CN107615683A - 一种信号传输的方法、装置和系统 - Google Patents

一种信号传输的方法、装置和系统 Download PDF

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Publication number
CN107615683A
CN107615683A CN201580080615.2A CN201580080615A CN107615683A CN 107615683 A CN107615683 A CN 107615683A CN 201580080615 A CN201580080615 A CN 201580080615A CN 107615683 A CN107615683 A CN 107615683A
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China
Prior art keywords
optical signal
mode
mould group
optical
input port
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CN201580080615.2A
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English (en)
Inventor
杨素林
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN107615683A publication Critical patent/CN107615683A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/04—Mode multiplex systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

本发明实施例公开了一种信号传输的方法、装置和系统，其中方法包括第一模式复用器每个输入端口接收第一光信号；第一模式复用器根据所述输入端口与模组的对应关系产生第二光信号，所述第二光信号为与所述输入端口对应的模组的任意一个模式的光信号，其中一个输入端口对应一个模组；第一模式复用器输出所述第二光信号。本发明实施例通过提升单根光纤的传输容量实现大数据的传输，实现了传输容量的快速扩容，进而提高了系统总带宽利用率。

Description

PCT国内申请，说明书已公开。

Claims (23)

  1. PCT国内申请，权利要求书已公开。
CN201580080615.2A 2015-08-17 2015-08-17 一种信号传输的方法、装置和系统 Pending CN107615683A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/087234 WO2017028158A1 (zh) 2015-08-17 2015-08-17 一种信号传输的方法、装置和系统

Publications (1)

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CN107615683A true CN107615683A (zh) 2018-01-19

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US (1) US20180175937A1 (zh)
CN (1) CN107615683A (zh)
WO (1) WO2017028158A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551367A (zh) * 2018-02-28 2018-09-18 北京邮电大学 一种基于模分复用的传输系统及方法

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* Cited by examiner, † Cited by third party
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CN109245825A (zh) * 2018-05-25 2019-01-18 四川泰富地面北斗科技股份有限公司 一种同波长多根同质同长光纤的大流量传输系统及方法
CN113132007B (zh) * 2019-12-31 2024-06-18 华为技术有限公司 一种通信系统
JP7376827B2 (ja) * 2020-02-18 2023-11-09 日本電信電話株式会社 光伝送システム、光伝送装置及び光伝送方法
US11159238B1 (en) * 2020-08-11 2021-10-26 Juniper Networks, Inc. External laser enabled co-packaged optics architectures

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US8611747B1 (en) * 2009-05-18 2013-12-17 Cirrex Systems, Llc Method and system for multiplexing optical communication signals
US20140301707A1 (en) * 2013-04-09 2014-10-09 Institut National D'optique Optical waveguide, mode scrambler and mode conditioner for controlling mode power distribution
US20150030325A1 (en) * 2013-07-24 2015-01-29 Electronics And Telecommunications Research Institute Multi-mode fiber-based optical transmission/reception apparatus

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FR2932932B1 (fr) * 2008-06-23 2010-08-13 Draka Comteq France Sa Systeme optique multiplexe en longueur d'ondes avec fibres optiques multimodes
US8977121B2 (en) * 2011-02-15 2015-03-10 Nec Laboratories America, Inc. Spatial domain based multi dimensional coded modulation for multi Tb per second serial optical transport networks
ITMI20111188A1 (it) * 2011-06-29 2012-12-30 Milano Politecnico Sistema di comunicazione ottico a multiplazione di modo
EP2597792B1 (en) * 2011-11-28 2016-04-20 Alcatel Lucent Optical MIMO processing
EP2645609B1 (en) * 2012-03-30 2014-10-29 Alcatel Lucent Method of optical data transmission using mode division multiplexing
FR3023436B1 (fr) * 2014-07-01 2016-08-19 Telecom Paris Tech Methode et systeme de transmission sur fibre optique a brassage de modes et/ou de cœurs
CN104393925B (zh) * 2014-11-11 2017-02-15 浙江大学 一种基于模式‑波长混合复用的发射模块
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Publication number Priority date Publication date Assignee Title
US8611747B1 (en) * 2009-05-18 2013-12-17 Cirrex Systems, Llc Method and system for multiplexing optical communication signals
CN102461020A (zh) * 2009-06-13 2012-05-16 多特蒙德技术大学 经由多模光波导在发射站和接收站之间传输光信息的方法和设备
US20140301707A1 (en) * 2013-04-09 2014-10-09 Institut National D'optique Optical waveguide, mode scrambler and mode conditioner for controlling mode power distribution
US20150030325A1 (en) * 2013-07-24 2015-01-29 Electronics And Telecommunications Research Institute Multi-mode fiber-based optical transmission/reception apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551367A (zh) * 2018-02-28 2018-09-18 北京邮电大学 一种基于模分复用的传输系统及方法

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WO2017028158A1 (zh) 2017-02-23
US20180175937A1 (en) 2018-06-21

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Application publication date: 20180119