DE60031497D1 - System, Vorrichtung und Verfahren zur Überwachung der Kommunikationsqualität eines Netzwerkes - Google Patents
System, Vorrichtung und Verfahren zur Überwachung der Kommunikationsqualität eines NetzwerkesInfo
- Publication number
- DE60031497D1 DE60031497D1 DE60031497T DE60031497T DE60031497D1 DE 60031497 D1 DE60031497 D1 DE 60031497D1 DE 60031497 T DE60031497 T DE 60031497T DE 60031497 T DE60031497 T DE 60031497T DE 60031497 D1 DE60031497 D1 DE 60031497D1
- Authority
- DE
- Germany
- Prior art keywords
- monitoring
- network
- communication quality
- quality
- communication
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/29—Flow control; Congestion control using a combination of thresholds
-
- 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
- H04L41/5019—Ensuring fulfilment of SLA
-
- 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
- H04L43/02—Capturing of monitoring data
- H04L43/026—Capturing of monitoring data using flow identification
-
- 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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/15—Flow control; Congestion control in relation to multipoint traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/20—Traffic policing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2458—Modification of priorities while in transit
-
- 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
- H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
- H04L47/762—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions triggered by the network
-
- 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
- H04L47/78—Architectures of resource allocation
- H04L47/781—Centralised allocation of resources
-
- 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
-
- 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
-
- 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
- H04L43/08—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
- H04L43/0888—Throughput
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34294999 | 1999-12-02 | ||
JP34294999 | 1999-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60031497D1 true DE60031497D1 (de) | 2006-12-07 |
DE60031497T2 DE60031497T2 (de) | 2007-11-08 |
Family
ID=18357770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60031497T Expired - Fee Related DE60031497T2 (de) | 1999-12-02 | 2000-07-10 | System, Vorrichtung und Verfahren zur Überwachung der Kommunikationsqualität eines Netzwerkes |
Country Status (3)
Country | Link |
---|---|
US (1) | US7142512B1 (de) |
EP (1) | EP1107509B1 (de) |
DE (1) | DE60031497T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0026703D0 (en) * | 2000-11-01 | 2000-12-20 | Parc Technologies Ltd | Traffic flow optimisation system |
US20030048792A1 (en) * | 2001-09-04 | 2003-03-13 | Qq Technology, Inc. | Forwarding device for communication networks |
MXPA04005817A (es) | 2001-12-15 | 2004-09-10 | Thomson Licensing Sa | Mecanismo de seleccion de anchura de banda de videoconferecia. |
DE60223806T2 (de) * | 2002-09-16 | 2008-10-30 | Agilent Technologies, Inc. - a Delaware Corporation -, Santa Clara | Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden |
US7245584B2 (en) | 2002-11-18 | 2007-07-17 | Avaya Technology Corp. | Method and apparatus for auditing service level agreements by test packet insertion |
US8149707B2 (en) | 2003-02-12 | 2012-04-03 | Rockstar Bidco, LP | Minimization of radio resource usage in multi-hop networks with multiple routings |
US7747716B2 (en) * | 2003-04-28 | 2010-06-29 | Alcatel-Lucent Usa Inc. | Injecting addresses to enable OAM functions |
US7349340B2 (en) * | 2003-06-18 | 2008-03-25 | Hewlett-Packard Development Company, L.P. | System and method of monitoring e-service Quality of Service at a transaction level |
US7761589B1 (en) | 2003-10-23 | 2010-07-20 | Foundry Networks, Inc. | Flow control for multi-hop networks |
US7639608B1 (en) * | 2003-10-23 | 2009-12-29 | Foundry Networks, Inc. | Priority aware MAC flow control |
TWI262674B (en) * | 2003-11-05 | 2006-09-21 | Interdigital Tech Corp | A method for managing quality of service in a wireless local area network |
US7450568B2 (en) * | 2003-12-05 | 2008-11-11 | Cisco Technology, Inc. | System and method for managing a VolP network |
EP1728357B1 (de) * | 2004-03-23 | 2012-06-06 | Telecom Italia S.p.A. | System und verfahren zur qualitätsstatusanalyse eines zugangsnetzes, das breitband-telekommunikationsdienste unterstützt |
WO2006026262A2 (en) * | 2004-08-28 | 2006-03-09 | Streamaware, Llc | Link analysis method and system |
EP2661121A3 (de) * | 2004-09-21 | 2014-06-04 | Hitachi Ltd. | Knoteneinrichtung, Paketsteuereinrichtung, Funkkommunikationseinrichtung und Übertragungssteuerverfahren |
US8024483B1 (en) * | 2004-10-01 | 2011-09-20 | F5 Networks, Inc. | Selective compression for network connections |
TWI382713B (zh) | 2005-01-21 | 2013-01-11 | Koninkl Philips Electronics Nv | 差異式服務無線網路中測量與監視服務品質 |
GB2425018A (en) * | 2005-04-04 | 2006-10-11 | Agilent Technologies Inc | Method of sharing measurement data |
US7464150B2 (en) * | 2005-10-20 | 2008-12-09 | Fujitsu Limited | Smart and integrated FCAPS domain management solution for telecommunications management networks |
US7911964B1 (en) * | 2005-11-02 | 2011-03-22 | Sprint Communications Company L.P. | Entity based quality of service response for packet service sessions |
JP4881610B2 (ja) * | 2005-11-30 | 2012-02-22 | 株式会社日立製作所 | 測定システム及び管理装置及びその処理分散方法 |
CN101371505B (zh) * | 2006-01-13 | 2011-10-05 | 松下电器产业株式会社 | 主机装置及利用该主机装置的带域管理方法 |
US7873065B1 (en) | 2006-02-01 | 2011-01-18 | F5 Networks, Inc. | Selectively enabling network packet concatenation based on metrics |
WO2007107123A1 (fr) * | 2006-03-22 | 2007-09-27 | Huawei Technologies Co., Ltd. | Procédé de traitement et dispositif de communication pour flux de service dynamique et pour flux de service côté réseau |
US9154421B2 (en) * | 2006-05-30 | 2015-10-06 | Intel Corporation | Network based data traffic detection and control |
US8600528B2 (en) * | 2006-09-18 | 2013-12-03 | The Research Foundation Of State University Of New York | Real-time, packet-level quality assurance of electromechanical device control data |
US20080112399A1 (en) * | 2006-11-13 | 2008-05-15 | British Telecommunications Public Limited Company | Telecommunications system |
JP2008131240A (ja) * | 2006-11-20 | 2008-06-05 | Fujitsu Ltd | ネットワークシステム、その装置及び方法 |
JP4224508B2 (ja) * | 2006-12-26 | 2009-02-18 | 株式会社日立製作所 | トラヒック情報集約装置 |
US20080186854A1 (en) * | 2007-02-06 | 2008-08-07 | British Telecommunications Public Limited Company | Network monitoring system |
US20080188191A1 (en) * | 2007-02-06 | 2008-08-07 | British Telecommunications Public Limited Company | Network monitoring system |
JP2008250773A (ja) * | 2007-03-30 | 2008-10-16 | Brother Ind Ltd | 情報配信システム、管理装置用プログラム及び情報処理装置用プログラム |
US8284692B2 (en) * | 2007-08-02 | 2012-10-09 | Celtro Ltd | Method and system for identifying UDP communications |
JP2009055327A (ja) * | 2007-08-27 | 2009-03-12 | Hitachi Ltd | ネットワークシステム |
US7778265B2 (en) * | 2008-06-04 | 2010-08-17 | Lockheed Martin Corporation | Method and apparatus for local adaptive provisioning at a node |
WO2011074516A1 (ja) | 2009-12-15 | 2011-06-23 | 日本電気株式会社 | ネットワークシステムとその制御方法、及びコントローラ |
SG190861A1 (en) * | 2010-12-10 | 2013-07-31 | Nanyang Polytechnic | Method and system for providing adaptive statistical and time based quality of service over a network |
US20120163178A1 (en) * | 2010-12-23 | 2012-06-28 | Telefonaktiebolaget L M Ericsson (Publ) | Multiple-Algorithm Congestion Management |
US8780715B2 (en) * | 2011-05-27 | 2014-07-15 | Empire Technology Development Llc | Peak load management of a wireless data channel |
US8942088B2 (en) * | 2011-10-07 | 2015-01-27 | Telefonaktiebolaget L M Ericsson (Publ) | BNG to PCRF mediation entity for BBF and 3GPP access interworking |
US20150029983A1 (en) * | 2012-04-11 | 2015-01-29 | Hitachi Kokusai Electric Inc. | Radio system, radio base station, and management apparatus |
JP6002953B2 (ja) * | 2013-08-30 | 2016-10-05 | ニューロネット株式会社 | 通信品質測定制御装置、通信装置、およびプログラム |
JP6412422B2 (ja) * | 2014-12-11 | 2018-10-24 | キヤノン株式会社 | 画像処理装置およびその制御方法、システム、並びにプログラム |
US10567467B2 (en) * | 2015-06-22 | 2020-02-18 | Sandvine Corporation | System and method for heuristic control of network traffic management |
CN105871753A (zh) * | 2015-11-30 | 2016-08-17 | 乐视致新电子科技(天津)有限公司 | 路由器带宽管理方法、装置及路由器 |
JP6425273B2 (ja) * | 2016-03-31 | 2018-11-21 | Necプラットフォームズ株式会社 | 通信中継装置、通信制御プログラム及び通信制御方法 |
US10567460B2 (en) * | 2016-06-09 | 2020-02-18 | Apple Inc. | Managing data using a time-based directory structure |
CN107707420B (zh) * | 2017-08-04 | 2021-04-09 | 郑州云海信息技术有限公司 | 一种网线拔插稳定性的测试方法 |
JP6851952B2 (ja) * | 2017-10-24 | 2021-03-31 | 株式会社日立製作所 | データ収集装置及びデータ収集方法 |
CN109239640B (zh) * | 2018-07-04 | 2021-12-10 | 国网浙江宁波市奉化区供电有限公司 | 基于平均差值的电表时钟校正方法 |
US20230318958A1 (en) * | 2022-03-29 | 2023-10-05 | Cisco Technology, Inc. | End-to-end flow visibility in a data network including service appliances |
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GB2268372B (en) * | 1992-06-11 | 1995-11-01 | Roke Manor Research | Improvements in or relating to data transmission systems |
AU675302B2 (en) * | 1993-05-20 | 1997-01-30 | Nec Corporation | Output-buffer switch for asynchronous transfer mode |
US5408465A (en) * | 1993-06-21 | 1995-04-18 | Hewlett-Packard Company | Flexible scheme for admission control of multimedia streams on integrated networks |
US5802278A (en) * | 1995-05-10 | 1998-09-01 | 3Com Corporation | Bridge/router architecture for high performance scalable networking |
DE69636158T2 (de) | 1996-01-29 | 2006-09-28 | Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto | Verfahren und Anordnung zur Durchführung von Dienstqualitätsmessungen auf einer Verbindung über einem Netzwerk |
US5936940A (en) * | 1996-08-22 | 1999-08-10 | International Business Machines Corporation | Adaptive rate-based congestion control in packet networks |
US6396839B1 (en) * | 1997-02-12 | 2002-05-28 | Abb Automation Inc. | Remote access to electronic meters using a TCP/IP protocol suite |
US5958009A (en) | 1997-02-27 | 1999-09-28 | Hewlett-Packard Company | System and method for efficiently monitoring quality of service in a distributed processing environment |
US6449259B1 (en) | 1997-03-31 | 2002-09-10 | Lucent Technologies Inc. | Communication controller |
JPH113266A (ja) | 1997-06-11 | 1999-01-06 | Fuji Xerox Co Ltd | データ転送システムおよびデータ転送方法 |
JP3438857B2 (ja) | 1997-06-30 | 2003-08-18 | 株式会社エヌ・ティ・ティ・データ | ネットワークの通信品質制御システム及びトラフィック管理装置 |
US6104700A (en) | 1997-08-29 | 2000-08-15 | Extreme Networks | Policy based quality of service |
JP3564280B2 (ja) | 1997-10-31 | 2004-09-08 | 日本電気株式会社 | ネットワークトラフィック監視システム |
JP3602972B2 (ja) * | 1998-07-28 | 2004-12-15 | 富士通株式会社 | 通信性能測定装置及びその測定方法 |
US6519636B2 (en) * | 1998-10-28 | 2003-02-11 | International Business Machines Corporation | Efficient classification, manipulation, and control of network transmissions by associating network flows with rule based functions |
US6483805B1 (en) * | 1998-12-28 | 2002-11-19 | Nortel Networks Limited | Internet differentiated services service for transaction applications |
US6680948B1 (en) * | 1999-02-02 | 2004-01-20 | Tyco Telecommunications (Us) Inc. | System and method for transmitting packets over a long-haul optical network |
US6590869B1 (en) * | 1999-03-11 | 2003-07-08 | Siemens Information & Communication Networks, Inc. | Method and apparatus for selecting whether to place a call over the internet or the PSTN using a two tiered process |
US6594268B1 (en) * | 1999-03-11 | 2003-07-15 | Lucent Technologies Inc. | Adaptive routing system and method for QOS packet networks |
US6765864B1 (en) * | 1999-06-29 | 2004-07-20 | Cisco Technology, Inc. | Technique for providing dynamic modification of application specific policies in a feedback-based, adaptive data network |
-
2000
- 2000-05-15 US US09/571,003 patent/US7142512B1/en not_active Expired - Fee Related
- 2000-07-10 EP EP00114780A patent/EP1107509B1/de not_active Expired - Lifetime
- 2000-07-10 DE DE60031497T patent/DE60031497T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60031497T2 (de) | 2007-11-08 |
EP1107509B1 (de) | 2006-10-25 |
US7142512B1 (en) | 2006-11-28 |
EP1107509A2 (de) | 2001-06-13 |
EP1107509A3 (de) | 2003-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |