ATE422754T1 - Sich anpassendes system zur überprüfung der bandbreite in einem unsymmetrischen netzwerk und das zugehörige verfahren - Google Patents

Sich anpassendes system zur überprüfung der bandbreite in einem unsymmetrischen netzwerk und das zugehörige verfahren

Info

Publication number
ATE422754T1
ATE422754T1 AT03796668T AT03796668T ATE422754T1 AT E422754 T1 ATE422754 T1 AT E422754T1 AT 03796668 T AT03796668 T AT 03796668T AT 03796668 T AT03796668 T AT 03796668T AT E422754 T1 ATE422754 T1 AT E422754T1
Authority
AT
Austria
Prior art keywords
network
data transfer
unsymmetric
associated method
adaptive system
Prior art date
Application number
AT03796668T
Other languages
English (en)
Inventor
Michael Engbrecht
Original Assignee
Siemens Product Lifecycle Man Software 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 Siemens Product Lifecycle Man Software Inc filed Critical Siemens Product Lifecycle Man Software Inc
Application granted granted Critical
Publication of ATE422754T1 publication Critical patent/ATE422754T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1023—Server selection for load balancing based on a hash applied to IP addresses or costs
    • 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
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5009—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
    • 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
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • 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
    • H04L43/12—Network monitoring probes
    • 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
    • H04L43/50—Testing arrangements
    • 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
    • H04L45/26—Route discovery packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/101—Server selection for load balancing based on network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/10015—Access to distributed or replicated servers, e.g. using brokers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
AT03796668T 2002-12-12 2003-12-04 Sich anpassendes system zur überprüfung der bandbreite in einem unsymmetrischen netzwerk und das zugehörige verfahren ATE422754T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/318,291 US6865510B2 (en) 2002-12-12 2002-12-12 Adaptive asymmetric network connectivity probing system and method

Publications (1)

Publication Number Publication Date
ATE422754T1 true ATE422754T1 (de) 2009-02-15

Family

ID=32506311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03796668T ATE422754T1 (de) 2002-12-12 2003-12-04 Sich anpassendes system zur überprüfung der bandbreite in einem unsymmetrischen netzwerk und das zugehörige verfahren

Country Status (6)

Country Link
US (1) US6865510B2 (de)
EP (1) EP1620973B1 (de)
AT (1) ATE422754T1 (de)
AU (1) AU2003298909A1 (de)
DE (1) DE60326177D1 (de)
WO (1) WO2004056042A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020169880A1 (en) * 2001-04-19 2002-11-14 Koninklijke Philips Electronics N.V. Method and device for robust real-time estimation of the bottleneck bandwidth in the internet
US7467224B2 (en) * 2004-02-17 2008-12-16 At&T Intellectual Property Ii, L.P. Load balancing techniques for inter-domain traffic engineering
JP2007207328A (ja) * 2006-01-31 2007-08-16 Toshiba Corp 情報記憶媒体、プログラム、情報再生方法、情報再生装置、データ転送方法、及びデータ処理方法
US7856002B2 (en) * 2006-09-11 2010-12-21 Samsung Electronic Co., Ltd. System and method for wireless communication having a device coordinator selection capability
US20090150564A1 (en) * 2007-12-10 2009-06-11 Dorai Ashok Anbalagan Per-user bandwidth availability
US20110066641A1 (en) * 2008-05-19 2011-03-17 Jipan Yang Handling enum queries in a communication network
US7995493B2 (en) * 2008-12-23 2011-08-09 Airvana, Corp. Estimating bandwidth in communication networks
AU2011373542B2 (en) * 2011-07-20 2016-09-15 Commonwealth Scientific And Industrial Research Organisation Wireless localisation system
US9843408B2 (en) * 2015-08-06 2017-12-12 Verizon Patent And Licensing Inc. Co-channel interference mitigation in wireless radio access network
US10554568B2 (en) * 2015-09-25 2020-02-04 Intel Corporation Technologies for network round-trip time estimation
US10771405B2 (en) * 2018-10-26 2020-09-08 Cisco Technology, Inc. Switching and load balancing techniques in a communication network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1033002A4 (de) 1997-11-07 2005-10-05 Visual Networks Tech Inc Verfahren und vorrichtung zur analyse des dienstleistungsniveaus von kommunikationsnetzwerkleistungsmessungen
JP3587352B2 (ja) 1999-02-04 2004-11-10 富士通株式会社 ネットワーク通信性能測定方法及び装置並びにネットワーク通信性能測定プログラムを格納したコンピュータ読取り可能な記録媒体
US7418439B2 (en) * 2000-03-17 2008-08-26 Twin Peaks Software, Inc. Mirror file system
US6725176B1 (en) * 2001-08-03 2004-04-20 Centilliune Communications, Inc. Loop diagnostics for ADSL systems

Also Published As

Publication number Publication date
US6865510B2 (en) 2005-03-08
US20040117149A1 (en) 2004-06-17
DE60326177D1 (de) 2009-03-26
WO2004056042A1 (en) 2004-07-01
EP1620973A1 (de) 2006-02-01
AU2003298909A1 (en) 2004-07-09
EP1620973B1 (de) 2009-02-11

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