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    APPARATUS, SYSTEM, AND METHOD FOR PROVIDING ENERGY MANAGEMENT, PROFILES, AND MESSAGE BLOCKS IN A CABLE SERVICE ENVIRONMENT
    33.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR PROVIDING ENERGY MANAGEMENT, PROFILES, AND MESSAGE BLOCKS IN A CABLE SERVICE ENVIRONMENT 有权
    电缆服务环境中提供能源管理，配置文件和消息块的设备，系统和方法

    公开(公告)号：US20140133330A1

    公开(公告)日：2014-05-15

    申请号：US14076045

    申请日：2013-11-08

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： John T. Chapman

    IPC: H04L12/26 ,  H04L12/18

    CPC classification number: H04L1/0041 ,  H03M13/618 ,  H04L27/12 ,  H04L41/0806 ,  H04L41/0816 ,  H04L41/0893 ,  H04L43/50 ,  H04L47/2483 ,  H04L69/323

    Abstract: A method is provided in one example and includes creating a plurality of profiles that describe one or more downstream modulations for each data-subcarrier in a channel to be used by a plurality of cable modems; receiving at least one testing measurement from the plurality of cable modems; and assigning a selected one of the plurality of profiles to each of the plurality of cable modems based, at least in part, on the one testing measurement that was received.

    Abstract translation: 在一个示例中提供了一种方法，并且包括创建多个简档，其描述将被多个电缆调制解调器使用的信道中的每个数据子载波的一个或多个下行调制; 从所述多个电缆调制解调器接收至少一个测试测量; 以及至少部分地基于所接收的一个测试测量，将所述多个简档中的所选择的一个配置文件分配给所述多个电缆调制解调器中的每一个。

    TECHNIQUES FOR WIRELESS ACCESS AND WIRELINE NETWORK INTEGRATION
    34.
    发明申请
    TECHNIQUES FOR WIRELESS ACCESS AND WIRELINE NETWORK INTEGRATION 有权

    公开(公告)号：US20220124749A1

    公开(公告)日：2022-04-21

    申请号：US17564605

    申请日：2021-12-29

    Applicant: Cisco Technology, Inc.

    Inventor： Jennifer Andreoli-Fang ,  John T. Chapman

    IPC: H04W72/12 ,  H04L12/46 ,  H04L12/28 ,  H04W28/02 ,  H04W84/04

    Abstract: One embodiment is a method and includes receiving at a termination element of a first network a bandwidth report (“BWR”), in which the BWR includes information regarding a data transmission opportunity over a second network for at least one endpoint data; scheduling a first network transmission opportunity for the at least one endpoint data using information derived from the received BWR; and receiving from a first network forwarding device the at least one endpoint data in accordance with the scheduled first network transmission opportunity.

    Echo cancellation to alleviate timing varying channels
    35.
    发明授权
    Echo cancellation to alleviate timing varying channels 有权

    公开(公告)号：US10985800B2

    公开(公告)日：2021-04-20

    申请号：US16792740

    申请日：2020-02-17

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman ,  Hang Jin ,  Tong Liu

    IPC: H04B3/23 ,  H04B10/25 ,  H04B3/32

    Abstract: Echo cancellation to alleviate timing varying channels may be provided. First, a feedback signal corresponding to one of a plurality of downstream paths and a combination upstream signal comprising a combination of upstream signals from a plurality of upstream paths may be received. Next, a plurality of echo corrected signals may be created using the feedback signal, the combination upstream signal, and a plurality of echo cancelation coefficients that each respectively correspond to each one of the plurality of echo corrected signals and that are different from each other. Then a one of the plurality of echo cancelation coefficients that corresponds to a one of the plurality of echo corrected signals that provides a best echo cancelation performance as compared to other ones of the plurality of echo corrected signals may be selected to use.

    Radio frequency (RF) ethernet trunking
    36.
    发明授权
    Radio frequency (RF) ethernet trunking 有权

    公开(公告)号：US10771378B2

    公开(公告)日：2020-09-08

    申请号：US16037718

    申请日：2018-07-17

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman

    IPC: H04W52/00 ,  H04L12/709 ,  H04L29/08 ,  H04B10/2575 ,  H04L5/14 ,  H04Q11/00 ,  H04L29/06 ,  H04L12/931

    Abstract: Radio Frequency (RF) Ethernet trunking may be provided. A networking system may comprise a first data pathway, a second data pathway, and a third data pathway. The first data pathway may be between a headend and a first node and may comprise a fiber optic channel using a first data transport protocol. The second data pathway may be between the first node and a second node and may comprise a first coaxial cable channel using the first data transport protocol over a first radio frequency spectrum. The third data pathway may be between the second node and a third node and may comprise a second coaxial cable channel using the first data transport protocol over the first radio frequency spectrum. The second data pathway and the third data pathway may comprise a data trunk using the first data transport protocol for data to and from the first node.

    Techniques for wireless access and wireline network integration
    37.
    发明授权
    Techniques for wireless access and wireline network integration 有权

    公开(公告)号：US10764114B2

    公开(公告)日：2020-09-01

    申请号：US15983062

    申请日：2018-05-17

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman ,  Jennifer Andreoli-Fang

    IPC: H04L12/24 ,  H04L1/18 ,  H04L12/26 ,  H04W24/10

    Abstract: One embodiment is a method and includes receiving at a termination element of a first network a bandwidth report (“BWR”), in which the BWR includes information regarding a data transmission opportunity over a second network for at least one endpoint data; scheduling a first network transmission opportunity for the at least one endpoint data using information derived from the received BWR; and receiving from a 5 first network forwarding device the at least one endpoint data in accordance with the scheduled first network transmission opportunity.

    UPSTREAM SPLIT SCHEDULER
    38.
    发明申请
    UPSTREAM SPLIT SCHEDULER 审中-公开

    公开(公告)号：US20200245346A1

    公开(公告)日：2020-07-30

    申请号：US16257485

    申请日：2019-01-25

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman ,  Tong Liu ,  Hang Jin

    IPC: H04W72/12 ,  H04W72/14

    Abstract: A centralized Upstream (US) scheduling system configured to provide a US split scheduler may be provided. The centralized US scheduling system may comprise a US scheduler and a map editor. The US scheduler may be configured to create a map for US bandwidth allocation. The map may include Steady-State Grants (SGNTs) and Editable Grants (EGNTs). The map editor may be configured to receive the map from the US scheduler and to assign the EGNTs among low latency Service Flows (SFs).

    ECHO CANCELLATION TO ALLEVIATE TIMING VARYING CHANNELS
    39.
    发明申请
    ECHO CANCELLATION TO ALLEVIATE TIMING VARYING CHANNELS 审中-公开

    公开(公告)号：US20190386701A1

    公开(公告)日：2019-12-19

    申请号：US16012504

    申请日：2018-06-19

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman ,  Hang Jin ,  Tong Liu

    IPC: H04B3/23 ,  H04B10/25 ,  H04B3/32

    Abstract: Echo cancellation to alleviate timing varying channels may be provided. First, a feedback signal corresponding to one of a plurality of downstream paths and a combination upstream signal comprising a combination of upstream signals from a plurality of upstream paths may be received. Next, a plurality of echo corrected signals may be created using the feedback signal, the combination upstream signal, and a plurality of echo cancelation coefficients that each respectively correspond to each one of the plurality of echo corrected signals and that are different from each other. Then a one of the plurality of echo cancelation coefficients that corresponds to a one of the plurality of echo corrected signals that provides a best echo cancelation performance as compared to other ones of the plurality of echo corrected signals may be selected to use.

    FULL DUPLEX (FDX) ENHANCED NODE
    40.
    发明申请
    FULL DUPLEX (FDX) ENHANCED NODE 审中-公开

    公开(公告)号：US20190386700A1

    公开(公告)日：2019-12-19

    申请号：US16008737

    申请日：2018-06-14

    Applicant: Cisco Technology, Inc.

    Inventor： John T. Chapman ,  Hang Jin ,  John Holobinko ,  Yubin Chen ,  John Alexander Ritchie, JR. ,  Martin Mattingly

    IPC: H04B3/23 ,  H04L12/28 ,  H04L5/14

    Abstract: Full Duplex (FDX) enhanced node deployment may be provided. First, a first device level may be provided comprising a first plurality of FDX enhanced nodes. The first plurality of FDX enhanced nodes may comprise a first FDX enhanced node and a second FDX enhanced node. The first plurality of FDX enhanced nodes may be operated in a first mode. Next, a second device level may be provided comprising a third FDX enhanced node. The second device level may be upstream from the first device level. The third FDX enhanced node may be operated in a second mode. Then an input port of the first FDX enhanced node and an input port of the second FDX enhanced node may be provided with a same type of input that is being provided to an input port of the third FDX enhanced node. The first plurality of FDX enhanced nodes may then be switched from being operated in the first mode to being operated in the second mode.

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