[go: up one dir, main page]

AU2001242638A1 - Method and system for controlling flows in sub-pipes of computer networks - Google Patents

Method and system for controlling flows in sub-pipes of computer networks

Info

Publication number
AU2001242638A1
AU2001242638A1 AU2001242638A AU4263801A AU2001242638A1 AU 2001242638 A1 AU2001242638 A1 AU 2001242638A1 AU 2001242638 A AU2001242638 A AU 2001242638A AU 4263801 A AU4263801 A AU 4263801A AU 2001242638 A1 AU2001242638 A1 AU 2001242638A1
Authority
AU
Australia
Prior art keywords
sub
pipes
flow
pipe
congestion
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
AU2001242638A
Inventor
Dongming Hwang
Clark Debs Jefferies
Michael Steven Siegel
Kartik Sudeep
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of AU2001242638A1 publication Critical patent/AU2001242638A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • 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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H04L2012/5624—Path aspects, e.g. path bundling
    • 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
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • 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
    • H04L2012/5651—Priority, marking, classes
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5679—Arbitration or scheduling
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Pipeline Systems (AREA)

Abstract

A method and system for controlling a plurality of sub-pipes in a computer network is disclosed. The computer network includes at least one switch. The plurality of sub-pipes utilizes the switch for transmitting traffic through the network. The method and system include allowing a minimum flow to be set for each of the plurality of sub-pipes and determining whether congestion exists for the pipe. The method and system also include controlling a flow in a sub-pipe of the plurality of sub-pipes only if congestion exists. Once congestion is determined to exist, the time set to control of sub-pipes is set significantly longer than for control over individual decreases or increases of the flows in sub-pipes. The flow is controlled such that the flow for the sub-pipe may be linearly increased if the flow for the sub-pipe of the plurality of sub-pipes is less than the minimum flow. The flow is also controlled such that the flow for the sub-pipe of the plurality of sub-pipes is exponentially decreased if the flow is greater than the minimum flow. In determining whether to increase or decrease the flow in a sub-pipe, a second definition of congestion may be used. Thus the traffic through the switch is stable.
AU2001242638A 2000-03-31 2001-03-30 Method and system for controlling flows in sub-pipes of computer networks Abandoned AU2001242638A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54042800A 2000-03-31 2000-03-31
US09540428 2000-03-31
PCT/GB2001/001436 WO2001076138A2 (en) 2000-03-31 2001-03-30 Method and system for controlling flows in sub-pipes of computer networks

Publications (1)

Publication Number Publication Date
AU2001242638A1 true AU2001242638A1 (en) 2001-10-15

Family

ID=24155415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001242638A Abandoned AU2001242638A1 (en) 2000-03-31 2001-03-30 Method and system for controlling flows in sub-pipes of computer networks

Country Status (14)

Country Link
EP (1) EP1269694B1 (en)
JP (1) JP2003530014A (en)
KR (1) KR100504005B1 (en)
CN (1) CN1168265C (en)
AT (1) ATE289727T1 (en)
AU (1) AU2001242638A1 (en)
BR (1) BR0109622A (en)
CA (1) CA2401425C (en)
DE (1) DE60109027T2 (en)
IL (1) IL151739A0 (en)
MX (1) MXPA02009102A (en)
MY (1) MY124780A (en)
TW (1) TW488135B (en)
WO (1) WO2001076138A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260915C (en) * 2002-11-19 2006-06-21 华为技术有限公司 Traffic control method for MAN transmission apparatus
US8429291B2 (en) * 2009-11-18 2013-04-23 Cisco Technology, Inc. Protection of network flows during congestion in a communications network
CN102726092B (en) * 2011-11-25 2014-12-10 华为技术有限公司 Method and apparatus for controlling network congestion
JP6585133B2 (en) * 2017-06-02 2019-10-02 株式会社三菱Ｕｆｊ銀行 Communication path control system
JP6979913B2 (en) * 2018-03-29 2021-12-15 株式会社Pfu Information processing equipment, information processing methods, and programs
CN119544605B (en) * 2024-10-28 2025-10-31 苏州元脑智能科技有限公司 Network adjustment method, device, electronic equipment and storage medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520807D0 (en) * 1995-10-11 1995-12-13 Newbridge Networks Corp Fair queue servicing using dynamic weights
DE19617816B4 (en) * 1996-05-03 2004-09-09 Siemens Ag Method for the optimized transmission of ATM cells over connection sections
US6163542A (en) * 1997-09-05 2000-12-19 Carr; David Walter Virtual path shaping
US6169740B1 (en) * 1997-10-30 2001-01-02 Nortel Networks Limited Method of and apparatus for virtual link management

Also Published As

Publication number Publication date
MXPA02009102A (en) 2003-03-12
KR100504005B1 (en) 2005-07-27
EP1269694B1 (en) 2005-02-23
EP1269694A2 (en) 2003-01-02
CA2401425A1 (en) 2001-10-11
WO2001076138A3 (en) 2002-01-31
CN1406424A (en) 2003-03-26
CA2401425C (en) 2006-07-11
KR20020084252A (en) 2002-11-04
MY124780A (en) 2006-07-31
DE60109027D1 (en) 2005-03-31
IL151739A0 (en) 2003-04-10
TW488135B (en) 2002-05-21
JP2003530014A (en) 2003-10-07
CN1168265C (en) 2004-09-22
BR0109622A (en) 2003-02-04
WO2001076138A2 (en) 2001-10-11
ATE289727T1 (en) 2005-03-15
DE60109027T2 (en) 2006-04-13

Similar Documents

Publication Publication Date Title
IL151638A0 (en) Method and system for controlling data traffic in a network
ATE442715T1 (en) OPTIMIZATION OF TOPOLOGY AND TECHNOLOGY OF A CORE NETWORK FOR TRAFFIC CONTROL
EP1075116A3 (en) Distributed flow control system and method for GPRS networks
WO2004064310A3 (en) Cognitive network
BR0116595A (en) method and device for providing a transmission signal having an appropriate transmission power and bit rate in a wireless telecommunication system
WO2004077708A3 (en) Flow control in a packet data communication system
TW366661B (en) TV system with two-way programs and the servo system for building the system
EP1175050A3 (en) Method and system for prioritizing traffic in a network
DE60217361D1 (en) Method and system for overload control in a communication network
WO2002003613A3 (en) Load-balanced anycasting and routing in a network
GB0028848D0 (en) Traffic flow optimisation system
AUPN526595A0 (en) Controlling traffic congestion in intelligent electronic networks
AU2001231040A1 (en) Intelligent policy server system and method for bandwidth control in an atm network
EP0782302A3 (en) Method and apparatus for controlling data transfer rates of sources in ATM networks
WO2003001327A3 (en) Intelligent caching and network management based on location and resource anticipation
SE9601000D0 (en) Flow and congestion control in packet switched networks
GB2370200B (en) Method of enhancing the efficiency of data flow in communications systems
DE69624387D1 (en) CONTROL OF REACHING IN A MOBILE COMMUNICATION NETWORK
AU2001242638A1 (en) Method and system for controlling flows in sub-pipes of computer networks
CA2162628A1 (en) Congestion Control Method
EP1847080A4 (en) METHOD AND APPARATUS FOR DISTRIBUTED ADMISSION CONTROL
EP1322079A3 (en) System and method for providing gaps between data elements at ingress to a network element
FI20002437A0 (en) Service flow control
PL356725A1 (en) Method and system for controlling packet transmission in a computer network
WO2003017059A3 (en) Intelligent fabric