CA2256341A1 - Process for optimizing the utilization of connecting links in systems which transmit data in data packets - Google Patents

Process for optimizing the utilization of connecting links in systems which transmit data in data packets

Info

Publication number
CA2256341A1
CA2256341A1 CA002256341A CA2256341A CA2256341A1 CA 2256341 A1 CA2256341 A1 CA 2256341A1 CA 002256341 A CA002256341 A CA 002256341A CA 2256341 A CA2256341 A CA 2256341A CA 2256341 A1 CA2256341 A1 CA 2256341A1
Authority
CA
Canada
Prior art keywords
data packets
optimizing
utilization
systems
connecting links
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.)
Granted
Application number
CA002256341A
Other languages
French (fr)
Other versions
CA2256341C (en
Inventor
Uwe Briem
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.)
Siemens AG
Original Assignee
Siemens Aktiengesellschaft
Uwe Briem
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 Siemens Aktiengesellschaft, Uwe Briem filed Critical Siemens Aktiengesellschaft
Publication of CA2256341A1 publication Critical patent/CA2256341A1/en
Application granted granted Critical
Publication of CA2256341C publication Critical patent/CA2256341C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • 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
    • H04L2012/5629—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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • 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

Landscapes

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

Abstract

The weighted fair queueing scheduling method has been developed in the prior art for the transmission of data packets. This method ensures only a lower limit on the transmission rate of the data packets. In order to be able to achieve an upper limit on the transmission rate as well, a further scheduling method may be used prior to this, in the method according to the invention.
CA002256341A 1996-05-21 1997-05-12 Process for optimizing the utilization of connecting links in systems which transmit data in data packets Expired - Fee Related CA2256341C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19620428.3 1996-05-21
DE19620428A DE19620428A1 (en) 1996-05-21 1996-05-21 Methods for optimizing the utilization of connection sections in systems in which information is transmitted in data packets
PCT/DE1997/000954 WO1997044985A1 (en) 1996-05-21 1997-05-12 Process for optimizing the utilization of connecting links in systems which transmit data in data packets

Publications (2)

Publication Number Publication Date
CA2256341A1 true CA2256341A1 (en) 1997-11-27
CA2256341C CA2256341C (en) 2003-02-11

Family

ID=7794894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002256341A Expired - Fee Related CA2256341C (en) 1996-05-21 1997-05-12 Process for optimizing the utilization of connecting links in systems which transmit data in data packets

Country Status (9)

Country Link
EP (1) EP0900513B1 (en)
JP (1) JP3260383B2 (en)
AT (1) ATE216176T1 (en)
AU (1) AU711972B2 (en)
CA (1) CA2256341C (en)
DE (2) DE19620428A1 (en)
DK (1) DK0900513T3 (en)
ES (1) ES2175407T3 (en)
WO (1) WO1997044985A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853408A3 (en) * 1997-01-08 2003-03-26 Oki Electric Industry Co., Ltd. Apparatus for controlling cell transmission timing
US7474662B2 (en) 2005-04-29 2009-01-06 International Business Machines Corporation Systems and methods for rate-limited weighted best effort scheduling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128411A1 (en) * 1991-08-27 1993-03-04 Siemens Ag ARRANGEMENT FOR BITRATE MONITORING IN ATM NETWORKS
EP0705007A3 (en) * 1994-09-30 2003-01-29 Roke Manor Research Limited ATM queuing and scheduling apparatus

Also Published As

Publication number Publication date
EP0900513B1 (en) 2002-04-10
ES2175407T3 (en) 2002-11-16
JPH11514176A (en) 1999-11-30
AU2950797A (en) 1997-12-09
EP0900513A1 (en) 1999-03-10
WO1997044985A1 (en) 1997-11-27
AU711972B2 (en) 1999-10-28
JP3260383B2 (en) 2002-02-25
DE19620428A1 (en) 1997-11-27
CA2256341C (en) 2003-02-11
ATE216176T1 (en) 2002-04-15
DK0900513T3 (en) 2002-06-24
DE59706973D1 (en) 2002-05-16

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Legal Events

Date Code Title Description
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