SE515274C2 - Paketväljare för telekommunikationsanläggning - Google Patents
Paketväljare för telekommunikationsanläggningInfo
- Publication number
- SE515274C2 SE515274C2 SE9203332A SE9203332A SE515274C2 SE 515274 C2 SE515274 C2 SE 515274C2 SE 9203332 A SE9203332 A SE 9203332A SE 9203332 A SE9203332 A SE 9203332A SE 515274 C2 SE515274 C2 SE 515274C2
- Authority
- SE
- Sweden
- Prior art keywords
- selector
- cells
- cell
- data
- equipment
- 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
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- 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
- 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
- H04L49/153—ATM switching fabrics having parallel switch planes
-
- 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
- H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
- H04L49/254—Centralised controller, i.e. arbitration or scheduling
-
- 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
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
-
- 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
- H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
- H04L49/309—Header conversion, routing tables or routing tags
-
- 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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5625—Operations, administration and maintenance [OAM]
- H04L2012/5627—Fault tolerance and recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5628—Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5629—Admission control
- H04L2012/563—Signalling, e.g. protocols, reference model
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
- H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
- H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
- H04L49/557—Error correction, e.g. fault recovery or fault tolerance
Landscapes
- 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)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203332A SE515274C2 (sv) | 1992-11-09 | 1992-11-09 | Paketväljare för telekommunikationsanläggning |
US08/145,625 US5430720A (en) | 1992-11-09 | 1993-11-04 | Identification of data packets by included selected bits |
EP93924884A EP0788697B1 (en) | 1992-11-09 | 1993-11-08 | Identification of data packets |
KR1019950701833A KR0160055B1 (ko) | 1992-11-09 | 1993-11-08 | 자료 패킷 식별장치 |
PCT/SE1993/000939 WO1994011973A1 (en) | 1992-11-09 | 1993-11-08 | Identification of data packets |
JP51198894A JP3200438B2 (ja) | 1992-11-09 | 1993-11-08 | データパケットの識別 |
BR9307410A BR9307410A (pt) | 1992-11-09 | 1993-11-08 | Equipamento de comuta-Æo do tipo conhecido como comutador de pacote que faz parte de um sistema de telecomunica-{es |
DE69333188T DE69333188T2 (de) | 1992-11-09 | 1993-11-08 | Identifikation von datenpaketen |
AU54388/94A AU672658B2 (en) | 1992-11-09 | 1993-11-08 | Identification of data packets |
CN93112946A CN1052596C (zh) | 1992-11-09 | 1993-11-09 | 具有数据包识别功能的分组交换机 |
NO951791A NO951791L (no) | 1992-11-09 | 1995-05-08 | Identifikasjon av datapakker |
FI952210A FI952210A (fi) | 1992-11-09 | 1995-05-08 | Datapakettien tunnistus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203332A SE515274C2 (sv) | 1992-11-09 | 1992-11-09 | Paketväljare för telekommunikationsanläggning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9203332D0 SE9203332D0 (sv) | 1992-11-09 |
SE9203332L SE9203332L (sv) | 1994-05-10 |
SE515274C2 true SE515274C2 (sv) | 2001-07-09 |
Family
ID=20387742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9203332A SE515274C2 (sv) | 1992-11-09 | 1992-11-09 | Paketväljare för telekommunikationsanläggning |
Country Status (12)
Country | Link |
---|---|
US (1) | US5430720A (ja) |
EP (1) | EP0788697B1 (ja) |
JP (1) | JP3200438B2 (ja) |
KR (1) | KR0160055B1 (ja) |
CN (1) | CN1052596C (ja) |
AU (1) | AU672658B2 (ja) |
BR (1) | BR9307410A (ja) |
DE (1) | DE69333188T2 (ja) |
FI (1) | FI952210A (ja) |
NO (1) | NO951791L (ja) |
SE (1) | SE515274C2 (ja) |
WO (1) | WO1994011973A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3464034B2 (ja) * | 1994-03-18 | 2003-11-05 | 富士通株式会社 | Atm遠隔保守用コネクション設定方式 |
US5436886A (en) * | 1994-07-14 | 1995-07-25 | Northern Telecom Limited | ATM switch in dual switch plane operation |
DE4426094C2 (de) * | 1994-07-22 | 1998-04-16 | Siemens Nixdorf Inf Syst | Datenreduktion für Buskoppler |
DE4432061C1 (de) * | 1994-09-09 | 1995-12-07 | Philips Patentverwaltung | Paketübertragungssystem |
US5724348A (en) * | 1995-04-05 | 1998-03-03 | International Business Machines Corporation | Efficient hardware/software interface for a data switch |
US5745488A (en) * | 1996-04-29 | 1998-04-28 | Motorola, Inc. | Method and apparatus for detection of packet types in a communications network |
JPH10150446A (ja) * | 1996-11-19 | 1998-06-02 | Fujitsu Ltd | Atm交換システム |
CN1060900C (zh) * | 1996-11-29 | 2001-01-17 | 程远 | 电报分组服务器 |
EP0961442B1 (en) * | 1998-05-29 | 2004-09-29 | International Business Machines Corporation | Switching architecture comprising two switch fabrics |
DE69817159T2 (de) | 1998-05-29 | 2004-05-06 | International Business Machines Corp. | Vermittlungssystem mit einem Maskiermechanismus zur Änderung des internen Leitweglenkungsprozesses |
DE19834321A1 (de) * | 1998-07-30 | 2000-02-03 | Alcatel Sa | Verfahren, Endgerät, Knoten, Programmodul und Bedienoberfläche zur Ermittlung von für eine Kommunikationsbeziehung erforderlichen Merkmalen |
US6546252B1 (en) | 1998-12-18 | 2003-04-08 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for estimating interfrequency measurements used for radio network function |
US6760336B1 (en) * | 1999-02-18 | 2004-07-06 | Nortel Networks Limited | Flow detection scheme to support QoS flows between source and destination nodes |
US6667954B1 (en) * | 2000-02-10 | 2003-12-23 | Tellabs Operations, Inc. | Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment |
EP1168720B1 (en) * | 2000-06-28 | 2007-01-10 | Alcatel | Telecommunication carrier processor subsystem with in-band control and addressing via cell header fields |
EP1280374A1 (en) * | 2001-07-27 | 2003-01-29 | Alcatel | Network element with redundant switching matrix |
US8477627B2 (en) * | 2004-07-19 | 2013-07-02 | Solace Systems, Inc. | Content routing in digital communications networks |
US7739424B2 (en) * | 2005-04-18 | 2010-06-15 | Integrated Device Technology, Inc. | Packet processing switch and methods of operation thereof |
CN101853237B (zh) * | 2010-05-31 | 2012-07-04 | 华为技术有限公司 | 片上系统及axi总线下的传输方法 |
US9978265B2 (en) | 2016-04-11 | 2018-05-22 | Tti (Macao Commercial Offshore) Limited | Modular garage door opener |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0809381B1 (en) * | 1988-07-22 | 2004-11-24 | Hitachi, Ltd. | ATM switching system |
GB8824972D0 (en) * | 1988-10-25 | 1988-11-30 | Plessey Telecomm | Time division switch |
ATE107452T1 (de) * | 1989-03-03 | 1994-07-15 | Siemens Ag | Verfahren und schaltungsanordnung zum weiterleiten von auf zubringerleitungen übertragenen nachrichtenpaketen über eine paketvermittlungseinrichtung. |
JP2964151B2 (ja) * | 1989-07-03 | 1999-10-18 | 富士通株式会社 | 通信制御方式 |
JP2892689B2 (ja) * | 1989-07-05 | 1999-05-17 | 株式会社日立製作所 | パケット通信網およびパケット交換機 |
JPH03104451A (ja) * | 1989-09-19 | 1991-05-01 | Fujitsu Ltd | 多段リンク交換システムのルート切替え方式 |
JP2964457B2 (ja) * | 1989-12-05 | 1999-10-18 | 株式会社日立製作所 | 通信処理装置 |
JP2555906B2 (ja) * | 1990-05-18 | 1996-11-20 | 日本電気株式会社 | Atmセルのvci変換方式 |
EP0470283B1 (de) * | 1990-08-08 | 1997-02-19 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zum Ermitteln der Güte von über eine ATM-Vermittlungseinrichtung verlaufenden virtuellen Verbindungen |
US5280483A (en) * | 1990-08-09 | 1994-01-18 | Fujitsu Limited | Traffic control system for asynchronous transfer mode exchange |
JP3241716B2 (ja) * | 1990-08-31 | 2001-12-25 | 株式会社東芝 | Atm交換方法 |
JP3001953B2 (ja) * | 1990-10-20 | 2000-01-24 | 富士通株式会社 | 仮想識別子変換装置 |
US5124978A (en) * | 1990-11-26 | 1992-06-23 | Bell Communications Research, Inc. | Grouping network based non-buffer statistical multiplexor |
US5166926A (en) * | 1990-12-18 | 1992-11-24 | Bell Communications Research, Inc. | Packet address look-ahead technique for use in implementing a high speed packet switch |
US5130984A (en) * | 1990-12-18 | 1992-07-14 | Bell Communications Research, Inc. | Large fault tolerant packet switch particularly suited for asynchronous transfer mode (ATM) communication |
JP2968593B2 (ja) * | 1991-01-08 | 1999-10-25 | 株式会社東芝 | ヘッダ変換テーブルおよび前処理部 |
US5144619A (en) * | 1991-01-11 | 1992-09-01 | Northern Telecom Limited | Common memory switch for routing data signals comprising ATM and STM cells |
US5251209A (en) * | 1991-03-28 | 1993-10-05 | Sprint International Communications Corp. | Prioritizing attributes in integrated services networks |
-
1992
- 1992-11-09 SE SE9203332A patent/SE515274C2/sv not_active IP Right Cessation
-
1993
- 1993-11-04 US US08/145,625 patent/US5430720A/en not_active Expired - Lifetime
- 1993-11-08 AU AU54388/94A patent/AU672658B2/en not_active Ceased
- 1993-11-08 KR KR1019950701833A patent/KR0160055B1/ko not_active IP Right Cessation
- 1993-11-08 WO PCT/SE1993/000939 patent/WO1994011973A1/en active IP Right Grant
- 1993-11-08 DE DE69333188T patent/DE69333188T2/de not_active Expired - Lifetime
- 1993-11-08 EP EP93924884A patent/EP0788697B1/en not_active Expired - Lifetime
- 1993-11-08 BR BR9307410A patent/BR9307410A/pt not_active IP Right Cessation
- 1993-11-08 JP JP51198894A patent/JP3200438B2/ja not_active Expired - Lifetime
- 1993-11-09 CN CN93112946A patent/CN1052596C/zh not_active Expired - Lifetime
-
1995
- 1995-05-08 FI FI952210A patent/FI952210A/fi unknown
- 1995-05-08 NO NO951791A patent/NO951791L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0788697A1 (en) | 1997-08-13 |
KR0160055B1 (ko) | 1998-12-01 |
FI952210A (fi) | 1995-07-05 |
JPH08505987A (ja) | 1996-06-25 |
WO1994011973A1 (en) | 1994-05-26 |
AU5438894A (en) | 1994-06-08 |
BR9307410A (pt) | 1999-08-24 |
AU672658B2 (en) | 1996-10-10 |
SE9203332L (sv) | 1994-05-10 |
CN1091878A (zh) | 1994-09-07 |
EP0788697B1 (en) | 2003-09-03 |
FI952210A0 (fi) | 1995-05-08 |
DE69333188D1 (de) | 2003-10-09 |
KR950704887A (ko) | 1995-11-20 |
DE69333188T2 (de) | 2004-06-03 |
US5430720A (en) | 1995-07-04 |
SE9203332D0 (sv) | 1992-11-09 |
NO951791D0 (no) | 1995-05-08 |
NO951791L (no) | 1995-07-06 |
JP3200438B2 (ja) | 2001-08-20 |
CN1052596C (zh) | 2000-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |