SE505091C2 - Redundansstruktur vid digital väljare - Google Patents

Redundansstruktur vid digital väljare

Info

Publication number
SE505091C2
SE505091C2 SE9503421A SE9503421A SE505091C2 SE 505091 C2 SE505091 C2 SE 505091C2 SE 9503421 A SE9503421 A SE 9503421A SE 9503421 A SE9503421 A SE 9503421A SE 505091 C2 SE505091 C2 SE 505091C2
Authority
SE
Sweden
Prior art keywords
plane
data flow
selector
majority
plan
Prior art date
Application number
SE9503421A
Other languages
English (en)
Swedish (sv)
Other versions
SE9503421L (sv
SE9503421D0 (sv
Inventor
Peter Lundh
Anders Bjenne
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9503421A priority Critical patent/SE505091C2/sv
Publication of SE9503421D0 publication Critical patent/SE9503421D0/xx
Priority to TW085110928A priority patent/TW341021B/zh
Priority to PCT/SE1996/001235 priority patent/WO1997013390A1/en
Priority to BR9610806A priority patent/BR9610806A/pt
Priority to DE69635664T priority patent/DE69635664T2/de
Priority to CA002233844A priority patent/CA2233844A1/en
Priority to JP9514194A priority patent/JPH11513547A/ja
Priority to EP96933701A priority patent/EP0853865B1/de
Priority to AU72330/96A priority patent/AU710321B2/en
Priority to CN96198514A priority patent/CN1203011A/zh
Priority to KR1019980702440A priority patent/KR100352128B1/ko
Publication of SE9503421L publication Critical patent/SE9503421L/
Publication of SE505091C2 publication Critical patent/SE505091C2/sv
Priority to MXPA/A/1998/002049A priority patent/MXPA98002049A/xx
Priority to NO981478A priority patent/NO981478L/no
Priority to US09/053,820 priority patent/US6295274B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • 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
    • 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
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Hardware Redundancy (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
SE9503421A 1995-10-03 1995-10-03 Redundansstruktur vid digital väljare SE505091C2 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9503421A SE505091C2 (sv) 1995-10-03 1995-10-03 Redundansstruktur vid digital väljare
TW085110928A TW341021B (en) 1995-10-03 1996-09-06 A redundancy structure in a digital switch
KR1019980702440A KR100352128B1 (ko) 1995-10-03 1996-10-02 디지털스위치용리던던시장치및이러한장치를제공하는방법
JP9514194A JPH11513547A (ja) 1995-10-03 1996-10-02 ディジタル・スイッチの冗長構造
CN96198514A CN1203011A (zh) 1995-10-03 1996-10-02 数字交换机中的冗余结构
DE69635664T DE69635664T2 (de) 1995-10-03 1996-10-02 Redundanzstruktur in einer digitalen vermittlungsstelle
CA002233844A CA2233844A1 (en) 1995-10-03 1996-10-02 A redundancy structure in a digital switch
PCT/SE1996/001235 WO1997013390A1 (en) 1995-10-03 1996-10-02 A redundancy structure in a digital switch
EP96933701A EP0853865B1 (de) 1995-10-03 1996-10-02 Redundanzstruktur in einer digitalen vermittlungsstelle
AU72330/96A AU710321B2 (en) 1995-10-03 1996-10-02 A redundancy structure in a digital switch
BR9610806A BR9610806A (pt) 1995-10-03 1996-10-02 Sistema de redundância para uma entidade functional em um comutador digital e processo de proporcionar uma estrutura de redundância para uma entidade functional em um comutador digital e para um comutador digital
MXPA/A/1998/002049A MXPA98002049A (en) 1995-10-03 1998-03-16 A structure of redundancy in a digi switch
NO981478A NO981478L (no) 1995-10-03 1998-04-01 Redundansstruktur ved digital svitsj
US09/053,820 US6295274B1 (en) 1995-10-03 1998-04-02 Redundancy structure in a digital switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503421A SE505091C2 (sv) 1995-10-03 1995-10-03 Redundansstruktur vid digital väljare

Publications (3)

Publication Number Publication Date
SE9503421D0 SE9503421D0 (sv) 1995-10-03
SE9503421L SE9503421L (sv) 1997-04-04
SE505091C2 true SE505091C2 (sv) 1997-06-23

Family

ID=20399682

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503421A SE505091C2 (sv) 1995-10-03 1995-10-03 Redundansstruktur vid digital väljare

Country Status (13)

Country Link
US (1) US6295274B1 (de)
EP (1) EP0853865B1 (de)
JP (1) JPH11513547A (de)
KR (1) KR100352128B1 (de)
CN (1) CN1203011A (de)
AU (1) AU710321B2 (de)
BR (1) BR9610806A (de)
CA (1) CA2233844A1 (de)
DE (1) DE69635664T2 (de)
NO (1) NO981478L (de)
SE (1) SE505091C2 (de)
TW (1) TW341021B (de)
WO (1) WO1997013390A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505322C2 (sv) 1995-12-29 1997-08-04 Ericsson Telefon Ab L M Rutinkontroll av paritetsunderhåll
KR100216371B1 (ko) * 1997-06-30 1999-08-16 윤종용 고장 감내형 대용량 ATM 스위치 및 2nXn 다중화스위치에서의 셀프라우팅 방법
JP2003534670A (ja) 1997-12-11 2003-11-18 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） ダイナミックフォールト分離の冗長性終端
US6088329A (en) * 1997-12-11 2000-07-11 Telefonaktiebolaget Lm Ericsson Fault tolerant subrate switching
CN100341339C (zh) * 2003-11-07 2007-10-03 华为技术有限公司 一种链路故障恢复方法
US8745467B2 (en) * 2011-02-16 2014-06-03 Invensys Systems, Inc. System and method for fault tolerant computing using generic hardware
WO2018109190A1 (de) * 2016-12-16 2018-06-21 Hirschmann Automation And Control Gmbh Verfahren zur optimierung der ausfallerkennung von redundanz-protokollen mit testdatenpaketen
US10721765B2 (en) * 2017-09-29 2020-07-21 Kt Corporation Method and apparatus for switching bandwidth part in new radio
CN110687775B (zh) * 2019-10-11 2022-06-07 中国航发沈阳发动机研究所 一种基于故障积分的双余度传感器信号表决方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180171A5 (de) 1972-04-11 1973-11-23 Materiel Telephonique
NL183331C (nl) 1973-03-19 1988-09-16 Ericsson Telefon Ab L M Tijdmultiplexschakelinrichting voor het schakelen van digitale gegevens in een telefoon- of gegevensstelsel.
GB1582456A (en) 1977-04-02 1981-01-07 Gen Electric Digital telecommunication switching systems
ZA804384B (en) 1979-08-10 1981-07-29 Plessey Co Ltd Digital telecommunications switching network with in-built fault identification
GB2120041B (en) 1982-04-24 1985-10-02 Plessey Co Plc Digital switching network for telecommunications exchange
US4477902A (en) 1982-06-18 1984-10-16 Ibm Corporation Testing method for assuring AC performance of high performance random logic designs using low speed tester
US4706150A (en) 1984-06-29 1987-11-10 International Business Machines Corporation Switching protocal for multiple autonomous switching planes
GB2236930B (en) 1989-10-11 1994-03-23 Plessey Co Plc Method and apparatus for identifying valid cells in a redundant path combining unit of an asynchronous transfer mode switch
SE466475B (sv) * 1990-07-10 1992-02-17 Ericsson Telefon Ab L M Saett och anordning foer oevervakning och testning vid en flerplansenhet i en digital tidsvaeljare
JPH04195639A (ja) 1990-11-28 1992-07-15 Teijin Seiki Co Ltd 多重プロセッサシステム及びその出力管理方法
SE515421C2 (sv) * 1993-02-15 2001-07-30 Ericsson Telefon Ab L M Sätt för hantering av redundanta väljarplan i paketväljare och väljare för utförande av sättet

Also Published As

Publication number Publication date
AU7233096A (en) 1997-04-28
SE9503421L (sv) 1997-04-04
WO1997013390A1 (en) 1997-04-10
MX9802049A (es) 1998-08-30
TW341021B (en) 1998-09-21
DE69635664D1 (de) 2006-02-02
DE69635664T2 (de) 2006-08-10
KR100352128B1 (ko) 2002-12-28
AU710321B2 (en) 1999-09-16
CN1203011A (zh) 1998-12-23
NO981478L (no) 1998-06-03
SE9503421D0 (sv) 1995-10-03
BR9610806A (pt) 1999-07-13
NO981478D0 (no) 1998-04-01
EP0853865B1 (de) 2005-12-28
JPH11513547A (ja) 1999-11-16
KR19990063966A (ko) 1999-07-26
EP0853865A1 (de) 1998-07-22
US6295274B1 (en) 2001-09-25
CA2233844A1 (en) 1997-04-10

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