WO2012126421A3 - 一种光传送网的数据处理方法、相关设备及系统 - Google Patents

一种光传送网的数据处理方法、相关设备及系统 Download PDF

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Publication number
WO2012126421A3
WO2012126421A3 PCT/CN2012/075513 CN2012075513W WO2012126421A3 WO 2012126421 A3 WO2012126421 A3 WO 2012126421A3 CN 2012075513 W CN2012075513 W CN 2012075513W WO 2012126421 A3 WO2012126421 A3 WO 2012126421A3
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WO
WIPO (PCT)
Prior art keywords
optical
data processing
unit
processing method
burst
Prior art date
Application number
PCT/CN2012/075513
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English (en)
French (fr)
Other versions
WO2012126421A2 (zh
Inventor
邓宁
维塞斯⋅马腾
石晓钟
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP12759883.7A priority Critical patent/EP2838275B1/en
Priority to CN201280000554.0A priority patent/CN102783178B/zh
Priority to PCT/CN2012/075513 priority patent/WO2012126421A2/zh
Priority to ES12759883.7T priority patent/ES2647894T3/es
Publication of WO2012126421A2 publication Critical patent/WO2012126421A2/zh
Publication of WO2012126421A3 publication Critical patent/WO2012126421A3/zh
Priority to US14/541,950 priority patent/US10085078B2/en

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Classifications

    • 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
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0086—Network resource allocation, dimensioning or optimisation

Abstract

本发明实施例提供了一种光传送网的数据处理方法、相关设备及系统。其中，一种光传送网的数据处理方法包括：封装业务数据到光净荷单元中；映射所述光净荷单元到光通道数据单元；将所述光通道数据单元映射到光突发传送单元的净荷区；将所述光突发传送单元进行电光转换形成光突发光信号；将所述光突发光信号承载到光突发通道的光时隙上；将所述光突发通道发射到线路上。本发明提供的技术方案能够有效简化数据处理过程，降低数据处理时延。
PCT/CN2012/075513 2012-05-15 2012-05-15 一种光传送网的数据处理方法、相关设备及系统 WO2012126421A2 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12759883.7A EP2838275B1 (en) 2012-05-15 2012-05-15 Data processing method in optical transport network, and related device and system
CN201280000554.0A CN102783178B (zh) 2012-05-15 2012-05-15 一种光传送网的数据处理方法、相关设备及系统
PCT/CN2012/075513 WO2012126421A2 (zh) 2012-05-15 2012-05-15 一种光传送网的数据处理方法、相关设备及系统
ES12759883.7T ES2647894T3 (es) 2012-05-15 2012-05-15 Método de procesamiento de datos en una red óptica de transporte, y dispositivo asociado y sistema
US14/541,950 US10085078B2 (en) 2012-05-15 2014-11-14 Data processing method, related device, and system for optical transport network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/075513 WO2012126421A2 (zh) 2012-05-15 2012-05-15 一种光传送网的数据处理方法、相关设备及系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/541,950 Continuation US10085078B2 (en) 2012-05-15 2014-11-14 Data processing method, related device, and system for optical transport network

Publications (2)

Publication Number Publication Date
WO2012126421A2 WO2012126421A2 (zh) 2012-09-27
WO2012126421A3 true WO2012126421A3 (zh) 2013-04-18

Family

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Family Applications (1)

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PCT/CN2012/075513 WO2012126421A2 (zh) 2012-05-15 2012-05-15 一种光传送网的数据处理方法、相关设备及系统

Country Status (5)

Country Link
US (1) US10085078B2 (zh)
EP (1) EP2838275B1 (zh)
CN (1) CN102783178B (zh)
ES (1) ES2647894T3 (zh)
WO (1) WO2012126421A2 (zh)

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CN104702397B (zh) * 2013-12-05 2019-07-12 中兴通讯股份有限公司 一种obtn时隙长度调整方法、装置及节点
CN104796212B (zh) 2014-01-22 2019-07-05 中兴通讯股份有限公司 一种光突发传送网、节点和传输方法
CN104796214B (zh) * 2014-01-22 2019-03-26 中兴通讯股份有限公司 光突发传送网节点时隙同步的训练方法、节点设备和网络
CN104796798B (zh) * 2014-01-22 2019-07-30 中兴通讯股份有限公司 一种光突发传送网obtn的业务传输方法、源节点及宿节点
CN103840878B (zh) * 2014-02-26 2016-04-13 烽火通信科技股份有限公司 Otn设备基于odu0/1颗粒的电交叉容量测试系统及方法
CN106559141B (zh) * 2015-09-25 2020-01-10 华为技术有限公司 一种信号发送、接收方法、装置及系统
CN107517115B (zh) * 2016-06-16 2021-11-12 中兴通讯股份有限公司 一种业务站点上下路的业务调整方法及装置
US10719394B2 (en) * 2017-10-25 2020-07-21 Innogrit Technologies Co., Ltd. Systems and methods for fast access of non-volatile storage devices
CN114866618A (zh) 2019-04-30 2022-08-05 华为技术有限公司 光传送网中的数据传输方法及装置
US10992387B2 (en) * 2019-09-12 2021-04-27 Google Llc Port replicator
CN112788442B (zh) * 2019-11-08 2022-09-27 烽火通信科技股份有限公司 一种低速业务在otn网络中的承载方法及系统
CN115623361A (zh) * 2021-07-14 2023-01-17 中兴通讯股份有限公司 光业务单元的映射方法及装置、存储介质、电子装置

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Also Published As

Publication number Publication date
CN102783178B (zh) 2015-07-29
CN102783178A (zh) 2012-11-14
US20150071637A1 (en) 2015-03-12
US10085078B2 (en) 2018-09-25
WO2012126421A2 (zh) 2012-09-27
EP2838275A2 (en) 2015-02-18
EP2838275B1 (en) 2017-10-04
EP2838275A4 (en) 2015-09-16
ES2647894T3 (es) 2017-12-27

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