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    Physical layer (PHY) link signaling for cable networks
    12.
    发明授权
    Physical layer (PHY) link signaling for cable networks 有权
    电缆网络的物理层（PHY）链路信令

    公开(公告)号：US09479621B2

    公开(公告)日：2016-10-25

    申请号：US14830577

    申请日：2015-08-19

    Applicant: Broadcom Corporation

    Inventor： Avi Kliger ,  Yitshak Ohana ,  Niki Pantelias ,  Leo Montreuil ,  Jonathan S. Min ,  Edward Boyd ,  Mark Laubach ,  Victor Hou

    IPC: H04B1/38 ,  H04L29/08 ,  H04L5/00 ,  H04L12/28 ,  H04L27/26 ,  H04N21/61 ,  H04N21/426

    CPC classification number: H04L69/323 ,  H04L5/0046 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L12/2861 ,  H04L27/2602 ,  H04L27/2627 ,  H04N21/42676 ,  H04N21/6118

    Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modern without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSIS and EPoC standards.

    Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆现代之间连接而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSIS和EPoC标准的有线网络。

    Audio/video channel transbonding in a network device
    17.
    发明授权
    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：US08819755B2

    公开(公告)日：2014-08-26

    申请号：US13672998

    申请日：2012-11-09

    Applicant: Broadcom Corporation

    Inventor： Rajesh Shankarrao Mamidwar ,  Xuemin Chen ,  Victor Hou

    IPC: H04N7/173

    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。

    Physical Layer (PHY) Link Signaling for Cable Networks
    18.
    发明申请
    Physical Layer (PHY) Link Signaling for Cable Networks 有权
    电缆网络的物理层（PHY）链路信令

    公开(公告)号：US20140079102A1

    公开(公告)日：2014-03-20

    申请号：US14029204

    申请日：2013-09-17

    Applicant: Broadcom Corporation

    Inventor： Avi KLIGER ,  Yitshak Ohana ,  Niki Pantelias ,  Leo Montreuil ,  Jonathan S. Min ,  Edward Boyd ,  Mark Laubach ,  Victor Hou

    IPC: H04L5/00

    CPC classification number: H04L69/323 ,  H04L5/0046 ,  H04L5/0057 ,  H04L5/0092 ,  H04L5/0094 ,  H04L12/2861 ,  H04L27/2602 ,  H04L27/2627 ,  H04N21/42676 ,  H04N21/6118

    Abstract: Embodiments include systems and methods for enabling a physical layer (PHY) link signaling channel between a network termination modem and a cable modem in a cable network. The PHY link signaling channel is embedded within the same multi-carrier channel as the data and enables PHY link up between the network termination modem and cable modem without involvement of higher layers (e.g., MAC). The PHY link signaling channel can be implemented in the downstream (from the network termination modem to the cable modem(s)) or in the upstream from a cable modem to the network termination modem. Embodiments are applicable to any known cable network, and particularly to cable networks implementing the DOCSiS and EPoC standards.

    Abstract translation: 实施例包括用于在电缆网络中实现网络终端调制解调器和电缆调制解调器之间的物理层（PHY）链路信令信道的系统和方法。 PHY链路信令信道被嵌入在与数据相同的多载波信道中，并且使得PHY能够在网络终端调制解调器和电缆调制解调器之间链接，而不涉及较高层（例如，MAC）。 PHY链路信令信道可以在下游（从网络终端调制解调器到电缆调制解调器）或在电缆调制解调器的上游到网络终端调制解调器。 实施例可应用于任何已知的有线网络，特别适用于实现DOCSiS和EPoC标准的有线网络。

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