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    METHOD AND SYSTEM FOR GENERIC IP MULTIMEDIA RESIDENTIAL GATEWAYS
    41.
    发明申请
    METHOD AND SYSTEM FOR GENERIC IP MULTIMEDIA RESIDENTIAL GATEWAYS 审中-公开
    一般IP多媒体网关的方法与系统

    公开(公告)号：US20150134793A1

    公开(公告)日：2015-05-14

    申请号：US14604370

    申请日：2015-01-23

    Applicant: Broadcom Corporation

    Inventor： Gordon Li ,  Xuemin Chen ,  John McQueen ,  Sam Anderson ,  Pierre Couillaud ,  Richard Schwartz

    IPC: H04L12/24

    CPC classification number: H04L41/0813 ,  H04L12/281 ,  H04L12/2834 ,  H04L12/2898 ,  H04L41/0816 ,  H04L65/1026 ,  H04L65/605

    Abstract: A common IP layer client device interface within an IP multimedia gateway (IMG) is configured to connect client devices to broadband IP networks such as the Internet based on determined device capabilities. Broadband IP network interfaces within the IMG are configured to enable communication between the IMG and broadband IP networks based on the determined device capabilities. Content provided by various service managers are communicated with the client devices utilizing the common IP layer client device interface and the configured network interfaces. Network capabilities may be determined during the device and network discovery. Protocol translation, media transcoding and/or dynamic device configuration may be performed based on the determined device capabilities, and based on the determined network capabilities. The IMG may adjust system timing and manage power consumptions for service deployment over corresponding client devices. Information may be routed or distributed by the IMRG among the client devices when needed.

    Abstract translation: IP多媒体网关（IMG）中的公共IP层客户端设备接口被配置为基于确定的设备能力将客户端设备连接到诸如因特网的宽带IP网络。 IMG中的宽带IP网络接口被配置为基于所确定的设备能力来实现IMG和宽带IP网络之间的通信。 使用公共IP层客户端设备接口和配置的网络接口，与客户端设备通信各种服务管理器提供的内容。 可以在设备和网络发现期间确定网络功能。 可以基于所确定的设备能力，并且基于所确定的网络能力来执行协议转换，媒体代码转换和/或动态设备配置。 IMG可以通过相应的客户端设备调整系统时间并管理服务部署的功耗。 当需要时，信息可以由客户端设备中的IMRG进行路由或分发。

    TWO-WAY AUDIO AND VIDEO COMMUNICATION UTILIZING SEGMENT-BASED ADAPTIVE STREAMING TECHNIQUES
    42.
    发明申请
    TWO-WAY AUDIO AND VIDEO COMMUNICATION UTILIZING SEGMENT-BASED ADAPTIVE STREAMING TECHNIQUES 有权
    两路音视频通信采用基于分段的自适应流媒体技术

    公开(公告)号：US20150130891A1

    公开(公告)日：2015-05-14

    申请号：US14514188

    申请日：2014-10-14

    Applicant: Broadcom Corporation

    Inventor： Xuemin Chen ,  Gordon Yong Li ,  Arlen J. Kirchoff, JR.

    IPC: H04N19/164 ,  H04N7/15 ,  H04N19/103 ,  H04N19/184 ,  H04N19/196

    CPC classification number: H04N21/4363 ,  H04L12/1827 ,  H04N7/15 ,  H04N7/152 ,  H04N19/103 ,  H04N19/164 ,  H04N19/184 ,  H04N19/196 ,  H04N21/2389 ,  H04N21/242 ,  H04N21/43615 ,  H04N21/4385 ,  H04N21/64322 ,  H04N21/8456

    Abstract: A participation device in a multiparty conference call may act as a server device and/or a client device for two-way audio and video (AV) streaming. A server device may encode a requested AV stream into a set of different encoding profiles that may be dynamically determined based on the varying channel conditions and device capacities of the client devices. At least a portion of differently encoded AV streams is selected and dynamically communicated to the client devices for display. Session parameters are determined according to the varying channel conditions and the device capacities of the client devices to create intended sessions. The selected encoded AV streams are communicated utilizing segment-based adaptive streaming techniques such as HTTP. A client device may access to a HTTP session to download an expected AV stream from the server device. The downloaded AV stream may be decoded into different decoding profiles for display as needed.

    Abstract translation: 多方电话会议中的参与设备可以用作用于双向音频和视频（AV）流传输的服务器设备和/或客户端设备。 服务器设备可以将所请求的AV流编码为可以基于客户端设备的变化的信道条件和设备容量来动态地确定的一组不同的编码简档。 至少一部分不同编码的AV流被选择并动态地传送到客户端设备进行显示。 会话参数根据不同的信道条件和客户端设备创建预期会话的设备容量来确定。 使用诸如HTTP的基于段的自适应流技术来传送所选编码的AV流。 客户端设备可以访问HTTP会话以从服务器设备下载预期的AV流。 下载的AV流可以被解码成不同的解码配置文件，以便根据需要进行显示。

    Communication Adaptations To Industrial Noise
    43.
    发明申请
    Communication Adaptations To Industrial Noise 有权
    通信适应工业噪声

    公开(公告)号：US20150078180A1

    公开(公告)日：2015-03-19

    申请号：US14170280

    申请日：2014-01-31

    Applicant: Broadcom Corporation

    Inventor： Yasantha Rajakarunanayake ,  Michael David Johas Teener ,  Wael William Diab ,  Xuemin Chen ,  Yongbum Kim ,  Patricia Ann Thaler

    IPC: H04B15/00 ,  H04L12/26

    CPC classification number: H04W40/18 ,  H04L41/147 ,  H04L43/08 ,  H04W24/02 ,  H04W24/04 ,  H04W40/16

    Abstract: A device in an industrial environment may adapt communications to account for industrial noise in the industrial environment. The device may send a first communication to a destination device in the industrial environment using a first communication technology. The device may access noise prediction data for the industrial environment, and the noise prediction data may indicate predicted noise for one or more portions of the industrial environment, including a communication pathway to the destination device using the first communication technology. The device may adapt a subsequent communication to the destination device to account for the predicted noise along the communication pathway.

    Abstract translation: 工业环境中的设备可以调整通信以解决工业环境中的工业噪声。 设备可以使用第一通信技术在工业环境中向目的地设备发送第一通信。 该设备可以访问工业环境的噪声预测数据，并且噪声预测数据可以指示工业环境的一个或多个部分的预测噪声，包括使用第一通信技术到目的地设备的通信路径。 设备可以使随后的通信适应目的地设备以解决沿着通信路径的预测噪声。

    MULTIPLEXING, SYNCHRONIZING, AND ASSEMBLING MULTIPLE AUDIO/VIDEO (A/V) STREAMS IN A MEDIA GATEWAY
    45.
    发明申请
    MULTIPLEXING, SYNCHRONIZING, AND ASSEMBLING MULTIPLE AUDIO/VIDEO (A/V) STREAMS IN A MEDIA GATEWAY 有权
    复合，同步和组装媒体网关中的多个音频/视频（A / V）流

    公开(公告)号：US20150007245A1

    公开(公告)日：2015-01-01

    申请号：US14490023

    申请日：2014-09-18

    Applicant: Broadcom Corporation

    Inventor： Gordon Yong Li ,  Xuemin Chen ,  Arlen J. Kirchoff

    IPC: H04N21/4363 ,  H04N21/242 ,  H04N21/4385 ,  H04N21/436 ,  H04N21/2389

    CPC classification number: H04N21/4363 ,  H04L12/1827 ,  H04N7/15 ,  H04N7/152 ,  H04N19/103 ,  H04N19/164 ,  H04N19/184 ,  H04N19/196 ,  H04N21/2389 ,  H04N21/242 ,  H04N21/43615 ,  H04N21/4385 ,  H04N21/64322 ,  H04N21/8456

    Abstract: A media gateway that services a plurality of client devices may be used to combine a plurality of encoded multimedia transport streams, which may comprise a buffered copy of received encoded broadcast multimedia transport stream and an encoded local multimedia transport stream that pertains to the broadcast transport stream. The media gateway may decode the encoded broadcast multimedia transport stream to extract broadcast multimedia content carried therein based on determination of capabilities of one or more client devices used in playback of the content. The encoded local multimedia transport stream may be generated based on local multimedia content generated and/or captured via one or more client devices. The buffering duration of the received encoded broadcast multimedia transport stream may be adaptively determined, to ensure that the encoded local multimedia transport stream and the encoded broadcast multimedia transport stream are synchronized when they are combined.

    Abstract translation: 可以使用服务多个客户端设备的媒体网关来组合多个编码多媒体传输流，所述多个编码多媒体传输流可以包括接收到的编码广播多媒体传输流的缓冲副本和与广播传输流相关的编码本地多媒体传输流 。 媒体网关可以基于确定在内容的回放中使用的一个或多个客户端设备的能力来解码编码的广播多媒体传输流以提取其中携带的广播多媒体内容。 可以基于经由一个或多个客户端设备生成和/或捕获的本地多媒体内容来生成编码的本地多媒体传输流。 可以自适应地确定所接收的编码广播多媒体传输流的缓冲持续时间，以确保编码的本地多媒体传输流和编码的广播多媒体传输流在它们组合时被同步。

    Channel bonding with orbital angular momentum
    46.
    发明授权
    Channel bonding with orbital angular momentum 有权
    通道键合与轨道角动量

    公开(公告)号：US08917745B2

    公开(公告)日：2014-12-23

    申请号：US13715237

    申请日：2012-12-14

    Applicant: Broadcom Corporation

    Inventor： Xuemin Chen ,  Bradley Blanche ,  Gordon Li

    IPC: H04J3/16 ,  H04L12/24 ,  H04L5/00 ,  H04L25/14

    CPC classification number: H04L41/0896 ,  H04L5/0044 ,  H04L25/14 ,  H04L27/2697

    Abstract: Different data communication architectures deliver a wide variety of content, including audio and video content, to consumers. The architectures employ channel bonding to deliver more bandwidth than any single communication channel can carry. In some implementations, the communication architectures distribute data across multiple orbital angular momentum channels in the bonded channel group.

    Abstract translation: 不同的数据通信架构向消费者提供各种内容，包括音频和视频内容。 架构采用信道绑定来提供比任何单个通信信道可以携带的更多带宽。 在一些实现中，通信体系结构在绑定信道组中的多个轨道角动量信道之间分配数据。

    Remote control device transaction setup in a home network
    49.
    发明申请
    Remote control device transaction setup in a home network 有权
    家庭网络中的远程控制设备事务设置

    公开(公告)号：US20140137167A1

    公开(公告)日：2014-05-15

    申请号：US14158586

    申请日：2014-01-17

    Applicant: BROADCOM CORPORATION

    Inventor： Jeyhan Karaoguz ,  Stephen Ray Palm ,  Xuemin Chen

    IPC: H04N21/41 ,  H04L12/28 ,  H04N21/436 ,  H04N21/214

    CPC classification number: H04N21/4126 ,  H04L12/2805 ,  H04L12/2838 ,  H04L65/4084 ,  H04L67/025 ,  H04L67/12 ,  H04N7/106 ,  H04N21/2143 ,  H04N21/436 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/43632 ,  H04N21/43637

    Abstract: A technique of using a remote control device to identify a source for transferring content on a home network, a renderer for rendering the content and a pathway within a home network to couple the source to the renderer to transfer the content. The remote control device then transmits control information to the source to set a control parameter value within the source to send the content and transmits control information to the renderer to set a control parameter value within the renderer to receive the content. The commands from the remote configure parameter values associated with a media layer in the source and/or the renderer to initiate a hand-shake to effect the content transfer, so that the source and the renderer need not initiate the hand-shake between themselves.

    Abstract translation: 一种使用远程控制设备来识别用于在家庭网络上传送内容的源的技术，用于呈现内容的呈现器和家庭网络内的路径以将源耦合到呈现器以传送内容。 然后，遥控设备向源发送控制信息以设置源内的控制参数值以发送内容，并将控制信息发送到渲染器，以在渲染器内设置控制参数值以接收内容。 来自远程配置与源和/或渲染器中的媒体层相关联的参数值的命令发起手抖动以实现内容传输，使得源和渲染器不需要在它们之间发起握手。

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