ATE376292T1 - Bidirektionale optische radiofrequenzübertragung - Google Patents

Bidirektionale optische radiofrequenzübertragung

Info

Publication number
ATE376292T1
ATE376292T1 AT01963829T AT01963829T ATE376292T1 AT E376292 T1 ATE376292 T1 AT E376292T1 AT 01963829 T AT01963829 T AT 01963829T AT 01963829 T AT01963829 T AT 01963829T AT E376292 T1 ATE376292 T1 AT E376292T1
Authority
AT
Austria
Prior art keywords
radio frequency
infrastructure
existing
frequency transmission
bidirectional optical
Prior art date
Application number
AT01963829T
Other languages
English (en)
Inventor
Georges Buabbud
Original Assignee
Tellabs Bedford Inc
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
Priority claimed from US09/633,320 external-priority patent/US7103907B1/en
Application filed by Tellabs Bedford Inc filed Critical Tellabs Bedford Inc
Application granted granted Critical
Publication of ATE376292T1 publication Critical patent/ATE376292T1/de

Links

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
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25751—Optical arrangements for CATV or video distribution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optical Communication System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT01963829T 2000-08-07 2001-08-07 Bidirektionale optische radiofrequenzübertragung ATE376292T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/633,320 US7103907B1 (en) 1999-05-11 2000-08-07 RF return optical transmission

Publications (1)

Publication Number Publication Date
ATE376292T1 true ATE376292T1 (de) 2007-11-15

Family

ID=24539168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01963829T ATE376292T1 (de) 2000-08-07 2001-08-07 Bidirektionale optische radiofrequenzübertragung

Country Status (5)

Country Link
EP (1) EP1354431B1 (de)
AT (1) ATE376292T1 (de)
AU (1) AU2001284749A1 (de)
DE (1) DE60131022D1 (de)
WO (1) WO2002013426A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040151446A1 (en) * 2002-07-10 2004-08-05 Wyatt Frank B. Coaxial cable having wide continuous usable bandwidth
US20040213532A1 (en) * 2002-07-10 2004-10-28 Wyatt Frank Burkhead Hybrid fiber-coaxial networks and broadband communications systems employing same
GB2418088A (en) * 2004-09-10 2006-03-15 Marconi Comm Ltd Upgrading optical telecommunications networks
CN102355307A (zh) * 2011-06-30 2012-02-15 绥中时骏科技有限公司 宽带射频光调制解调方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532507A4 (en) * 1990-03-20 1993-05-05 Scientific Atlanta, Inc. Cable television radio frequency return method
US5742414A (en) * 1996-09-24 1998-04-21 At&T Corp. Multiplicity of services via a wavelength division router
US6460182B1 (en) * 1999-05-11 2002-10-01 Marconi Communications, Inc. Optical communication system for transmitting RF signals downstream and bidirectional telephony signals which also include RF control signals upstream

Also Published As

Publication number Publication date
WO2002013426A2 (en) 2002-02-14
EP1354431B1 (de) 2007-10-17
AU2001284749A1 (en) 2002-02-18
WO2002013426A3 (en) 2003-08-28
EP1354431A2 (de) 2003-10-22
DE60131022D1 (de) 2007-11-29

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Legal Events

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