GB2238934B - A copy fabric for a multicast fast packet switch - Google Patents

A copy fabric for a multicast fast packet switch

Info

Publication number
GB2238934B
GB2238934B GB9026316A GB9026316A GB2238934B GB 2238934 B GB2238934 B GB 2238934B GB 9026316 A GB9026316 A GB 9026316A GB 9026316 A GB9026316 A GB 9026316A GB 2238934 B GB2238934 B GB 2238934B
Authority
GB
United Kingdom
Prior art keywords
packet switch
fast packet
multicast fast
copy
fabric
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 - Lifetime
Application number
GB9026316A
Other versions
GB9026316D0 (en
GB2238934A (en
Inventor
Peter Newman
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.)
ADAPTIVE CORP
Original Assignee
ADAPTIVE CORP
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 ADAPTIVE CORP filed Critical ADAPTIVE CORP
Publication of GB9026316D0 publication Critical patent/GB9026316D0/en
Publication of GB2238934A publication Critical patent/GB2238934A/en
Application granted granted Critical
Publication of GB2238934B publication Critical patent/GB2238934B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L49/3081—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
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/102—Packet switching elements characterised by the switching fabric construction using shared medium, e.g. bus or ring
    • 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
    • H04L49/201—Multicast operation; Broadcast operation
    • H04L49/203—ATM switching fabrics with multicast or broadcast capabilities
    • 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
    • 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
GB9026316A 1989-12-06 1990-12-04 A copy fabric for a multicast fast packet switch Expired - Lifetime GB2238934B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898927625A GB8927625D0 (en) 1989-12-06 1989-12-06 A copy fabric for a multicast fast packet switch

Publications (3)

Publication Number Publication Date
GB9026316D0 GB9026316D0 (en) 1991-01-23
GB2238934A GB2238934A (en) 1991-06-12
GB2238934B true GB2238934B (en) 1993-12-22

Family

ID=10667534

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898927625A Pending GB8927625D0 (en) 1989-12-06 1989-12-06 A copy fabric for a multicast fast packet switch
GB9026316A Expired - Lifetime GB2238934B (en) 1989-12-06 1990-12-04 A copy fabric for a multicast fast packet switch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898927625A Pending GB8927625D0 (en) 1989-12-06 1989-12-06 A copy fabric for a multicast fast packet switch

Country Status (1)

Country Link
GB (2) GB8927625D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258366B (en) * 1991-08-02 1995-03-29 Plessey Telecomm An ATM switching arrangement
ES2125881T3 (en) * 1992-03-27 1999-03-16 Cit Alcatel MULTI-BROADCAST PACKAGE GENERATION DEVICE FOR A PACKET SWITCHING TELECOMMUNICATION SYSTEM.
US5436896A (en) * 1994-03-17 1995-07-25 At&T Corp. Conference bridge for packetized speech-signal networks
IT1273725B (en) * 1994-07-22 1997-07-09 Italtel Spa SYSTEM AND METHOD FOR FAST MANAGEMENT OF CONNECTIONS IN A LOCAL NODE BASED ON ATM TECHNOLOGIES TO PROVIDE DISTRIBUTIVE AND INTERACTIVE MULTIMEDIA AUDIO AND VIDEO SERVICES TO RESIDENTIAL USERS
GB2309849B (en) * 1996-02-05 2000-03-01 Motorola Ltd Packet switching arrangement and method for duplicating information
SE9704740D0 (en) * 1997-12-18 1997-12-18 Net Insight Ab Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network
SE9704739D0 (en) * 1997-12-18 1997-12-18 Net Insight Ab Method and apparatus for switching data between bitstreams of a circuit switched time division multiplexed network

Also Published As

Publication number Publication date
GB9026316D0 (en) 1991-01-23
GB8927625D0 (en) 1990-02-07
GB2238934A (en) 1991-06-12

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20101203