JPS555940B2 - - Google Patents

Info

Publication number
JPS555940B2
JPS555940B2 JP14598575A JP14598575A JPS555940B2 JP S555940 B2 JPS555940 B2 JP S555940B2 JP 14598575 A JP14598575 A JP 14598575A JP 14598575 A JP14598575 A JP 14598575A JP S555940 B2 JPS555940 B2 JP S555940B2
Authority
JP
Japan
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
Application number
JP14598575A
Other languages
Japanese (ja)
Other versions
JPS5183713A (en, 2012
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 filed Critical
Publication of JPS5183713A publication Critical patent/JPS5183713A/ja
Publication of JPS555940B2 publication Critical patent/JPS555940B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
JP14598575A 1974-12-10 1975-12-09 Expired JPS555940B2 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635574A CH584492A5 (en, 2012) 1974-12-10 1974-12-10

Publications (2)

Publication Number Publication Date
JPS5183713A JPS5183713A (en, 2012) 1976-07-22
JPS555940B2 true JPS555940B2 (en, 2012) 1980-02-12

Family

ID=4416625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14598575A Expired JPS555940B2 (en, 2012) 1974-12-10 1975-12-09

Country Status (15)

Country Link
US (1) US4048446A (en, 2012)
JP (1) JPS555940B2 (en, 2012)
AT (1) AT345353B (en, 2012)
BE (1) BE836380A (en, 2012)
CA (1) CA1054692A (en, 2012)
CH (1) CH584492A5 (en, 2012)
DE (1) DE2552953C2 (en, 2012)
DK (1) DK150057C (en, 2012)
FR (1) FR2294604A1 (en, 2012)
GB (1) GB1493899A (en, 2012)
IL (1) IL48629A (en, 2012)
IT (1) IT1051463B (en, 2012)
NL (1) NL176732C (en, 2012)
NO (1) NO141915C (en, 2012)
SE (1) SE414981B (en, 2012)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619295C3 (de) * 1976-04-30 1978-12-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Digitales ZeitmultipIex-Fernmelde-netz
DE2620058C3 (de) * 1976-05-06 1978-12-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Digitales Zeitmultiplex-Fernmeldenetz
GB1570923A (en) 1977-02-14 1980-07-09 Gec General Signal Ltd Data communication apparatus
JPS5484403A (en) * 1977-12-19 1979-07-05 Hitachi Ltd Double system transmission line switching system
US4195351A (en) * 1978-01-27 1980-03-25 International Business Machines Corporation Loop configured data transmission system
DE2915488C2 (de) * 1979-04-17 1982-05-19 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung zur Steuerung der Übertragung von Digital-Signalen, insbesondere PCM-Signalen, zwischen Anschlußstellen eines Zeitmultiplex-Fernmeldenetzes, insbesondere PCM-Zeitmultiplex-Fernmeldenetzes
US4271511A (en) * 1979-04-25 1981-06-02 Solomon Manber Communications network
JPS5847111B2 (ja) * 1979-09-10 1983-10-20 株式会社日立製作所 ル−プ伝送システム
US4308613A (en) * 1979-10-12 1981-12-29 Chasek Norman E Simplex, party-line electromagnetic data packet transmission system with a self seeking alternate routing capability
FR2472898B1 (fr) * 1979-12-27 1987-01-09 Jeumont Schneider Reseau de transmission en boucle double
JPS5947906B2 (ja) * 1980-07-11 1984-11-22 株式会社日立製作所 ル−プ伝送システム
JPS5745757A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Ring type communication system of equal level
US4374436A (en) * 1980-10-17 1983-02-15 Paradyne Corporation System for the monitoring and restoration of series terminals in a looped communication system
EP0052390B1 (de) * 1980-11-13 1984-05-09 Hasler AG Verfahren zum Funktionsfähighalten einer digitalen Nachrichtenübertragungseinrichtung und Anwendung desselben
AU552312B2 (en) * 1982-02-08 1986-05-29 Racal-Milgo Limited Communication system
JPS58175335A (ja) * 1982-04-07 1983-10-14 Hitachi Ltd ル−プ式デ−タ伝送システムのル−プバツク制御方法
BE895438A (nl) * 1982-12-22 1983-06-22 Bell Telephone Mfg Communicatiestelsel met meerdere ringen
US4593154A (en) * 1983-07-08 1986-06-03 Nissan Motor Company, Limited Loop-type data transmission/reception network
US4532625A (en) * 1983-10-17 1985-07-30 The United States Of America As Represented By The Secretary Of The Army Communications network status information system
JP2644718B2 (ja) * 1983-12-28 1997-08-25 株式会社日立製作所 コンピュータシステム
US4561088A (en) * 1984-02-13 1985-12-24 Fmc Corporation Communication system bypass architecture
DE3427891A1 (de) * 1984-07-28 1986-01-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur informationsuebertragung mit rekonfiguration
GB2175775A (en) * 1985-05-28 1986-12-03 Stc Plc Data transmission system
US4704713A (en) * 1985-12-26 1987-11-03 Bell Communications Research, Inc. Optical ring network
CA1291549C (en) * 1987-11-06 1991-10-29 Wayne D. Grover Method and apparatus for self-healing and self-provisioning networks
US4877972A (en) * 1988-06-21 1989-10-31 The Boeing Company Fault tolerant modular power supply system
US4973955A (en) * 1989-02-09 1990-11-27 Grumman Aerospace Corporation Data transmission system
FR2670643B1 (fr) * 1990-12-18 1994-09-16 Matra Communication Reseau de communication en boucle a securite de transmission.
US5341372A (en) * 1991-04-10 1994-08-23 California Institute Of Technology Protocol for multiple node network
KR0123064B1 (ko) * 1994-12-02 1997-11-24 양승택 노드 또는 링크의 장애 발생시에도 절체없이 패킷 데이타의 전달이 가능한 패킷전달망 시스템
US5651000A (en) * 1995-04-27 1997-07-22 International Business Machines Corporation Method and systems for determining the nearest downstream reconfiguration unit in a dual ring communication system
AT408596B (de) * 1995-10-16 2002-01-25 Frequentis Nachrichtentechnik Gmbh Verfahren zur übertragung von daten in einem kommunikationsnetzwerk und kommunikationsnetzwerk
GB2318262B (en) * 1996-10-08 2000-11-08 Ibm Bypass circuit for data processing system
US5940367A (en) * 1996-11-06 1999-08-17 Pluris, Inc. Fault-tolerant butterfly switch
RU2127489C1 (ru) * 1998-05-26 1999-03-10 Закрытое акционерное общество "Сеть Глобал Один" Способ построения многокольцевой иерархической сети на волоконно-оптических линиях связи и базовая сеть для его осуществления
US7639601B2 (en) * 2002-07-05 2009-12-29 Nortel Networks Limited Methods and apparatus for data communication
CN1274125C (zh) * 2002-11-12 2006-09-06 华为技术有限公司 终端与增值业务提供商应用之间多媒体消息转发的方法
US20040204135A1 (en) * 2002-12-06 2004-10-14 Yilin Zhao Multimedia editor for wireless communication devices and method therefor
US8254372B2 (en) 2003-02-21 2012-08-28 Genband Us Llc Data communication apparatus and method
US8027265B2 (en) 2004-03-19 2011-09-27 Genband Us Llc Providing a capability list of a predefined format in a communications network
US7990865B2 (en) 2004-03-19 2011-08-02 Genband Us Llc Communicating processing capabilities along a communications path
PT1722546E (pt) * 2005-05-12 2009-03-06 Tcl & Alcatel Mobile Phones Processo de sincronização de pelo menos um periférico multimédia de um dispositivo portátil de comunicação e correspondente dispositivo portátil de comunicação
RU2289208C1 (ru) * 2005-05-24 2006-12-10 Открытое Акционерное Общество "Российские Железные Дороги" Устройство кольцевой сети оперативно-технологической связи по волоконно-оптическим системам передачи на железнодорожном транспорте
CN101622711B (zh) 2006-12-28 2012-07-18 杰恩邦德公司 用于无声插入描述符（sid）转换的方法、系统
RU2370899C1 (ru) * 2008-12-05 2009-10-20 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Система цифровой оперативно-технологической связи на железнодорожном транспорте с использованием сетей с коммутацией пакетов
RU2405701C1 (ru) * 2009-05-28 2010-12-10 Открытое акционерное общество "Российские железные дороги" (ОАО "РЖД") Система интегрированной цифроаналоговой железнодорожной радиосвязи
US8908541B2 (en) 2009-08-04 2014-12-09 Genband Us Llc Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway
EA021346B1 (ru) * 2012-02-29 2015-05-29 Открытое Акционерное Общество "Российские Железные Дороги" Система цифровой оперативно-технологической связи железнодорожного транспорта
RU2483453C1 (ru) * 2012-03-15 2013-05-27 Открытое Акционерное Общество "Российские Железные Дороги" Система цифровой оперативно-технологической связи железнодорожного транспорта

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458661A (en) * 1966-06-21 1969-07-29 Bell Telephone Labor Inc Arrangement for providing partial service on a failed serially looped carrier system
GB1152589A (en) * 1966-10-28 1969-05-21 Standard Telephones Cables Ltd Signal Path Re-Routing Arrangement.
FR1583915A (en, 2012) * 1968-06-18 1969-12-05
US3560663A (en) * 1969-01-30 1971-02-02 Automatic Elect Lab Traffic control for modifying the routing plan in a network of switching centers
US3731002A (en) * 1970-10-08 1973-05-01 Bell Telephone Labor Inc Interconnected loop data block transmission system
CH551118A (de) * 1973-05-30 1974-06-28 Ibm Verfahren und einrichtung zum abschalten oder wiederanschalten eines ausgewaehlten ringabschnitts in einer ringfoermigen nachrichtenuebertragungsanlage.

Also Published As

Publication number Publication date
JPS5183713A (en, 2012) 1976-07-22
SE414981B (sv) 1980-08-25
NO141915C (no) 1980-05-28
DK547075A (da) 1976-06-11
NL7514393A (nl) 1976-06-14
DE2552953A1 (de) 1976-06-16
DK150057C (da) 1987-05-11
FR2294604A1 (fr) 1976-07-09
BE836380A (fr) 1976-04-01
AT345353B (de) 1978-09-11
IL48629A0 (en) 1976-02-29
DK150057B (da) 1986-11-24
ATA892675A (de) 1978-01-15
NO754131L (en, 2012) 1976-06-11
IT1051463B (it) 1981-04-21
CH584492A5 (en, 2012) 1977-01-31
GB1493899A (en) 1977-11-30
IL48629A (en) 1977-10-31
CA1054692A (en) 1979-05-15
AU8732175A (en) 1977-06-16
US4048446A (en) 1977-09-13
NO141915B (no) 1980-02-18
DE2552953C2 (de) 1983-12-29
NL176732C (nl) 1985-05-17
FR2294604B1 (en, 2012) 1980-11-14
SE7513842L (sv) 1976-06-11
NL176732B (nl) 1984-12-17

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