FI98170C - Method for testing a network element used in a synchronous digital communication system - Google Patents

Method for testing a network element used in a synchronous digital communication system

Info

Publication number
FI98170C
FI98170C FI925481A FI925481A FI98170C FI 98170 C FI98170 C FI 98170C FI 925481 A FI925481 A FI 925481A FI 925481 A FI925481 A FI 925481A FI 98170 C FI98170 C FI 98170C
Authority
FI
Finland
Prior art keywords
testing
communication system
network element
digital communication
element used
Prior art date
Application number
FI925481A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI98170B (en
FI925481A0 (en
FI925481A (en
Inventor
Eric Kline
Arvi Kivi-Mannila
Pekka Suvitaival
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI925481A priority Critical patent/FI98170C/en
Publication of FI925481A0 publication Critical patent/FI925481A0/en
Priority to AU55652/94A priority patent/AU5565294A/en
Priority to PCT/FI1993/000519 priority patent/WO1994013073A1/en
Publication of FI925481A publication Critical patent/FI925481A/en
Publication of FI98170B publication Critical patent/FI98170B/en
Application granted granted Critical
Publication of FI98170C publication Critical patent/FI98170C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0062—Testing
FI925481A 1992-12-02 1992-12-02 Method for testing a network element used in a synchronous digital communication system FI98170C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI925481A FI98170C (en) 1992-12-02 1992-12-02 Method for testing a network element used in a synchronous digital communication system
AU55652/94A AU5565294A (en) 1992-12-02 1993-12-02 A method for testing a network element in a synchronous digital telecommunication system
PCT/FI1993/000519 WO1994013073A1 (en) 1992-12-02 1993-12-02 A method for testing a network element in a synchronous digital telecommunication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI925481A FI98170C (en) 1992-12-02 1992-12-02 Method for testing a network element used in a synchronous digital communication system

Publications (4)

Publication Number Publication Date
FI925481A0 FI925481A0 (en) 1992-12-02
FI925481A FI925481A (en) 1994-06-03
FI98170B FI98170B (en) 1997-01-15
FI98170C true FI98170C (en) 1997-04-25

Family

ID=8536316

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925481A FI98170C (en) 1992-12-02 1992-12-02 Method for testing a network element used in a synchronous digital communication system

Country Status (3)

Country Link
AU (1) AU5565294A (en)
FI (1) FI98170C (en)
WO (1) WO1994013073A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94813C (en) * 1993-11-12 1995-10-25 Nokia Telecommunications Oy Method for receiving a signal used in a synchronous digital data transmission system
EP0792545B1 (en) * 1994-09-12 2005-11-16 Alcatel USA, Inc. Integrated communication links for a distributed digital cross-connect with multiple fabrics
EP0727892A1 (en) * 1995-02-20 1996-08-21 ALCATEL BELL Naamloze Vennootschap Method of testing a data frame processing unit or a line termination module in synchronous digital hierarchy (SDH) applications
FI98771C (en) * 1995-09-22 1997-08-11 Martis Oy A method for examining the operation of a network element of a data transmission network
JP3689295B2 (en) 2000-01-19 2005-08-31 アンリツ株式会社 SDH test equipment
DE10059558B4 (en) * 2000-11-30 2004-07-08 Siemens Ag Method for generating test signals, network element of an SDH network and SDH network
US7047459B2 (en) 2001-12-26 2006-05-16 Alcated Canada Inc. Method and system for isolation of a fault location in a communications network
US7447239B2 (en) * 2002-09-19 2008-11-04 Nortel Networks Limited Transmission path monitoring
US6879827B2 (en) * 2003-01-16 2005-04-12 Sprint Communications Company L.P. Testing a communication network with a shared test port

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964112A (en) * 1988-06-01 1990-10-16 Siemens Aktiengesellschaft Method for monitoring the quality of a digital signal in sections of a data transmission circuit
US5251205A (en) * 1990-09-04 1993-10-05 Digital Equipment Corporation Multiple protocol routing
JPH04127743A (en) * 1990-09-19 1992-04-28 Fujitsu Ltd Transmission line testing system for wide band isdn
DE4108230A1 (en) * 1991-03-14 1992-09-17 Standard Elektrik Lorenz Ag LINE MONITORING FOR SDH SIGNALS

Also Published As

Publication number Publication date
FI98170B (en) 1997-01-15
WO1994013073A1 (en) 1994-06-09
FI925481A0 (en) 1992-12-02
AU5565294A (en) 1994-06-22
FI925481A (en) 1994-06-03

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Legal Events

Date Code Title Description
BB Publication of examined application