DE69622737D1 - Verfahren zur ermittlung der topologie eines netzwerkes von objekten - Google Patents

Verfahren zur ermittlung der topologie eines netzwerkes von objekten

Info

Publication number
DE69622737D1
DE69622737D1 DE69622737T DE69622737T DE69622737D1 DE 69622737 D1 DE69622737 D1 DE 69622737D1 DE 69622737 T DE69622737 T DE 69622737T DE 69622737 T DE69622737 T DE 69622737T DE 69622737 D1 DE69622737 D1 DE 69622737D1
Authority
DE
Germany
Prior art keywords
topology
objects
network
determining
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.)
Expired - Fee Related
Application number
DE69622737T
Other languages
English (en)
Other versions
DE69622737T2 (de
Inventor
Nicholas Dawes
David Schenkel
Michael Slavitch
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.)
Loran Network Systems LLC
Original Assignee
Loran Network Systems LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27071826&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69622737(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/558,729 external-priority patent/US5926462A/en
Application filed by Loran Network Systems LLC filed Critical Loran Network Systems LLC
Publication of DE69622737D1 publication Critical patent/DE69622737D1/de
Application granted granted Critical
Publication of DE69622737T2 publication Critical patent/DE69622737T2/de
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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • 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
    • H04L41/12—Discovery or management of network topologies
    • 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
    • H04L41/14—Network analysis or design
    • H04L41/142—Network analysis or design using statistical or mathematical methods
    • 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
    • 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
    • H04L45/38—Flow based routing
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • 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
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • 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
    • H04L43/16—Threshold monitoring
DE69622737T 1995-11-16 1996-11-15 Verfahren zur ermittlung der topologie eines netzwerkes von objekten Expired - Fee Related DE69622737T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/558,729 US5926462A (en) 1995-11-16 1995-11-16 Method of determining topology of a network of objects which compares the similarity of the traffic sequences/volumes of a pair of devices
US08/599,310 US5933416A (en) 1995-11-16 1996-02-09 Method of determining the topology of a network of objects
PCT/CA1996/000754 WO1997020419A2 (en) 1995-11-16 1996-11-15 Method of determining the topology of a network of objects

Publications (2)

Publication Number Publication Date
DE69622737D1 true DE69622737D1 (de) 2002-09-05
DE69622737T2 DE69622737T2 (de) 2003-03-06

Family

ID=27071826

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69632144T Expired - Fee Related DE69632144T2 (de) 1995-11-16 1996-11-15 Verfahren zur bestimmung der topologie eines netzwerkes von objekten
DE69622737T Expired - Fee Related DE69622737T2 (de) 1995-11-16 1996-11-15 Verfahren zur ermittlung der topologie eines netzwerkes von objekten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69632144T Expired - Fee Related DE69632144T2 (de) 1995-11-16 1996-11-15 Verfahren zur bestimmung der topologie eines netzwerkes von objekten

Country Status (6)

Country Link
US (4) US6411997B1 (de)
EP (2) EP0861546B1 (de)
AU (2) AU7558196A (de)
CA (2) CA2190425A1 (de)
DE (2) DE69632144T2 (de)
WO (2) WO1997018659A1 (de)

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* Cited by examiner, † Cited by third party
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WO1997020419A3 (en) 1997-11-13
US20020143935A1 (en) 2002-10-03
WO1997020419A2 (en) 1997-06-05
US6411997B1 (en) 2002-06-25
AU7558096A (en) 1997-06-05
US6829641B2 (en) 2004-12-07
CA2190433A1 (en) 1997-05-17
EP0861546B1 (de) 2004-04-07
EP0861543B1 (de) 2002-07-31
EP0861546A1 (de) 1998-09-02
AU7558196A (en) 1997-06-19
DE69622737T2 (de) 2003-03-06
DE69632144T2 (de) 2004-11-25
EP0861543A2 (de) 1998-09-02
US6728670B2 (en) 2004-04-27
WO1997018659A1 (en) 1997-05-22
CA2190425A1 (en) 1997-05-17
US20030051032A1 (en) 2003-03-13
DE69632144D1 (de) 2004-05-13
US20020116493A1 (en) 2002-08-22
US6928475B2 (en) 2005-08-09

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