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    FIELD FRAMING WITH BUILT-IN INFORMATION
    2.
    发明公开
    FIELD FRAMING WITH BUILT-IN INFORMATION 有权
    具有集成的附加信息字段映射

    公开(公告)号：EP2380295A1

    公开(公告)日：2011-10-26

    申请号：EP10700283.4

    申请日：2010-01-06

    申请人： Huawei Technologies Co., Ltd. ,  Luo, Yuanqiu ,  Effenberger, Frank J.

    发明人： LUO, Yuanqiu ,  EFFENBERGER, Frank J.

    IPC分类号： H04J3/06

    CPC分类号： H04J3/0605 ,  H04J3/0655 ,  H04Q11/0067

    摘要： An apparatus comprising a frame alignment processor coupled to a receiver, wherein the frame alignment processor is configured to align a first frame and a second frame in the receiver by matching a first synchronization (sync) pattern predicted using a first sync field in the first frame with a second sync pattern obtained from a second sync field in the second frame. Included is an apparatus comprising at least one component configured to implement a method comprising receiving a first frame, subsequently receiving a second frame that was transmitted after the first frame, predicting a first sync pattern from a first sync field in the first frame, obtaining a second sync pattern from a second sync field in the second frame, and determining that the first frame and the second frame are aligned when the first sync pattern matches the second sync pattern.

    COMMUNICATION IN PASSIVE OPTICAL NETWORKS (PONS) RELATED TO DIGITAL SIGNAL PROCESSING FOR OPTICAL SIGNAL (ODSP)
    4.
    发明公开
    COMMUNICATION IN PASSIVE OPTICAL NETWORKS (PONS) RELATED TO DIGITAL SIGNAL PROCESSING FOR OPTICAL SIGNAL (ODSP) 审中-公开

    公开(公告)号：EP4236349A3

    公开(公告)日：2023-10-25

    申请号：EP23178822.5

    申请日：2019-06-16

    申请人： Huawei Technologies Co., Ltd.

    发明人： LIU, Xiang ,  LUO, Yuanqiu ,  ZENG, Huaiyu ,  SHEN, Andy ,  EFFENBERGER, Frank

    IPC分类号： H04B10/27 ,  H04Q11/00

    摘要： A first apparatus in an optical communications network, the first apparatus comprises a transmitter; a receiver; a first MAC; and a first oDSP coupled to the transmitter, the receiver, and the first MAC and configured to communicate a message via a dedicated C&M channel with at least one of the first MAC, a second MAC in a second apparatus in the optical communications network, or a second oDSP in the second apparatus. A method comprises receiving an FS message comprising a PLOAM field, the PLOAM field contains oDSP-related C&M information, and the oDSP-related C&M information comprises a message type ID field and a Message_Content field; reading the message type ID field; and deciding, based on the message type ID field, whether to read the Message_Content field.

    METHOD FOR FRAMING DATA AND APPARATUS THEREOF
    6.
    发明公开
    METHOD FOR FRAMING DATA AND APPARATUS THEREOF 审中-公开

    公开(公告)号：EP3852290A1

    公开(公告)日：2021-07-21

    申请号：EP21161443.3

    申请日：2009-04-14

    申请人： HUAWEI TECHNOLOGIES CO., LTD.

    发明人： LUO, Yuanqiu ,  EFFENBERGER, Frank J.

    IPC分类号： H04J14/08 ,  H04J3/16 ,  H04Q11/00

    摘要： An apparatus includes at least one component configured to implement a method. The method includes: encapsulating a data stream into at least one Gigabit Passive Optical Network (GPON) Encapsulation Method (GEM) frame, where the GEM frame comprises a header aligned with a word boundary of at least about four bytes; encapsulating the GEM frame into a GPON Transmission Convergence (GTC) frame.

    HIGH DATA RATE EXTENSION WITH BONDING
    10.
    发明公开
    HIGH DATA RATE EXTENSION WITH BONDING 审中-公开
    具有绑定功能的高数据速率扩展

    公开(公告)号：EP3304830A1

    公开(公告)日：2018-04-11

    申请号：EP16823860.8

    申请日：2016-07-11

    申请人： Huawei Technologies Co., Ltd.

    发明人： LUO, Yuanqiu ,  EFFENBERGER, Frank ,  REMEIN, Duane

    IPC分类号： H04L12/70

    CPC分类号： H04L69/22 ,  H04B10/572 ,  H04J3/1694 ,  H04J14/0227 ,  H04L12/4633

    摘要： A method of fragmented packet transmission in a multiple-channel passive optical network (PON), comprising fragmenting, by a Gigabit-PON encapsulation method (GEM)/next generation-PON encapsulation method (XGEM) engine of a network element, data into a plurality of packet fragments; encapsulating, by the GEM/XGEM engine, the plurality of packet fragments into frames; scheduling, by a bonding block of the network element, transmission of the frames on a plurality of channels, wherein an order for transmitting the frames is based in part on channel availability; and transmitting, by a transmitter of the network element, the frames to a receiver on the plurality of channels according to the scheduling.