ATE533278T1 - Quasi-rtp-metriken für nicht-rtp-medienströme - Google Patents

Quasi-rtp-metriken für nicht-rtp-medienströme

Info

Publication number
ATE533278T1
ATE533278T1 AT08781318T AT08781318T ATE533278T1 AT E533278 T1 ATE533278 T1 AT E533278T1 AT 08781318 T AT08781318 T AT 08781318T AT 08781318 T AT08781318 T AT 08781318T AT E533278 T1 ATE533278 T1 AT E533278T1
Authority
AT
Austria
Prior art keywords
rtp
metrics
real
quasi
media streams
Prior art date
Application number
AT08781318T
Other languages
English (en)
Inventor
Clarence Filsfils
John H W Bettink
Stewart Frederick Bryant
David R Oran
Original Assignee
Cisco Tech Inc
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 Cisco Tech Inc filed Critical Cisco Tech Inc
Application granted granted Critical
Publication of ATE533278T1 publication Critical patent/ATE533278T1/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
    • H04L65/60—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
    • 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • 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
    • H04L43/10—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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT08781318T 2007-07-06 2008-07-03 Quasi-rtp-metriken für nicht-rtp-medienströme ATE533278T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/774,343 US7817546B2 (en) 2007-07-06 2007-07-06 Quasi RTP metrics for non-RTP media flows
PCT/US2008/069120 WO2009009404A2 (en) 2007-07-06 2008-07-03 Quasi rtp metrics for non-rtp media flows

Publications (1)

Publication Number Publication Date
ATE533278T1 true ATE533278T1 (de) 2011-11-15

Family

ID=40221332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08781318T ATE533278T1 (de) 2007-07-06 2008-07-03 Quasi-rtp-metriken für nicht-rtp-medienströme

Country Status (5)

Country Link
US (1) US7817546B2 (de)
EP (1) EP2243252B1 (de)
CN (1) CN102017562B (de)
AT (1) ATE533278T1 (de)
WO (1) WO2009009404A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8966551B2 (en) 2007-11-01 2015-02-24 Cisco Technology, Inc. Locating points of interest using references to media frames within a packet flow
US9197857B2 (en) * 2004-09-24 2015-11-24 Cisco Technology, Inc. IP-based stream splicing with content-specific splice points
US8854465B1 (en) 2007-01-08 2014-10-07 Jason Charles McIntyre Vehicle security surveillance system and method for surveillance of a vehicle
US7936695B2 (en) 2007-05-14 2011-05-03 Cisco Technology, Inc. Tunneling reports for real-time internet protocol media streams
US8023419B2 (en) 2007-05-14 2011-09-20 Cisco Technology, Inc. Remote monitoring of real-time internet protocol media streams
US7835406B2 (en) 2007-06-18 2010-11-16 Cisco Technology, Inc. Surrogate stream for monitoring realtime media
KR101161345B1 (ko) * 2009-09-09 2012-06-29 한국인터넷진흥원 ＶｏＩＰ트래픽 분석 및 공격성 비정상 ＶｏＩＰ탐지를 위한 통계정보 생성기 및 그 생성 방법
US8301982B2 (en) * 2009-11-18 2012-10-30 Cisco Technology, Inc. RTP-based loss recovery and quality monitoring for non-IP and raw-IP MPEG transport flows
US8819714B2 (en) 2010-05-19 2014-08-26 Cisco Technology, Inc. Ratings and quality measurements for digital broadcast viewers
US20130155918A1 (en) * 2011-12-20 2013-06-20 Nokia Siemens Networks Oy Techniques To Enhance Header Compression Efficiency And Enhance Mobile Node Security
US9054967B1 (en) * 2012-09-18 2015-06-09 Cisco Technology, Inc. Timestamping packets in a network
EP2830275A1 (de) * 2013-07-23 2015-01-28 Thomson Licensing Verfahren zur Identifizierung von Multimedia-Datenströmen und entsprechende Vorrichtung
US10645013B2 (en) * 2015-04-02 2020-05-05 Nicira, Inc Data flow identifiers
CN106301987B (zh) 2015-06-03 2020-02-14 华为技术有限公司 一种报文丢失检测方法、装置及系统
US10148543B2 (en) * 2015-12-23 2018-12-04 EMC IP Holding Company LLC Connection-oriented communication devices with round trip time estimation
US11108675B2 (en) 2018-10-31 2021-08-31 Keysight Technologies, Inc. Methods, systems, and computer readable media for testing effects of simulated frame preemption and deterministic fragmentation of preemptable frames in a frame-preemption-capable network
US10728134B2 (en) * 2018-11-14 2020-07-28 Keysight Technologies, Inc. Methods, systems, and computer readable media for measuring delivery latency in a frame-preemption-capable network
US11552943B2 (en) * 2020-11-13 2023-01-10 Cyberark Software Ltd. Native remote access to target resources using secretless connections

Family Cites Families (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374109D1 (en) 1983-10-28 1987-11-19 Ibm Method of recovering lost information in a digital speech transmission system, and transmission system using said method
US4788656A (en) 1984-05-25 1988-11-29 The Johns Hopkins University Cache memory and pre-processor
US4996663A (en) 1988-02-02 1991-02-26 Bell Communications Research, Inc. Methods and apparatus for decontaminating hash tables
EP0594196B1 (de) 1992-10-22 1999-03-31 Cabletron Systems, Inc. Aufsuchen von Adressen bei Paketübertragung mittels Hashing und eines inhaltsadressierten Speichers
US5574825A (en) 1994-03-14 1996-11-12 Lucent Technologies Inc. Linear prediction coefficient generation during frame erasure or packet loss
US5450449A (en) 1994-03-14 1995-09-12 At&T Ipm Corp. Linear prediction coefficient generation during frame erasure or packet loss
US5617421A (en) 1994-06-17 1997-04-01 Cisco Systems, Inc. Extended domain computer network using standard links
US5699478A (en) 1995-03-10 1997-12-16 Lucent Technologies Inc. Frame erasure compensation technique
US5699485A (en) 1995-06-07 1997-12-16 Lucent Technologies Inc. Pitch delay modification during frame erasures
US6883034B1 (en) * 1995-06-23 2005-04-19 Cisco Technology, Inc. Method of resolving conflicts in access control lists in router by comparing elements in the lists based on subsumption relations
US5802302A (en) 1995-06-29 1998-09-01 International Business Machines Corporation System and method for response time measurement in high speed data transmission networks
JP3420664B2 (ja) 1995-12-20 2003-06-30 株式会社東芝 パケット送信ノード装置、パケット受信ノード装置及びコネクション設定方法
US5898837A (en) 1996-02-23 1999-04-27 Bay Networks, Inc. Method and apparatus for monitoring a dedicated communications medium in a switched data network
US6243667B1 (en) 1996-05-28 2001-06-05 Cisco Systems, Inc. Network flow switching and flow data export
US5943347A (en) 1996-06-07 1999-08-24 Silicon Graphics, Inc. Apparatus and method for error concealment in an audio stream
US5806086A (en) 1996-06-11 1998-09-08 Data General Corporation Multiprocessor memory controlling system associating a write history bit (WHB) with one or more memory locations in controlling and reducing invalidation cycles over the system bus
US5842040A (en) 1996-06-18 1998-11-24 Storage Technology Corporation Policy caching method and apparatus for use in a communication device based on contents of one data unit in a subset of related data units
US6275861B1 (en) 1996-09-27 2001-08-14 Pmc-Sierra, Inc. Method and apparatus to identify flows in data systems
US5995488A (en) 1996-10-08 1999-11-30 Advanced Micro Devices, Inc. Method and apparatus for regulating data flow in networks
CA2276202C (en) 1997-04-23 2000-12-19 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Methods for concealing errors in an audio data stream
IL120788A (en) 1997-05-06 2000-07-16 Audiocodes Ltd Systems and methods for encoding and decoding speech for lossy transmission networks
US6356545B1 (en) 1997-08-08 2002-03-12 Clarent Corporation Internet telephone system with dynamically varying codec
US20020150050A1 (en) * 1999-06-17 2002-10-17 Nathanson Martin D. Automotive telemetry protocol
US5995971A (en) 1997-09-18 1999-11-30 Micdrosoft Corporation Apparatus and accompanying methods, using a trie-indexed hierarchy forest, for storing wildcard-based patterns and, given an input key, retrieving, from the forest, a stored pattern that is identical to or more general than the key
US5956721A (en) 1997-09-19 1999-09-21 Microsoft Corporation Method and computer program product for classifying network communication packets processed in a network stack
US6341130B1 (en) 1998-02-09 2002-01-22 Lucent Technologies, Inc. Packet classification method and apparatus employing two fields
US6185208B1 (en) 1998-04-30 2001-02-06 Phone.Com, Inc. Method and apparatus for fragmenting messages for a wireless network using group sharing of reference numbers
EP1001542B1 (de) 1998-05-27 2011-03-02 Ntt Mobile Communications Network Inc. Vorrichtung und verfahren zur sprachdekodierung
US6507562B1 (en) 1998-06-30 2003-01-14 Sun Microsystems, Inc. Dynamic optimization for receivers using distance between a repair head and a member station in a repair group for receivers having a closely knit topological arrangement to locate repair heads near the member stations which they serve in tree based repair in reliable multicast protocol
WO2000003516A1 (en) 1998-07-08 2000-01-20 Broadcom Corporation Network switching architecture with multiple table synchronization, and forwarding of both ip and ipx packets
US6438695B1 (en) * 1998-10-30 2002-08-20 3Com Corporation Secure wiretap support for internet protocol security
US6542508B1 (en) 1998-12-17 2003-04-01 Watchguard Technologies, Inc. Policy engine using stream classifier and policy binding database to associate data packet with appropriate action processor for processing without involvement of a host processor
US7248682B1 (en) 1998-12-22 2007-07-24 Cisco Technology, Inc. Dial plan mapper
US6801496B1 (en) 1999-01-15 2004-10-05 Cisco Technology, Inc. Network addressing scheme for reducing protocol overhead in an optical network
US6611502B1 (en) 1999-01-15 2003-08-26 3Com Corportion Spanning tree with rapid propagation of topology changes
US6314095B1 (en) 1999-02-11 2001-11-06 Motorola, Inc. Method and apparatus for a high-speed multimedia content switch with compressed internet protocol header
JP3743194B2 (ja) 1999-02-25 2006-02-08 株式会社日立製作所 パケット中継装置
US6741600B1 (en) 1999-06-28 2004-05-25 Omnia Communications, Inc. Rapid call establishment in ATM rings
US6671722B1 (en) 1999-07-08 2003-12-30 Intel Corporation Stack-less, CPU-less creation of valid SNMP-trap packets
US6449656B1 (en) * 1999-07-30 2002-09-10 Intel Corporation Storing a frame header
US7010611B1 (en) 1999-12-21 2006-03-07 Converged Access, Inc. Bandwidth management system with multiple processing engines
US6687360B2 (en) 1999-12-30 2004-02-03 At&T Corp. Personal IP follow-me service
US6760309B1 (en) 2000-03-28 2004-07-06 3Com Corporation Method of dynamic prioritization of time sensitive packets over a packet based network
US7436830B2 (en) 2000-04-03 2008-10-14 P-Cube Ltd. Method and apparatus for wire-speed application layer classification of upstream and downstream data packets
US6757654B1 (en) 2000-05-11 2004-06-29 Telefonaktiebolaget Lm Ericsson Forward error correction in speech coding
US7075926B2 (en) 2000-05-24 2006-07-11 Alcatel Internetworking, Inc. (Pe) Programmable packet processor with flow resolution logic
US6658000B1 (en) 2000-06-01 2003-12-02 Aerocast.Com, Inc. Selective routing
US6928482B1 (en) 2000-06-29 2005-08-09 Cisco Technology, Inc. Method and apparatus for scalable process flow load balancing of a multiplicity of parallel packet processors in a digital communication network
US6801525B1 (en) * 2000-07-11 2004-10-05 Lucent Technologies Inc. Internet protocol packet router
JP2002077251A (ja) * 2000-08-28 2002-03-15 Nec Corp データ伝送システム、データ中継装置、およびデータ中継方法
US20020194361A1 (en) 2000-09-22 2002-12-19 Tomoaki Itoh Data transmitting/receiving method, transmitting device, receiving device, transmiting/receiving system, and program
EP1199709A1 (de) 2000-10-20 2002-04-24 Telefonaktiebolaget Lm Ericsson Fehlerverdeckung in Bezug auf die Dekodierung von kodierten akustischen Signalen
US20020075895A1 (en) 2000-10-27 2002-06-20 Takao Yamaguchi Transmission rate controller and transmission rate control method
US6854117B1 (en) 2000-10-31 2005-02-08 Caspian Networks, Inc. Parallel network processor array
US7583796B2 (en) 2000-11-30 2009-09-01 Fujitsu Limited Apparatus and method for generating a data distribution route
US6876669B2 (en) * 2001-01-08 2005-04-05 Corrigent Systems Ltd. Packet fragmentation with nested interruptions
US6868069B2 (en) 2001-01-16 2005-03-15 Networks Associates Technology, Inc. Method and apparatus for passively calculating latency for a network appliance
US7225259B2 (en) 2001-02-21 2007-05-29 Nokia Inc. Service tunnel over a connectionless network
US7055174B1 (en) 2001-02-26 2006-05-30 Sprint Spectrum L.P. Method and system for wiretapping of packet-based communications
EP1244250A1 (de) * 2001-03-21 2002-09-25 Siemens Aktiengesellschaft Verfahren und Telekommunikationssystem zur Überwachung eines Datenstroms in einem Datennetz
US6909702B2 (en) 2001-03-28 2005-06-21 Qualcomm, Incorporated Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system
US7139242B2 (en) 2001-03-28 2006-11-21 Proficient Networks, Inc. Methods, apparatuses and systems facilitating deployment, support and configuration of network routing policies
JP2002300274A (ja) 2001-03-30 2002-10-11 Fujitsu Ltd ゲートウェイ装置及び音声データ転送方法
US7269157B2 (en) 2001-04-10 2007-09-11 Internap Network Services Corporation System and method to assure network service levels with intelligent routing
JP4340400B2 (ja) 2001-04-27 2009-10-07 富士通株式会社 階層化パケット網におけるパケット転送方法並びに階層化パケット通信システム並びに同システムに使用されるエッジノード及び移動端末並びに階層化パケット網におけるパケット転送方法
US6532743B1 (en) 2001-04-30 2003-03-18 Pratt & Whitney Canada Corp. Ultra low NOx emissions combustion system for gas turbine engines
US20030023710A1 (en) 2001-05-24 2003-01-30 Andrew Corlett Network metric system
JP3931595B2 (ja) * 2001-07-10 2007-06-20 株式会社日立製作所 データ修正装置及びデータ修正方法
US7013267B1 (en) 2001-07-30 2006-03-14 Cisco Technology, Inc. Method and apparatus for reconstructing voice information
US6643274B2 (en) 2001-08-31 2003-11-04 The Boeing Company Routing IP packets to an aircraft
US7633942B2 (en) 2001-10-15 2009-12-15 Avaya Inc. Network traffic generation and monitoring systems and methods for their use in testing frameworks for determining suitability of a network for target applications
US7457862B2 (en) * 2001-10-22 2008-11-25 Avaya, Inc. Real time control protocol session matching
WO2003041424A2 (en) 2001-11-06 2003-05-15 Koninklijke Philips Electronics N.V. Wireless communication arrangements with encapsulation and header compression
US20030117959A1 (en) 2001-12-10 2003-06-26 Igor Taranov Methods and apparatus for placement of test packets onto a data communication network
CA2365430A1 (en) * 2001-12-19 2003-06-19 Alcatel Canada Inc. System and method for collecting statistics for a communication network
US7062689B2 (en) 2001-12-20 2006-06-13 Arm Limited Method and apparatus for memory self testing
US7376731B2 (en) * 2002-01-29 2008-05-20 Acme Packet, Inc. System and method for providing statistics gathering within a packet network
US7154855B2 (en) 2002-02-27 2006-12-26 Mci, Llc Method and system for determining dropped frame rates over a packet switched transport
US20030225549A1 (en) * 2002-03-29 2003-12-04 Shay A. David Systems and methods for end-to-end quality of service measurements in a distributed network environment
ATE284104T1 (de) 2002-04-19 2004-12-15 Cit Alcatel Verfahren zum zuweisen von kanalkapazität an kommunikationsverbindungen
US20030204617A1 (en) 2002-04-24 2003-10-30 Intelsat Satellite internet communication system and method
US7623477B2 (en) 2002-05-06 2009-11-24 Qualcomm, Incorporated Methods and apparatus for downlink macro-diversity in cellular networks
JP4000905B2 (ja) * 2002-05-22 2007-10-31 ソニー株式会社 情報処理システムおよび方法、情報処理装置および方法、記録媒体、並びにプログラム
US6741595B2 (en) * 2002-06-11 2004-05-25 Netrake Corporation Device for enabling trap and trace of internet protocol communications
US7555562B2 (en) 2002-06-27 2009-06-30 Alcatel Lucent Method and apparatus for mirroring traffic over a network
US20040203787A1 (en) 2002-06-28 2004-10-14 Siamak Naghian System and method for reverse handover in mobile mesh Ad-Hoc networks
WO2004006475A2 (en) * 2002-07-04 2004-01-15 Nokia Corporation Managing a packet switched conference call
US7286467B1 (en) 2002-07-12 2007-10-23 Nortel Networks Limited Failure protection for packet telephony
US6985459B2 (en) * 2002-08-21 2006-01-10 Qualcomm Incorporated Early transmission and playout of packets in wireless communication systems
US7953841B2 (en) * 2002-08-22 2011-05-31 Jds Uniphase Corporation Monitoring an RTP data stream based on a phone call
US7406083B2 (en) 2002-08-27 2008-07-29 International Business Machines Corporation Method for preserving the order of data packets processed along different processing paths
US7305464B2 (en) 2002-09-03 2007-12-04 End Ii End Communications, Inc. Systems and methods for broadband network optimization
US8176154B2 (en) 2002-09-30 2012-05-08 Avaya Inc. Instantaneous user initiation voice quality feedback
US20040095894A1 (en) 2002-11-15 2004-05-20 Jaana Eloranta Method and system for handling connection information in a communication network
US7584298B2 (en) 2002-12-13 2009-09-01 Internap Network Services Corporation Topology aware route control
US20060010243A1 (en) 2003-01-06 2006-01-12 Duree Albert D Internet protocol network system for real-time data applications
US7454494B1 (en) 2003-01-07 2008-11-18 Exfo Service Assurance Inc. Apparatus and method for actively analyzing a data packet delivery path
US6870905B2 (en) 2003-03-04 2005-03-22 Lucent Technologies Inc. Wiretap implemented by media gateway multicasting
US7388947B2 (en) 2003-03-14 2008-06-17 Federal Bureau Of Investigation, The United States Of America As Represented By The Office Of The General Counsel Controllable telecommunications switch reporting compatible with voice grade lines
US7602728B2 (en) 2003-06-12 2009-10-13 Avaya Inc. Method and apparatus for determination of network topology
US7324499B1 (en) * 2003-06-30 2008-01-29 Utstarcom, Inc. Method and system for automatic call monitoring in a wireless network
US7729267B2 (en) 2003-11-26 2010-06-01 Cisco Technology, Inc. Method and apparatus for analyzing a media path in a packet switched network
US20060031510A1 (en) 2004-01-26 2006-02-09 Forte Internet Software, Inc. Methods and apparatus for enabling a dynamic network of interactors according to personal trust levels between interactors
EP1714428A4 (de) 2004-02-06 2009-07-08 Apparent Networks Inc Verfahren und vorrichtung zur charakterisierung eines ende-zu-ende-weges eines auf paketen basierenden netzwerks
US7477602B2 (en) 2004-04-01 2009-01-13 Telcordia Technologies, Inc. Estimator for end-to-end throughput of wireless networks
US7596096B2 (en) 2004-04-29 2009-09-29 Avaya Inc Method and apparatus for providing trace route and timing information for media streams
US7283619B2 (en) 2004-06-15 2007-10-16 Cisco Technology, Inc. System and method for end-to-end communications tracing
DE602004015750D1 (de) 2004-06-15 2008-09-25 Dublin Inst Of Technology Système de sonde sans fil pour reseaux locaux sans fil
US7646729B2 (en) 2004-06-17 2010-01-12 Alcatel-Lucent Usa Inc. Method and apparatus for determination of network topology
JP4526886B2 (ja) 2004-07-05 2010-08-18 株式会社日立製作所 無線装置、無線通信システムの制御方法、及び無線通信システム
US7539187B2 (en) 2004-07-07 2009-05-26 Qvidium Technologies, Inc. System and method for low-latency content-sensitive forward error correction
US20060059411A1 (en) 2004-09-16 2006-03-16 Sony Corporation And Sony Electronics, Inc. Method and system for increasing channel coding gain
US8966551B2 (en) 2007-11-01 2015-02-24 Cisco Technology, Inc. Locating points of interest using references to media frames within a packet flow
US7447978B2 (en) 2004-11-16 2008-11-04 Nokia Corporation Buffering packets of a media stream
US20060114855A1 (en) 2004-11-30 2006-06-01 Haihong Zheng Quality of service (QOS) signaling for a wireless network
US7633879B2 (en) 2004-12-13 2009-12-15 Cisco Technology, Inc. Method and apparatus for discovering the incoming media path for an internet protocol media session
GB2425018A (en) 2005-04-04 2006-10-11 Agilent Technologies Inc Method of sharing measurement data
US7424016B2 (en) 2005-04-05 2008-09-09 Cisco Technology, Inc. Distributing a stream of packets across available output paths within a network
US20060280207A1 (en) * 2005-06-08 2006-12-14 Stephen Guarini Distributed network monitoring system
US20070036087A1 (en) * 2005-08-12 2007-02-15 Per Kangru Method and systems for optimization analysis in networks
US8352590B2 (en) 2006-02-21 2013-01-08 Cisco Technology, Inc. Method and system for network management using wire tapping
US20070230486A1 (en) 2006-03-29 2007-10-04 Emile Zafirov Communication and compliance monitoring system
CN100588271C (zh) 2006-08-08 2010-02-03 安捷伦科技有限公司 基于分组度量和图像度量两者测量视频质量的系统和方法
US7729381B2 (en) 2006-09-15 2010-06-01 At&T Intellectual Property I, L.P. In-band media performance monitoring
US8995252B2 (en) 2006-10-29 2015-03-31 FatPipe Networks VoIP multiline failover
US8059655B2 (en) 2006-12-27 2011-11-15 Newport Media, Inc. Unified interfacing for DVB-T/H mobile TV applications
US20080170117A1 (en) 2007-01-11 2008-07-17 Huawei Technologies Co., Ltd. System for voice interception of video phone services in a multi-media network
US7764971B2 (en) 2007-03-08 2010-07-27 Alcatel-Lucent Usa Inc. Control procedure for simultaneous media communications within a talk group in communication networks for public safety
US7903655B2 (en) 2007-04-19 2011-03-08 Hewlett-Packard Development Company, L.P. Marked packet forwarding
US8023419B2 (en) 2007-05-14 2011-09-20 Cisco Technology, Inc. Remote monitoring of real-time internet protocol media streams
US7936695B2 (en) 2007-05-14 2011-05-03 Cisco Technology, Inc. Tunneling reports for real-time internet protocol media streams
US7835406B2 (en) 2007-06-18 2010-11-16 Cisco Technology, Inc. Surrogate stream for monitoring realtime media

Also Published As

Publication number Publication date
CN102017562B (zh) 2014-09-03
CN102017562A (zh) 2011-04-13
WO2009009404A3 (en) 2011-01-06
EP2243252B1 (de) 2011-11-09
EP2243252A2 (de) 2010-10-27
WO2009009404A2 (en) 2009-01-15
US7817546B2 (en) 2010-10-19
US20090010158A1 (en) 2009-01-08

Similar Documents

Publication Publication Date Title
ATE533278T1 (de) Quasi-rtp-metriken für nicht-rtp-medienströme
PL2098033T3 (pl) Sposób i urządzenie do raportowania jakości mediów strumieniowych
WO2012162419A3 (en) Systems and methods for analyzing network metrics
WO2010124014A3 (en) Methods, systems, and computer readable media for maintaining flow affinity to internet protocol security (ipsec) sessions in a load-sharing security gateway
ATE523003T1 (de) Verfahren, system und einrichtung für ethernet- technik-austausch und -weiterleitung
WO2012177763A3 (en) Method and apparatus for video aware bandwidth aggregation and/or management
WO2008056349A3 (en) Media session identification method for ip networks
WO2014145238A3 (en) Provision of video conferencing services using a micropop to extend media processing into enterprise networks
WO2015035232A3 (en) Quality of experience based queue management for routers for real-time video applications
Cordeschi et al. Stochastic traffic engineering for real-time applications over wireless networks
WO2006133220A3 (en) Internet packet quality monitor
GB2535105A (en) Unification sublayer for multi-connection communication
DE602008004262D1 (de) Paketniveaupriorisierung in Verbindungsnetzwerken
WO2016077801A3 (en) Circuit-aware load balancing with dynamic quality of service
PH12015501741A1 (en) Voip bandwidth management
WO2008130994A3 (en) Method and system for correlating streams within a packet network
DE602008006071D1 (de) Protokoll für gemultiplexte datenströme
BR112013018387A2 (pt) roteadores móveis em eps
WO2013182256A9 (en) Methods and apparatus for media transmission in telecommunications networks
GB2566226A (en) Persistent flow identifiers enabling disparate applications
EP2736195A3 (de) Netzwerkqualitätüberwachungssystem und Verfahren mit Null-Datenverkehrverbrauch
MX359894B (es) Metodo y aparato para proveer recurso de medios.
WO2007036786A3 (en) Application layer metrics monitoring
ATE453986T1 (de) Verfahren und vorrichtung zum verwalten und übertragen von diensten mit feiner granularität
MX343522B (es) Circuito electronico y metodo para obtener viscosidad de fluido de flujo a temperatura de referencia.