[go: up one dir, main page]

WO2008120077A3 - Dimensioning link capacity in a packet switched telecommunications network - Google Patents

Dimensioning link capacity in a packet switched telecommunications network Download PDF

Info

Publication number
WO2008120077A3
WO2008120077A3 PCT/IB2008/000742 IB2008000742W WO2008120077A3 WO 2008120077 A3 WO2008120077 A3 WO 2008120077A3 IB 2008000742 W IB2008000742 W IB 2008000742W WO 2008120077 A3 WO2008120077 A3 WO 2008120077A3
Authority
WO
WIPO (PCT)
Prior art keywords
dimensioning
operation point
packet switched
switched telecommunications
effective
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.)
Ceased
Application number
PCT/IB2008/000742
Other languages
French (fr)
Other versions
WO2008120077A2 (en
Inventor
Janos Farkas
Csaba Antal
Sandor Racz
Szabolcs Malomsky
Ulf Rosberg
Szilvester NÁDAS
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of WO2008120077A2 publication Critical patent/WO2008120077A2/en
Anticipated expiration legal-status Critical
Publication of WO2008120077A3 publication Critical patent/WO2008120077A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/805—QOS or priority aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/822—Collecting or measuring resource availability data

Landscapes

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

Abstract

In a packet switched telecommunications networks a dimensioning method, a dimensioning tool and network links dimensioned according to the method and with the help of the tool are provided. The idea behind the embodiments of the invention that, a so called operation point, representing the most representative traffic mix on a link shall be defined to calculate the effective bandwidth of a connection. In accordance with the implementation, the dimensioning method uses an inverted Call Admission Control (CAC) method and Offered Load to calculate effective bandwidths. The effective bandwidths are then used in the Kaufman-Roberts formula for network dimensioning. The inverted CAC method calculates the minimum capacity required to admit a given number of connections from different traffic classes. The operation point of the system is calculated based on the Offered Load and Grade of Service (GoS) requirement. The effective bandwidths are then calculated using the operation point.
PCT/IB2008/000742 2007-03-30 2008-03-27 Dimensioning link capacity in a packet switched telecommunications network Ceased WO2008120077A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90905307P 2007-03-30 2007-03-30
US60/909,053 2007-03-30

Publications (2)

Publication Number Publication Date
WO2008120077A2 WO2008120077A2 (en) 2008-10-09
WO2008120077A3 true WO2008120077A3 (en) 2009-12-03

Family

ID=39650525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/000742 Ceased WO2008120077A2 (en) 2007-03-30 2008-03-27 Dimensioning link capacity in a packet switched telecommunications network

Country Status (1)

Country Link
WO (1) WO2008120077A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110730232B (en) * 2019-10-15 2020-09-15 南京工程学院 Energy-efficient computing node selection and computing task allocation method in edge computing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580721B1 (en) * 1998-08-11 2003-06-17 Nortel Networks Limited Routing and rate control in a universal transfer mode network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266322B1 (en) 1998-02-12 2001-07-24 At&T Corp. Dimensioning bandwidth and connection admission control for elastic traffic in high-speed communication networks
US6697369B1 (en) 1999-09-28 2004-02-24 Lucent Technologies Inc Admission control adjustment in data networks using maximum cell count
EP1471694B1 (en) 2003-04-25 2008-03-05 Siemens Aktiengesellschaft Method for dimensioning bandwidth in voice-over-IP networks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580721B1 (en) * 1998-08-11 2003-06-17 Nortel Networks Limited Routing and rate control in a universal transfer mode network

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Dimensioning methods for B-ISDN; E.737 (05/97)", ITU-T STANDARD SUPERSEDED (S), INTERNATIONAL TELECOMMUNICATION UNION, GENEVA, CH, no. E.737 (05/97), 1 May 1997 (1997-05-01), XP017400452 *
LIU N X ET AL: "Measurement and simulation based effective bandwidth estimation", 20041129; 20041129 - 20041203, vol. 4, 29 November 2004 (2004-11-29), pages 2108 - 2112, XP010757904 *
MITRA D ET AL: "Virtual private networks: joint resource allocation and routing design", INFOCOM '99. EIGHTEENTH ANNUAL JOINT CONFERENCE OF THE IEEE COMPUTER A ND COMMUNICATIONS SOCIETIES. PROCEEDINGS. IEEE NEW YORK, NY, USA 21-25 MARCH 1999, PISCATAWAY, NJ, USA,IEEE, US, vol. 2, 21 March 1999 (1999-03-21), pages 480 - 490, XP010323799, ISBN: 978-0-7803-5417-3 *
NEMETH F ET AL: "Network level call admission control algorithms for generalized processor sharing scheduling discipline", COMPUTERS AND COMMUNICATION, 2003. (ISCC 2003). PROCEEDINGS. EIGHTH IE EE INTERNATIONAL SYMPOSIUM ON JUNE 30 - JULY 3, 203, PISCATAWAY, NJ, USA,IEEE, 1 January 2003 (2003-01-01), pages 1299 - 1305, XP010646304, ISBN: 978-0-7695-1961-6 *

Also Published As

Publication number Publication date
WO2008120077A2 (en) 2008-10-09

Similar Documents

Publication Publication Date Title
US8223758B2 (en) System and method of load dependent rate policing
EP2819357A3 (en) Automatic protection switching method, equipment and system
MX2009006849A (en) Method and arrangement in a telecommunication system.
WO2005029751A3 (en) Systems and methods to support quality of service in communications networks
EP2661020A3 (en) Adaptive monitoring of telecommunications networks
WO2009155031A3 (en) Fair use management method and system
EP1102432A3 (en) Measurement-based management method for packet communication networks
EP1175045A3 (en) Method and system for using a backbone protocol to improve network performance
WO2009041006A1 (en) Network node and mobile terminal
EP2237606A3 (en) Interface establishing method in radio communication system, management apparatus and radio node apparatus in radio communication system
EP1478129A3 (en) Using network transport tunnels to provide service-based data transport
CN105245321A (en) Multichannel real-time data transmission method of self-adaptive bandwidth
EP1995938A4 (en) METHOD AND COMMUNICATION NETWORK FOR PERFORMING SEPARATION BETWEEN TERMINAL SERVICE AND NETWORK
WO2008077061A3 (en) Use of terrestrial channels to augment the number of satellite channels used for low latency traffic
CN102655665A (en) Service stream moving method and system
EP3968578A1 (en) Multipath-capable communication device
DE602006001478D1 (en) Method, network apparatus and communication network to distribute bandwidth between distributed users
EP1887756A3 (en) Communication system, connection adapter for communication device, and network router
WO2008120077A3 (en) Dimensioning link capacity in a packet switched telecommunications network
CN105591960A (en) Method and equipment for adjusting tunnel load
EP2797264A1 (en) Ring network protection realizing method and system
WO2008102442A1 (en) Communication system and access gateway device
WO2007143487A3 (en) Method and apparatus for establishing class of service across peering communication networks
EP2848033A1 (en) Feedback-based profiling for transport networks
AU2003288187A8 (en) Methods and system for measuring the round trip time in packet switching telecommunication networks

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08719380

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08719380

Country of ref document: EP

Kind code of ref document: A2