HK1011810A1 - Telecommunications network restoration architecture - Google Patents

Telecommunications network restoration architecture

Info

Publication number
HK1011810A1
HK1011810A1 HK98112771A HK98112771A HK1011810A1 HK 1011810 A1 HK1011810 A1 HK 1011810A1 HK 98112771 A HK98112771 A HK 98112771A HK 98112771 A HK98112771 A HK 98112771A HK 1011810 A1 HK1011810 A1 HK 1011810A1
Authority
HK
Hong Kong
Prior art keywords
telecommunications network
alternate route
node
network restoration
disrupted
Prior art date
Application number
HK98112771A
Other languages
English (en)
Inventor
James D Askew
Chin-Wang Chao
David R Cochran
Peter M Dollard
Hossein Eslambolchi
William E Goodson
Robert P Guenther
Omar M Mansour
Liem T Nguyen
Sarma S Tanuku
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Publication of HK1011810A1 publication Critical patent/HK1011810A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/66—Traffic distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H04Q3/0079—Fault management techniques involving restoration of networks, e.g. disaster recovery, self-healing networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13141—Hunting for free outlet, circuit or channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13164—Traffic (registration, measurement,...)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13353—Routing table, map memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Radio Relay Systems (AREA)
  • Traffic Control Systems (AREA)
  • Telephonic Communication Services (AREA)
HK98112771A 1991-01-03 1998-12-03 Telecommunications network restoration architecture HK1011810A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/637,244 US5182744A (en) 1991-01-03 1991-01-03 Telecommunications network restoration architecture

Publications (1)

Publication Number Publication Date
HK1011810A1 true HK1011810A1 (en) 1999-07-16

Family

ID=24555138

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112771A HK1011810A1 (en) 1991-01-03 1998-12-03 Telecommunications network restoration architecture

Country Status (10)

Country Link
US (1) US5182744A (xx)
EP (1) EP0494513B1 (xx)
JP (1) JP3009769B2 (xx)
KR (1) KR960007668B1 (xx)
AT (1) ATE178177T1 (xx)
AU (1) AU626226B1 (xx)
CA (1) CA2056298C (xx)
DE (1) DE69131041T2 (xx)
ES (1) ES2130134T3 (xx)
HK (1) HK1011810A1 (xx)

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Also Published As

Publication number Publication date
DE69131041T2 (de) 1999-10-21
JPH04304731A (ja) 1992-10-28
CA2056298A1 (en) 1992-07-04
EP0494513B1 (en) 1999-03-24
KR960007668B1 (ko) 1996-06-08
ATE178177T1 (de) 1999-04-15
DE69131041D1 (de) 1999-04-29
KR920015771A (ko) 1992-08-27
US5182744A (en) 1993-01-26
AU626226B1 (en) 1992-07-23
EP0494513A3 (en) 1994-10-26
EP0494513A2 (en) 1992-07-15
JP3009769B2 (ja) 2000-02-14
CA2056298C (en) 1996-06-25
ES2130134T3 (es) 1999-07-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20101210