DE69425738D1 - Fernmelde - und datenübertragungssystem - Google Patents

Fernmelde - und datenübertragungssystem

Info

Publication number
DE69425738D1
DE69425738D1 DE69425738T DE69425738T DE69425738D1 DE 69425738 D1 DE69425738 D1 DE 69425738D1 DE 69425738 T DE69425738 T DE 69425738T DE 69425738 T DE69425738 T DE 69425738T DE 69425738 D1 DE69425738 D1 DE 69425738D1
Authority
DE
Germany
Prior art keywords
telecommunication
data transmission
transmission system
data
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 - Lifetime
Application number
DE69425738T
Other languages
English (en)
Inventor
Hao Jiang
Inge Johansson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69425738D1 publication Critical patent/DE69425738D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • 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
    • 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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
DE69425738T 1993-04-29 1994-04-19 Fernmelde - und datenübertragungssystem Expired - Lifetime DE69425738D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301462A SE502777C2 (sv) 1993-04-29 1993-04-29 Felisolering av delar hos ett tele- och datakommunikationssystem
PCT/SE1994/000347 WO1994026052A1 (en) 1993-04-29 1994-04-19 Tele- and data communication system

Publications (1)

Publication Number Publication Date
DE69425738D1 true DE69425738D1 (de) 2000-10-05

Family

ID=20389769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425738T Expired - Lifetime DE69425738D1 (de) 1993-04-29 1994-04-19 Fernmelde - und datenübertragungssystem

Country Status (13)

Country Link
US (1) US5581688A (de)
EP (1) EP0696399B1 (de)
JP (1) JPH08509585A (de)
KR (1) KR100277137B1 (de)
CN (1) CN1121756A (de)
AU (1) AU675846B2 (de)
BR (1) BR9406515A (de)
CA (1) CA2159713A1 (de)
DE (1) DE69425738D1 (de)
FI (1) FI955139A (de)
NO (1) NO954231L (de)
SE (1) SE502777C2 (de)
WO (1) WO1994026052A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052758A (en) * 1997-12-22 2000-04-18 International Business Machines Corporation Interface error detection and isolation in a direct access storage device DASD system
US6647516B1 (en) * 2000-04-19 2003-11-11 Hewlett-Packard Development Company, L.P. Fault tolerant data storage systems and methods of operating a fault tolerant data storage system
FR2924553B1 (fr) 2007-12-04 2010-04-23 Thales Sa Procede pour ameliorer l'integrite de moyens de communication
IN2013MU01356A (de) 2012-04-11 2015-07-10 Hughes Network Systems Llc
US8929400B2 (en) 2013-02-10 2015-01-06 Hughes Network Systems, Llc Apparatus and method for support of communications services and applications over relatively low signal-to-noise ratio links
US8964896B2 (en) 2013-05-16 2015-02-24 Hughes Network Systems, Llc PLS header coding for efficient signaling of modulation and coding schemes for broadband satellite communications systems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665174A (en) * 1968-09-03 1972-05-23 Ibm Error tolerant arithmetic logic unit
US3805039A (en) * 1972-11-30 1974-04-16 Raytheon Co High reliability system employing subelement redundancy
US3937936A (en) * 1975-04-14 1976-02-10 The United States Of America As Represented By The Secretary Of The Air Force Equipment self-repair by adaptive multifunction modules
ZA804384B (en) * 1979-08-10 1981-07-29 Plessey Co Ltd Digital telecommunications switching network with in-built fault identification
US4279034A (en) * 1979-11-15 1981-07-14 Bell Telephone Laboratories, Incorporated Digital communication system fault isolation circuit
JPS5841500A (ja) * 1981-08-24 1983-03-10 フエアチアイルド・カメラ・アンド・インストルメント・コ−ポレ−シヨン 欠陥分離用デコ−ダ
FR2513468B1 (fr) * 1981-09-18 1986-02-14 Cit Alcatel Dispositif de defense d'un autocommutateur a commande repartie
GB2143403B (en) * 1983-07-15 1986-10-29 Standard Telephones Cables Ltd Telecommunication exchange
US4543651A (en) * 1983-09-12 1985-09-24 At&T Bell Laboratories Duplicated time division switching system
EP0140712B1 (de) * 1983-10-31 1989-08-23 Beale International Technology Limited Datenübertragungssystem und Verfahren
US4654842A (en) * 1984-08-02 1987-03-31 Coraluppi Giorgio L Rearrangeable full availability multistage switching network with redundant conductors
EP0240577A1 (de) * 1986-03-26 1987-10-14 LITEF Litton Techn. Werke der HELLIGE GmbH Schnittstelleneinheit zwischen einem redundanten Dualbus und einer Datenverarbeitungseinheit
DE3612730A1 (de) * 1986-04-16 1987-10-22 Ant Nachrichtentech Prozessor-system
DE3771603D1 (de) * 1986-07-23 1991-08-29 Siemens Ag Modular strukturiertes isdn-kommunikationssystem mit bildung und anzeige von fehlertexten.
SE455459B (sv) * 1986-11-06 1988-07-11 Ericsson Telefon Ab L M Forfarande och veljarnet for overvakning vid overforing av digital meddelandeinfomation genom ett digitalt veljarnet
JP2705087B2 (ja) * 1988-03-30 1998-01-26 三菱電機株式会社 試験装置
US4964125A (en) * 1988-08-19 1990-10-16 Hughes Aircraft Company Method and apparatus for diagnosing faults
US5014220A (en) * 1988-09-06 1991-05-07 The Boeing Company Reliability model generator
US5099436A (en) * 1988-11-03 1992-03-24 Allied-Signal Inc. Methods and apparatus for performing system fault diagnosis
NL8900026A (nl) * 1989-01-06 1990-08-01 Philips Nv Matrixgeheugen, bevattende standaardblokken, standaardsubblokken, een redundant blok, en redundante subblokken, alsmede geintegreerde schakeling bevattende meerdere van zulke matrixgeheugens.
US5249261A (en) * 1990-02-26 1993-09-28 International Business Machines Corporation Failure history table for optimizing backtrack searches
US5257363A (en) * 1990-04-09 1993-10-26 Meta Software Corporation Computer-aided generation of programs modelling complex systems using colored petri nets
US5202955A (en) * 1990-07-06 1993-04-13 United Technologies Corporation Dynamic assumption ordering for qualitative physics

Also Published As

Publication number Publication date
KR960702239A (ko) 1996-03-28
FI955139A0 (fi) 1995-10-27
EP0696399A1 (de) 1996-02-14
JPH08509585A (ja) 1996-10-08
FI955139A (fi) 1995-10-27
AU675846B2 (en) 1997-02-20
CN1121756A (zh) 1996-05-01
US5581688A (en) 1996-12-03
KR100277137B1 (ko) 2001-01-15
NO954231L (no) 1995-12-19
CA2159713A1 (en) 1994-11-10
BR9406515A (pt) 1996-01-09
SE9301462L (sv) 1994-10-30
AU6693394A (en) 1994-11-21
NO954231D0 (no) 1995-10-23
EP0696399B1 (de) 2000-08-30
WO1994026052A1 (en) 1994-11-10
SE9301462D0 (sv) 1993-04-29
SE502777C2 (sv) 1996-01-08

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Legal Events

Date Code Title Description
8332 No legal effect for de