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    Proxy device for a network of devices
    31.
    发明授权
    Proxy device for a network of devices 有权

    公开(公告)号：US09432332B2

    公开(公告)日：2016-08-30

    申请号：US14923322

    申请日：2015-10-26

    Applicant: BROADCOM CORPORATION

    Inventor： Nicholas Ilyadis ,  John Stuart Walley ,  Stephen Wilson Bailey ,  Wael William Diab

    IPC: H04L29/06

    CPC classification number: H04L63/0254 ,  H04L63/0227 ,  H04L63/0281 ,  H04L63/0421 ,  H04L63/102

    Abstract: A proxy device for a network of devices may include memory, a device status module, a data intercept module, a network interface, and an emulation module. The memory may be configured to store an emulation policy for emulating a device in a network, where the policy includes a status criterion that indicates a status of the device for which the policy applies. The device status module may be configured to monitor the status of the device. The data intercept module may be configured to intercept action requests directed to the device. The network interface may be configured to forward the intercepted action requests to the device when the status of the device fails to satisfy the status criterion. The emulation module may be configured to emulate the device, and respond to the action request without accessing the device, when the status of the device satisfies the status criterion.

    Radio over ethernet for radio access network and cloud-RAN
    32.
    发明授权
    Radio over ethernet for radio access network and cloud-RAN 有权
    无线电接入网和云RAN的以太网无线电

    公开(公告)号：US09313827B2

    公开(公告)日：2016-04-12

    申请号：US13904972

    申请日：2013-05-29

    Applicant: Broadcom Corporation

    Inventor： Nicholas Ilyadis

    IPC: H04W4/00 ,  H04W88/18 ,  H04W28/06 ,  H04W88/08

    CPC classification number: H04W88/181 ,  H04W28/06 ,  H04W88/085

    Abstract: An architecture for transporting radio samples, compressed samples or pre-processed radio samples in symbol form across a communication network, including a packet switched network such as Ethernet. Further, the conversion of the radio samples from streaming data to a packetized format can also be performed. Processing of radio samples can be performed in a centralized location, where the centralized location can service multiple radio heads that are located across a large geographical area. This centralized processing can be referred to as Cloud-RAN. The radio heads can also perform pre-processing to reduce effective data rates across the communication network. Further, one or more of the components of the communication network can perform timing synchronization utilizing, for example, Synchronous Ethernet (SyncE) and/or IEEE 1588.

    Abstract translation: 用于通过通信网络（包括诸如以太网等分组交换网络）以符号形式传送无线电样本，压缩样本或预处理无线电样本的架构。 此外，还可以执行无线电样本从流数据到分组格式的转换。 无线电采样的处理可以在集中的位置执行，其中集中的位置可以服务位于大的地理区域的多个无线电头。 这种集中处理可以称为Cloud-RAN。 无线电头还可以执行预处理以降低整个通信网络的有效数据速率。 此外，通信网络的一个或多个组件可以使用例如同步以太网（SyncE）和/或IEEE 1588来执行定时同步。

    Multi-Level Video Processing Within A Vehicular Communication Network
    37.
    发明申请
    Multi-Level Video Processing Within A Vehicular Communication Network 审中-公开
    在车载通信网络中的多级视频处理

    公开(公告)号：US20150365664A1

    公开(公告)日：2015-12-17

    申请号：US14832837

    申请日：2015-08-21

    Applicant: BROADCOM CORPORATION

    Inventor： Nariman Yousefi ,  Yongbum Kim ,  John Walley ,  Sherman (Xuemin) Chen ,  Wael W. Diab ,  Nicholas Ilyadis

    IPC: H04N19/102 ,  G08G1/16 ,  H04N7/18

    Abstract: A system for performing multi-level video processing within a vehicle includes a pre-processing module for determining an encoding mode and enabling one or more levels of encoding based on the encoding mode. The pre-processing module further receives a video stream from a camera attached to the vehicle via a vehicular communication network and encodes the video stream based on the encoding mode to produce a packet stream output. The system further includes a video decoder for receiving the packet stream output and decoding the packet stream output in accordance with the encoding mode to produce a decoded video output.

    Abstract translation: 用于在车辆内执行多级视频处理的系统包括用于基于编码模式确定编码模式并启用一个或多个编码级别的预处理模块。 预处理模块还经由车辆通信网络从附接到车辆的相机接收视频流，并且基于编码模式对视频流进行编码以产生分组流输出。 该系统还包括视频解码器，用于根据编码模式接收分组流输出和解码分组流输出以产生解码的视频输出。

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