一个的数据的请求。

    Multiple-field based code generator and decoder for communications systems
    8.
    发明授权
    Multiple-field based code generator and decoder for communications systems 有权
    用于通信系统的多字段代码生成器和解码器

    公开(公告)号：US09270414B2

    公开(公告)日：2016-02-23

    申请号：US11674655

    申请日：2007-02-13

    申请人： M. Amin Shokrollahi ,  Michael G. Luby ,  Mark Watson ,  Lorenz Minder

    发明人： M. Amin Shokrollahi ,  Michael G. Luby ,  Mark Watson ,  Lorenz Minder

    IPC分类号： H03D1/00 ,  H04L1/00 ,  H03M13/37 ,  H03M13/11 ,  H03M13/19

    CPC分类号： H04L1/0041 ,  H03M13/1102 ,  H03M13/19 ,  H03M13/3761 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0065

    摘要： A method of encoding data for transmission from a source to a destination over a communications channel is provided. The method operates on an ordered set of input symbols and includes generating a plurality of redundant symbols from the input symbols based on linear constraints. The method also includes generating a plurality of output symbols from a combined set of symbols including the input symbols and the redundant symbols based on linear combinations, wherein at least one of the linear constraints or combinations is over a first finite field and at least one other of the linear constraints or combinations is over a different second finite field, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number of the output symbols.

    摘要翻译： 提供了一种用于通过通信信道从源传送到目的地的数据编码方法。 该方法对有序输入符号组进行操作，并且包括基于线性约束从输入符号生成多个冗余符号。 该方法还包括基于线性组合从包括输入符号和冗余符号的组合组合生成多个输出符号，其中至少一个线性约束或组合超过第一有限域，并且至少一个其他 线性约束或组合超过不同的第二有限域，并且使得可以从任何预定数量的输出符号重新生成输入符号的有序集合到期望的准确度。

    Framing for an improved radio link protocol including FEC
    9.
    发明授权
    Framing for an improved radio link protocol including FEC 有权
    用于改进的包括FEC的无线链路协议的帧

    公开(公告)号：US08958375B2

    公开(公告)日：2015-02-17

    申请号：US13025925

    申请日：2011-02-11

    申请人： Mark Watson ,  Ramin Rezaiifar ,  Lorenzo Vicisano

    发明人： Mark Watson ,  Ramin Rezaiifar ,  Lorenzo Vicisano

    IPC分类号： H04W4/00 ,  H04J3/24 ,  H04J3/00 ,  H04L1/00 ,  H04W28/06

    CPC分类号： H04L1/0083 ,  H04W28/06

    摘要： Framing techniques for an improved radio link protocol used in a wireless communication system, such as EV-DO. In one embodiment scheduling of the generation of repair symbols encoded to be transmitted along with source data is described. In another embodiment acknowledgment messages from a receiver are used to control the trailing edge of the protection window offered by the repair symbols. In another embodiment, non-acknowledgment messages from a receiver are used to control the generation of extra repair symbols. In another embodiment, a length field is used to avoid transmission of padding bytes over the air. In yet another embodiment, a symbol auxiliary field is appended to source symbols to indicate the padding bytes needed for symbol aligning thus avoiding the transmission of padding bytes over the air.

    摘要翻译： 用于诸如EV-DO的无线通信系统中使用的改进的无线电链路协议的成帧技术。 在一个实施例中，描述了编码为与源数据一起发送的修复符号的生成的调度。 在另一个实施例中，来自接收机的确认消息用于控制由修复符号提供的保护窗口的后沿。 在另一实施例中，来自接收机的非确认消息用于控制额外修复符号的生成。 在另一个实施例中，使用长度字段来避免在空中传输填充字节。 在另一个实施例中，符号辅助字段被附加到源符号以指示符号对齐所需的填充字节，从而避免空中的填充字节的传输。