AU3613499A - Optical communications network - Google Patents

Optical communications network Download PDF

Info

Publication number
AU3613499A
AU3613499A AU36134/99A AU3613499A AU3613499A AU 3613499 A AU3613499 A AU 3613499A AU 36134/99 A AU36134/99 A AU 36134/99A AU 3613499 A AU3613499 A AU 3613499A AU 3613499 A AU3613499 A AU 3613499A
Authority
AU
Australia
Prior art keywords
optical
packet
bit
gate
phase
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.)
Abandoned
Application number
AU36134/99A
Other languages
English (en)
Inventor
David Cotter
Andrew David Ellis
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 GBGB9808491.6A external-priority patent/GB9808491D0/en
Priority claimed from GBGB9812162.7A external-priority patent/GB9812162D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of AU3613499A publication Critical patent/AU3613499A/en
Abandoned legal-status Critical Current

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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU36134/99A 1998-04-21 1999-04-15 Optical communications network Abandoned AU3613499A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9808491.6A GB9808491D0 (en) 1998-04-21 1998-04-21 Optical communications network
GB9808491 1998-04-21
GBGB9812162.7A GB9812162D0 (en) 1998-06-05 1998-06-05 Communications network
GB9812162 1998-06-05
PCT/GB1999/001159 WO1999055038A1 (fr) 1998-04-21 1999-04-15 Reseau de communications optique

Publications (1)

Publication Number Publication Date
AU3613499A true AU3613499A (en) 1999-11-08

Family

ID=26313505

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36134/99A Abandoned AU3613499A (en) 1998-04-21 1999-04-15 Optical communications network

Country Status (4)

Country Link
EP (1) EP1074112A1 (fr)
AU (1) AU3613499A (fr)
CA (1) CA2329717A1 (fr)
WO (1) WO1999055038A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1431301A (en) 1999-11-22 2001-06-04 Intel Corporation Integrity check values (icv) based on pseudorandom binary matrices
GB0106553D0 (en) * 2001-03-16 2001-05-02 Univ Southampton Timing jitter tolerant all-optical modulator and demultiplexing systems incorporating pulse-shaping fiber bragg gratings
EP1381178B1 (fr) * 2002-07-11 2005-01-12 Alcatel Démultiplexeur pour signaux optiques temporellement multiplexés
GB0502111D0 (en) * 2005-02-02 2005-03-09 Ct For Integrated Photonics Th Asynchronous optical regenerator
EP2499761A1 (fr) * 2009-11-11 2012-09-19 Telefonaktiebolaget L M Ericsson (PUBL) Régénération de signal de données modulé en phase, tout optique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309267A (en) * 1992-09-25 1994-05-03 At&T Bell Laboratories Optical communication system using a Sagnac switch
IT1273098B (it) * 1994-03-31 1997-07-04 Cselt Centro Studi Lab Telecom Dispositivo per il riallineamento di fase di celle atm in nodi atm ottici
FR2735637B1 (fr) * 1995-06-13 1997-08-22 France Telecom Dispositif tout optique pour la regeneration d'un signal optique module selon un format rz

Also Published As

Publication number Publication date
WO1999055038A1 (fr) 1999-10-28
EP1074112A1 (fr) 2001-02-07
CA2329717A1 (fr) 1999-10-28

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted