CA2020814A1 - Concentrateur de paquets et systeme de commutation de paquets - Google Patents
Concentrateur de paquets et systeme de commutation de paquetsInfo
- Publication number
- CA2020814A1 CA2020814A1 CA2020814A CA2020814A CA2020814A1 CA 2020814 A1 CA2020814 A1 CA 2020814A1 CA 2020814 A CA2020814 A CA 2020814A CA 2020814 A CA2020814 A CA 2020814A CA 2020814 A1 CA2020814 A1 CA 2020814A1
- Authority
- CA
- Canada
- Prior art keywords
- packet
- concentrator
- call
- switching equipment
- line
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000000977 initiatory effect Effects 0.000 abstract 1
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
- 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
- H04L49/10—Packet switching elements characterised by the switching fabric construction
- H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/50—Overload detection or protection within a single switching element
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-180319 | 1989-07-14 | ||
JP18031989A JP2960437B2 (ja) | 1989-07-14 | 1989-07-14 | パケット集線装置、それを用いたネットワーク、及びパケット交換システム |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2020814A1 true CA2020814A1 (fr) | 1991-01-15 |
CA2020814C CA2020814C (fr) | 1994-05-03 |
Family
ID=16081134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002020814A Expired - Fee Related CA2020814C (fr) | 1989-07-14 | 1990-07-10 | Concentrateur de paquets et systeme de commutation de paquets |
Country Status (5)
Country | Link |
---|---|
US (1) | US5164937A (fr) |
EP (1) | EP0408061B1 (fr) |
JP (1) | JP2960437B2 (fr) |
CA (1) | CA2020814C (fr) |
DE (1) | DE69031522T2 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04276942A (ja) * | 1991-03-05 | 1992-10-02 | Fujitsu Ltd | Atm網における論理チャネルの設定方式 |
ES2038900B1 (es) * | 1991-07-18 | 1996-06-01 | Telefonica Nacional Espana Co | Elemento conmutador de paquetes. |
US5256958A (en) * | 1991-11-26 | 1993-10-26 | At&T Bell Laboratories | Concentrator-based growable packet switch |
US5249181A (en) * | 1992-03-25 | 1993-09-28 | Motorola, Inc. | Call processing using logical channel assignments |
WO1994008414A1 (fr) * | 1992-09-29 | 1994-04-14 | Com 21, Inc. | Systeme telephonique et de transmission de donnees cellulaires a acces detourne a un reseau longue distance |
DE4329048A1 (de) * | 1993-08-28 | 1995-03-02 | Philips Patentverwaltung | Lokales, nach dem asynchronen Transfermodus (ATM) arbeitendes Netzwerk |
JPH08149104A (ja) * | 1994-11-17 | 1996-06-07 | Nec Corp | 時分割多重通信方式 |
US5590122A (en) * | 1994-12-22 | 1996-12-31 | Emc Corporation | Method and apparatus for reordering frames |
US5659542A (en) | 1995-03-03 | 1997-08-19 | Intecom, Inc. | System and method for signalling and call processing for private and hybrid communications systems including multimedia systems |
WO1998000952A1 (fr) * | 1996-07-02 | 1998-01-08 | Sony Corporation | Emetteur d'informations et procede d'emission d'informations |
JPH10150446A (ja) * | 1996-11-19 | 1998-06-02 | Fujitsu Ltd | Atm交換システム |
JP3589149B2 (ja) * | 2000-04-12 | 2004-11-17 | 日本電気株式会社 | Atm交換機の回線切替え用ヘッダ変換回路及びそれに用いるヘッダ変換方法 |
US6985718B2 (en) * | 2003-06-19 | 2006-01-10 | Agere Systems Inc. | Charge meter system and method of compiling utilization fees |
JP4729471B2 (ja) | 2006-11-16 | 2011-07-20 | 株式会社リコー | ユニット位置決め装置および画像形成装置 |
US8228929B2 (en) * | 2008-10-24 | 2012-07-24 | Juniper Networks, Inc. | Flow consistent dynamic load balancing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3210462A1 (de) * | 1982-03-22 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur uebertragung von datensignalpaketen zwischen teilnehmerstellen und einer paketvermittlungsstelle |
JPS63214043A (ja) * | 1987-03-02 | 1988-09-06 | Fujitsu Ltd | パケツト通信サ−ビス方式 |
JP2753254B2 (ja) * | 1988-04-06 | 1998-05-18 | 株式会社日立製作所 | パケツト交換システム |
-
1989
- 1989-07-14 JP JP18031989A patent/JP2960437B2/ja not_active Expired - Fee Related
-
1990
- 1990-07-10 CA CA002020814A patent/CA2020814C/fr not_active Expired - Fee Related
- 1990-07-12 US US07/551,930 patent/US5164937A/en not_active Expired - Lifetime
- 1990-07-13 DE DE69031522T patent/DE69031522T2/de not_active Expired - Fee Related
- 1990-07-13 EP EP90113462A patent/EP0408061B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0408061B1 (fr) | 1997-10-01 |
US5164937A (en) | 1992-11-17 |
EP0408061A3 (en) | 1992-12-23 |
CA2020814C (fr) | 1994-05-03 |
EP0408061A2 (fr) | 1991-01-16 |
DE69031522D1 (de) | 1997-11-06 |
JPH0346433A (ja) | 1991-02-27 |
JP2960437B2 (ja) | 1999-10-06 |
DE69031522T2 (de) | 1998-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |