ATE128590T1 - Verfahren und netzwerk zur kommunikation über optische fasern mit frequenzmultiplex. - Google Patents

Verfahren und netzwerk zur kommunikation über optische fasern mit frequenzmultiplex.

Info

Publication number
ATE128590T1
ATE128590T1 AT92400167T AT92400167T ATE128590T1 AT E128590 T1 ATE128590 T1 AT E128590T1 AT 92400167 T AT92400167 T AT 92400167T AT 92400167 T AT92400167 T AT 92400167T AT E128590 T1 ATE128590 T1 AT E128590T1
Authority
AT
Austria
Prior art keywords
frequency
network
communication
optical fibers
communication via
Prior art date
Application number
AT92400167T
Other languages
English (en)
Inventor
Olivier Audoin
Jean-Michel Gabriagues
Michel Sotom
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Application granted granted Critical
Publication of ATE128590T1 publication Critical patent/ATE128590T1/de

Links

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
    • 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
    • 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
    • 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
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
AT92400167T 1991-01-24 1992-01-22 Verfahren und netzwerk zur kommunikation über optische fasern mit frequenzmultiplex. ATE128590T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100791A FR2672169B1 (fr) 1991-01-24 1991-01-24 Procede et reseau de communication sur fibres optiques avec multiplexage en frequences.

Publications (1)

Publication Number Publication Date
ATE128590T1 true ATE128590T1 (de) 1995-10-15

Family

ID=9409003

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92400167T ATE128590T1 (de) 1991-01-24 1992-01-22 Verfahren und netzwerk zur kommunikation über optische fasern mit frequenzmultiplex.

Country Status (10)

Country Link
US (1) US5301052A (de)
EP (1) EP0496675B1 (de)
JP (1) JP3213364B2 (de)
AT (1) ATE128590T1 (de)
AU (1) AU648862B2 (de)
CA (1) CA2060098C (de)
DE (1) DE69205016T2 (de)
ES (1) ES2078675T3 (de)
FR (1) FR2672169B1 (de)
NZ (1) NZ241089A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672170B1 (fr) * 1991-01-24 1993-09-10 Alcatel Nv Procede et reseau de transmission de messages dans des canaux frequentiels.
GB9220592D0 (en) * 1992-09-30 1992-11-11 Plessey Telecomm Optic switching
JP2783164B2 (ja) * 1994-09-14 1998-08-06 日本電気株式会社 通信網
JPH09321707A (ja) * 1996-05-29 1997-12-12 Canon Inc 光送信装置、光送受信装置、光通信システム、送信波長制御方法、及び光通信方法
JPH09321711A (ja) * 1996-05-29 1997-12-12 Canon Inc 光送信装置、光送受信装置、光通信システム、送信波長制御方法、及び光通信方法
US5949562A (en) * 1994-11-30 1999-09-07 Canon Kabushiki Kaisha Transmission wavelength control method permitting efficient wavelength multiplexing, optical communication method, optical transmitter, optical transmitter-receiver apparatus, and optical communication system
JP3305137B2 (ja) * 1994-11-30 2002-07-22 キヤノン株式会社 光送信装置、光送受信装置、光通信システム、送信波長制御方法、及び光通信方法
EP0734130B1 (de) * 1995-03-23 2003-06-04 Canon Kabushiki Kaisha Wellenlängenzuordnung in einem optischen Übertragungssystem
EP0753948B1 (de) * 1995-07-11 2006-06-07 Alcatel Zuweisung von Kapazität bei OFDM
JPH0983492A (ja) * 1995-09-19 1997-03-28 Canon Inc 波長制御方法と通信システム
JPH0983493A (ja) * 1995-09-19 1997-03-28 Canon Inc 波長多重通信システム
DE19963803A1 (de) * 1999-12-30 2001-07-26 Siemens Ag Verfahren und Anordnung zur Einstellung der Frequenz eines Sendelasers
US6583901B1 (en) * 2000-02-23 2003-06-24 Henry Hung Optical communications system with dynamic channel allocation
RU2161374C1 (ru) * 2000-04-07 2000-12-27 Физический факультет МГУ им. Ломоносова М.В. Способ символьной передачи данных по волоконно-оптической линии связи
US7145704B1 (en) 2003-11-25 2006-12-05 Cheetah Omni, Llc Optical logic gate based optical router
US20030026199A1 (en) * 2001-08-03 2003-02-06 Myers Michael H. Code-division, minimum-shift-keying optical multiplexing
US7209657B1 (en) 2001-12-03 2007-04-24 Cheetah Omni, Llc Optical routing using a star switching fabric
US7034975B1 (en) 2001-12-03 2006-04-25 Cheetah Onmi, Llc High speed MEMS device
US7110671B1 (en) * 2001-12-03 2006-09-19 Cheetah Omni, Llc Method and apparatus for scheduling communication using a star switching fabric
US7260655B1 (en) 2001-12-03 2007-08-21 Cheetah Omni, Llc Optical routing using star switching fabric with reduced effective switching time
US7324922B2 (en) * 2005-10-26 2008-01-29 International Business Machines Corporation Run-time performance verification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020289A (en) * 1972-05-15 1977-04-26 Teleplex, Inc. Random access, multiple station communication system
US4145575A (en) * 1976-10-21 1979-03-20 Nippon Electric Co., Ltd. Frequency-division multiplexed signal transmission system
US4730301A (en) * 1985-12-20 1988-03-08 Polaroid Corporation Wavelength multiplexed optical communications system and method
US4703474A (en) * 1986-02-28 1987-10-27 American Telephone And Telegraph Company, At&T Bell Laboratories Spread spectrum code-division-multiple-access (SS-CDMA) lightwave communication system
US4789980A (en) * 1986-08-18 1988-12-06 American Telephone & Telegraph Company, At&T Bell Laboratories Switching techniques for FDM communication systems
US4797879A (en) * 1987-06-05 1989-01-10 American Telephone And Telegraph Company At&T Bell Laboratories Packet switched interconnection protocols for a star configured optical lan
US4873681A (en) * 1988-01-26 1989-10-10 Bell Communications Research, Inc. Hybrid optical and electronic packet switch
DE3902746A1 (de) * 1989-01-31 1990-08-09 Standard Elektrik Lorenz Ag Optisches breitband-nachrichtenuebertragungssystem, insbesondere fuer den teilnehmeranschlussbereich
FR2642924B1 (fr) * 1989-02-03 1991-04-12 Comp Generale Electricite Reseau de communication sur fibres optiques avec multiplexage en frequences

Also Published As

Publication number Publication date
US5301052A (en) 1994-04-05
EP0496675B1 (de) 1995-09-27
DE69205016T2 (de) 1996-02-29
JPH04318713A (ja) 1992-11-10
CA2060098C (fr) 2002-03-19
AU1037692A (en) 1992-07-30
FR2672169A1 (fr) 1992-07-31
FR2672169B1 (fr) 1993-04-09
EP0496675A1 (de) 1992-07-29
CA2060098A1 (fr) 1992-07-25
JP3213364B2 (ja) 2001-10-02
DE69205016D1 (de) 1995-11-02
AU648862B2 (en) 1994-05-05
NZ241089A (en) 1994-05-26
ES2078675T3 (es) 1995-12-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee