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    Communication System Using Orbital Angular Momentum
    133.
    发明申请
    Communication System Using Orbital Angular Momentum 有权
    使用轨道角动量的通信系统

    公开(公告)号：US20150304152A1

    公开(公告)日：2015-10-22

    申请号：US14755129

    申请日：2015-06-30

    Applicant: Broadcom Corporation

    Inventor： Xuemin Chen ,  Bradley Donald Blanche ,  Gordon Yong Li

    IPC: H04L27/26

    CPC classification number: H04L47/82 ,  H04L25/14 ,  H04L27/2602 ,  H04L27/2627 ,  H04L27/2697

    Abstract: Different data communication architectures deliver a wide variety of content, including audio and video content, to consumers. The architectures may utilize orbital angular momentum to deliver more bandwidth across multiple channels than any single communication channel can carry. In some implementations, the communication architectures distribute data across multiple orbital angular momentum channels in a 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。 架构可以利用轨道角动量在多个信道上传递比任何单个通信信道可承载更多的带宽。 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上分布数据。

    Audio/Video Channel Transbonding In A Network Device
    134.
    发明申请
    Audio/Video Channel Transbonding In A Network Device 有权
    网络设备中的音频/视频通道转接

    公开(公告)号：US20150281750A1

    公开(公告)日：2015-10-01

    申请号：US14735656

    申请日：2015-06-10

    Applicant: Broadcom Corporation

    Inventor： Rajesh Shankarrao Mamidwar ,  Xuemin Chen ,  Victor Hou

    IPC: H04N21/2365 ,  H04N21/236

    CPC classification number: H04N21/23655 ,  H04L5/0044 ,  H04L25/14 ,  H04N21/21 ,  H04N21/23605 ,  H04N21/2368 ,  H04N21/2389 ,  H04N21/40

    Abstract: A data communication architecture delivers a wide variety of content, including audio and video content, to consumers. The architecture employs channel bonding to deliver more bandwidth than any single communication channel can carry. The architecture includes intermediate network devices that may receive content and send content using different groups of communication channels. The network device may process content received across a first set of communication channels for transmission across a second set of communication channels different from the first set. Such processing may preserve a program order of the content during delivery to a destination device.

    Abstract translation: 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。 该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。 该架构包括可以接收内容并使用不同组的通信信道发送内容的中间网络设备。 网络设备可以处理跨第一组通信信道接收的内容，以跨越与第一组不同的第二组通信信道进行传输。 这样的处理可以在传送到目的地设备期间保留内容的节目顺序。

    METHOD AND SYSTEM FOR ADAPTIVE VIEWPORT FOR A MOBILE DEVICE BASED ON VIEWING ANGLE
    136.
    发明申请
    METHOD AND SYSTEM FOR ADAPTIVE VIEWPORT FOR A MOBILE DEVICE BASED ON VIEWING ANGLE 有权
    用于基于视角的移动设备的自适应视图的方法和系统

    公开(公告)号：US20150015671A1

    公开(公告)日：2015-01-15

    申请号：US14312379

    申请日：2014-06-23

    Applicant: Broadcom Corporation

    Inventor： Marcus Kellerman ,  Xuemin Chen ,  Samir Hulyalkar ,  Ilya Klebanov

    IPC: H04N13/04 ,  G06F3/01

    CPC classification number: H04N13/383 ,  G06F3/012 ,  G06F3/013 ,  G06F3/04815 ,  G06F3/0485 ,  G06F2203/04806

    Abstract: A 2D and/or 3D video processing device comprising a camera and a display captures images of a viewer as the viewer observes displayed 2D and/or 3D video content in a viewport. Face and/or eye tracking of viewer images is utilized to generate a different viewport. Current and different viewports may comprise 2D and/or 3D video content from a single source or from different sources. The sources of 2D and/or 3D content may be scrolled, zoomed and/or navigated through for generating the different viewport. Content for the different viewport may be processed. Images of a viewer's positions, angles and/or movements of face, facial expression, eyes and/or physical gestures are captured by the camera and interpreted by face and/or eye tracking. The different viewport may be generated for navigating through 3D content and/or for rotating a 3D object. The 2D and/or 3D video processing device communicates via wire, wireless and/or optical interfaces.

    Abstract translation: 包括相机和显示器的2D和/或3D视频处理设备在观察者观察视口中显示的2D和/或3D视频内容时捕获观看者的图像。 利用观看者图像的面部和/或眼睛跟踪来生成不同的视口。 当前和不同的视口可以包括来自单个源或来自不同来源的2D和/或3D视频内容。 2D和/或3D内容的来源可以被滚动，缩放和/或导航以用于生成不同的视口。 可以处理不同视口的内容。 观看者的位置，角度和/或脸部运动，脸部表情，眼睛和/或身体手势的图像由相机拍摄并通过脸部和/或眼睛跟踪进行解释。 可以生成用于通过3D内容和/或旋转3D对象的不同视口。 2D和/或3D视频处理设备通过有线，无线和/或光接口进行通信。

    METHOD AND SYSTEM FOR PROVIDING COMPLETE INTERNET ANYWHERE WITH PARTIAL SERVER PROCESSING
    137.
    发明申请
    METHOD AND SYSTEM FOR PROVIDING COMPLETE INTERNET ANYWHERE WITH PARTIAL SERVER PROCESSING 有权
    用于提供完全互联网任意的部分服务器处理的方法和系统

    公开(公告)号：US20140137175A1

    公开(公告)日：2014-05-15

    申请号：US14156584

    申请日：2014-01-16

    Applicant: Broadcom Corporation

    Inventor： Marcus Kellerman ,  Xuemin Chen ,  Vladimir Silyaev ,  David Erickson

    IPC: G06F17/30 ,  H04N21/462 ,  H04N21/643 ,  H04N21/4782 ,  H04N7/173 ,  H04N21/235

    CPC classification number: H04N21/64322 ,  G06F17/30905 ,  H04N7/17318 ,  H04N21/2355 ,  H04N21/4622 ,  H04N21/4782 ,  H04N21/643 ,  H04N21/6581

    Abstract: Methods and systems are described for providing complete Internet anywhere with partial server processing in which a request is sent from a set-top-box (STB) to a server communicatively coupled with the STB to process a portion of a web page that is unsupported by a web browser running on the STB. In one such method, the STB sends to the server an unsupported content request associated with a portion of a web page that is unsupported by a web browser executing on the STB. The STB receives a data stream from the server in response to the unsupported content request. The data stream was generated at the server by processing the unsupported portion of the web page. The STB composites the received data stream with another portion of the web page, that is supported by the web browser, to produce the web page.

    Abstract translation: 描述了用于在部分服务器处理中提供完整的互联网的方法和系统，其中请求从机顶盒（STB）发送到与STB通信地耦合的服务器，以处理由STB不支持的网页的一部分 在STB上运行的网络浏览器。 在一种这样的方法中，STB向服务器发送与由STB上执行的web浏览器不支持的网页的一部分相关联的不支持的内容请求。 响应于不支持的内容请求，STB从服务器接收数据流。 通过处理网页的不受支持的部分，在服务器处生成数据流。 STB将接收的数据流与Web浏览器支持的网页的另一部分合成，以生成网页。

    DECODING VIDEO STREAMS USING DECODERS SUPPORTING A DIFFERENT ENCODING PROFILE
    139.
    发明申请
    DECODING VIDEO STREAMS USING DECODERS SUPPORTING A DIFFERENT ENCODING PROFILE 有权
    使用支持不同编码配置文件的解码器解码视频流

    公开(公告)号：US20140112383A1

    公开(公告)日：2014-04-24

    申请号：US13655878

    申请日：2012-10-19

    Applicant: BROADCOM CORPORATION

    Inventor： Zhijie Yang ,  Xuemin Chen

    IPC: H04N7/26

    CPC classification number: H04N21/44 ,  H04N19/40

    Abstract: In various embodiments, video streams are decoded using decoders that support a different decoding profile. First processing circuitry is configured to receive a video stream encoded using a first encoding profile, transcode the video stream from the first encoding profile to a second encoding profile, and store the transcoded video stream in an output buffer. Second processing circuitry is configured to receive the transcoded video stream from the output buffer and decode the transcoded video stream according to the second encoding profile. The second processing circuitry may be unable to decode the video stream encoded using the first encoding profile.

    Abstract translation: 在各种实施例中，使用支持不同解码简档的解码器解码视频流。 第一处理电路被配置为接收使用第一编码简档编码的视频流，将视频流从第一编码简档转码为第二编码简档，并将转码的视频流存储在输出缓冲器中。 第二处理电路被配置为从输出缓冲器接收经转码的视频流，并根据第二编码简档解码转码的视频流。 第二处理电路可能不能解码使用第一编码简档编码的视频流。

    Method and system for NAND flash support in an autonomously loaded secure reprogrammable system
    140.
    发明授权
    Method and system for NAND flash support in an autonomously loaded secure reprogrammable system 有权
    在自动加载的可重新编程系统中的NAND闪存支持的方法和系统

    公开(公告)号：US08694767B2

    公开(公告)日：2014-04-08

    申请号：US13776998

    申请日：2013-02-26

    Applicant: Broadcom Corporation

    Inventor： Stephane Rodgers ,  Andrew Dellow ,  Xuemin Chen ,  Iue-Shuenn Chen ,  Qiang Ye

    IPC: G06F9/00 ,  H04L9/00 ,  G06F21/57

    CPC classification number: G06F21/575 ,  G06F21/572

    Abstract: A system and method that enables secure system boot up with a restricted central processing unit (CPU). The system includes a memory, a segmenting device, and a security sub-system. The memory is a NAND flash memory with a block structure that comprises a guaranteed block and non-guaranteed blocks. The guaranteed block is guaranteed to be useable. A boot code is segmented into boot code segments and the boot code segments are stored separately in the guaranteed and non-guaranteed blocks. The security sub-system is configured to locate the boot code segments stored in the non-guaranteed blocks and validate them independently based on data in the guaranteed block. The security sub-system is further configured to assemble the boot code segments into the boot code and execute the boot code.

    Abstract translation: 一种使用受限制的中央处理单元（CPU）实现安全系统启动的系统和方法。 该系统包括存储器，分段设备和安全子系统。 存储器是具有块结构的NAND闪存，其包括保证块和非保证块。 保证的块被保证是可用的。 引导代码被分段为引导代码段，引导代码段分别存储在保证和无保证的块中。 安全子系统被配置为定位存储在非保证块中的引导代码段，并基于保证块中的数据独立地进行验证。 安全子系统还被配置为将引导代码段组合到引导代码中并执行引导代码。

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