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41. 发明公开

EP4358448A2 PASSIVE OPTICAL NETWORK (PON) FRAME DESIGN 审中-实审
公开(公告)号：EP4358448A2
公开(公告)日：2024-04-24
申请号：EP24161735.6
申请日：2020-04-01
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Xiang , EFFENBERGER, Frank , LI, Linlin , ZENG, Huaiyu , LUO, Yuanqiu
IPC分类号： H04L1/00
CPC分类号： H03M13/11 , H03M13/6362 , H03M13/618 , H04L1/0057
摘要： A method comprises generating a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and transmitting the PON frame. A method comprises receiving a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and processing the PON frame.

42. 发明公开

EP4091271A1 FRAME CODING AND OPTICAL NETWORK UNIT (ONU) SYNCHRONIZATION IN PASSIVE OPTICAL NETWORKS (PONS) 审中-实审
公开(公告)号：EP4091271A1
公开(公告)日：2022-11-23
申请号：EP20758040.8
申请日：2020-08-04
申请人： Huawei Technologies Co., Ltd.
发明人： SHEN, Andy , LIU, Xiang , LUO, Yuanqiu , EFFENBERGER, Frank
IPC分类号： H04L1/00 , H04J14/00 , H04L7/04 , H04Q11/00

43. 发明公开

EP3637655A1 ADDING OPERATIONS, ADMINISTRATION, AND MAINTENANCE (OAM) INFORMATION IN 66-BIT CODE 审中-实审
公开(公告)号：EP3637655A1
公开(公告)日：2020-04-15
申请号：EP19212095.4
申请日：2015-11-07
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： EFFENBERGER, Frank , LUO, Yuanqiu
IPC分类号： H04L1/00 , H04J14/02 , H04L7/04 , H04L25/49
摘要： An apparatus comprises a 64b66b encoder configured to process operations, administration, and maintenance (OAM) information, determine a bit pattern based on the OAM information, form forward error correction (FEC) parity sync-headers based on the bit pattern, and form an FEC codeword with the FEC parity sync-headers, and a transmitter coupled to the 64b66b encoder and configured to transmit the FEC codeword. A method comprises processing OAM information, determining a bit pattern based on the OAM information, forming FEC parity sync-headers based on the bit pattern, forming an FEC codeword with the FEC parity sync-headers, and transmitting the FEC codeword. An apparatus comprises a receiver configured to receive an FEC codeword, and a 64b66b decoder coupled to the receiver and configured to extract FEC parity sync-headers from the FEC codeword, determine a bit pattern of the FEC parity sync-headers, and determine OAM information based on the bit pattern.

44. 发明授权

EP3216192B1 ADDING OPERATIONS, ADMINISTRATION, AND MAINTENANCE (OAM) INFORMATION IN 66-BIT CODE 有权
公开(公告)号：EP3216192B1
公开(公告)日：2020-01-08
申请号：EP15859832.6
申请日：2015-11-07
申请人： Huawei Technologies Co., Ltd.
发明人： EFFENBERGER, Frank , LUO, Yuanqiu
IPC分类号： H04L1/00 , H04L7/04 , H04B10/077 , H04J14/02 , H04Q11/00 , H04L29/06 , H04L25/49

45. 发明公开

EP3515085A1 WAVELENGTH INDICATION IN MULTIPLE-WAVELENGTH PASSIVE OPTICAL NETWORKS 有权
公开(公告)号：EP3515085A1
公开(公告)日：2019-07-24
申请号：EP19161459.3
申请日：2012-04-09
申请人： Huawei Technologies Co., Ltd.
发明人： LUO, Yuanqiu , EFFENBERGER, Frank J.
IPC分类号： H04Q11/00 , H04J14/02
摘要： An apparatus of a passive optical network (PON) comprising an optical line terminal (OLT) component configured to couple to an optical network unit (ONU) and send downstream wavelength identification to the ONU to indicate a wavelength that corresponds to the ONU, wherein the downstream wavelength identification is transmitted using a Media Access Control (MAC) layer frame for an embedded channel, a control message channel, or a data channel. Also included is an apparatus of a PON comprising an ONU component configured to couple to an OLT and send upstream wavelength feedback to the OLT to indicate a wavelength that corresponds to the ONU, wherein the upstream wavelength feedback is transmitted using a MAC layer frame for an embedded channel, a control message channel, or a data channel.

46. 发明公开

EP3216192A1 ADDING OPERATIONS, ADMINISTRATION, AND MAINTENANCE (OAM) INFORMATION IN 66-BIT CODE 有权
标题翻译：在66位代码中添加操作，管理和维护（OAM）信息
公开(公告)号：EP3216192A1
公开(公告)日：2017-09-13
申请号：EP15859832.6
申请日：2015-11-07
申请人： Huawei Technologies Co., Ltd.
发明人： EFFENBERGER, Frank , LUO, Yuanqiu
IPC分类号： H04L29/06
摘要： An apparatus comprises a 64b66b encoder configured to process operations, administration, and maintenance (OAM) information, determine a bit pattern based on the OAM information, form forward error correction (FEC) parity sync-headers based on the bit pattern, and form an FEC codeword with the FEC parity sync-headers, and a transmitter coupled to the 64b66b encoder and configured to transmit the FEC codeword. A method comprises processing OAM information, determining a bit pattern based on the OAM information, forming FEC parity sync-headers based on the bit pattern, forming an FEC codeword with the FEC parity sync-headers, and transmitting the FEC codeword. An apparatus comprises a receiver configured to receive an FEC codeword, and a 64b66b decoder coupled to the receiver and configured to extract FEC parity sync-headers from the FEC codeword, determine a bit pattern of the FEC parity sync-headers, and determine OAM information based on the bit pattern.
摘要翻译：一种装置包括配置为处理操作，管理和维护（OAM）信息，基于OAM信息确定位模式，基于位模式形成前向纠错（FEC）奇偶校验同步头的64b66b编码器，并且形成具有FEC奇偶校验同步头的FEC码字，以及耦合到64b66b编码器并被配置为发送FEC码字的发射机。一种方法包括处理OAM信息，基于OAM信息确定位模式，基于位模式形成FEC奇偶同步头，与FEC奇偶校验同步头形成FEC码字，并发送FEC码字。一种设备包括：接收器，被配置为接收FEC码字;以及64b66b解码器，耦合到接收器并被配置为从FEC码字中提取FEC奇偶校验同步头部，确定FEC奇偶校验同步头部的位模式，并且确定OAM信息基于位模式。

47. 发明公开

EP3130096A1 ROGUE OPTICAL NETWORK UNIT MITIGATION IN PASSIVE OPTICAL NETWORKS 审中-公开
标题翻译： ABSCHWÄCHUNGFEHLERHAFTER OPTISCHER NETZWERKEINHEITEN IN PASSIVEN OPTISCHEN NETZWERKEN
公开(公告)号：EP3130096A1
公开(公告)日：2017-02-15
申请号：EP15721494.1
申请日：2015-04-28
申请人： Huawei Technologies Co. Ltd.
发明人： GAO, Bo , LUO, Yuanqiu , EFFENBERGER, Frank , GAO, Jianhe
IPC分类号： H04J14/02
CPC分类号： H04J14/0236 , H04B10/27 , H04B10/572 , H04J14/0239 , H04J14/0249
摘要： An optical line terminal (OLT) comprises a target OLT channel termination (CT), and a source OLT CT in communication with the target OLT CT, wherein the source OLT CT is configured to exchange tuning messages with the target OLT CT to initiate upstream wavelength tuning of an optical network unit (ONU), wherein the source OLT CT is configured to transmit a tuning request to the ONU after the tuning messages have been exchanged and to receive a tuning acknowledgement message from the ONU indicating that the tuning request will be executed, wherein the source OLT CT is configured to transmit a broadcast notification message to all OLT CTs within the OLT, except for the source OLT CT, after receipt of the tuning acknowledge message from the ONU, and wherein the broadcast notification message includes a tuning time of the ONU.
摘要翻译：光线路终端（OLT）包括目标OLT信道终止（CT）和与目标OLT CT通信的源OLT CT，其中源OLT CT被配置为与目标OLT CT交换调谐消息以启动上行波长调整光网络单元（ONU），其中源OLT CT被配置为在交换了调谐消息之后向ONU发送调谐请求，并且从ONU接收指示调谐请求将被执行的调谐确认消息其中，所述源OLT CT被配置为在从所述ONU接收到所述调谐确认消息之后，向OLT内的所有OLT CT发送广播通知消息，除了所述源OLT CT，并且其中所述广播通知消息包括调谐时间的ONU。

48. 发明授权

EP2499770B1 DOWNSTREAM FRAME SYNCHRONIZATION PATTERN PROTECTED BY HEADER ERROR CONTROL IN TEN GIGABIT PASSIVE OPTICAL NETWORK 有权
标题翻译： BY头错误控制PROTECTED DOWN UNDER同步模式在无源光10千兆位网络
公开(公告)号：EP2499770B1
公开(公告)日：2015-08-19
申请号：EP10837015.6
申请日：2010-12-06
申请人： Huawei Technologies Co., Ltd.
发明人： LUO, Yuanqiu , EFFENBERGER, J.Frank
IPC分类号： H04B10/27 , H04L7/04 , H04J3/00 , H04J3/06 , H04Q11/00 , H04L1/00
CPC分类号： H04B10/27 , H04J3/0608 , H04L1/007 , H04L1/0072 , H04L1/0079 , H04L7/048 , H04Q11/0066 , H04Q11/0067

49. 发明公开

EP2750330A1 OPTICAL NETWORK TERMINAL MANAGEMENT CONTROL INTERFACE MESSAGE TRANSMISSION METHOD AND SYSTEM, AND CORRESPONDING DEVICE 审中-公开
标题翻译：方法和系统消息传输OVER税收接口，光纤网络及相关设备的终端管理
公开(公告)号：EP2750330A1
公开(公告)日：2014-07-02
申请号：EP12837663.9
申请日：2012-05-28
申请人： Huawei Technologies Co., Ltd.
发明人： LIANG, Xuanqin , ZHENG, Gang , LUO, Yuanqiu , WU, Wei
IPC分类号： H04L12/24 , H04Q11/00
CPC分类号： H04B10/27 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0088
摘要： The present application discloses a method, a system and a related device for transmitting an OMCI message. The method includes: sending, by an optical line terminal device, configuration information to an optical network terminal device, where the configuration information is used to instruct the optical network terminal device to configure a multicast port on the local node to an enabled status so as to establish a multicast channel; and sending an OMCI message that carries multicast information to the optical network terminal device through the multicast channel, where the multicast information includes a multicast port identifier and the multicast port identifier is used to reflect a mapping between the OMCI message and the multicast port.
摘要翻译：本申请盘松的方法，系统和用于发送消息给OMCI相关设备。该方法包括：在光线路终端装置发送，由，配置信息，以在光网络终端装置，其中所述配置信息被用于指示所述光网络终端装置以在启用状态，以便在本地节点上配置组播端口建立了多播信道; 和发送OMCI消息中携带通过多播信道，其中所述多播信息包括多播端口标识符和多播端口标识符被用来反映OMCI消息和多播端口之间的映射没有多播信息发送给光网络终端装置。

50. 发明公开

EP2380295A1 FIELD FRAMING WITH BUILT-IN INFORMATION 有权转让
标题翻译：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.

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