DE69734258D1 - Anordnung und Verfahren zur hierarchischen Mehrfachsende-Leitweglenkung in einem ATM-Netz - Google Patents

Anordnung und Verfahren zur hierarchischen Mehrfachsende-Leitweglenkung in einem ATM-Netz

Info

Publication number
DE69734258D1
DE69734258D1 DE69734258T DE69734258T DE69734258D1 DE 69734258 D1 DE69734258 D1 DE 69734258D1 DE 69734258 T DE69734258 T DE 69734258T DE 69734258 T DE69734258 T DE 69734258T DE 69734258 D1 DE69734258 D1 DE 69734258D1
Authority
DE
Germany
Prior art keywords
arrangement
atm network
multicast routing
hierarchical multicast
hierarchical
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
DE69734258T
Other languages
English (en)
Other versions
DE69734258T2 (de
Inventor
Xiaoqiang Chen
Cauligi Srinivasa Raghavendra
Vijay Pochampalli Kumar
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 DE69734258D1 publication Critical patent/DE69734258D1/de
Application granted granted Critical
Publication of DE69734258T2 publication Critical patent/DE69734258T2/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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • 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
    • H04L45/02—Topology update or discovery
    • H04L45/10—Routing in connection-oriented networks, e.g. X.25 or ATM
    • 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
    • H04L45/16—Multipoint routing
    • 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
    • H04L12/02—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
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1877—Measures taken prior to transmission
    • 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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • 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
    • H04L2012/564—Connection-oriented
    • H04L2012/5642—Multicast/broadcast/point-multipoint, e.g. VOD
DE69734258T 1996-04-04 1997-03-25 Anordnung und Verfahren zur hierarchischen Mehrfachsende-Leitweglenkung in einem ATM-Netz Expired - Fee Related DE69734258T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/627,637 US5831975A (en) 1996-04-04 1996-04-04 System and method for hierarchical multicast routing in ATM networks
US627637 1996-04-04

Publications (2)

Publication Number Publication Date
DE69734258D1 true DE69734258D1 (de) 2006-02-09
DE69734258T2 DE69734258T2 (de) 2006-06-29

Family

ID=24515468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734258T Expired - Fee Related DE69734258T2 (de) 1996-04-04 1997-03-25 Anordnung und Verfahren zur hierarchischen Mehrfachsende-Leitweglenkung in einem ATM-Netz

Country Status (6)

Country Link
US (1) US5831975A (de)
EP (1) EP0800329B1 (de)
JP (1) JP3319972B2 (de)
CA (1) CA2198308C (de)
DE (1) DE69734258T2 (de)
TW (1) TW327710B (de)

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EP0800329A2 (de) 1997-10-08
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CA2198308C (en) 2002-01-01
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DE69734258T2 (de) 2006-06-29
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CA2198308A1 (en) 1997-10-05
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EP0800329A3 (de) 1999-10-27

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