ATE233450T1 - Lokalisieren von unterbrechungen in nachrichtenübertragungsverbindungen - Google Patents

Lokalisieren von unterbrechungen in nachrichtenübertragungsverbindungen

Info

Publication number
ATE233450T1
ATE233450T1 AT97912191T AT97912191T ATE233450T1 AT E233450 T1 ATE233450 T1 AT E233450T1 AT 97912191 T AT97912191 T AT 97912191T AT 97912191 T AT97912191 T AT 97912191T AT E233450 T1 ATE233450 T1 AT E233450T1
Authority
AT
Austria
Prior art keywords
link
message transmission
basis
restoration
time
Prior art date
Application number
AT97912191T
Other languages
English (en)
Inventor
Eric Simon Trommel
Original Assignee
Koninkl Kpn Nv
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 Koninkl Kpn Nv filed Critical Koninkl Kpn Nv
Application granted granted Critical
Publication of ATE233450T1 publication Critical patent/ATE233450T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Radio Transmission System (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
AT97912191T 1996-10-21 1997-10-10 Lokalisieren von unterbrechungen in nachrichtenübertragungsverbindungen ATE233450T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1004325A NL1004325C2 (nl) 1996-10-21 1996-10-21 Onderbrekingslocalisatie.
PCT/EP1997/005708 WO1998018226A1 (en) 1996-10-21 1997-10-10 Pinpointing interruptions in communication links

Publications (1)

Publication Number Publication Date
ATE233450T1 true ATE233450T1 (de) 2003-03-15

Family

ID=19763716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97912191T ATE233450T1 (de) 1996-10-21 1997-10-10 Lokalisieren von unterbrechungen in nachrichtenübertragungsverbindungen

Country Status (9)

Country Link
US (1) US5991338A (de)
EP (1) EP0932948B1 (de)
AT (1) ATE233450T1 (de)
AU (1) AU725695B2 (de)
CA (1) CA2264130C (de)
DE (1) DE69719349T2 (de)
ES (1) ES2191831T3 (de)
NL (1) NL1004325C2 (de)
WO (1) WO1998018226A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496476B1 (en) 1997-03-12 2002-12-17 Worldcom, Inc. System and method for restricted reuse of intact portions of failed paths
US6507561B1 (en) 1997-03-12 2003-01-14 Worldcom, Inc. Telecommunications network distributed restoration method and system
US6411598B1 (en) * 1997-03-12 2002-06-25 Mci Communications Corporation Signal conversion for fault isolation
US6404733B1 (en) 1998-09-08 2002-06-11 Mci Worldcom, Inc. Method of exercising a distributed restoration process in an operational telecommunications network
US6418117B1 (en) 1998-09-08 2002-07-09 Mci Worldcom, Inc. Out of band messaging in a DRA network
US6337846B1 (en) 1998-09-08 2002-01-08 Mci Worldcom, Inc. Quantification of the quality of spare links in a telecommunications network
US6294991B1 (en) 1998-09-08 2001-09-25 Mci Communications Corporation Method and system therefor for ensuring a true activation of distributed restoration in a telecommunications network
US6813240B1 (en) 1999-06-11 2004-11-02 Mci, Inc. Method of identifying low quality links in a telecommunications network
EP2194670A1 (de) * 2008-12-05 2010-06-09 Nokia Siemens Networks Oy Lokalisierungsverfahren für bidirektionale Unterbrechungen von Kommunikationsverbindungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176336A (ja) * 1984-02-21 1985-09-10 Nippon Telegr & Teleph Corp <Ntt> 中継伝送路の障害区間判定法
GB2242324B (en) * 1990-03-22 1993-09-22 Stc Plc Fault location.
JPH0437321A (ja) * 1990-06-01 1992-02-07 Nec Corp ケーブル障害点探索方式
US5206595A (en) * 1991-09-10 1993-04-27 Electric Power Research Institute Advanced cable fault location
US5416418A (en) * 1993-08-02 1995-05-16 Electric Power Research Institute, Inc. Method and apparatus for determining partial discharge sites in cables
US5682100A (en) * 1995-09-06 1997-10-28 Electric Power Research Institute Inc. System and method for locating faults in electric power cables

Also Published As

Publication number Publication date
ES2191831T3 (es) 2003-09-16
WO1998018226A1 (en) 1998-04-30
AU725695B2 (en) 2000-10-19
CA2264130A1 (en) 1998-04-30
DE69719349D1 (de) 2003-04-03
AU4948097A (en) 1998-05-15
EP0932948B1 (de) 2003-02-26
NL1004325C2 (nl) 1998-04-22
EP0932948A1 (de) 1999-08-04
CA2264130C (en) 2002-12-24
DE69719349T2 (de) 2003-11-20
US5991338A (en) 1999-11-23

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