DE60132964D1 - Messung von Netzwerkleistungsparametern in Datenkommunikationsnetzwerken - Google Patents
Messung von Netzwerkleistungsparametern in DatenkommunikationsnetzwerkenInfo
- Publication number
- DE60132964D1 DE60132964D1 DE60132964T DE60132964T DE60132964D1 DE 60132964 D1 DE60132964 D1 DE 60132964D1 DE 60132964 T DE60132964 T DE 60132964T DE 60132964 T DE60132964 T DE 60132964T DE 60132964 D1 DE60132964 D1 DE 60132964D1
- Authority
- DE
- Germany
- Prior art keywords
- measurement
- data communication
- communication networks
- network performance
- performance parameters
- 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 - Lifetime
Links
Classifications
-
- 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
- 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
- H04L43/0823—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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
- H04L43/0858—One way 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
- H04L43/0852—Delays
- H04L43/087—Jitter
-
- 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
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/704,051 US6831890B1 (en) | 2000-10-31 | 2000-10-31 | Measuring network performance parameters in data communication networks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60132964D1 true DE60132964D1 (de) | 2008-04-10 |
Family
ID=24827850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60132964T Expired - Lifetime DE60132964D1 (de) | 2000-10-31 | 2001-10-18 | Messung von Netzwerkleistungsparametern in Datenkommunikationsnetzwerken |
Country Status (4)
Country | Link |
---|---|
US (1) | US6831890B1 (de) |
EP (1) | EP1202491B1 (de) |
JP (1) | JP2002199016A (de) |
DE (1) | DE60132964D1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7577701B1 (en) * | 2001-01-22 | 2009-08-18 | Insightete Corporation | System and method for continuous monitoring and measurement of performance of computers on network |
US7076547B1 (en) * | 2001-06-21 | 2006-07-11 | Amdocs (Israel) Ltd. | System and method for network performance and server application performance monitoring and for deriving exhaustive performance metrics |
US7496046B2 (en) * | 2001-08-22 | 2009-02-24 | Nippon Telegraph And Telephone Corporation | Packet communication quality measurement method and system |
US7133365B2 (en) * | 2001-11-02 | 2006-11-07 | Internap Network Services Corporation | System and method to provide routing control of information over networks |
US7668966B2 (en) * | 2001-11-02 | 2010-02-23 | Internap Network Services Corporation | Data network controller |
US7561517B2 (en) * | 2001-11-02 | 2009-07-14 | Internap Network Services Corporation | Passive route control of data networks |
US20030107990A1 (en) * | 2001-12-12 | 2003-06-12 | Garrette Herschleb | System and method for determining a quality of service |
US20030223367A1 (en) * | 2002-03-29 | 2003-12-04 | Shay A. David | Methods for identifying network traffic flows |
US7499407B2 (en) * | 2002-09-20 | 2009-03-03 | Nortel Networks Limited | System and method for managing an optical networking service |
US7292537B2 (en) * | 2002-11-29 | 2007-11-06 | Alcatel Lucent | Measurement architecture to obtain per-hop one-way packet loss and delay in multi-class service networks |
DE60213623T2 (de) * | 2002-12-09 | 2007-10-18 | Tektronix International Sales Gmbh | Umlaufzeitabschätzungsverfahren und Einrichtung mittels Rückquittierung in einem Paketübertragungssystem |
EP1570604A4 (de) | 2002-12-13 | 2008-05-07 | Internap Network Services Corp | Topologiebewusste routensteuerung |
US7003098B2 (en) * | 2003-05-15 | 2006-02-21 | At&T Corp. | Method and system for measurement of the delay through a network link bounded by an echo canceller |
US7376154B2 (en) * | 2003-08-29 | 2008-05-20 | Agilent Technologies, Inc. | Non-intrusive method for routing policy discovery |
US7594268B1 (en) * | 2003-09-19 | 2009-09-22 | Symantec Corporation | Preventing network discovery of a system services configuration |
US8295175B2 (en) * | 2003-09-30 | 2012-10-23 | Ciena Corporation | Service metrics for managing services transported over circuit-oriented and connectionless networks |
US7380123B1 (en) | 2003-10-02 | 2008-05-27 | Symantec Corporation | Remote activation of covert service channels |
US8045475B2 (en) | 2003-11-10 | 2011-10-25 | Nortel Networks Limited | Method and apparatus for providing availability metrics for measurement and management of ethernet services |
US7924725B2 (en) * | 2003-11-10 | 2011-04-12 | Nortel Networks Limited | Ethernet OAM performance management |
EP1548980A1 (de) | 2003-12-26 | 2005-06-29 | Alcatel | Ein Verfahren zur Überwachung eines Netzwerkes |
EP1548981A3 (de) * | 2003-12-26 | 2011-05-11 | Alcatel Lucent | Ein Verfahren zur Überwachung eines Netzwerkes |
US20050259683A1 (en) * | 2004-04-15 | 2005-11-24 | International Business Machines Corporation | Control service capacity |
US7489642B2 (en) * | 2004-04-29 | 2009-02-10 | Alcatel Lucent | Silent datapath failure detection |
US7729270B2 (en) * | 2005-01-13 | 2010-06-01 | International Business Machines Corporation | Method for supporting on-demand performance |
GB2422505A (en) * | 2005-01-20 | 2006-07-26 | Agilent Technologies Inc | Sampling datagrams |
GB2424538A (en) * | 2005-03-22 | 2006-09-27 | Agilent Technologies Inc | Packet trace diagnostic system |
US7675856B2 (en) * | 2005-03-24 | 2010-03-09 | Microsoft Corporation | Bandwidth estimation in broadband access networks |
US9130839B1 (en) | 2005-06-30 | 2015-09-08 | Verizon Patent And Licensing Inc. | Methods, systems and computer program product for synchronization of network performance tests |
US7894356B2 (en) | 2005-12-23 | 2011-02-22 | Jds Uniphase Corporation | System and method for measuring network performance using real network traffic |
CN101595681A (zh) * | 2007-03-08 | 2009-12-02 | Lm爱立信电话有限公司 | 网络性能的被动监控 |
US8681643B2 (en) | 2007-04-05 | 2014-03-25 | Bloomberg Finance L.P. | System and method of determining data latency over a network |
US8737216B2 (en) * | 2007-04-12 | 2014-05-27 | Telefonaktiebolaget L M Ericsson (Publ) | Measuring network performance with reference packet probing |
IT1395875B1 (it) * | 2009-07-31 | 2012-10-26 | Rimondini | Metodo per la misura passiva del ritardo one-way e del numero di pacchetti persi in reti di telecomunicazioni basate su pracchetti |
US20110119370A1 (en) * | 2009-11-17 | 2011-05-19 | Microsoft Corporation | Measuring network performance for cloud services |
US9197606B2 (en) | 2012-03-28 | 2015-11-24 | Bmc Software, Inc. | Monitoring network performance of encrypted communications |
US9130687B2 (en) * | 2012-05-23 | 2015-09-08 | Anue Systems, Inc. | System and method for direct passive monitoring of packet delay variation and time error in network packet communications |
US9491727B2 (en) | 2013-09-10 | 2016-11-08 | Anue Systems, Inc. | System and method for monitoring network synchronization |
US11025519B2 (en) * | 2019-04-10 | 2021-06-01 | At&T Intellectual Property I, L.P. | Systems, methods and computer-readable media for external non-intrusive packet delay measurement |
CN112306808B (zh) * | 2020-11-03 | 2022-08-16 | 平安科技(深圳)有限公司 | 性能监测评价方法、装置、计算机设备及可读存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0432940A (ja) | 1990-05-23 | 1992-02-04 | Toshiba Corp | 分散データベース・システム |
US5577116A (en) * | 1994-09-16 | 1996-11-19 | North Carolina State University | Apparatus and method for echo characterization of a communication channel |
US5521907A (en) | 1995-04-25 | 1996-05-28 | Visual Networks, Inc. | Method and apparatus for non-intrusive measurement of round trip delay in communications networks |
US5781449A (en) | 1995-08-10 | 1998-07-14 | Advanced System Technologies, Inc. | Response time measurement apparatus and method |
US6085243A (en) | 1996-12-13 | 2000-07-04 | 3Com Corporation | Distributed remote management (dRMON) for networks |
CA2307766C (en) | 1997-11-07 | 2002-05-21 | Visual Networks Technologies, Inc. | Method and apparatus for performing service level analysis of communications network performance metrics |
US6041352A (en) | 1998-01-23 | 2000-03-21 | Hewlett-Packard Company | Response time measuring system and method for determining and isolating time delays within a network |
US6078576A (en) * | 1998-02-04 | 2000-06-20 | Golden Bridge Technology, Inc. | High processing gain CDMA/TDMA system and method |
US6556540B1 (en) * | 1998-05-29 | 2003-04-29 | Paradyne Corporation | System and method for non-intrusive measurement of service quality in a communications network |
US6512746B1 (en) * | 1998-09-11 | 2003-01-28 | Nortel Networks Limited | Method and apparatus for measuring voice grade of service in an IP network |
US6545979B1 (en) * | 1998-11-27 | 2003-04-08 | Alcatel Canada Inc. | Round trip delay measurement |
US6414960B1 (en) * | 1998-12-29 | 2002-07-02 | International Business Machines Corp. | Apparatus and method of in-service audio/video synchronization testing |
EP1172017A1 (de) | 1999-04-03 | 2002-01-16 | Top Layer Networks, Inc. | Verfahren und vermittlungsanordnung zur automatischen bestimmung der diensqualität für multimedia-anwendungen |
US6671374B1 (en) * | 2000-08-03 | 2003-12-30 | Globespanvirata, Inc. | Adaptive filter for echo cancellation, method for operating an adaptive filter for echo cancellation, an article of manufacture for determining tap weights and a length for an adaptive filter for echo cancellation and a computer implemented control system for determining tap weights and a length for an adaptive filter for echo cancellation |
-
2000
- 2000-10-31 US US09/704,051 patent/US6831890B1/en not_active Expired - Lifetime
-
2001
- 2001-10-18 DE DE60132964T patent/DE60132964D1/de not_active Expired - Lifetime
- 2001-10-18 EP EP01308859A patent/EP1202491B1/de not_active Expired - Lifetime
- 2001-10-29 JP JP2001331485A patent/JP2002199016A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1202491A2 (de) | 2002-05-02 |
US6831890B1 (en) | 2004-12-14 |
EP1202491A3 (de) | 2004-01-21 |
EP1202491B1 (de) | 2008-02-27 |
JP2002199016A (ja) | 2002-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |