WO2001091375A3 - Procede et systeme de mesure de variation de retard unidirectionnelle - Google Patents
Procede et systeme de mesure de variation de retard unidirectionnelle Download PDFInfo
- Publication number
- WO2001091375A3 WO2001091375A3 PCT/US2001/015741 US0115741W WO0191375A3 WO 2001091375 A3 WO2001091375 A3 WO 2001091375A3 US 0115741 W US0115741 W US 0115741W WO 0191375 A3 WO0191375 A3 WO 0191375A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- delay variation
- measuring
- way delay
- probe
- probe packets
- Prior art date
Links
- 239000000523 sample Substances 0.000 abstract 7
- 230000005540 biological transmission Effects 0.000 abstract 2
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
- 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
- H04L43/12—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
- H04L43/08—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
- H04L43/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01937419A EP1282956A2 (fr) | 2000-05-19 | 2001-05-15 | Procede et systeme de mesure de variation de retard unidirectionnelle |
| CA002409001A CA2409001A1 (fr) | 2000-05-19 | 2001-05-15 | Procede et systeme de mesure de variation de retard unidirectionnelle |
| AU2001263161A AU2001263161A1 (en) | 2000-05-19 | 2001-05-15 | Method and system for measuring one-way delay variation |
| MXPA02011438A MXPA02011438A (es) | 2000-05-19 | 2001-05-15 | Metodo y sistema para medir una variacion de retraso de una via. |
| JP2001586844A JP2003534715A (ja) | 2000-05-19 | 2001-05-15 | 一方向遅延変動を測定するための方法およびシステム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57430700A | 2000-05-19 | 2000-05-19 | |
| US09/574,307 | 2000-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2001091375A2 WO2001091375A2 (fr) | 2001-11-29 |
| WO2001091375A3 true WO2001091375A3 (fr) | 2002-07-25 |
Family
ID=24295552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2001/015741 WO2001091375A2 (fr) | 2000-05-19 | 2001-05-15 | Procede et systeme de mesure de variation de retard unidirectionnelle |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1282956A2 (fr) |
| JP (1) | JP2003534715A (fr) |
| AU (1) | AU2001263161A1 (fr) |
| CA (1) | CA2409001A1 (fr) |
| MX (1) | MXPA02011438A (fr) |
| WO (1) | WO2001091375A2 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7127508B2 (en) | 2001-12-19 | 2006-10-24 | Tropic Networks Inc. | Method and system of measuring latency and packet loss in a network by using probe packets |
| GB2417392B (en) * | 2004-08-18 | 2007-05-09 | Wecomm Ltd | Transmitting packets of data |
| JP2006238158A (ja) | 2005-02-25 | 2006-09-07 | Nec Corp | 無線通信システム、基地局制御装置、無線端末及び無線通信方法 |
| FI121836B (fi) | 2008-01-29 | 2011-04-29 | Tellabs Oy | Menetelmä ja järjestely tiedonsiirtoviiveiden erojen ilmaisemiseksi |
| JP5767174B2 (ja) * | 2012-07-18 | 2015-08-19 | 日本電信電話株式会社 | 遅延変動測定装置、遅延変動測定方法及び遅延変動測定プログラム |
| US8917596B2 (en) | 2012-09-07 | 2014-12-23 | Accedian Networks Inc. | Automatic discovery and enforcement of service level agreement settings |
| US8867545B2 (en) | 2012-09-25 | 2014-10-21 | Accedian Networks Inc. | Modified Ethernet preamble for inter line card communications in a modular communication chassis |
| US20140160945A1 (en) * | 2012-12-06 | 2014-06-12 | Accedian Networks Inc. | Using bandwidth measurements to adjust cir and eir on a sub-rate link |
| WO2015045080A1 (fr) | 2013-09-26 | 2015-04-02 | 富士通株式会社 | Appareil de mesures, appareil de communication, appareil relais, procédé de mesures, et programme de mesures |
| JP2015186087A (ja) * | 2014-03-25 | 2015-10-22 | 株式会社Jvcケンウッド | 計測装置、制御装置、計測方法、制御方法 |
| US11005777B2 (en) | 2018-07-10 | 2021-05-11 | At&T Intellectual Property I, L.P. | Software defined prober |
| CN112600734B (zh) * | 2020-12-11 | 2021-09-28 | 深圳金信诺高新技术股份有限公司 | 一种高精度测量无线通信系统单向时延的方法 |
| CN115038109B (zh) * | 2021-02-20 | 2025-09-12 | 中国移动通信有限公司研究院 | 时延测量方法及设备 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793976A (en) * | 1996-04-01 | 1998-08-11 | Gte Laboratories Incorporated | Method and apparatus for performance monitoring in electronic communications networks |
| US6058102A (en) * | 1997-11-07 | 2000-05-02 | Visual Networks Technologies, Inc. | Method and apparatus for performing service level analysis of communications network performance metrics |
-
2001
- 2001-05-15 MX MXPA02011438A patent/MXPA02011438A/es unknown
- 2001-05-15 EP EP01937419A patent/EP1282956A2/fr not_active Withdrawn
- 2001-05-15 AU AU2001263161A patent/AU2001263161A1/en not_active Abandoned
- 2001-05-15 JP JP2001586844A patent/JP2003534715A/ja not_active Withdrawn
- 2001-05-15 WO PCT/US2001/015741 patent/WO2001091375A2/fr not_active Application Discontinuation
- 2001-05-15 CA CA002409001A patent/CA2409001A1/fr not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793976A (en) * | 1996-04-01 | 1998-08-11 | Gte Laboratories Incorporated | Method and apparatus for performance monitoring in electronic communications networks |
| US6058102A (en) * | 1997-11-07 | 2000-05-02 | Visual Networks Technologies, Inc. | Method and apparatus for performing service level analysis of communications network performance metrics |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02011438A (es) | 2004-09-09 |
| CA2409001A1 (fr) | 2001-11-29 |
| WO2001091375A2 (fr) | 2001-11-29 |
| EP1282956A2 (fr) | 2003-02-12 |
| JP2003534715A (ja) | 2003-11-18 |
| AU2001263161A1 (en) | 2001-12-03 |
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