DE602004026310D1 - Verfahren und system zur effizienten flussregelung für client-datenrahmen über gfp über einen sonet-sdh-transportweg - Google Patents

Verfahren und system zur effizienten flussregelung für client-datenrahmen über gfp über einen sonet-sdh-transportweg

Info

Publication number
DE602004026310D1
DE602004026310D1 DE602004026310T DE602004026310T DE602004026310D1 DE 602004026310 D1 DE602004026310 D1 DE 602004026310D1 DE 602004026310 T DE602004026310 T DE 602004026310T DE 602004026310 T DE602004026310 T DE 602004026310T DE 602004026310 D1 DE602004026310 D1 DE 602004026310D1
Authority
DE
Germany
Prior art keywords
sonet
transport
client data
gfp
data frames
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 - Lifetime
Application number
DE602004026310T
Other languages
English (en)
Inventor
Vikram Devdas
Hitesh Amin
John Diab
Marc Bennett
Ganesh Sundaram
Thomas Eric Ryle
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.)
Cisco Technology Inc
Original Assignee
Cisco Technology 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 Cisco Technology Inc filed Critical Cisco Technology Inc
Publication of DE602004026310D1 publication Critical patent/DE602004026310D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • 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
    • H04J3/1617—Synchronous digital hierarchy [SDH] or SONET carrying packets or ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
DE602004026310T 2003-07-03 2004-06-22 Verfahren und system zur effizienten flussregelung für client-datenrahmen über gfp über einen sonet-sdh-transportweg Expired - Lifetime DE602004026310D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/613,426 US7515593B2 (en) 2003-07-03 2003-07-03 Method and system for efficient flow control for client data frames over GFP across a SONET/SDH transport path
PCT/US2004/020160 WO2005011166A2 (en) 2003-07-03 2004-06-22 Method and system for efficient flow control for client data frames over gfp across a sonet/sdh transport path

Publications (1)

Publication Number Publication Date
DE602004026310D1 true DE602004026310D1 (de) 2010-05-12

Family

ID=33552695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004026310T Expired - Lifetime DE602004026310D1 (de) 2003-07-03 2004-06-22 Verfahren und system zur effizienten flussregelung für client-datenrahmen über gfp über einen sonet-sdh-transportweg

Country Status (7)

Country Link
US (1) US7515593B2 (de)
EP (1) EP1645059B1 (de)
CN (1) CN1809978B (de)
AT (1) ATE463096T1 (de)
CA (1) CA2529600C (de)
DE (1) DE602004026310D1 (de)
WO (1) WO2005011166A2 (de)

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US7321600B2 (en) * 2005-01-28 2008-01-22 International Business Machines Corporation System, method, and article of manufacture for initializing a communication link using GFP data frames
US7565442B1 (en) 2005-06-08 2009-07-21 Cisco Technology, Inc. Method and system for supporting distance extension in networks having Y-cable protection
US7822071B2 (en) * 2006-08-30 2010-10-26 International Business Machines Corporation Method and system to enable the transport of sysplex timer protocols over generic frame procedure networks
CN101882961B (zh) * 2010-05-31 2013-01-23 西安电子科技大学 Pdh/sdh多用户数据盲分离方法
FR2964816B1 (fr) * 2010-09-15 2012-08-31 Sagemcom Energy & Telecom Sas Dispositif d'adaptation de debit de donnees a une couche physique, circuit integre comportant un tel dispositif et procede, programme d'ordinateur et moyens de stockage correspondants
US20120328288A1 (en) * 2011-06-23 2012-12-27 Exar Corporation Method for aggregating multiple client signals into a generic framing procedure (gfp) path
US9514151B1 (en) 2012-12-21 2016-12-06 Emc Corporation System and method for simultaneous shared access to data buffers by two threads, in a connection-oriented data proxy service
US9712427B1 (en) 2012-12-21 2017-07-18 EMC IP Holding Company LLC Dynamic server-driven path management for a connection-oriented transport using the SCSI block device model
US9407601B1 (en) 2012-12-21 2016-08-02 Emc Corporation Reliable client transport over fibre channel using a block device access model
US9473590B1 (en) 2012-12-21 2016-10-18 Emc Corporation Client connection establishment over fibre channel using a block device access model
US9591099B1 (en) 2012-12-21 2017-03-07 EMC IP Holding Company LLC Server connection establishment over fibre channel using a block device access model
US9563423B1 (en) * 2012-12-21 2017-02-07 EMC IP Holding Company LLC System and method for simultaneous shared access to data buffers by two threads, in a connection-oriented data proxy service
US9531765B1 (en) * 2012-12-21 2016-12-27 Emc Corporation System and method for maximizing system data cache efficiency in a connection-oriented data proxy service
US9270786B1 (en) * 2012-12-21 2016-02-23 Emc Corporation System and method for proxying TCP connections over a SCSI-based transport
US9647905B1 (en) 2012-12-21 2017-05-09 EMC IP Holding Company LLC System and method for optimized management of statistics counters, supporting lock-free updates, and queries for any to-the-present time interval
US9210060B2 (en) 2013-03-15 2015-12-08 Hewlett-Packard Development Company, L.P. Flow control transmission

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US5610745A (en) 1995-10-26 1997-03-11 Hewlett-Packard Co. Method and apparatus for tracking buffer availability
US5745685A (en) * 1995-12-29 1998-04-28 Mci Communications Corporation Protocol extension in NSPP using an acknowledgment bit
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US5872777A (en) * 1997-09-30 1999-02-16 Motorola, Inc. Method and apparatus for conveying data packets in a packet data communication system
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US20020176450A1 (en) 2001-01-31 2002-11-28 Sycamore Networks, Inc. System and methods for selectively transmitting ethernet traffic over SONET/SDH optical network
IL142156A0 (en) * 2001-03-21 2002-03-10 Lightscape Networks Ltd Method, equipment and system for signaling in a network including ethernet
JP3494168B2 (ja) 2001-06-25 2004-02-03 日本電気株式会社 パケットパス監視方式及び装置
US20030074449A1 (en) 2001-10-12 2003-04-17 Rory Smith Bandwidth allocation in a synchronous transmission network for packet oriented signals
JP3690516B2 (ja) * 2001-12-18 2005-08-31 日本電気株式会社 多重伝送方法、装置、およびシステム
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US6859437B2 (en) 2002-11-05 2005-02-22 Nortel Networks Limited Method and system for extending the reach of a data communication channel using a flow control interception device

Also Published As

Publication number Publication date
WO2005011166A2 (en) 2005-02-03
CN1809978B (zh) 2011-01-12
CN1809978A (zh) 2006-07-26
ATE463096T1 (de) 2010-04-15
WO2005011166A3 (en) 2005-03-24
US20050002338A1 (en) 2005-01-06
CA2529600C (en) 2009-11-17
EP1645059A4 (de) 2008-11-26
EP1645059B1 (de) 2010-03-31
EP1645059A2 (de) 2006-04-12
CA2529600A1 (en) 2005-02-03
US7515593B2 (en) 2009-04-07

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