ATE128299T1 - Ringartiges kommunikationsnetz mit übertragungssicherung. - Google Patents

Ringartiges kommunikationsnetz mit übertragungssicherung.

Info

Publication number
ATE128299T1
ATE128299T1 AT91403385T AT91403385T ATE128299T1 AT E128299 T1 ATE128299 T1 AT E128299T1 AT 91403385 T AT91403385 T AT 91403385T AT 91403385 T AT91403385 T AT 91403385T AT E128299 T1 ATE128299 T1 AT E128299T1
Authority
AT
Austria
Prior art keywords
cluster
loop
ring
communication network
transmission security
Prior art date
Application number
AT91403385T
Other languages
English (en)
Inventor
Pierre Lopez
Michel Fouques
Original Assignee
Matra Communication
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 Matra Communication filed Critical Matra Communication
Application granted granted Critical
Publication of ATE128299T1 publication Critical patent/ATE128299T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
AT91403385T 1990-12-18 1991-12-13 Ringartiges kommunikationsnetz mit übertragungssicherung. ATE128299T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909015829A FR2670643B1 (fr) 1990-12-18 1990-12-18 Reseau de communication en boucle a securite de transmission.

Publications (1)

Publication Number Publication Date
ATE128299T1 true ATE128299T1 (de) 1995-10-15

Family

ID=9403345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91403385T ATE128299T1 (de) 1990-12-18 1991-12-13 Ringartiges kommunikationsnetz mit übertragungssicherung.

Country Status (4)

Country Link
EP (1) EP0493174B1 (de)
AT (1) ATE128299T1 (de)
DE (1) DE69113238T2 (de)
FR (1) FR2670643B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370110B1 (en) * 1998-09-16 2002-04-09 At&T Corp Back-up restoration technique for SONET/SHD rings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584492A5 (de) * 1974-12-10 1977-01-31 Hasler Ag
GB2028062B (en) * 1979-08-17 1982-07-21 Standard Telephones Cables Ltd Transmission system

Also Published As

Publication number Publication date
EP0493174B1 (de) 1995-09-20
FR2670643B1 (fr) 1994-09-16
FR2670643A1 (fr) 1992-06-19
DE69113238T2 (de) 1996-05-09
EP0493174A1 (de) 1992-07-01
DE69113238D1 (de) 1995-10-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties