WO2002065671A3 - Hybrid channel communication - Google Patents

Hybrid channel communication Download PDF

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Publication number
WO2002065671A3
WO2002065671A3 PCT/GB2002/000611 GB0200611W WO02065671A3 WO 2002065671 A3 WO2002065671 A3 WO 2002065671A3 GB 0200611 W GB0200611 W GB 0200611W WO 02065671 A3 WO02065671 A3 WO 02065671A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
signals
electrical signals
channel communication
hybrid channel
Prior art date
Application number
PCT/GB2002/000611
Other languages
French (fr)
Other versions
WO2002065671A2 (en
Inventor
Michael Charles Parker
Stuart Douglas Walker
Original Assignee
Fujitsu Telecomm Europ Ltd
Univ Essex
Michael Charles Parker
Stuart Douglas Walker
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 Fujitsu Telecomm Europ Ltd, Univ Essex, Michael Charles Parker, Stuart Douglas Walker filed Critical Fujitsu Telecomm Europ Ltd
Priority to AU2002231963A priority Critical patent/AU2002231963A1/en
Publication of WO2002065671A2 publication Critical patent/WO2002065671A2/en
Publication of WO2002065671A3 publication Critical patent/WO2002065671A3/en

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
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

There is provided a method for facilitating communication over a communications link. The link comprising a hybrid signal channel provided between two locations, the channel comprising a first portion (4) arranged for carrying electrical signals and a second portion (2) arranged for carrying optical signals. The method comprises the steps of: allowing application of electrical signals to the first portion (4) of the channel at a first of the two locations; receiving the electrical signals at an interface between the first and second portions of the channel; and applying signals to the second portion (2) of the channel using optical signal applying means (8). The step of applying signals to the second portion (2) includes the step of using the electrical signals received at the interface to modulate the output signal of the optical signal applying means (8).
PCT/GB2002/000611 2001-02-13 2002-02-12 Hybrid channel communication WO2002065671A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002231963A AU2002231963A1 (en) 2001-02-13 2002-02-12 Hybrid channel communication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0103507.0 2001-02-13
GBGB0103507.0A GB0103507D0 (en) 2001-02-13 2001-02-13 Hybrid channel communications

Publications (2)

Publication Number Publication Date
WO2002065671A2 WO2002065671A2 (en) 2002-08-22
WO2002065671A3 true WO2002065671A3 (en) 2002-12-19

Family

ID=9908633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/000611 WO2002065671A2 (en) 2001-02-13 2002-02-12 Hybrid channel communication

Country Status (3)

Country Link
AU (1) AU2002231963A1 (en)
GB (1) GB0103507D0 (en)
WO (1) WO2002065671A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6387835B2 (en) * 2015-01-07 2018-09-12 富士通株式会社 Transmission apparatus and transmission method
JP6645077B2 (en) 2015-09-03 2020-02-12 富士通株式会社 Optical transmission system and bit allocation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5861966A (en) * 1995-12-27 1999-01-19 Nynex Science & Technology, Inc. Broad band optical fiber telecommunications network
US6041056A (en) * 1995-03-28 2000-03-21 Bell Atlantic Network Services, Inc. Full service network having distributed architecture
WO2000065753A2 (en) * 1999-04-23 2000-11-02 General Instrument Corporation Hfc return path system using digital conversion and transport

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041056A (en) * 1995-03-28 2000-03-21 Bell Atlantic Network Services, Inc. Full service network having distributed architecture
US5861966A (en) * 1995-12-27 1999-01-19 Nynex Science & Technology, Inc. Broad band optical fiber telecommunications network
WO2000065753A2 (en) * 1999-04-23 2000-11-02 General Instrument Corporation Hfc return path system using digital conversion and transport

Also Published As

Publication number Publication date
AU2002231963A1 (en) 2002-08-28
GB0103507D0 (en) 2001-03-28
WO2002065671A2 (en) 2002-08-22

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