WO2001050775A3 - Method for increasing data transfer capacity of a data communications network, such as a cable television network - Google Patents

Method for increasing data transfer capacity of a data communications network, such as a cable television network Download PDF

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Publication number
WO2001050775A3
WO2001050775A3 PCT/FI2000/001146 FI0001146W WO0150775A3 WO 2001050775 A3 WO2001050775 A3 WO 2001050775A3 FI 0001146 W FI0001146 W FI 0001146W WO 0150775 A3 WO0150775 A3 WO 0150775A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
cable television
transfer capacity
data transfer
increasing
Prior art date
Application number
PCT/FI2000/001146
Other languages
French (fr)
Other versions
WO2001050775A2 (en
Inventor
Antti Siitonen
Jarmo Kuru
Original Assignee
Elisa Comm Oyj
Antti Siitonen
Jarmo Kuru
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 Elisa Comm Oyj, Antti Siitonen, Jarmo Kuru filed Critical Elisa Comm Oyj
Priority to AU25192/01A priority Critical patent/AU2519201A/en
Publication of WO2001050775A2 publication Critical patent/WO2001050775A2/en
Publication of WO2001050775A3 publication Critical patent/WO2001050775A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/22—Adaptations for optical transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)

Abstract

The invention relates to a method for increasing the data-transmission capacity of a bi-directional telecommunications network. Optical-fibre cables are connected in parallel with optical-fibre cables of an original cable-television network. The signals coming from the supplementary-service signal source, which in the original network were combined in the head end (A) with signals coming from the television signal source, are transmited on these cables and combined with the signals coming from the television signal source in the node stations (B) and (C).
PCT/FI2000/001146 1999-12-29 2000-12-22 Method for increasing data transfer capacity of a data communications network, such as a cable television network WO2001050775A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25192/01A AU2519201A (en) 1999-12-29 2000-12-22 Method for increasing data transfer capacity of a data communications network, such as a cable television network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI19992812 1999-12-29
FI992812A FI19992812A (en) 1999-12-29 1999-12-29 Method of increasing the data transmission capacity of a data transmission network, such as a cable TV network

Publications (2)

Publication Number Publication Date
WO2001050775A2 WO2001050775A2 (en) 2001-07-12
WO2001050775A3 true WO2001050775A3 (en) 2002-05-02

Family

ID=8555832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2000/001146 WO2001050775A2 (en) 1999-12-29 2000-12-22 Method for increasing data transfer capacity of a data communications network, such as a cable television network

Country Status (3)

Country Link
AU (1) AU2519201A (en)
FI (1) FI19992812A (en)
WO (1) WO2001050775A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030063847A1 (en) * 2001-07-20 2003-04-03 Buabbud George H. Deep fiber network architecture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480749A (en) * 1974-03-16 1977-07-20 Communications Patents Ltd Wired broadcasting systems
US4290142A (en) * 1978-02-22 1981-09-15 Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh Interactive cable television system
US4533790A (en) * 1983-02-16 1985-08-06 Akzona Incorporated Electrical conductor assembly
US5841468A (en) * 1996-04-26 1998-11-24 Convergence. Com System and method for routing data messages through a cable transmission system
US5956074A (en) * 1997-03-11 1999-09-21 Sclafani; Peter J. Cable television return display unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480749A (en) * 1974-03-16 1977-07-20 Communications Patents Ltd Wired broadcasting systems
US4290142A (en) * 1978-02-22 1981-09-15 Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh Interactive cable television system
US4533790A (en) * 1983-02-16 1985-08-06 Akzona Incorporated Electrical conductor assembly
US5841468A (en) * 1996-04-26 1998-11-24 Convergence. Com System and method for routing data messages through a cable transmission system
US5956074A (en) * 1997-03-11 1999-09-21 Sclafani; Peter J. Cable television return display unit

Also Published As

Publication number Publication date
FI19992812A (en) 2001-06-30
AU2519201A (en) 2001-07-16
WO2001050775A2 (en) 2001-07-12

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