CN111566957A - 报文处理方法及设备 - Google Patents

报文处理方法及设备 Download PDF

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Publication number
CN111566957A
CN111566957A CN201880086081.8A CN201880086081A CN111566957A CN 111566957 A CN111566957 A CN 111566957A CN 201880086081 A CN201880086081 A CN 201880086081A CN 111566957 A CN111566957 A CN 111566957A
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message
flexe
identifier
gem frame
processing
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CN201880086081.8A
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CN111566957B (zh
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林连魁
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1652—Optical Transport Network [OTN]
    • H04J3/1658—Optical Transport Network [OTN] carrying packets or ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0073—Services, e.g. multimedia, GOS, QOS
    • H04J2203/0082—Interaction of SDH with non-ATM protocols
    • H04J2203/0085—Support of Ethernet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

本申请提供一种报文处理方法及设备，该方法包括：第一设备通过第一设备中设置的第一FlexE垫片层对接收到的第一报文进行识别；第一设备识别出第一报文是FlexE报文时，对第一报文进行时隙映射后，将第一报文封装进第一GEM帧中，并从预留给FlexE业务的至少一个标识中选择一个第一标识分配给第一GEM帧，第一标识用于指示第一GEM帧是FlexE报文对应的GEM帧，第一设备将携带第一标识的第一GEM帧发送出去。从而可实现低时延传输。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201880086081.8A 2018-04-28 2018-04-28 报文处理方法及设备 Active CN111566957B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113645005A (zh) * 2018-04-28 2021-11-12 华为技术有限公司 报文处理方法及设备

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
EP4123971A1 (en) * 2021-07-20 2023-01-25 Nokia Solutions and Networks Oy Processing data in an ethernet protocol stack

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110116796A1 (en) * 2008-08-19 2011-05-19 Ruobin Zheng Method, device, and system for bearing multi-protocol label switching packet in passive optical network
US20170005742A1 (en) * 2015-06-30 2017-01-05 Ciena Corporation Flexible ethernet switching systems and methods
CN106612203A (zh) * 2015-10-27 2017-05-03 中兴通讯股份有限公司 一种处理灵活以太网客户端数据流的方法及装置
CN106911426A (zh) * 2017-02-16 2017-06-30 华为技术有限公司 一种灵活以太网中传输数据的方法及设备
CN107888345A (zh) * 2016-09-29 2018-04-06 中兴通讯股份有限公司 一种信息传输的方法和设备

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002077210A (ja) * 2000-08-25 2002-03-15 Fujitsu Denso Ltd Ｐｏｎ伝送システム、ａｔｍ−ｐｏｎ伝送システム、光ネットワーク装置、及び光回線終端装置
US7535930B2 (en) * 2003-04-10 2009-05-19 Samsung Electronics Co., Ltd. GEM frame structure showing payload type of frame and method for processing data thereof
JP3936721B2 (ja) * 2005-07-29 2007-06-27 株式会社日立コミュニケーションテクノロジー 光アクセスシステム、光加入者装置及び光集線装置
KR100800688B1 (ko) * 2005-12-26 2008-02-01 삼성전자주식회사 파장분할다중방식 수동형 광네트워크 시스템의 광송신기제어 장치 및 그 방법
CN100512059C (zh) * 2006-08-16 2009-07-08 华为技术有限公司 在无源光网络中传输同步数字体系业务的方法及装置
JP4333737B2 (ja) * 2006-12-26 2009-09-16 沖電気工業株式会社 ギガビット受動型光加入者ネットワークで用いられる信号処理装置及び信号処理方法
CN101257347B (zh) * 2007-02-28 2011-07-13 株式会社日立制作所 带宽分配设备及方法
CN101378388B (zh) * 2007-08-28 2012-10-03 华为技术有限公司 一种无源光网络数据传输的方法、系统和设备
US7860121B2 (en) * 2007-10-31 2010-12-28 Cortina Systems, Inc. Forwarding loop prevention apparatus and methods
US8126335B2 (en) * 2008-06-08 2012-02-28 Pmc-Sierra Israel Ltd. Methods and apparatus for next generation access passive optical networks
CN102480652B (zh) * 2010-11-29 2014-09-10 中兴通讯股份有限公司 映射业务流的方法和ont
EP2837141B1 (en) * 2012-05-16 2016-07-27 Huawei Technologies Co., Ltd. Dynamic bandwidth assignment in hybrid access network with passive optical network and another medium
KR20150022859A (ko) * 2012-05-28 2015-03-04 후아웨이 테크놀러지 컴퍼니 리미티드 광 네트워크 단말 관리 및 제어 인터페이스 메시지를 전송하는 방법 및 시스템, 및 대응하는 장치
US9301029B2 (en) * 2012-11-05 2016-03-29 Broadcom Corporation Data rate control in an optical line terminal
US9231722B2 (en) * 2013-01-28 2016-01-05 Broadcom Corporation Multi-port channelized optical line terminal
CN104365063B (zh) * 2013-06-09 2018-03-13 华为技术有限公司 虚拟化无源光网络的方法、装置和无源光网络虚拟化系统
KR20160098402A (ko) * 2013-12-16 2016-08-18 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법, 장치 및 시스템
US10637604B2 (en) * 2014-10-24 2020-04-28 Ciena Corporation Flexible ethernet and multi link gearbox mapping procedure to optical transport network
CN106303763A (zh) * 2015-05-22 2017-01-04 中兴通讯股份有限公司 一种异常pon终端的检测方法及装置
EP3393136B1 (en) * 2015-06-30 2022-06-29 Ciena Corporation Flexible ethernet node and method for oam
US10177871B2 (en) * 2015-07-10 2019-01-08 Futurewei Technologies, Inc. High data rate extension with bonding
CN106411454B (zh) * 2015-07-30 2019-10-25 华为技术有限公司 用于数据传输的方法、发送机和接收机
US10461864B2 (en) * 2016-04-14 2019-10-29 Calix, Inc. Channel bonding techniques in a network
CN107438028B (zh) * 2016-05-25 2020-10-09 华为技术有限公司 一种客户业务处理的方法和设备
US10505655B2 (en) * 2016-07-07 2019-12-10 Infinera Corp. FlexE GMPLS signaling extensions
CN108322367B (zh) * 2017-01-16 2022-01-14 中兴通讯股份有限公司 一种业务传递的方法、设备和系统
EP3729735B1 (en) * 2017-12-22 2022-07-06 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for configuring a flex ethernet node
CN115150020B (zh) * 2017-12-22 2024-09-06 瑞典爱立信有限公司 用于配置Flex以太网节点的方法和设备
CN111566957B (zh) * 2018-04-28 2021-07-09 华为技术有限公司 报文处理方法及设备
US10749623B2 (en) * 2018-12-21 2020-08-18 Adtran, Inc. Fault-tolerant distributed passive optical network bonding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110116796A1 (en) * 2008-08-19 2011-05-19 Ruobin Zheng Method, device, and system for bearing multi-protocol label switching packet in passive optical network
US20170005742A1 (en) * 2015-06-30 2017-01-05 Ciena Corporation Flexible ethernet switching systems and methods
CN106612203A (zh) * 2015-10-27 2017-05-03 中兴通讯股份有限公司 一种处理灵活以太网客户端数据流的方法及装置
CN107888345A (zh) * 2016-09-29 2018-04-06 中兴通讯股份有限公司 一种信息传输的方法和设备
CN106911426A (zh) * 2017-02-16 2017-06-30 华为技术有限公司 一种灵活以太网中传输数据的方法及设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113645005A (zh) * 2018-04-28 2021-11-12 华为技术有限公司 报文处理方法及设备

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EP3780424A1 (en) 2021-02-17
EP3780424A4 (en) 2021-04-28
EP3780424B1 (en) 2024-02-14
WO2019205136A1 (zh) 2019-10-31
US11296813B2 (en) 2022-04-05
CN111566957B (zh) 2021-07-09
US20210044374A1 (en) 2021-02-11
CN113645005A (zh) 2021-11-12

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