IN2015DN02246A - - Google Patents

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Publication number
IN2015DN02246A
IN2015DN02246A IN2246DEN2015A IN2015DN02246A IN 2015DN02246 A IN2015DN02246 A IN 2015DN02246A IN 2246DEN2015 A IN2246DEN2015 A IN 2246DEN2015A IN 2015DN02246 A IN2015DN02246 A IN 2015DN02246A
Authority
IN
India
Prior art keywords
optical
network element
optical signal
link
propagation mode
Prior art date
Application number
Other languages
English (en)
Inventor
Fabio; Cavaliere
Luca; Poti
Gianluca; Meloni
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN02246A publication Critical patent/IN2015DN02246A/en

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Classifications

    • 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
    • H04B10/2589—Bidirectional transmission
    • 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
    • H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
    • H04J14/0232—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/04—Mode multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
IN2246DEN2015 2012-10-09 2012-10-09 IN2015DN02246A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/069954 WO2014056526A1 (en) 2012-10-09 2012-10-09 Optical communication system, method of bi-directional communication and method of operating a network element

Publications (1)

Publication Number Publication Date
IN2015DN02246A true IN2015DN02246A (xx) 2015-08-21

Family

ID=47022647

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2246DEN2015 IN2015DN02246A (xx) 2012-10-09 2012-10-09

Country Status (4)

Country Link
US (1) US9621297B2 (xx)
EP (1) EP2907250B1 (xx)
IN (1) IN2015DN02246A (xx)
WO (1) WO2014056526A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2693672A1 (en) * 2012-07-30 2014-02-05 Xieon Networks S.à.r.l. Optical network and optical network element
CN106664638A (zh) * 2014-12-31 2017-05-10 华为技术有限公司 一种数据传输的方法、装置和系统
GB2542109A (en) * 2015-06-26 2017-03-15 Univ Aston Mode division multiplexed passive optical network
KR102032364B1 (ko) * 2015-09-09 2019-10-16 한국전자통신연구원 모드 분할 다중 수동형 광 네트워크 장치 및 이를 이용한 송수신 방법
CN107437965B (zh) * 2016-05-25 2020-12-04 上海诺基亚贝尔股份有限公司 Wdm-pon系统中支持高速信号传输的方法及其装置
EP3432494B1 (en) * 2017-07-17 2021-09-08 ADVA Optical Networking SE A method and apparatus for enabling a single fiber-working on an optical fiber
US11159238B1 (en) 2020-08-11 2021-10-26 Juniper Networks, Inc. External laser enabled co-packaged optics architectures

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0164113B1 (ko) * 1995-11-02 1998-12-01 양승택 광 도파로 내의 모드 변환과 모드 선택을 이용한 광교환 장치
KR20100092853A (ko) * 2009-02-13 2010-08-23 한국과학기술원 저잡음 다파장 광원을 구비한 저잡음 광신호의 전송 장치, 저잡음 다파장 광원을 이용한 방송 신호 전송 장치, 및 이를 구비한 광가입자망
DE102009025232A1 (de) * 2009-06-13 2010-12-16 Technische Universität Dortmund Verfahren und Vorrichtung zur Übertragung optischer Informationen zwischen Senderstation und Empfängerstation über einen Mehrmoden-Lichtwellenleiter
US8320769B2 (en) * 2009-06-26 2012-11-27 Alcatel Lucent Transverse-mode multiplexing for optical communication systems
JP6170924B2 (ja) * 2011-09-16 2017-07-26 コーニング インコーポレイテッド モード分割多重化用数モード光ファイバ
US8891964B2 (en) * 2011-12-12 2014-11-18 Nec Laboratories America, Inc. Dynamic multidimensional optical networking based on spatial and spectral processing
EP2823580B1 (en) * 2012-03-08 2019-06-19 Alcatel Lucent Multi-mode optical communication with mode mixtures

Also Published As

Publication number Publication date
WO2014056526A1 (en) 2014-04-17
US20150270920A1 (en) 2015-09-24
EP2907250B1 (en) 2016-12-07
EP2907250A1 (en) 2015-08-19
US9621297B2 (en) 2017-04-11

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