DE3785069D1 - Optisches uebertragungssystem und verfahren. - Google Patents

Optisches uebertragungssystem und verfahren.

Info

Publication number
DE3785069D1
DE3785069D1 DE8787301352T DE3785069T DE3785069D1 DE 3785069 D1 DE3785069 D1 DE 3785069D1 DE 8787301352 T DE8787301352 T DE 8787301352T DE 3785069 T DE3785069 T DE 3785069T DE 3785069 D1 DE3785069 D1 DE 3785069D1
Authority
DE
Germany
Prior art keywords
transmission system
optical transmission
optical
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787301352T
Other languages
English (en)
Other versions
DE3785069T2 (de
Inventor
Hicks, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intellectual Ventures I LLC
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE3785069D1 publication Critical patent/DE3785069D1/de
Publication of DE3785069T2 publication Critical patent/DE3785069T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • 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
    • 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
    • H04J14/028—WDM bus architectures
    • 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
    • H04J14/0283—WDM ring architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
DE8787301352T 1986-03-03 1987-02-17 Optisches uebertragungssystem und verfahren. Expired - Fee Related DE3785069T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/835,515 US4759011A (en) 1986-03-03 1986-03-03 Intranetwork and internetwork optical communications system and method

Publications (2)

Publication Number Publication Date
DE3785069D1 true DE3785069D1 (de) 1993-05-06
DE3785069T2 DE3785069T2 (de) 1993-07-08

Family

ID=25269709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301352T Expired - Fee Related DE3785069T2 (de) 1986-03-03 1987-02-17 Optisches uebertragungssystem und verfahren.

Country Status (5)

Country Link
US (1) US4759011A (de)
EP (1) EP0240119B1 (de)
JP (1) JP2505189B2 (de)
CA (1) CA1248588A (de)
DE (1) DE3785069T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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JPH01176127A (ja) * 1987-12-28 1989-07-12 Ncr Corp 光空間通信システム
GB8902745D0 (en) * 1989-02-08 1989-03-30 British Telecomm Optical interconnection network
JPH0357343A (ja) * 1989-07-26 1991-03-12 Oki Electric Ind Co Ltd 光交換機
DE3937693A1 (de) * 1989-11-13 1991-05-23 Rheydt Kabelwerk Ag Verfahren zum spleissfreien anschliessen von teilnehmern
US5448389A (en) * 1989-12-22 1995-09-05 British Telecommunications Public Limited Company Passive optical ring network
US5101290A (en) * 1990-08-02 1992-03-31 At&T Bell Laboratories High-performance packet-switched wdm ring networks with tunable lasers
JP3117018B2 (ja) * 1990-10-29 2000-12-11 株式会社日立製作所 ネットワーク装置
US5191626A (en) * 1991-04-22 1993-03-02 The Trustees Of Columbia University In The City Of New York Optical communications system and method
JPH04334134A (ja) * 1991-05-10 1992-11-20 Mitsubishi Electric Corp 通信方式
EP0541983A1 (de) * 1991-10-15 1993-05-19 Nec Corporation System und Knotenvorrichtung für ein optisches lokales Netz
JP3204463B2 (ja) * 1992-06-06 2001-09-04 キヤノン株式会社 波長多重光通信ネットワーク
DE4240627A1 (de) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Integriert-optische Schaltung und Kopfstation für eine integriert-optische Schaltung
US5351146A (en) * 1993-03-01 1994-09-27 At&T Bell Laboratories All-optical network architecture
US5517498A (en) * 1993-09-20 1996-05-14 International Business Machines Corporation Spatial reuse of bandwidth on a ring network
JP2888272B2 (ja) * 1994-12-15 1999-05-10 日本電気株式会社 光ネットワークおよび中継ノード
US5898801A (en) 1998-01-29 1999-04-27 Lockheed Martin Corporation Optical transport system
JP3473389B2 (ja) * 1998-04-03 2003-12-02 住友電装株式会社 光スターカプラ
US6597479B1 (en) 1999-10-22 2003-07-22 Adtran, Inc. Fiber quadrupler device method for providing full duplex communications to a synchronous optical network over a single optical fiber
US20020101874A1 (en) * 2000-11-21 2002-08-01 Whittaker G. Allan Physical layer transparent transport information encapsulation methods and systems
US7286760B1 (en) * 2001-11-15 2007-10-23 At&T, Corp. Wavelength allocation in regional access network with optical add-drop multiplexers
US7200332B2 (en) * 2002-03-15 2007-04-03 Fujitsu Limited System and method for assigning traffic to wavelengths in optical networks
US7085497B2 (en) 2002-04-03 2006-08-01 Lockheed Martin Corporation Vehicular communication system
US20040076434A1 (en) * 2002-09-27 2004-04-22 Whittaker G. Allan Optical distribution network for RF and other analog signals
US6912339B2 (en) 2002-09-27 2005-06-28 Lockheed Martin Corporation Optical interface devices having balanced amplification
US7283480B1 (en) 2002-11-12 2007-10-16 Lockheed Martin Corporation Network system health monitoring using cantor set signals
US7349629B1 (en) 2002-11-26 2008-03-25 Lockheed Martin Corporation Methods and systems for creating a digital interconnect fabric
EP1453234A3 (de) * 2003-02-27 2006-05-17 ECI Telecom Ltd. Vorrichtung und Verfahren zur optischen Kommunikation
US7570887B2 (en) * 2003-03-31 2009-08-04 Lockheed Martin Corporation Optical network interface systems and devices
US7424228B1 (en) 2003-03-31 2008-09-09 Lockheed Martin Corporation High dynamic range radio frequency to optical link
US7440699B1 (en) 2004-06-28 2008-10-21 Lockheed Martin Corporation Systems, devices and methods for transmitting and receiving signals on an optical network
US20060216029A1 (en) * 2005-03-23 2006-09-28 Fujitsu Limited Method and system for improving upstream efficiency in extended broadcasting networks
EP1713190A1 (de) * 2005-04-15 2006-10-18 Alcatel Netzwerkkonfiguration zur Übertragung optischer Signale
EP2560293B1 (de) * 2010-04-12 2018-02-21 Panasonic Intellectual Property Management Co., Ltd. Steuervorrichtung, kommunikationsendgerät, steuerverfahren, kommunikationssteuerungsverfahren und integrierte schaltung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435230A (en) * 1966-12-08 1969-03-25 Bell Telephone Labor Inc Optical information transmission system
US3604936A (en) * 1968-08-20 1971-09-14 Bell Telephone Labor Inc Optical time division switching system
US3890471A (en) * 1973-12-17 1975-06-17 Bell Telephone Labor Inc Loop data transmission arrangement employing an interloop communication terminal
US4089584A (en) * 1976-10-29 1978-05-16 Northrop Corporation Multiple station multiplexed communications link employing a single optical fiber
US4234971A (en) * 1979-09-24 1980-11-18 Nasa Precise RF timing signal distribution to remote stations
FR2472889A1 (fr) * 1979-12-28 1981-07-03 Comp Generale Electricite Dispositif de telephonie optique
US4317614A (en) * 1980-02-20 1982-03-02 General Dynamics, Pomona Division Fiber optic bus manifold
US4616898A (en) * 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
JPS58120330A (ja) * 1982-01-11 1983-07-18 Toshiba Corp 光通信回路装置
US4592043A (en) * 1983-07-08 1986-05-27 At&T Bell Laboratories Wavelength division multiplexing optical communications systems
WO1985000484A1 (en) * 1983-07-08 1985-01-31 American Telephone & Telegraph Company Wavelength division multiplexing optical communications systems
DE3339188A1 (de) * 1983-10-26 1985-05-09 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin Optischer resonator mit einer monomodefaser als resonatorring und verwendung derartiger resonatoren
JPS60158742A (ja) * 1984-01-30 1985-08-20 Yokogawa Hokushin Electric Corp 光デ−タウエイ
JPS60186139A (ja) * 1984-03-06 1985-09-21 Fujitsu Ltd 光フアイババス通信方式
US4675866A (en) * 1984-04-24 1987-06-23 Nec Corporation Broadband network systems
JPS60251744A (ja) * 1984-05-29 1985-12-12 Nec Corp ブロ−ドバンドネツトワ−クシステム
US4742576A (en) * 1985-12-23 1988-05-03 Polaroid Corporation Optical communication system employing coherent detection and method

Also Published As

Publication number Publication date
EP0240119B1 (de) 1993-03-31
DE3785069T2 (de) 1993-07-08
US4759011A (en) 1988-07-19
CA1248588A (en) 1989-01-10
EP0240119A3 (en) 1989-02-08
EP0240119A2 (de) 1987-10-07
JP2505189B2 (ja) 1996-06-05
JPS62209940A (ja) 1987-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: SENSHIN CAPITAL, LLC, WILMINGTON, DEL., US