DE3677719D1 - Schaltsystem mit mehreren parallelen schaltnetzwerken. - Google Patents
Schaltsystem mit mehreren parallelen schaltnetzwerken.Info
- Publication number
- DE3677719D1 DE3677719D1 DE8686116360T DE3677719T DE3677719D1 DE 3677719 D1 DE3677719 D1 DE 3677719D1 DE 8686116360 T DE8686116360 T DE 8686116360T DE 3677719 T DE3677719 T DE 3677719T DE 3677719 D1 DE3677719 D1 DE 3677719D1
- Authority
- DE
- Germany
- Prior art keywords
- switching
- several parallel
- networks
- switching system
- switching networks
- 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
Links
Classifications
-
- 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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
-
- 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
-
- 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
-
- 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
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
-
- 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
-
- 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
- H04Q2011/0052—Interconnection of switches
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Optical Communication System (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/803,091 US4706240A (en) | 1985-11-29 | 1985-11-29 | Switching system having multiple parallel switching networks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3677719D1 true DE3677719D1 (de) | 1991-04-04 |
Family
ID=25185554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686116360T Expired - Fee Related DE3677719D1 (de) | 1985-11-29 | 1986-11-25 | Schaltsystem mit mehreren parallelen schaltnetzwerken. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4706240A (de) |
EP (1) | EP0224244B1 (de) |
JP (1) | JPH0732392B2 (de) |
KR (1) | KR940011760B1 (de) |
CN (1) | CN86108038A (de) |
AU (1) | AU584762B2 (de) |
CA (1) | CA1254640A (de) |
DE (1) | DE3677719D1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731878A (en) * | 1985-11-29 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Self-routing switch node combining electronic and photonic switching |
US5230079A (en) * | 1986-09-18 | 1993-07-20 | Digital Equipment Corporation | Massively parallel array processing system with processors selectively accessing memory module locations using address in microword or in address register |
US4985832A (en) * | 1986-09-18 | 1991-01-15 | Digital Equipment Corporation | SIMD array processing system with routing networks having plurality of switching stages to transfer messages among processors |
US4817084A (en) * | 1986-10-16 | 1989-03-28 | Bell Communications Research, Inc. | Batcher-Banyan packet switch with output conflict resolution scheme |
US4782478A (en) * | 1987-03-04 | 1988-11-01 | Bell Communications Research, Inc. | Time division circuit switch |
DE3714385A1 (de) * | 1987-04-30 | 1988-11-10 | Philips Patentverwaltung | Verfahren und schaltungsanordnung zur koppelfeldsteuerung in einem vermittlungssystem |
JPH0732404B2 (ja) * | 1987-11-09 | 1995-04-10 | 沖電気工業株式会社 | パケット交換方式 |
IT1219054B (it) * | 1988-02-29 | 1990-04-24 | Cselt Centro Studi Lab Telecom | Nodo per rete a commutazione veloce di pacchetto in tecnologia ottico elettrica |
US5268896A (en) * | 1988-03-26 | 1993-12-07 | Alcatel N.V. | Communication switching element |
DE68921291T2 (de) * | 1988-11-15 | 1995-08-10 | Ibm | TDM-Schaltmatrixsteuerung. |
FR2642252A1 (fr) * | 1989-01-26 | 1990-07-27 | Centre Nat Rech Scient | Unite d'interconnexion entre circuits, notamment du type crossbar procede de mise en oeuvre d'une unite d'interconnexion entre circuits, et utilisations d'une unite d'interconnexion entre circuits |
US4955016A (en) * | 1989-08-29 | 1990-09-04 | At&T Bell Laboratories | Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets |
US4955017A (en) * | 1989-08-29 | 1990-09-04 | At&T Bell Laboratories | Growable packet switch architecture |
US5313590A (en) * | 1990-01-05 | 1994-05-17 | Maspar Computer Corporation | System having fixedly priorized and grouped by positions I/O lines for interconnecting router elements in plurality of stages within parrallel computer |
DE69112687T2 (de) * | 1990-03-14 | 1996-02-08 | Alcatel Nv | ATM-artiges Vermittlungselement mit mehreren Betriebsarten und dieses enthaltendes Vermittlungsnetzwerk. |
US5024993A (en) * | 1990-05-02 | 1991-06-18 | Microelectronics & Computer Technology Corporation | Superconducting-semiconducting circuits, devices and systems |
US5774698A (en) * | 1991-02-22 | 1998-06-30 | International Business Machines Corporation | Multi-media serial line switching adapter for parallel networks and heterogeneous and homologous computer system |
GB2258366B (en) * | 1991-08-02 | 1995-03-29 | Plessey Telecomm | An ATM switching arrangement |
WO1993003580A1 (en) * | 1991-08-05 | 1993-02-18 | Honeywell Inc. | Scalable self-routing nonblocking message switching and routing network |
CA2113647A1 (en) * | 1991-08-05 | 1993-02-18 | Aloke Guha | Crossbar with return net for scalable self-routing non-blocking message switching and routing system |
IT1257546B (it) * | 1992-06-15 | 1996-01-30 | Cselt Centro Studi Lab Telecom | Commutatore ottico per reti a commutazione veloce di cella. |
US5404537A (en) * | 1992-09-17 | 1995-04-04 | International Business Machines Corp. | Priority interrupt switching apparatus for real time systems |
EP0702471B1 (de) * | 1994-09-13 | 2001-11-21 | Alcatel | Methode zur Modifizierung eines Mehrfachadressenbaums in einem Vermittlungsnetz |
US5881065A (en) * | 1995-10-04 | 1999-03-09 | Ultra-High Speed Network And Computer Technology Laboratories | Data transfer switch for transferring data of an arbitrary length on the basis of transfer destination |
JP2000261433A (ja) * | 1999-03-04 | 2000-09-22 | Toshiba Microelectronics Corp | スイッチングエレメント及びパケットスイッチ |
US6618371B1 (en) * | 1999-06-08 | 2003-09-09 | Cisco Technology, Inc. | Butterfly network with switches set for two node disjoint paths and method for forming the paths |
US6850704B1 (en) * | 1999-09-14 | 2005-02-01 | Lucent Technologies Inc. | Low-overhead fault-tolerance techniques for optical and other cross-connect systems |
US6707831B1 (en) * | 2000-02-21 | 2004-03-16 | Hewlett-Packard Development Company, L.P. | Mechanism for data forwarding |
US6839795B1 (en) * | 2000-05-31 | 2005-01-04 | Silicon Labs Cp, Inc. | Priority cross-bar decoder |
US7048292B2 (en) * | 2003-09-25 | 2006-05-23 | David Weagle | Bicycle suspension systems |
US8930582B2 (en) * | 2003-10-31 | 2015-01-06 | Oracle America, Inc. | Method and apparatus for regulating communications between multiple transmitters and receivers |
KR100807539B1 (ko) * | 2006-07-19 | 2008-02-28 | 엘에스산전 주식회사 | 인버터와 다수의 옵션 카드 간의 통신 장치 및 통신 방법 |
CN101459593B (zh) * | 2007-12-14 | 2011-11-23 | 华为技术有限公司 | 业务交换的方法和设备及业务交换单元 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573377A (en) * | 1969-02-24 | 1971-04-06 | Bell Telephone Labor Inc | Equipment to coordinate establishment of audio and video connections through switching systems |
US3612767A (en) * | 1969-06-11 | 1971-10-12 | Bell Telephone Labor Inc | Equipment for selectively establishing audio and wideband communication paths through two autonomous switching systems |
FR2447652A1 (fr) * | 1979-01-24 | 1980-08-22 | Materiel Telephonique | Operateur pour reseau de commutation de donnees numeriques par paquets |
US4494230A (en) * | 1982-06-25 | 1985-01-15 | At&T Bell Laboratories | Fast packet switching system |
EP0127570A3 (de) * | 1983-05-19 | 1985-05-15 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH | Lokales Kommunikationssystem mit einem Sternnetz und optischen Kanälen |
US4627048A (en) * | 1984-10-09 | 1986-12-02 | At&T Bell Laboratories | Routing address bit selection in a packet switching network |
US4639910A (en) * | 1984-12-14 | 1987-01-27 | Itt Corporation | Apparatus for establishing communication paths |
US4679189A (en) * | 1985-11-27 | 1987-07-07 | American Telephone And Telegraph Company | Alternate routing arrangement |
US4731878A (en) * | 1985-11-29 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Self-routing switch node combining electronic and photonic switching |
-
1985
- 1985-11-29 US US06/803,091 patent/US4706240A/en not_active Expired - Lifetime
-
1986
- 1986-11-13 CA CA000522872A patent/CA1254640A/en not_active Expired
- 1986-11-25 DE DE8686116360T patent/DE3677719D1/de not_active Expired - Fee Related
- 1986-11-25 EP EP86116360A patent/EP0224244B1/de not_active Expired - Lifetime
- 1986-11-27 KR KR1019860010030A patent/KR940011760B1/ko not_active IP Right Cessation
- 1986-11-28 CN CN198686108038A patent/CN86108038A/zh active Pending
- 1986-11-28 JP JP28218186A patent/JPH0732392B2/ja not_active Expired - Lifetime
- 1986-11-28 AU AU65829/86A patent/AU584762B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR940011760B1 (ko) | 1994-12-23 |
EP0224244A3 (en) | 1988-10-26 |
US4706240A (en) | 1987-11-10 |
AU584762B2 (en) | 1989-06-01 |
AU6582986A (en) | 1987-06-04 |
KR870005308A (ko) | 1987-06-08 |
EP0224244A2 (de) | 1987-06-03 |
CA1254640A (en) | 1989-05-23 |
JPH0732392B2 (ja) | 1995-04-10 |
CN86108038A (zh) | 1987-08-19 |
EP0224244B1 (de) | 1991-02-27 |
JPS62143540A (ja) | 1987-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |
|
8339 | Ceased/non-payment of the annual fee |