AU5864899A - Monitoring of an optical transmission connection - Google Patents

Monitoring of an optical transmission connection

Info

Publication number
AU5864899A
AU5864899A AU58648/99A AU5864899A AU5864899A AU 5864899 A AU5864899 A AU 5864899A AU 58648/99 A AU58648/99 A AU 58648/99A AU 5864899 A AU5864899 A AU 5864899A AU 5864899 A AU5864899 A AU 5864899A
Authority
AU
Australia
Prior art keywords
monitoring
optical transmission
transmission connection
connection
optical
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
AU58648/99A
Inventor
Markku Oksanen
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of AU5864899A publication Critical patent/AU5864899A/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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AU58648/99A 1998-10-07 1999-09-20 Monitoring of an optical transmission connection Abandoned AU5864899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI982176A FI106678B (en) 1998-10-07 1998-10-07 Optical communication monitoring
FI982176 1998-10-07
PCT/FI1999/000768 WO2000021225A2 (en) 1998-10-07 1999-09-20 Monitoring of an optical transmission connection

Publications (1)

Publication Number Publication Date
AU5864899A true AU5864899A (en) 2000-04-26

Family

ID=8552661

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58648/99A Abandoned AU5864899A (en) 1998-10-07 1999-09-20 Monitoring of an optical transmission connection

Country Status (3)

Country Link
AU (1) AU5864899A (en)
FI (1) FI106678B (en)
WO (1) WO2000021225A2 (en)

Also Published As

Publication number Publication date
WO2000021225A2 (en) 2000-04-13
FI106678B (en) 2001-03-15
FI982176A (en) 2000-04-08
FI982176A0 (en) 1998-10-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase