SE9604376D0 - Unit switching apparatus - Google Patents

Unit switching apparatus

Info

Publication number
SE9604376D0
SE9604376D0 SE9604376A SE9604376A SE9604376D0 SE 9604376 D0 SE9604376 D0 SE 9604376D0 SE 9604376 A SE9604376 A SE 9604376A SE 9604376 A SE9604376 A SE 9604376A SE 9604376 D0 SE9604376 D0 SE 9604376D0
Authority
SE
Sweden
Prior art keywords
unit
failure
operation mode
communication
mode data
Prior art date
Application number
SE9604376A
Other languages
English (en)
Other versions
SE9604376L (sv
SE520514C2 (sv
Inventor
Kenji Soga
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of SE9604376D0 publication Critical patent/SE9604376D0/sv
Publication of SE9604376L publication Critical patent/SE9604376L/sv
Publication of SE520514C2 publication Critical patent/SE520514C2/sv

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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Hardware Redundancy (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
SE9604376A 1995-12-07 1996-11-28 Omkopplingsanordning för enheter för att utföra kommunikation utifrån arbetssättdata och feldetektering SE520514C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7318681A JP2728066B2 (ja) 1995-12-07 1995-12-07 ユニット切替装置

Publications (3)

Publication Number Publication Date
SE9604376D0 true SE9604376D0 (sv) 1996-11-28
SE9604376L SE9604376L (sv) 1997-06-08
SE520514C2 SE520514C2 (sv) 2003-07-22

Family

ID=18101842

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604376A SE520514C2 (sv) 1995-12-07 1996-11-28 Omkopplingsanordning för enheter för att utföra kommunikation utifrån arbetssättdata och feldetektering

Country Status (4)

Country Link
US (1) US6021111A (sv)
JP (1) JP2728066B2 (sv)
GB (1) GB2308045B (sv)
SE (1) SE520514C2 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2328246A1 (en) * 1998-04-17 1999-10-28 Siemens Aktiengesellschaft Method for standby circuiting of assemblies in 1:n redundancy
US6925052B1 (en) * 1999-10-01 2005-08-02 Agilent Technologies, Inc. Multi-channel network monitoring apparatus, signal replicating device, and systems including such apparatus and devices, and enclosure for multi-processor equipment
EP1298861B1 (en) 2001-09-27 2011-09-14 Alcatel Canada Inc. System for providing fabric activity switch control in a communications system
CA2369201A1 (en) * 2002-01-24 2003-07-24 Alcatel Canada Inc. System and method for providing maintenance of fabric links for a network element
EP1331759B1 (en) * 2002-01-24 2006-03-29 Alcatel Canada Inc. System and method for providing management of communication links connecting components in a network element
JP3875621B2 (ja) * 2002-10-30 2007-01-31 株式会社東芝 不揮発性半導体記憶装置
US7194655B2 (en) * 2003-06-12 2007-03-20 International Business Machines Corporation Method and system for autonomously rebuilding a failed server and a computer system utilizing the same
US20110083130A1 (en) * 2009-10-01 2011-04-07 Nokia Corporation Dynamic execution context management in heterogeneous computing environments
JP6012535B2 (ja) * 2012-04-27 2016-10-25 株式会社日立製作所 時刻情報伝送装置
CN103684839B (zh) * 2012-09-26 2018-05-18 中国移动通信集团四川有限公司 一种用于双机热备的数据传输方法、系统及服务器
WO2023153966A1 (en) * 2022-02-14 2023-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for communication between a wireless device and a network node

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726955A (en) * 1980-07-25 1982-02-13 Hitachi Ltd Backup control system
US4393493A (en) * 1980-11-10 1983-07-12 International Telephone And Telegraph Corporation Automatic protection apparatus for span lines employed in high speed digital systems
GB2244628B (en) * 1990-04-20 1994-11-23 Matsushita Electric Ind Co Ltd Node apparatus having alternative subsystem switching function
JPH04126423A (ja) * 1990-09-17 1992-04-27 Omron Corp データ処理システム
JP3023705B2 (ja) * 1990-12-20 2000-03-21 富士通株式会社 予備チャンネル切替え装置および方法
JPH04286230A (ja) * 1991-03-14 1992-10-12 Fujitsu Ltd 現用／予備用回線切替方式
JPH04291828A (ja) * 1991-03-20 1992-10-15 Nec Corp ユニット切替方式
JP2964207B2 (ja) * 1993-09-20 1999-10-18 富士通株式会社 現用予備切替制御方式
JP2826468B2 (ja) * 1994-04-27 1998-11-18 日本電気 株式会社 回線切替え装置

Also Published As

Publication number Publication date
GB2308045A (en) 1997-06-11
GB2308045B (en) 2000-07-12
JPH09162782A (ja) 1997-06-20
GB9625170D0 (en) 1997-01-22
SE9604376L (sv) 1997-06-08
JP2728066B2 (ja) 1998-03-18
SE520514C2 (sv) 2003-07-22
US6021111A (en) 2000-02-01

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