ATE373366T1 - Ende-zu-ende-tests zwischen gateways in einem ip- netzwerk - Google Patents

Ende-zu-ende-tests zwischen gateways in einem ip- netzwerk

Info

Publication number
ATE373366T1
ATE373366T1 AT02749496T AT02749496T ATE373366T1 AT E373366 T1 ATE373366 T1 AT E373366T1 AT 02749496 T AT02749496 T AT 02749496T AT 02749496 T AT02749496 T AT 02749496T AT E373366 T1 ATE373366 T1 AT E373366T1
Authority
AT
Austria
Prior art keywords
mgw1
data packets
mgw2
gateways
network
Prior art date
Application number
AT02749496T
Other languages
English (en)
Inventor
Magnus Hallenstal
Tomas Nylander
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE373366T1 publication Critical patent/ATE373366T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/1036—Signalling gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/1026—Media gateways at the edge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • 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
    • H04L43/0852—Delays
    • H04L43/087—Jitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Dry Shavers And Clippers (AREA)
AT02749496T 2002-07-25 2002-07-25 Ende-zu-ende-tests zwischen gateways in einem ip- netzwerk ATE373366T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2002/001411 WO2004012403A1 (en) 2002-07-25 2002-07-25 End to end test between gateways in an ip network

Publications (1)

Publication Number Publication Date
ATE373366T1 true ATE373366T1 (de) 2007-09-15

Family

ID=31185895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02749496T ATE373366T1 (de) 2002-07-25 2002-07-25 Ende-zu-ende-tests zwischen gateways in einem ip- netzwerk

Country Status (7)

Country Link
US (1) US7644178B2 (de)
EP (1) EP1525720B1 (de)
AT (1) ATE373366T1 (de)
AU (1) AU2002320002A1 (de)
DE (1) DE60222478T2 (de)
ES (1) ES2291483T3 (de)
WO (1) WO2004012403A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7796524B1 (en) * 2000-10-06 2010-09-14 O'connell David Monitoring quality of service in packet-based communications
CN100358301C (zh) * 2004-06-18 2007-12-26 华为技术有限公司 主动测试系统及方法
US7995557B2 (en) * 2005-03-11 2011-08-09 Genband Us Llc System and method for determining network quality for voIP calls
US8031696B2 (en) 2005-03-11 2011-10-04 Genband Us Llc System and method for routing VoIP calls
CN100394732C (zh) * 2005-10-14 2008-06-11 中国移动通信集团公司 Wap网关性能的测试方法
EP1841145A1 (de) * 2006-03-30 2007-10-03 BRITISH TELECOMMUNICATIONS public limited company Kommunikationsnetze
TW200833016A (en) 2006-09-28 2008-08-01 Qualcomm Inc Methods and apparatus for determining quality of service in a communication system
CN101523809B (zh) * 2006-09-28 2012-09-05 高通股份有限公司 用于确定通信链路质量的方法和装置
WO2009148420A1 (en) * 2008-06-04 2009-12-10 Lehman Brothers Inc. Method and system for analyzing gateways
US20090303886A1 (en) * 2008-06-04 2009-12-10 Lehman Brothers Inc. Method And System For Analyzing Gateways
CN101989935A (zh) * 2009-08-07 2011-03-23 华为技术有限公司 VoIP网络中语音环回方法、网关、环回节点及网络
US9292248B2 (en) 2011-06-22 2016-03-22 Microsoft Technology Licensing, Llc Span out load balancing model
WO2017106491A1 (en) * 2015-12-15 2017-06-22 MindTop, Inc. Privacy enhancing networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477531A (en) * 1991-06-12 1995-12-19 Hewlett-Packard Company Method and apparatus for testing a packet-based network
US5359649A (en) * 1991-10-02 1994-10-25 Telefonaktiebolaget L M Ericsson Congestion tuning of telecommunications networks
US6233237B1 (en) * 1998-02-02 2001-05-15 3Com Corporation Method and protocol for connecting data calls using R2 signaling
US6404870B1 (en) * 1998-09-14 2002-06-11 Cisco Technology, Inc. Method and apparatus for authorization based phone calls in packet switched networks
US6466548B1 (en) * 1998-10-28 2002-10-15 Cisco Technology, Inc. Hop by hop quality of service measurement system
US7054273B1 (en) * 1999-08-06 2006-05-30 Tellabs Operations, Inc. Circuit integrity in a packet-switched network
JP3994614B2 (ja) * 2000-03-13 2007-10-24 株式会社日立製作所 パケット交換機、ネットワーク監視システム及びネットワーク監視方法
US7406106B2 (en) * 2000-04-07 2008-07-29 Broadcom Corporation Method of sharing information among a plurality of stations in a frame-based communications network
SE522271C2 (sv) * 2000-07-05 2004-01-27 Ericsson Telefon Ab L M Förfarande och anordning i kopplingsnod för ett telesystem
US20020016937A1 (en) * 2000-08-02 2002-02-07 Henry Houh Method and apparatus for utilizing a network processor as part of a test system
US7796524B1 (en) * 2000-10-06 2010-09-14 O'connell David Monitoring quality of service in packet-based communications

Also Published As

Publication number Publication date
DE60222478T2 (de) 2008-06-12
AU2002320002A1 (en) 2004-02-16
EP1525720B1 (de) 2007-09-12
ES2291483T3 (es) 2008-03-01
US7644178B2 (en) 2010-01-05
US20060174006A1 (en) 2006-08-03
EP1525720A1 (de) 2005-04-27
DE60222478D1 (de) 2007-10-25
WO2004012403A1 (en) 2004-02-05

Similar Documents

Publication Publication Date Title
US8593975B2 (en) Non-intrusive monitoring of quality levels for voice communications over a packet-based network
US6973042B1 (en) Hop by hop quality of service measurement system
US8027267B2 (en) Network condition capture and reproduction
CN100473025C (zh) 用于协调监控网络传输事件的方法和系统
US7551644B1 (en) Method and apparatus providing media aggregation in a packet-switched network
ATE373366T1 (de) Ende-zu-ende-tests zwischen gateways in einem ip- netzwerk
WO2003041362A3 (en) System and method for routing voice over ip calls
WO2005024547A3 (en) Method and system for detecting facsimile communication during a voip session
Montoro et al. A comparative study of VoIP standards with asterisk
Ramadhan et al. Design and analysis QoS VoIP using routing Border Gateway Protocol (BGP)
ATE546920T1 (de) Verfahren und policy-server zum bereitstellen von dienstgüte
CN100579069C (zh) 语音前向纠错信息传输在cdma2000系统中的实现方法
EP2211521A1 (de) Verfahren und vorrichtung zur testimplementierung
CN101960783B (zh) 在网际协议媒体网络内用于双音多频信号分析的方法和装置
Ribadeneira An analysis of the MOS under conditions of delay, jitter and packet loss and an analysis of the impact of introducing piggybacking and reed solomon FEC for VoIP
Ahmed et al. CPU dimensioning on performance of Asterisk VoIP PBX
Arafat et al. SIP-based QoS in IP telephony
Gustafson et al. Evaluation of statistical distributions for VoIP traffic modelling
Dehestani et al. Comparative Study of M/Er/1 and M/M/1 Queuing Delay Models of the two IP-PBXs.
KR20060032539A (ko) 효율적인 대역폭 사용을 위한 암호화가 적용된 패킷통신망에서의 음성 데이터 처리 방법 및 그 장치
US8351439B2 (en) Techniques for measuring media statistics on forked media using a DSP
Nanda The Voice over IP Challenge
Zafar et al. Evaluation of UDP and SCTP for SIP-T and TCP, UDP and SCTP with constant traffic
Kolahi et al. Performance of VoIP on IPv4 and IPv6to4 tunnel using Windows Vista and Windows 7
Salah et al. An analytical tool to assess readiness of existing networks for deploying IP telephony

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties