CA1279132C - Systeme de transmission en anneau - Google Patents

Systeme de transmission en anneau

Info

Publication number
CA1279132C
CA1279132C CA 563316 CA563316A CA1279132C CA 1279132 C CA1279132 C CA 1279132C CA 563316 CA563316 CA 563316 CA 563316 A CA563316 A CA 563316A CA 1279132 C CA1279132 C CA 1279132C
Authority
CA
Canada
Prior art keywords
node
nodes
path
paths
transmission
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.)
Expired
Application number
CA 563316
Other languages
English (en)
Inventor
Thomas Patrick Joseph Flanagan
James Angus Mceachern
David John Nicholson
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA 563316 priority Critical patent/CA1279132C/fr
Application granted granted Critical
Publication of CA1279132C publication Critical patent/CA1279132C/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
    • 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)
CA 563316 1988-04-05 1988-04-05 Systeme de transmission en anneau Expired CA1279132C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 563316 CA1279132C (fr) 1988-04-05 1988-04-05 Systeme de transmission en anneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 563316 CA1279132C (fr) 1988-04-05 1988-04-05 Systeme de transmission en anneau

Publications (1)

Publication Number Publication Date
CA1279132C true CA1279132C (fr) 1991-01-15

Family

ID=4137777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 563316 Expired CA1279132C (fr) 1988-04-05 1988-04-05 Systeme de transmission en anneau

Country Status (1)

Country Link
CA (1) CA1279132C (fr)

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