DE69011909D1 - Erweitertes Zweischienen-Schaltnetzwerk. - Google Patents
Erweitertes Zweischienen-Schaltnetzwerk.Info
- Publication number
- DE69011909D1 DE69011909D1 DE69011909T DE69011909T DE69011909D1 DE 69011909 D1 DE69011909 D1 DE 69011909D1 DE 69011909 T DE69011909 T DE 69011909T DE 69011909 T DE69011909 T DE 69011909T DE 69011909 D1 DE69011909 D1 DE 69011909D1
- Authority
- DE
- Germany
- Prior art keywords
- extended
- switching network
- rail switching
- rail
- network
- 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
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/68—Grouping or interlacing selector groups or stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Optical Communication System (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/321,048 US5018129A (en) | 1989-03-09 | 1989-03-09 | Dual rail dilated switching networks |
SG154494A SG154494G (en) | 1989-03-09 | 1994-10-21 | Dual rail dilated switching networks |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69011909D1 true DE69011909D1 (de) | 1994-10-06 |
DE69011909T2 DE69011909T2 (de) | 1995-01-12 |
Family
ID=26664454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69011909T Expired - Fee Related DE69011909T2 (de) | 1989-03-09 | 1990-03-02 | Erweitertes Zweischienen-Schaltnetzwerk. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5018129A (de) |
EP (1) | EP0386958B1 (de) |
JP (1) | JPH0817502B2 (de) |
CA (1) | CA2008903C (de) |
DE (1) | DE69011909T2 (de) |
SG (1) | SG154494G (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5287491A (en) * | 1989-04-10 | 1994-02-15 | International Business Machines Corporation | Network rearrangement method and system |
GB8925454D0 (en) * | 1989-11-10 | 1989-12-28 | British Telecomm | Generalised connection network |
JP2738762B2 (ja) * | 1990-01-24 | 1998-04-08 | 株式会社日立製作所 | 高速パケット交換機 |
WO1993006675A1 (en) * | 1991-09-26 | 1993-04-01 | Communications Satellite Corporation | Nonblocking multicast fast packet/circuit switching networks |
US5623698A (en) * | 1993-04-30 | 1997-04-22 | Cray Research, Inc. | Memory interconnect network having separate routing networks for inputs and outputs using switches with FIFO queues and message steering bits |
US5377182A (en) * | 1993-08-18 | 1994-12-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-blocking crossbar permutation engine with constant routing latency |
JPH07312576A (ja) * | 1994-05-17 | 1995-11-28 | Sumitomo Electric Ind Ltd | 光伝送路の故障検出方式 |
EP0689067A3 (de) * | 1994-06-22 | 1997-04-09 | Fujitsu Ltd | Herstellungsverfahren für ein optisches Wellenleitersystem, optisches Bauelement und optischer Koppler mit dessen Verwendung, optisches Netzwerk und optische Leiterplatte |
US5854868A (en) * | 1994-06-22 | 1998-12-29 | Fujitsu Limited | Optical device and light waveguide integrated circuit |
US5524154A (en) * | 1994-08-31 | 1996-06-04 | At&T Corp. | Hybrid architecture for an optical switching fabric implemented with 1×2 switching devices |
JP2815040B2 (ja) * | 1994-12-20 | 1998-10-27 | 日本電気株式会社 | 光スイッチ回路網 |
US5495476A (en) * | 1995-01-26 | 1996-02-27 | International Business Machines Corporation | Parallel algorithm to set up benes switch; trading bandwidth for set up time |
US5751868A (en) * | 1995-07-03 | 1998-05-12 | Bell Communications Research, Inc. | Asymetrically dilated optical cross connect switches |
US5949778A (en) * | 1996-12-31 | 1999-09-07 | Northern Telecom Limited | High performance fault tolerant switching system for multimedia satellite and terrestrial communications switches |
JP2000235199A (ja) | 1999-02-15 | 2000-08-29 | Oki Electric Ind Co Ltd | 光スイッチ |
TW434418B (en) * | 2000-04-24 | 2001-05-16 | Ind Tech Res Inst | Mirror arrangement method of multi-level optical switches |
JP3740969B2 (ja) * | 2000-09-20 | 2006-02-01 | Kddi株式会社 | 光クロスコネクト装置 |
FR2830333B1 (fr) * | 2001-10-01 | 2004-04-09 | Cit Alcatel | Systeme optique directionnel re-configurable |
JP2003199130A (ja) * | 2001-12-27 | 2003-07-11 | Fujitsu Ltd | 光パスクロスコネクト装置及びその切替方法 |
JP4291281B2 (ja) * | 2005-02-03 | 2009-07-08 | 富士通株式会社 | 情報処理システム、計算ノード、情報処理システムの制御方法 |
US8170040B2 (en) * | 2007-05-25 | 2012-05-01 | Konda Technologies Inc. | Fully connected generalized butterfly fat tree networks |
CN101539495B (zh) * | 2009-03-04 | 2010-12-29 | 上海海洋大学 | 一种鲐鱼耳石横截面切片的制作及其年龄鉴定方法 |
US9794656B2 (en) * | 2015-12-11 | 2017-10-17 | Huawei Technologies Co., Ltd. | Modular photonic switch architecture |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5592918A (en) * | 1979-01-05 | 1980-07-14 | Nissan Motor Co Ltd | Information transfer system |
JPH0783504B2 (ja) * | 1985-11-26 | 1995-09-06 | 富士通株式会社 | 光スイツチ装置 |
JPS62173441A (ja) * | 1986-01-27 | 1987-07-30 | Nippon Telegr & Teleph Corp <Ntt> | 光スイツチ |
GB2189104B (en) * | 1986-04-03 | 1990-08-08 | Gen Electric Plc | Improvements in or relating to switching networks |
JPH0834479B2 (ja) * | 1987-10-22 | 1996-03-29 | 国際電信電話株式会社 | 光パケット交換方式 |
-
1989
- 1989-03-09 US US07/321,048 patent/US5018129A/en not_active Expired - Fee Related
-
1990
- 1990-01-30 CA CA002008903A patent/CA2008903C/en not_active Expired - Fee Related
- 1990-03-02 DE DE69011909T patent/DE69011909T2/de not_active Expired - Fee Related
- 1990-03-02 EP EP90302252A patent/EP0386958B1/de not_active Expired - Lifetime
- 1990-03-09 JP JP2056818A patent/JPH0817502B2/ja not_active Expired - Lifetime
-
1994
- 1994-10-21 SG SG154494A patent/SG154494G/en unknown
Also Published As
Publication number | Publication date |
---|---|
US5018129A (en) | 1991-05-21 |
CA2008903C (en) | 1996-12-17 |
DE69011909T2 (de) | 1995-01-12 |
EP0386958B1 (de) | 1994-08-31 |
CA2008903A1 (en) | 1990-09-09 |
SG154494G (en) | 1995-03-17 |
JPH03201651A (ja) | 1991-09-03 |
EP0386958A1 (de) | 1990-09-12 |
JPH0817502B2 (ja) | 1996-02-21 |
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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 |