AU2001249582A1 - Communication switching techniques with improved frame format - Google Patents

Communication switching techniques with improved frame format

Info

Publication number
AU2001249582A1
AU2001249582A1 AU2001249582A AU4958201A AU2001249582A1 AU 2001249582 A1 AU2001249582 A1 AU 2001249582A1 AU 2001249582 A AU2001249582 A AU 2001249582A AU 4958201 A AU4958201 A AU 4958201A AU 2001249582 A1 AU2001249582 A1 AU 2001249582A1
Authority
AU
Australia
Prior art keywords
frame format
communication switching
switching techniques
improved frame
improved
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
AU2001249582A
Inventor
Gary L. Davis
Robert C. Klein
Daniel J. Marchok
Thomas E. Ryan
Terrence J. Tanis
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 AU2001249582A1 publication Critical patent/AU2001249582A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04Q11/06—Time-space-time switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13393—Time slot switching, T-stage, time slot interchanging, TSI

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
AU2001249582A 2000-04-03 2001-03-29 Communication switching techniques with improved frame format Abandoned AU2001249582A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/541,807 US6628651B1 (en) 2000-04-03 2000-04-03 Communication switching techniques with improved frame format
US09541807 2000-04-03
PCT/US2001/010035 WO2001076315A1 (en) 2000-04-03 2001-03-29 Communication switching techniques with improved frame format

Publications (1)

Publication Number Publication Date
AU2001249582A1 true AU2001249582A1 (en) 2001-10-15

Family

ID=24161133

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249582A Abandoned AU2001249582A1 (en) 2000-04-03 2001-03-29 Communication switching techniques with improved frame format

Country Status (3)

Country Link
US (1) US6628651B1 (en)
AU (1) AU2001249582A1 (en)
WO (1) WO2001076315A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7106728B1 (en) 2000-05-01 2006-09-12 Industrial Technology Research Institute Switching by multistage interconnection of concentrators
US6957246B1 (en) * 2000-05-31 2005-10-18 Cisco Technology, Inc. Buffer status in an asymmetrical gap environment
US6591285B1 (en) * 2000-06-16 2003-07-08 Shuo-Yen Robert Li Running-sum adder networks determined by recursive construction of multi-stage networks
KR100358382B1 (en) * 2000-08-28 2002-10-25 엘지전자 주식회사 Apparatus for parallel mapping of serial input data in SDH system
US6836486B2 (en) * 2000-12-21 2004-12-28 Nortel Networks Limited Switching of low order data structures using a high order switch
US7227844B1 (en) * 2001-02-21 2007-06-05 Cisco Technology, Inc. Non-standard concatenation mapping for payloads
US7006497B2 (en) * 2001-06-04 2006-02-28 Calix Networks, Inc. Traffic merging system
US7035294B2 (en) 2001-06-04 2006-04-25 Calix Networks, Inc. Backplane bus
US7609695B2 (en) * 2001-06-15 2009-10-27 Industrial Technology Research Institute Optimizing switching element for minimal latency
US7103059B2 (en) * 2001-06-15 2006-09-05 Industrial Technology Research Institute Scalable 2-stage interconnections
DE50104399D1 (en) * 2001-07-23 2004-12-09 Alcatel Sa Network element for signals of the Optical Transport Networks (OTN)
US7027436B2 (en) * 2001-08-31 2006-04-11 Tellabs Operations, Inc. Communication multistage switching techniques
JP3818884B2 (en) * 2001-09-19 2006-09-06 富士通株式会社 Transmission equipment
US7397827B2 (en) * 2002-12-11 2008-07-08 Tellabs Operations, Inc. Systems and methods for switching multi-rate communications
US7292603B2 (en) * 2003-01-31 2007-11-06 Exar Corporation Memory-efficient conversion between differing data transport formats of SONET overhead data
CN101090563B (en) * 2006-06-15 2010-07-14 中兴通讯股份有限公司 Method for sequence number alignment of soft switchover forward frame of CDMA radio communication system
CA2789648C (en) 2010-02-11 2018-08-21 Sony Corporation Mapping apparatus and method for transmission of data in a multi-carrier broadcast system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040170A (en) * 1988-12-09 1991-08-13 Transwitch Corporation System for cross-connecting high speed digital signals
US4967405A (en) * 1988-12-09 1990-10-30 Transwitch Corporation System for cross-connecting high speed digital SONET signals
JPH03207197A (en) 1990-01-09 1991-09-10 Fujitsu Ltd Digital cross-connecting device
EP0647379B1 (en) 1992-01-15 1996-11-06 Siemens Aktiengesellschaft Method of switching digital signals
US5315594A (en) * 1992-03-02 1994-05-24 Alcatel Network Systems, Inc. Inter-network transport element of sonet overhead
FI90485C (en) * 1992-06-03 1999-08-11 Nokia Telecommunications Oy A method for disassembling and forming pointer frame structures
EP0578315A1 (en) * 1992-07-09 1994-01-12 Philips Patentverwaltung GmbH Synchronous transmission system
DE4238899A1 (en) * 1992-11-19 1994-05-26 Philips Patentverwaltung Transmission system of the synchronous digital hierarchy
US5784377A (en) * 1993-03-09 1998-07-21 Hubbell Incorporated Integrated digital loop carrier system with virtual tributary mapper circuit
DE4326771A1 (en) * 1993-08-10 1995-02-16 Philips Patentverwaltung Transmission system
DE4329041A1 (en) * 1993-08-28 1995-03-02 Philips Patentverwaltung Measuring device for a synchronous transmission system
FI94813C (en) * 1993-11-12 1995-10-25 Nokia Telecommunications Oy Method for receiving a signal used in a synchronous digital data transmission system
JP3421208B2 (en) * 1996-12-20 2003-06-30 沖電気工業株式会社 Path test signal generation circuit and path test signal inspection circuit in digital transmission system and synchronous transmission device

Also Published As

Publication number Publication date
US6628651B1 (en) 2003-09-30
WO2001076315A1 (en) 2001-10-11

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