CA2223204A1 - A dynamic distributed multicast routing protocol - Google Patents

A dynamic distributed multicast routing protocol

Info

Publication number
CA2223204A1
CA2223204A1 CA002223204A CA2223204A CA2223204A1 CA 2223204 A1 CA2223204 A1 CA 2223204A1 CA 002223204 A CA002223204 A CA 002223204A CA 2223204 A CA2223204 A CA 2223204A CA 2223204 A1 CA2223204 A1 CA 2223204A1
Authority
CA
Canada
Prior art keywords
routing protocol
multicast routing
dynamic distributed
distributed multicast
multicast
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
Application number
CA002223204A
Other languages
French (fr)
Other versions
CA2223204C (en
Inventor
Xiaoqiang Chen
Vijay Pochampalli Kumar
Cauligi Srinivasa Raghavendra
Ramanathan Venkateswaran
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CA2223204A1 publication Critical patent/CA2223204A1/en
Application granted granted Critical
Publication of CA2223204C publication Critical patent/CA2223204C/en
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
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • 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
    • H04L2012/564—Connection-oriented
    • H04L2012/5642—Multicast/broadcast/point-multipoint, e.g. VOD

Abstract

The distribution of multicast information in a communications network formed from a plurality of communications nodes, e.g., ATM switches, is enhanced by providing an efficient mechanism for routing a request to join a multicast connection to an originator of the multicast and an efficient mechanism for then connecting the requester to the multicast connection.
CA002223204A 1997-01-17 1997-11-27 A dynamic distributed multicast routing protocol Expired - Fee Related CA2223204C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/785,625 US5946316A (en) 1997-01-17 1997-01-17 Dynamic distributed multicast routing protocol
US785,625 1997-01-17

Publications (2)

Publication Number Publication Date
CA2223204A1 true CA2223204A1 (en) 1998-07-17
CA2223204C CA2223204C (en) 2001-07-10

Family

ID=25136096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002223204A Expired - Fee Related CA2223204C (en) 1997-01-17 1997-11-27 A dynamic distributed multicast routing protocol

Country Status (5)

Country Link
US (1) US5946316A (en)
EP (1) EP0854618A3 (en)
JP (1) JP3187006B2 (en)
AU (1) AU719658B2 (en)
CA (1) CA2223204C (en)

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Also Published As

Publication number Publication date
US5946316A (en) 1999-08-31
AU719658B2 (en) 2000-05-11
EP0854618A3 (en) 2001-09-05
CA2223204C (en) 2001-07-10
JPH10210029A (en) 1998-08-07
EP0854618A2 (en) 1998-07-22
AU5181898A (en) 1998-07-23
JP3187006B2 (en) 2001-07-11

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