DE69029764T2 - Paketvermittlungsnetzwerk für Kommunikation mit Verwendung von Paketen mit virtueller Verbindungserkennung VCI - Google Patents

Paketvermittlungsnetzwerk für Kommunikation mit Verwendung von Paketen mit virtueller Verbindungserkennung VCI

Info

Publication number
DE69029764T2
DE69029764T2 DE69029764T DE69029764T DE69029764T2 DE 69029764 T2 DE69029764 T2 DE 69029764T2 DE 69029764 T DE69029764 T DE 69029764T DE 69029764 T DE69029764 T DE 69029764T DE 69029764 T2 DE69029764 T2 DE 69029764T2
Authority
DE
Germany
Prior art keywords
vci
packets
communication
switching network
packet switching
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
Application number
DE69029764T
Other languages
English (en)
Other versions
DE69029764D1 (de
Inventor
Shirou Tanabe
Kenji Kawakita
Shinobu Gohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69029764D1 publication Critical patent/DE69029764D1/de
Application granted granted Critical
Publication of DE69029764T2 publication Critical patent/DE69029764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
DE69029764T 1989-07-05 1990-07-04 Paketvermittlungsnetzwerk für Kommunikation mit Verwendung von Paketen mit virtueller Verbindungserkennung VCI Expired - Fee Related DE69029764T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17178989A JP2892689B2 (ja) 1989-07-05 1989-07-05 パケット通信網およびパケット交換機

Publications (2)

Publication Number Publication Date
DE69029764D1 DE69029764D1 (de) 1997-03-06
DE69029764T2 true DE69029764T2 (de) 1997-08-07

Family

ID=15929722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029764T Expired - Fee Related DE69029764T2 (de) 1989-07-05 1990-07-04 Paketvermittlungsnetzwerk für Kommunikation mit Verwendung von Paketen mit virtueller Verbindungserkennung VCI

Country Status (5)

Country Link
US (1) US5119369A (de)
EP (1) EP0406842B1 (de)
JP (1) JP2892689B2 (de)
CA (1) CA2020244C (de)
DE (1) DE69029764T2 (de)

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US5991298A (en) * 1996-01-16 1999-11-23 Fujitsu Network Communications, Inc. Reliable and flexible multicast mechanism for ATM networks
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US6151324A (en) * 1996-06-03 2000-11-21 Cabletron Systems, Inc. Aggregation of mac data flows through pre-established path between ingress and egress switch to reduce number of number connections
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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

Also Published As

Publication number Publication date
DE69029764D1 (de) 1997-03-06
CA2020244A1 (en) 1991-01-06
EP0406842A3 (en) 1993-05-05
EP0406842A2 (de) 1991-01-09
CA2020244C (en) 1994-03-01
EP0406842B1 (de) 1997-01-22
JPH0338141A (ja) 1991-02-19
JP2892689B2 (ja) 1999-05-17
US5119369A (en) 1992-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee