SE505091C2 - Redundansstruktur vid digital väljare - Google Patents
Redundansstruktur vid digital väljareInfo
- 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
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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
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 |
PCT/SE1996/001235 WO1997013390A1 (en) | 1995-10-03 | 1996-10-02 | A redundancy structure in a digital switch |
DE69635664T DE69635664T2 (de) | 1995-10-03 | 1996-10-02 | Redundanzstruktur in einer digitalen vermittlungsstelle |
EP96933701A EP0853865B1 (en) | 1995-10-03 | 1996-10-02 | Redundancy structure in a digital switch |
CA002233844A CA2233844A1 (en) | 1995-10-03 | 1996-10-02 | A redundancy structure in a digital switch |
CN96198514A CN1203011A (zh) | 1995-10-03 | 1996-10-02 | 数字交换机中的冗余结构 |
JP9514194A JPH11513547A (ja) | 1995-10-03 | 1996-10-02 | ディジタル・スイッチの冗長構造 |
KR1019980702440A KR100352128B1 (ko) | 1995-10-03 | 1996-10-02 | 디지털스위치용리던던시장치및이러한장치를제공하는방법 |
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 (pt) |
EP (1) | EP0853865B1 (pt) |
JP (1) | JPH11513547A (pt) |
KR (1) | KR100352128B1 (pt) |
CN (1) | CN1203011A (pt) |
AU (1) | AU710321B2 (pt) |
BR (1) | BR9610806A (pt) |
CA (1) | CA2233844A1 (pt) |
DE (1) | DE69635664T2 (pt) |
NO (1) | NO981478L (pt) |
SE (1) | SE505091C2 (pt) |
TW (1) | TW341021B (pt) |
WO (1) | WO1997013390A1 (pt) |
Families Citing this family (9)
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 |
AU1793999A (en) | 1997-12-11 | 1999-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Redundancy termination for dynamic fault isolation |
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 |
US20190335024A1 (en) * | 2016-12-16 | 2019-10-31 | Hirschmann Automation And Control Gmbh | Failure detection by test data packets of redundancy protocols |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2180171A5 (pt) | 1972-04-11 | 1973-11-23 | Materiel Telephonique | |
BE812503A (fr) | 1973-03-19 | 1974-07-15 | Procede et appareil de traitement de donnees | |
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 |
-
1995
- 1995-10-03 SE SE9503421A patent/SE505091C2/sv not_active IP Right Cessation
-
1996
- 1996-09-06 TW TW085110928A patent/TW341021B/zh active
- 1996-10-02 KR KR1019980702440A patent/KR100352128B1/ko not_active IP Right Cessation
- 1996-10-02 CN CN96198514A patent/CN1203011A/zh active Pending
- 1996-10-02 DE DE69635664T patent/DE69635664T2/de not_active Expired - Lifetime
- 1996-10-02 AU AU72330/96A patent/AU710321B2/en not_active Ceased
- 1996-10-02 EP EP96933701A patent/EP0853865B1/en not_active Expired - Lifetime
- 1996-10-02 WO PCT/SE1996/001235 patent/WO1997013390A1/en active IP Right Grant
- 1996-10-02 CA CA002233844A patent/CA2233844A1/en not_active Abandoned
- 1996-10-02 BR BR9610806A patent/BR9610806A/pt not_active IP Right Cessation
- 1996-10-02 JP JP9514194A patent/JPH11513547A/ja active Pending
-
1998
- 1998-04-01 NO NO981478A patent/NO981478L/no not_active Application Discontinuation
- 1998-04-02 US US09/053,820 patent/US6295274B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9610806A (pt) | 1999-07-13 |
EP0853865B1 (en) | 2005-12-28 |
AU7233096A (en) | 1997-04-28 |
KR19990063966A (ko) | 1999-07-26 |
US6295274B1 (en) | 2001-09-25 |
CN1203011A (zh) | 1998-12-23 |
JPH11513547A (ja) | 1999-11-16 |
TW341021B (en) | 1998-09-21 |
MX9802049A (es) | 1998-08-30 |
CA2233844A1 (en) | 1997-04-10 |
DE69635664D1 (de) | 2006-02-02 |
SE9503421L (sv) | 1997-04-04 |
WO1997013390A1 (en) | 1997-04-10 |
KR100352128B1 (ko) | 2002-12-28 |
NO981478L (no) | 1998-06-03 |
SE9503421D0 (sv) | 1995-10-03 |
EP0853865A1 (en) | 1998-07-22 |
NO981478D0 (no) | 1998-04-01 |
AU710321B2 (en) | 1999-09-16 |
DE69635664T2 (de) | 2006-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |