WO2002039230A3 - Localisateur de qualite de service pour reseau - Google Patents

Localisateur de qualite de service pour reseau Download PDF

Info

Publication number
WO2002039230A3
WO2002039230A3 PCT/US2001/050126 US0150126W WO0239230A3 WO 2002039230 A3 WO2002039230 A3 WO 2002039230A3 US 0150126 W US0150126 W US 0150126W WO 0239230 A3 WO0239230 A3 WO 0239230A3
Authority
WO
WIPO (PCT)
Prior art keywords
communications
service
quality
communications network
network quality
Prior art date
Application number
PCT/US2001/050126
Other languages
English (en)
Other versions
WO2002039230A2 (fr
Inventor
Patrick D Smith
Robert G Uskali
Original Assignee
Motorola 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
Priority claimed from US09/712,812 external-priority patent/US6909741B1/en
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to CA002429046A priority Critical patent/CA2429046A1/fr
Priority to AU2002231253A priority patent/AU2002231253A1/en
Priority to EP01991533A priority patent/EP1350334A4/fr
Priority to JP2002541490A priority patent/JP2004524722A/ja
Priority to KR10-2003-7006495A priority patent/KR20030051808A/ko
Publication of WO2002039230A2 publication Critical patent/WO2002039230A2/fr
Publication of WO2002039230A3 publication Critical patent/WO2002039230A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/30—Routing of multiclass traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/091—Measuring contribution of individual network components to actual service level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé et un dispositif destinés à la réalisation d'une localisation de qualité de service dans un réseau de communication relativement invariable dans le temps. Ce procédé (700) consiste à recevoir des estimations de qualité de service pour une pluralité de supports de communication, chacun de ces supports de communication étant défini entre un émetteur/récepteur respectif relevant d'une pluralité d'émetteurs/récepteurs situés dans ce réseau de communication, chaque support de communication étant acheminé sur au moins une voie de communication physique partagée et au moins une voie de communication physique non partagée (702). Ledit procédé consiste en outre à comparer les estimations de qualité de service en vue de localiser une estimation de qualité de service respective par rapport à une voie de communication physique probable à l'intérieur du réseau de communication (706).
PCT/US2001/050126 2000-11-13 2001-10-26 Localisateur de qualite de service pour reseau WO2002039230A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002429046A CA2429046A1 (fr) 2000-11-13 2001-10-26 Localisateur de qualite de service pour reseau
AU2002231253A AU2002231253A1 (en) 2000-11-13 2001-10-26 Network quality of service localizer
EP01991533A EP1350334A4 (fr) 2000-11-13 2001-10-26 Localisateur de qualite de service pour reseau
JP2002541490A JP2004524722A (ja) 2000-11-13 2001-10-26 ネットワークサービス品質ローカライザ
KR10-2003-7006495A KR20030051808A (ko) 2000-11-13 2001-10-26 네트워크 서비스 품질 로컬라이저

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/712,812 2000-11-13
US09/712,812 US6909741B1 (en) 1999-12-22 2000-11-13 Network quality of service localizer

Publications (2)

Publication Number Publication Date
WO2002039230A2 WO2002039230A2 (fr) 2002-05-16
WO2002039230A3 true WO2002039230A3 (fr) 2002-08-29

Family

ID=24863645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/050126 WO2002039230A2 (fr) 2000-11-13 2001-10-26 Localisateur de qualite de service pour reseau

Country Status (7)

Country Link
EP (1) EP1350334A4 (fr)
JP (1) JP2004524722A (fr)
KR (1) KR20030051808A (fr)
CN (1) CN1554155A (fr)
AU (1) AU2002231253A1 (fr)
CA (1) CA2429046A1 (fr)
WO (1) WO2002039230A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153877A (en) * 1989-04-21 1992-10-06 Kabushiki Kaisha Toshiba Packet network with communication resource allocation and call set up control of higher quality of service
US5883819A (en) * 1996-12-31 1999-03-16 Northern Telecom Limited Method and system for quality of service assessment for multimedia traffic under aggregate traffic conditions
US6134230A (en) * 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system
US6314085B1 (en) * 1997-03-10 2001-11-06 Nokia Telecommunications Oy Connection admission control in broadband network

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153877A (en) * 1989-04-21 1992-10-06 Kabushiki Kaisha Toshiba Packet network with communication resource allocation and call set up control of higher quality of service
US5883819A (en) * 1996-12-31 1999-03-16 Northern Telecom Limited Method and system for quality of service assessment for multimedia traffic under aggregate traffic conditions
US6314085B1 (en) * 1997-03-10 2001-11-06 Nokia Telecommunications Oy Connection admission control in broadband network
US6134230A (en) * 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system

Also Published As

Publication number Publication date
JP2004524722A (ja) 2004-08-12
EP1350334A2 (fr) 2003-10-08
CN1554155A (zh) 2004-12-08
CA2429046A1 (fr) 2002-05-16
WO2002039230A2 (fr) 2002-05-16
KR20030051808A (ko) 2003-06-25
EP1350334A4 (fr) 2005-04-27
AU2002231253A1 (en) 2002-05-21

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