ATE187592T1 - Verbindungssicherung in einem digitalen fernmeldesystem - Google Patents

Verbindungssicherung in einem digitalen fernmeldesystem

Info

Publication number
ATE187592T1
ATE187592T1 AT93110459T AT93110459T ATE187592T1 AT E187592 T1 ATE187592 T1 AT E187592T1 AT 93110459 T AT93110459 T AT 93110459T AT 93110459 T AT93110459 T AT 93110459T AT E187592 T1 ATE187592 T1 AT E187592T1
Authority
AT
Austria
Prior art keywords
east
west
connect
cross
facility
Prior art date
Application number
AT93110459T
Other languages
English (en)
Inventor
Douglas C Richardson
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE187592T1 publication Critical patent/ATE187592T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • 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]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40123—Interconnection of computers and peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices
    • H04Q1/245—Automatic arrangements for connection devices in time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Computer And Data Communications (AREA)
  • Radio Relay Systems (AREA)
AT93110459T 1992-07-17 1993-06-30 Verbindungssicherung in einem digitalen fernmeldesystem ATE187592T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/915,449 US5329520A (en) 1992-07-17 1992-07-17 High-speed facility protection in a digital telecommunications system

Publications (1)

Publication Number Publication Date
ATE187592T1 true ATE187592T1 (de) 1999-12-15

Family

ID=25435759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93110459T ATE187592T1 (de) 1992-07-17 1993-06-30 Verbindungssicherung in einem digitalen fernmeldesystem

Country Status (14)

Country Link
US (1) US5329520A (de)
EP (2) EP0957646A1 (de)
JP (1) JPH06169302A (de)
KR (1) KR940006366A (de)
CN (1) CN1072869C (de)
AT (1) ATE187592T1 (de)
AU (1) AU667219B2 (de)
CA (1) CA2096402C (de)
DE (1) DE69327200T2 (de)
ES (1) ES2141122T3 (de)
FI (1) FI114673B (de)
IL (1) IL106110A (de)
NZ (1) NZ248073A (de)
SG (1) SG52773A1 (de)

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Also Published As

Publication number Publication date
AU4176693A (en) 1994-01-20
CA2096402C (en) 1998-07-21
NZ248073A (en) 1996-06-25
KR940006366A (ko) 1994-03-23
FI933250A (fi) 1994-01-18
EP0579040B1 (de) 1999-12-08
ES2141122T3 (es) 2000-03-16
IL106110A (en) 1996-01-31
SG52773A1 (en) 1998-09-28
FI933250A0 (fi) 1993-07-16
AU667219B2 (en) 1996-03-14
EP0957646A1 (de) 1999-11-17
FI114673B (fi) 2004-11-30
DE69327200T2 (de) 2000-07-13
US5329520A (en) 1994-07-12
IL106110A0 (en) 1994-08-26
JPH06169302A (ja) 1994-06-14
EP0579040A2 (de) 1994-01-19
CN1072869C (zh) 2001-10-10
CA2096402A1 (en) 1994-01-18
CN1082283A (zh) 1994-02-16
EP0579040A3 (en) 1995-10-25
DE69327200D1 (de) 2000-01-13

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