FI900485A0 - Bredband-optiskt kommunikationssystem speciellt foer abonnent. - Google Patents

Bredband-optiskt kommunikationssystem speciellt foer abonnent.

Info

Publication number
FI900485A0
FI900485A0 FI900485A FI900485A FI900485A0 FI 900485 A0 FI900485 A0 FI 900485A0 FI 900485 A FI900485 A FI 900485A FI 900485 A FI900485 A FI 900485A FI 900485 A0 FI900485 A0 FI 900485A0
Authority
FI
Finland
Prior art keywords
bredband
abonnent
optiskt
kommunikationssystem
speciellt foer
Prior art date
Application number
FI900485A
Other languages
English (en)
Inventor
Rolf Heidemann
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
Publication of FI900485A0 publication Critical patent/FI900485A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
FI900485A 1989-01-31 1990-01-31 Bredband-optiskt kommunikationssystem speciellt foer abonnent. FI900485A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3902746A DE3902746A1 (de) 1989-01-31 1989-01-31 Optisches breitband-nachrichtenuebertragungssystem, insbesondere fuer den teilnehmeranschlussbereich

Publications (1)

Publication Number Publication Date
FI900485A0 true FI900485A0 (fi) 1990-01-31

Family

ID=6373100

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900485A FI900485A0 (fi) 1989-01-31 1990-01-31 Bredband-optiskt kommunikationssystem speciellt foer abonnent.

Country Status (6)

Country Link
US (1) US5058102A (fi)
EP (1) EP0380945A3 (fi)
JP (1) JPH02238739A (fi)
AU (1) AU624208B2 (fi)
DE (1) DE3902746A1 (fi)
FI (1) FI900485A0 (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935183C2 (de) * 1989-07-04 1998-07-02 Sel Alcatel Ag Kabelfernseh-Übertragungssystem
US5262883A (en) * 1989-12-01 1993-11-16 Scientific-Atlanta, Inc. CATV distribution networks using light wave transmission lines
US5726783A (en) * 1989-12-08 1998-03-10 British Telecommunications Public Limited Company Optical fibre communication system
DE4001039A1 (de) * 1990-01-16 1991-07-18 Standard Elektrik Lorenz Ag Optisches kabelfernseh-uebertragungssystem
US5107360A (en) * 1990-11-05 1992-04-21 General Instrument Corporation Optical transmission of RF subcarriers in adjacent signal bands
FR2672169B1 (fr) * 1991-01-24 1993-04-09 Alcatel Nv Procede et reseau de communication sur fibres optiques avec multiplexage en frequences.
JP2797824B2 (ja) * 1992-02-20 1998-09-17 日本電気株式会社 サブキャリア多重光伝送装置及びそれに用いるｉ／ｏカード
JPH06292038A (ja) * 1992-05-08 1994-10-18 Matsushita Electric Ind Co Ltd 旅客移動体内映像分配装置
US5479286A (en) * 1993-08-04 1995-12-26 British Telecommunications Public Limited Company Optical fibre communications system
WO1995005041A1 (en) * 1993-08-04 1995-02-16 British Telecommunications Public Limited Company Optical fibre communications system
US5680234A (en) * 1994-10-20 1997-10-21 Lucent Technologies Inc. Passive optical network with bi-directional optical spectral slicing and loop-back
DE19505578A1 (de) * 1995-02-18 1996-08-22 Sel Alcatel Ag Optisches Übertragungssystem für Kabelfernsehsignale und Video- und Telekommunikationssignale
DE19643872A1 (de) 1996-10-31 1998-05-07 Alsthom Cge Alcatel Optische Netzabschlußeinheit eines hybriden Glasfaser-Koaxialkabel-Zugangsnetzes
US5889814A (en) * 1997-02-24 1999-03-30 At&T Wireless Services, Inc. Transmit/receive compensation for a dual FDD/TDD architecture
DE19715636A1 (de) * 1997-04-15 1998-10-22 Renfer Robert O Vorrichtung zur drahtlosen optischen Übertragung
CA2304280C (en) 1997-09-29 2003-07-08 Tollgrade Communications, Inc. Frequency agile transponder
DE19747447A1 (de) * 1997-10-28 1999-04-29 Cit Alcatel Vorrichtung zum Zusammenführen und Verstärken von zwei breitbandigen Signalen
DE10010453B4 (de) * 2000-03-03 2004-02-12 Siemens Ag Anordnung zur Erzeugung eines Wellenlängen-Multiplexsignals mit geringen Kanalabständen
WO2003088667A1 (en) * 2002-04-12 2003-10-23 Koninklijke Philips Electronics N.V. Transmission method and system having mapped unicast frequency band
US20080310846A1 (en) * 2007-06-13 2008-12-18 West Jr Lamar E Frequency modulated burst mode transmitter
JP5924088B2 (ja) * 2012-04-06 2016-05-25 富士通株式会社 光伝送システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105544B (en) * 1981-09-01 1985-03-27 Standard Telephones Cables Ltd Multiplexing of optical signals
NL8105609A (nl) * 1981-12-14 1983-07-01 Philips Nv Gemeenschappelijke antenne/inrichting.
DE3246225C2 (de) * 1982-12-14 1985-07-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Breitbandverteilsystem hoher Kanalzahl
DE3323573A1 (de) * 1983-06-30 1985-01-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Integriertes nachrichtensystem
GB2142796B (en) * 1983-07-01 1986-07-16 Standard Telephones Cables Ltd Optical fdm system
DE3403206A1 (de) * 1984-01-31 1985-08-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart Lichtwellenleiter-verteilnetz fuer fernseh- und tonprogramme
DE3417644A1 (de) * 1984-05-12 1985-11-14 Licentia Gmbh Verfahren zur bidirektionalen optischen nachrichtenuebertragung
US4726011A (en) * 1985-04-08 1988-02-16 Itt Defense Communications, A Division Of Itt Corporation Coherent optical fiber communication with frequency-division-multiplexing
US4775972A (en) * 1985-05-10 1988-10-04 Itt Corporation, Defense Communications Division Optical fiber communication for local area networks with frequency-division-multiplexing
JPS61274437A (ja) * 1985-05-29 1986-12-04 Nippon Hoso Kyokai <Nhk> 周波数分割多重伝送方式
DE3632047C2 (de) * 1986-09-20 1998-05-14 Sel Alcatel Ag Optisches Nachrichtenübertragungssystem für Schmalband- und Breitband-Nachrichtensignale

Also Published As

Publication number Publication date
DE3902746A1 (de) 1990-08-09
EP0380945A3 (de) 1992-05-06
US5058102A (en) 1991-10-15
AU4724589A (en) 1990-08-09
EP0380945A2 (de) 1990-08-08
JPH02238739A (ja) 1990-09-21
AU624208B2 (en) 1992-06-04

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: ALCATEL N. V.