DE69013389T2 - Steuerungsverfahren für Raumvielfachkoppelnetz. - Google Patents

Steuerungsverfahren für Raumvielfachkoppelnetz.

Info

Publication number
DE69013389T2
DE69013389T2 DE69013389T DE69013389T DE69013389T2 DE 69013389 T2 DE69013389 T2 DE 69013389T2 DE 69013389 T DE69013389 T DE 69013389T DE 69013389 T DE69013389 T DE 69013389T DE 69013389 T2 DE69013389 T2 DE 69013389T2
Authority
DE
Germany
Prior art keywords
control procedure
switching network
multiple switching
space multiple
space
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 - Fee Related
Application number
DE69013389T
Other languages
English (en)
Other versions
DE69013389D1 (de
Inventor
Thomas J Cloonan
Anthony L Lentine
Frederick B Mccormick
Gaylord W Richards
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69013389D1 publication Critical patent/DE69013389D1/de
Publication of DE69013389T2 publication Critical patent/DE69013389T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE69013389T 1989-05-08 1990-05-01 Steuerungsverfahren für Raumvielfachkoppelnetz. Expired - Fee Related DE69013389T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/349,280 US5122892A (en) 1989-05-08 1989-05-08 Space-division switching network having reduced functionality nodes

Publications (2)

Publication Number Publication Date
DE69013389D1 DE69013389D1 (de) 1994-11-24
DE69013389T2 true DE69013389T2 (de) 1995-05-18

Family

ID=23371674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013389T Expired - Fee Related DE69013389T2 (de) 1989-05-08 1990-05-01 Steuerungsverfahren für Raumvielfachkoppelnetz.

Country Status (4)

Country Link
US (1) US5122892A (de)
EP (1) EP0397368B1 (de)
JP (1) JP2609742B2 (de)
DE (1) DE69013389T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69232305T2 (de) * 1991-12-16 2002-07-25 At & T Corp Optische Paketvermittlungstelle
US5642349A (en) * 1994-12-30 1997-06-24 Lucent Technologies Inc. Terabit per second ATM packet switch having distributed out-of-band control
US5550815A (en) * 1994-12-30 1996-08-27 Lucent Technologies Inc. Apparatus and method for reducing data losses in a growable packet switch
US5537403A (en) * 1994-12-30 1996-07-16 At&T Corp. Terabit per second packet switch having distributed out-of-band control of circuit and packet switching communications
US5544160A (en) * 1994-12-30 1996-08-06 At&T Corp. Terabit per second packet switch
US5566193A (en) * 1994-12-30 1996-10-15 Lucent Technologies Inc. Method and apparatus for detecting and preventing the communication of bit errors on a high performance serial data link
US5687172A (en) * 1994-12-30 1997-11-11 Lucent Technologies Inc. Terabit per second distribution network
US5724352A (en) * 1995-08-31 1998-03-03 Lucent Technologies Inc. Terabit per second packet switch having assignable multiple packet loss probabilities
US5724349A (en) * 1995-08-31 1998-03-03 Lucent Technologies Inc. Terabit per second ATM packet switch having out-of-band control with multi casting
US20020126687A1 (en) * 1996-03-25 2002-09-12 Per Lindgren Bitstream management
US5798580A (en) * 1996-10-09 1998-08-25 Morozov; Valentin Contention free global interconnection
KR100233103B1 (ko) 1997-05-27 1999-12-01 윤종용 순환구조를 갖는 광스위치장치 및 방법
US8861952B2 (en) * 2007-02-28 2014-10-14 Finisar Corporation Redundancy and interoperability in multi-channel optoelectronic devices
WO2008134750A2 (en) * 2007-04-30 2008-11-06 Finisar Corporation Eye safety and interoperability of active cable devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206098C3 (de) * 1972-02-09 1980-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Koppelfeld für ein Vermittlungssystem von Nachrichtenkanälen, vorzugsweise im optischen Frequenzbereich
US4566007A (en) * 1983-05-16 1986-01-21 At&T Bell Laboratories Rearrangeable multiconnection switching networks
US4550397A (en) * 1983-12-16 1985-10-29 At&T Bell Laboratories Alternate paths in a self-routing packet switching network
JPS60239197A (ja) * 1984-05-14 1985-11-28 Fujitsu Ltd 情報分配制御方式
JPS61117494A (ja) * 1984-11-13 1986-06-04 三菱重工業株式会社 放射性廃棄物の処理法
JPS61136948A (ja) * 1984-12-04 1986-06-24 川崎重工業株式会社 セメントクリンカの焼成装置
JPS61136342A (ja) * 1984-12-07 1986-06-24 Hitachi Ltd 光伝送ネツトワ−ク
EP0229177B1 (de) * 1985-06-24 1992-09-09 AT&T Corp. Optische umordnungsanordnung
US4811210A (en) * 1985-11-27 1989-03-07 Texas Instruments Incorporated A plurality of optical crossbar switches and exchange switches for parallel processor computer
GB8705054D0 (en) * 1987-03-04 1987-04-08 British Telecomm Signal switching processor
US4787692A (en) * 1987-03-13 1988-11-29 American Telephone And Telegraph Company At&T Bell Laboratories Electro optical switch architectures
US5153843A (en) * 1988-04-01 1992-10-06 Loral Corporation Layout of large multistage interconnection networks technical field
US4917456A (en) * 1988-07-15 1990-04-17 At&T Bell Laboratories Optical crossover network

Also Published As

Publication number Publication date
JP2609742B2 (ja) 1997-05-14
US5122892A (en) 1992-06-16
EP0397368B1 (de) 1994-10-19
EP0397368A1 (de) 1990-11-14
JPH0349444A (ja) 1991-03-04
DE69013389D1 (de) 1994-11-24

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee