AU9011898A - Cell selection for atm switch having redundant switch planes - Google Patents

Cell selection for atm switch having redundant switch planes

Info

Publication number
AU9011898A
AU9011898A AU90118/98A AU9011898A AU9011898A AU 9011898 A AU9011898 A AU 9011898A AU 90118/98 A AU90118/98 A AU 90118/98A AU 9011898 A AU9011898 A AU 9011898A AU 9011898 A AU9011898 A AU 9011898A
Authority
AU
Australia
Prior art keywords
switch
cell selection
planes
redundant
atm
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.)
Abandoned
Application number
AU90118/98A
Inventor
Goran Wicklund
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU9011898A publication Critical patent/AU9011898A/en
Abandoned 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
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/153—ATM switching fabrics having parallel switch planes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H04L49/1576—Crossbar or matrix
    • 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
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU90118/98A 1997-08-15 1998-08-14 Cell selection for atm switch having redundant switch planes Abandoned AU9011898A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5579897P 1997-08-15 1997-08-15
US60055798 1997-08-15
PCT/SE1998/001471 WO1999009784A2 (en) 1997-08-15 1998-08-14 Cell selection for atm switch having redundant switch planes

Publications (1)

Publication Number Publication Date
AU9011898A true AU9011898A (en) 1999-03-08

Family

ID=22000230

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90118/98A Abandoned AU9011898A (en) 1997-08-15 1998-08-14 Cell selection for atm switch having redundant switch planes

Country Status (2)

Country Link
AU (1) AU9011898A (en)
WO (1) WO1999009784A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6667954B1 (en) 2000-02-10 2003-12-23 Tellabs Operations, Inc. Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236930B (en) * 1989-10-11 1994-03-23 Plessey Co Plc Method and apparatus for identifying valid cells in a redundant path combining unit of an asynchronous transfer mode switch
EP0453607B1 (en) * 1990-04-27 1994-09-07 Siemens Aktiengesellschaft Method and circuit arrangement for reducing the loss of information packets transmitted through a packet switch
EP0537382A1 (en) * 1991-10-15 1993-04-21 ALCATEL BELL Naamloze Vennootschap Packet transfer control arrangement and related method
SE516073C2 (en) * 1993-02-15 2001-11-12 Ericsson Telefon Ab L M Methods for handling redundant selector planes in packet switches and packet switches for execution of the method
DE4432061C1 (en) * 1994-09-09 1995-12-07 Philips Patentverwaltung Packet data transmission system with input number generation circuits

Also Published As

Publication number Publication date
WO1999009784A3 (en) 1999-05-14
WO1999009784A2 (en) 1999-02-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase