AU2001234988A1 - Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment - Google Patents

Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment

Info

Publication number
AU2001234988A1
AU2001234988A1 AU2001234988A AU3498801A AU2001234988A1 AU 2001234988 A1 AU2001234988 A1 AU 2001234988A1 AU 2001234988 A AU2001234988 A AU 2001234988A AU 3498801 A AU3498801 A AU 3498801A AU 2001234988 A1 AU2001234988 A1 AU 2001234988A1
Authority
AU
Australia
Prior art keywords
cell
selecting
methods
better
oriented environment
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
AU2001234988A
Inventor
Mark E. Boduch
Mark A. Richmond
Lawrence D. Weizeorick
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.)
Coriant Operations Inc
Original Assignee
Tellabs Operations 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 Tellabs Operations Inc filed Critical Tellabs Operations Inc
Publication of AU2001234988A1 publication Critical patent/AU2001234988A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • 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
    • 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
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • 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
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/565—Sequence integrity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Abstract

A method for selecting a better cell from redundantly transmitted streams of cells comprising: performing a plurality of error verification procedures on first and second cells obtained from corresponding first and second cell streams; and selecting a better cell from between the first and second cells as a function of results of the plurality of error verification procedures.
AU2001234988A 2000-02-10 2001-02-09 Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment Abandoned AU2001234988A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09501930 2000-02-10
US09/501,930 US6667954B1 (en) 2000-02-10 2000-02-10 Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
PCT/US2001/004324 WO2001059978A2 (en) 2000-02-10 2001-02-09 Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment

Publications (1)

Publication Number Publication Date
AU2001234988A1 true AU2001234988A1 (en) 2001-08-20

Family

ID=23995604

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001234988A Abandoned AU2001234988A1 (en) 2000-02-10 2001-02-09 Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment

Country Status (7)

Country Link
US (3) US6667954B1 (en)
EP (4) EP2317674A1 (en)
AT (1) ATE397810T1 (en)
AU (1) AU2001234988A1 (en)
CA (2) CA2734550A1 (en)
DE (1) DE60134306D1 (en)
WO (1) WO2001059978A2 (en)

Families Citing this family (15)

* 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
WO2002071701A2 (en) * 2001-03-02 2002-09-12 Meriton Networks Inc. Data path architecture for a light layer 1 oeo switch
WO2002071700A2 (en) * 2001-03-02 2002-09-12 Meriton Networks Inc. Data path integrity in transparent oeo switch
US6966009B1 (en) 2001-08-28 2005-11-15 Tellabs Operations, Inc. System and method for aligning data in a network environment
EP1523820B1 (en) * 2002-06-21 2009-10-07 Thomson Licensing A fault-tolerant broadcast router
US8144711B1 (en) * 2002-07-15 2012-03-27 Rockstar Bidco, LP Hitless switchover and bandwidth sharing in a communication network
EP1383282A1 (en) * 2002-07-16 2004-01-21 Lucent Technologies Inc. Communication network comprising at least a source and a switch for receiving and forwarding data packets originated by the source
WO2004012369A2 (en) * 2002-07-31 2004-02-05 Tellabs Operations, Inc. Methods and apparatus for improved communications networks
GB2395096B (en) * 2002-11-04 2004-11-10 Roke Manor Research Method of operating a redundant system
FR2848058B1 (en) * 2002-11-28 2005-02-11 Nec Technologies Uk Ltd METHOD FOR CELL RESELECTION BY A MOBILE TERMINAL IN SLEEP MODE IN A CELLULAR TELECOMMUNICATION NETWORK
US7443845B2 (en) * 2002-12-06 2008-10-28 Cisco Technology, Inc. Apparatus and method for a lightweight, reliable, packet-based transport protocol
US7475142B2 (en) * 2002-12-06 2009-01-06 Cisco Technology, Inc. CIFS for scalable NAS architecture
US20070058530A1 (en) * 2005-09-14 2007-03-15 Sbc Knowledge Ventures, L.P. Apparatus, computer readable medium and method for redundant data stream control
JP5176623B2 (en) * 2008-03-18 2013-04-03 日本電気株式会社 Ethernet transmission method, transmission apparatus and system
US9137166B2 (en) * 2010-01-28 2015-09-15 Brocade Communications Systems, Inc. In-order traffic aggregation with reduced buffer usage

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072440A (en) * 1989-03-01 1991-12-10 Fujitsu Limited Self-routing switching system having dual self-routing switch module network structure
JP2677418B2 (en) * 1989-06-22 1997-11-17 富士通株式会社 ATM switch system switching method
US5274633A (en) * 1989-11-29 1993-12-28 Fujitsu Limited Switching system for ATM dual switch system
US5144619A (en) 1991-01-11 1992-09-01 Northern Telecom Limited Common memory switch for routing data signals comprising ATM and STM cells
JP2671699B2 (en) * 1991-11-15 1997-10-29 三菱電機株式会社 Cell exchange device
US5256958A (en) 1991-11-26 1993-10-26 At&T Bell Laboratories Concentrator-based growable packet switch
US5285441A (en) 1992-03-17 1994-02-08 At&T Bell Laboratories Errorless line protection switching in asynchronous transer mode (ATM) communications systems
SE515274C2 (en) * 1992-11-09 2001-07-09 Ericsson Telefon Ab L M Package selector for telecommunication system
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
SE515421C2 (en) 1993-02-15 2001-07-30 Ericsson Telefon Ab L M Methods for handling redundant selector plan in package selector and selector for execution of the method
JP3249648B2 (en) * 1993-07-19 2002-01-21 富士通株式会社 ATM switch and test method thereof
FI98773C (en) 1994-02-28 1997-08-11 Nokia Telecommunications Oy A method for sharing traffic in a telecommunications network implemented with ATM technology
DE4416719C2 (en) 1994-05-11 1998-08-20 Siemens Ag Circuit arrangement for the trouble-free rerouting of a message cell stream to an alternative path
DE4416720C1 (en) 1994-05-11 1995-03-23 Siemens Ag Method and circuit arrangement for synchronising communication cell streams transmitted redundantly
US5436886A (en) 1994-07-14 1995-07-25 Northern Telecom Limited ATM switch in dual switch plane operation
US5631896A (en) * 1994-07-18 1997-05-20 Nippon Telegraph And Telephone Corporation Hitless path switching apparatus and method
DE4432061C1 (en) 1994-09-09 1995-12-07 Philips Patentverwaltung Packet data transmission system with input number generation circuits
JP2780660B2 (en) * 1995-03-20 1998-07-30 日本電気株式会社 Line switching device
JP2780669B2 (en) 1995-05-09 1998-07-30 日本電気株式会社 Multiple STM / ATM converter
US6026092A (en) * 1996-12-31 2000-02-15 Northern Telecom Limited High performance fault tolerant switching system for multimedia satellite and terrestrial communications networks
US6490251B2 (en) * 1997-04-14 2002-12-03 Nortel Networks Limited Method and apparatus for communicating congestion information among different protocol layers between networks
AU9011898A (en) 1997-08-15 1999-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Cell selection for atm switch having redundant switch planes
FR2769778B1 (en) * 1997-10-14 2000-10-27 France Telecom METHOD FOR SECURING THE TRANSMISSION OF CELLS FROM A TELECOMMUNICATION SYSTEM
US6167041A (en) 1998-03-17 2000-12-26 Afanador; J. Abraham Switch with flexible link list manager for handling ATM and STM traffic
EP0961442B1 (en) 1998-05-29 2004-09-29 International Business Machines Corporation Switching architecture comprising two switch fabrics
US7065037B1 (en) * 1999-03-25 2006-06-20 Samsung Electronics Co., Ltd. Method and apparatus to provide facility and module redundancy in telecommunication switching equipment
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

Also Published As

Publication number Publication date
DE60134306D1 (en) 2008-07-17
CA2399619A1 (en) 2001-08-16
EP1254532B1 (en) 2008-06-04
US8339941B2 (en) 2012-12-25
EP2302824A1 (en) 2011-03-30
WO2001059978A3 (en) 2002-04-18
ATE397810T1 (en) 2008-06-15
CA2734550A1 (en) 2001-08-16
US20130094370A1 (en) 2013-04-18
CA2399619C (en) 2011-05-10
EP2317674A1 (en) 2011-05-04
US6667954B1 (en) 2003-12-23
WO2001059978A2 (en) 2001-08-16
EP1254532A4 (en) 2003-04-23
US20030231583A1 (en) 2003-12-18
EP1254532A2 (en) 2002-11-06
EP1953938A1 (en) 2008-08-06

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