ATE95358T1 - Koppelpunktschaltung fuer datenpaketraumvermittlung. - Google Patents
Koppelpunktschaltung fuer datenpaketraumvermittlung.Info
- Publication number
- ATE95358T1 ATE95358T1 AT87306678T AT87306678T ATE95358T1 AT E95358 T1 ATE95358 T1 AT E95358T1 AT 87306678 T AT87306678 T AT 87306678T AT 87306678 T AT87306678 T AT 87306678T AT E95358 T1 ATE95358 T1 AT E95358T1
- Authority
- AT
- Austria
- Prior art keywords
- data packet
- crosspoint
- switch
- space switching
- switches
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/201—Multicast operation; Broadcast operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
- H04L49/205—Quality of Service based
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3018—Input queuing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/893,602 US4821258A (en) | 1986-08-06 | 1986-08-06 | Crosspoint circuitry for data packet space division switches |
EP87306678A EP0256701B1 (de) | 1986-08-06 | 1987-07-29 | Koppelpunktschaltung für Datenpaketraumvermittlung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE95358T1 true ATE95358T1 (de) | 1993-10-15 |
Family
ID=25401801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87306678T ATE95358T1 (de) | 1986-08-06 | 1987-07-29 | Koppelpunktschaltung fuer datenpaketraumvermittlung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4821258A (de) |
EP (1) | EP0256701B1 (de) |
JP (1) | JPS6342542A (de) |
AT (1) | ATE95358T1 (de) |
AU (1) | AU579285B2 (de) |
CA (1) | CA1274304A (de) |
DE (1) | DE3787600T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3714385A1 (de) * | 1987-04-30 | 1988-11-10 | Philips Patentverwaltung | Verfahren und schaltungsanordnung zur koppelfeldsteuerung in einem vermittlungssystem |
US5072366A (en) * | 1987-08-04 | 1991-12-10 | Digital Equipment Corporation | Data crossbar switch |
US5285445A (en) * | 1987-12-17 | 1994-02-08 | U.S. Philips Corporation | Switching network and switching network control for a switching node in a wideband transmission system |
JPH01228351A (ja) * | 1988-03-09 | 1989-09-12 | Fujitsu Ltd | パケット交換機 |
JPH01228350A (ja) * | 1988-03-09 | 1989-09-12 | Fujitsu Ltd | パケット交換機 |
CA1331801C (en) * | 1988-03-17 | 1994-08-30 | Yasuro Shobatake | Packet switching device |
JP2595025B2 (ja) * | 1988-03-18 | 1997-03-26 | 株式会社日立製作所 | 空間分割形スイッチを用いた高速パケット交換装置 |
FR2630876A1 (fr) * | 1988-04-29 | 1989-11-03 | Trt Telecom Radio Electr | Element de circuit ´ point de croisement entre deux lignes omnibus |
NL8801120A (nl) * | 1988-04-29 | 1989-11-16 | At & T & Philips Telecomm | Kruispuntschakelaar voor het doorschakelen van pakketten. |
US4929940A (en) * | 1988-11-18 | 1990-05-29 | International Business Machines Corporation | Collision crossbar switch |
EP0405042B1 (de) * | 1989-06-29 | 1994-09-14 | International Business Machines Corporation | Schnelles, digitales Paketvermittlungssystem |
DE3937738A1 (de) * | 1989-11-13 | 1991-05-16 | Standard Elektrik Lorenz Ag | Teilnehmeranschlussknoten eines digitalen nachrichtenuebertragungssystems |
NL9000765A (nl) * | 1990-04-02 | 1991-11-01 | Apt Nederland | Digitale schakelmodule voor datapakketten voor het toewijzen van lege pakketten aan kruispuntschakelaar. |
NL9000780A (nl) * | 1990-04-03 | 1991-11-01 | Nederland Ptt | Werkwijze en inrichting voor het doorschakelen van dataeenheden. |
US5261059A (en) * | 1990-06-29 | 1993-11-09 | Digital Equipment Corporation | Crossbar interface for data communication network |
US5444705A (en) * | 1991-02-22 | 1995-08-22 | International Business Machines Corp. | Dual priority switching apparatus for simplex networks |
FR2674648B1 (fr) * | 1991-03-29 | 1993-05-28 | Majos Jacques | Circuit de gestion de nombres d'acces a des ressources logiques. |
JPH0530127A (ja) * | 1991-06-21 | 1993-02-05 | Fujitsu Ltd | 出力信号制御方式 |
JP3044983B2 (ja) | 1993-08-25 | 2000-05-22 | 株式会社日立製作所 | Atmスイッチングシステムのセル制御方法 |
US5923657A (en) * | 1994-08-23 | 1999-07-13 | Hitachi, Ltd. | ATM switching system and cell control method |
US6147991A (en) * | 1997-09-05 | 2000-11-14 | Video Network Communications, Inc. | Scalable high speed packet switch using packet diversion through dedicated channels |
US6377575B1 (en) | 1998-08-05 | 2002-04-23 | Vitesse Semiconductor Corporation | High speed cross point switch routing circuit with word-synchronous serial back plane |
DE19960974A1 (de) * | 1999-12-17 | 2001-07-05 | Tenovis Gmbh & Co Kg | Verfahren zur Steuerung eines Zugriffswettbewerbs auf einem Bussystem |
DE19960953A1 (de) * | 1999-12-17 | 2001-07-05 | Tenovis Gmbh & Co Kg | Vermittlungseinrichtung und Verfahren zur Vermittlung von Daten |
US6717951B2 (en) | 1999-12-29 | 2004-04-06 | Intel Corporation | Method and apparatus for determining priority of network packets |
EP1307820B1 (de) * | 2000-06-06 | 2014-07-23 | Vitesse Semiconductor Corporation | Koppelpunktvermittlung mit koppelmatrixmodul |
US20060002341A1 (en) * | 2004-06-30 | 2006-01-05 | Yigal Bejerano | Methods and devices for scheduling the transmission of packets in configurable access wireless networks that provide Quality-of-Service guarantees |
CN111177142B (zh) * | 2018-11-13 | 2024-03-01 | 深圳市中兴微电子技术有限公司 | 一种数据转换方法及装置、设备和存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US31319A (en) * | 1861-02-05 | Improvement in hoop-locks | ||
FR2161159A5 (de) * | 1971-11-16 | 1973-07-06 | Commissariat Energie Atomique | |
EP0097351A3 (de) * | 1982-06-21 | 1986-02-26 | Nec Corporation | Wegesucheinheit und Wegesuchnetz zur Bestimmung eines Ausgangsports durch Erkennung eines Teiles eines Eingangspakets |
US4683564A (en) * | 1982-11-22 | 1987-07-28 | Data Switch Corporation | Matrix switch system |
FR2538976A1 (fr) * | 1982-12-29 | 1984-07-06 | Servel Michel | Systeme de commutation de paquets synchrones de longueur fixe |
US4472801A (en) * | 1983-03-28 | 1984-09-18 | At&T Bell Laboratories | Distributed prioritized concentrator |
JPS6043942A (ja) * | 1983-07-28 | 1985-03-08 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 多重アクセスデ−タ通信システム |
JPS6053355A (ja) * | 1983-09-02 | 1985-03-27 | Nec Corp | バス式ネットワ−クのアクセス方式 |
JPS6083348A (ja) * | 1983-10-14 | 1985-05-11 | Hitachi Ltd | 半導体集積回路装置 |
US4608685A (en) * | 1984-04-30 | 1986-08-26 | Northern Telecom Limited | Packet and circuit switched communications network |
JPS60237743A (ja) * | 1984-05-11 | 1985-11-26 | Nec Corp | 大容量デ−タ交換機 |
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 |
FR2592731B1 (fr) * | 1986-01-03 | 1988-03-25 | Sagem | Terminal d'un reseau de transmissions de donnees numeriques a commutation par paquets |
US4679190A (en) * | 1986-04-28 | 1987-07-07 | International Business Machines Corporation | Distributed voice-data switching on multi-stage interconnection networks |
-
1986
- 1986-08-06 US US06/893,602 patent/US4821258A/en not_active Expired - Lifetime
-
1987
- 1987-07-21 CA CA000542617A patent/CA1274304A/en not_active Expired - Fee Related
- 1987-07-29 AT AT87306678T patent/ATE95358T1/de not_active IP Right Cessation
- 1987-07-29 DE DE87306678T patent/DE3787600T2/de not_active Expired - Fee Related
- 1987-07-29 EP EP87306678A patent/EP0256701B1/de not_active Expired - Lifetime
- 1987-07-30 AU AU76306/87A patent/AU579285B2/en not_active Ceased
- 1987-08-03 JP JP62192773A patent/JPS6342542A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU579285B2 (en) | 1988-11-17 |
JPS6342542A (ja) | 1988-02-23 |
AU7630687A (en) | 1988-03-10 |
EP0256701A3 (en) | 1989-11-02 |
CA1274304A (en) | 1990-09-18 |
US4821258A (en) | 1989-04-11 |
DE3787600D1 (de) | 1993-11-04 |
DE3787600T2 (de) | 1994-01-27 |
EP0256701A2 (de) | 1988-02-24 |
EP0256701B1 (de) | 1993-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |