WO2003051004A3 - Dispositif pour la surveillance d'un reseau - Google Patents

Dispositif pour la surveillance d'un reseau Download PDF

Info

Publication number
WO2003051004A3
WO2003051004A3 PCT/FR2002/004277 FR0204277W WO03051004A3 WO 2003051004 A3 WO2003051004 A3 WO 2003051004A3 FR 0204277 W FR0204277 W FR 0204277W WO 03051004 A3 WO03051004 A3 WO 03051004A3
Authority
WO
WIPO (PCT)
Prior art keywords
upstream
instruction
downstream
control data
broadcast signal
Prior art date
Application number
PCT/FR2002/004277
Other languages
English (en)
Other versions
WO2003051004A2 (fr
Inventor
Antoine Pesme
Daniel Mafille
Jamal Baina
Original Assignee
Telediffusion Fse
Antoine Pesme
Daniel Mafille
Jamal Baina
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 Telediffusion Fse, Antoine Pesme, Daniel Mafille, Jamal Baina filed Critical Telediffusion Fse
Priority to US10/498,466 priority Critical patent/US8769078B2/en
Priority to EP02796904A priority patent/EP1454457B1/fr
Priority to DE60207107T priority patent/DE60207107T2/de
Priority to CA2469747A priority patent/CA2469747C/fr
Publication of WO2003051004A2 publication Critical patent/WO2003051004A2/fr
Publication of WO2003051004A3 publication Critical patent/WO2003051004A3/fr

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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area 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

Abstract

L'invention concerne un dispositif de métrologie (200) pour la surveillance d'un signal diffusé amont comprenant une composante principale et des données de pilotage amont. Le dispositif de métrologie (200) comprend un circuit d'extraction (220), pour extraire les données de pilotage amont du signal diffusé amont et fournir une instruction amont, et un circuit de mesure (230) pour réaliser une mesure d'un paramètre du signal diffusé amont en fonction de instruction amont et fournir un résultat de mesure. Selon l'invention, le dispositif (200) de métrologie comprend également : - un circuit de commande (250), pour produire une instruction aval à partir du résultat de mesure et d'un résultat amont produit par le circuit d'extraction (220) à partir des données de pilotage amont, - un circuit d'insertion (240), pour produire un signal à diffuser aval comprenant d'une part la composante principale du signal diffusé amont et d'autre part des données de pilotage aval comprenant l'instruction aval.
PCT/FR2002/004277 2001-12-13 2002-12-11 Dispositif pour la surveillance d'un reseau WO2003051004A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/498,466 US8769078B2 (en) 2001-12-13 2002-12-11 Metrology device for the automatic monitoring of a digital signal broadcast network and a broadcast network comprising one such metrology device
EP02796904A EP1454457B1 (fr) 2001-12-13 2002-12-11 Dispositif pour la surveillance d'un reseau
DE60207107T DE60207107T2 (de) 2001-12-13 2002-12-11 Vorrichtung zur netzüberwachung
CA2469747A CA2469747C (fr) 2001-12-13 2002-12-11 Dispositif pour la surveillance d'un reseau de diffusion de signaux numeriques et reseau de diffusion comprenant un tel dispositif de metrologie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0116073A FR2833791B1 (fr) 2001-12-13 2001-12-13 Dispositif de metrologie pour la surveillance automatique d'un reseau de diffusion de signaux numeriques et reseau de diffusion comprenant un tel dispositif de metrologie
FR01/16073 2001-12-13

Publications (2)

Publication Number Publication Date
WO2003051004A2 WO2003051004A2 (fr) 2003-06-19
WO2003051004A3 true WO2003051004A3 (fr) 2004-01-22

Family

ID=8870401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/004277 WO2003051004A2 (fr) 2001-12-13 2002-12-11 Dispositif pour la surveillance d'un reseau

Country Status (6)

Country Link
US (1) US8769078B2 (fr)
EP (1) EP1454457B1 (fr)
CA (1) CA2469747C (fr)
DE (1) DE60207107T2 (fr)
FR (1) FR2833791B1 (fr)
WO (1) WO2003051004A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007118348A1 (fr) * 2006-04-14 2007-10-25 Zte Corporation Procédé et dispositif d'insertion d'informations de commande et procédé et dispositif de mesure
US7843834B2 (en) * 2006-09-15 2010-11-30 Itron, Inc. Use of minimal propagation delay path to optimize a mesh network
JP5121405B2 (ja) * 2007-11-13 2013-01-16 株式会社小松製作所 建設機械のエンジン制御装置
US9097528B2 (en) * 2010-03-05 2015-08-04 Vmware, Inc. Managing a datacenter using mobile devices
WO2016164750A1 (fr) 2015-04-09 2016-10-13 Ibiquity Digital Corporation Systèmes et procédés de détection automatisée de la qualité de signal dans des signaux de radiodiffusion numérique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961604A (en) * 1997-06-03 1999-10-05 Alpha Technologies, Inc. Status monitoring systems for cable television signal distribution networks

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824597A (en) * 1970-11-09 1974-07-16 Data Transmission Co Data transmission network
US3819872A (en) * 1972-07-10 1974-06-25 Bell Telephone Labor Inc Mobile telephone cellular switching system
US3944723A (en) * 1974-12-05 1976-03-16 General Electric Company Station for power line access data system
US4516216A (en) * 1981-02-02 1985-05-07 Paradyne Corporation In-service monitoring system for data communications network
US4918623A (en) * 1985-10-04 1990-04-17 Codex Corporation Testing the performance of a communication line between two modems using modem processor
GB2187067B (en) * 1986-02-21 1989-11-29 Fuji Xerox Co Ltd Stellate store and broadcast network with collision avoidance
US5187806A (en) * 1990-02-16 1993-02-16 Johnson Edward R Apparatus and method for expanding cellular system capacity
US6749122B1 (en) * 1990-05-25 2004-06-15 Broadcom Corporation Multi-level hierarchial radio-frequency system communication system
US5802173A (en) * 1991-01-15 1998-09-01 Rogers Cable Systems Limited Radiotelephony system
US5446492A (en) * 1993-01-19 1995-08-29 Wolf; Stephen Perception-based video quality measurement system
US5375123A (en) * 1993-02-05 1994-12-20 Telefonakitebolaget L. M. Ericsson Allocation of channels using interference estimation
EP0616443A3 (fr) * 1993-03-15 1994-10-26 Koninkl Philips Electronics Nv Système de télécommunication avec détermination de distance.
JP2586316B2 (ja) * 1993-12-22 1997-02-26 日本電気株式会社 セクタ構成移動通信システム
US5943324A (en) * 1994-01-11 1999-08-24 Ericsson, Inc. Methods and apparatus for mobile station to mobile station communications in a mobile satellite communication system
US5490204A (en) * 1994-03-01 1996-02-06 Safco Corporation Automated quality assessment system for cellular networks
TW239242B (en) * 1994-03-28 1995-01-21 Leo One Ip L L C Satellite system using equatorial & polar orbit relays
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
AU706242B2 (en) * 1994-12-12 1999-06-10 Ericsson Inc. Diversity-oriented channel allocation in a mobile communications system
US5708963A (en) * 1995-02-24 1998-01-13 Scientific-Atlanta, Inc. Method and apparatus for using satellites for reverse path communication in direct-to-home subscription information systems
US5959984A (en) * 1997-07-23 1999-09-28 Ericsson Inc. Dual mode satellite/cellular terminal
US5663957A (en) * 1995-07-12 1997-09-02 Ericsson Inc. Dual mode satellite/cellular terminal
US6141688A (en) * 1995-10-16 2000-10-31 Nec Corporation Broadcast search for available host
FI956154A0 (fi) * 1995-12-20 1995-12-20 Nokia Telecommunications Oy Telemetrisk maetning av et mobiltelefonnaet
US5862451A (en) * 1996-01-22 1999-01-19 Motorola, Inc. Channel quality management in a cable telephony system
US6038251A (en) * 1996-05-09 2000-03-14 Texas Instruments Incorporated Direct equalization method
US6094680A (en) * 1996-06-27 2000-07-25 Microsoft Corporation System and method for managing distributed resources on networks
CA2261933A1 (fr) * 1996-07-25 1998-02-05 Hybrid Networks, Inc. Systeme d'acces asymetrique a deux voies
US5977913A (en) * 1997-02-07 1999-11-02 Dominion Wireless Method and apparatus for tracking and locating personnel
US6073169A (en) * 1997-04-08 2000-06-06 Abb Power T&D Company Inc. Automatic meter reading system employing common broadcast command channel
US6249526B1 (en) * 1997-06-30 2001-06-19 Intel Corporation Versatile time division multiple access slot assignment unit
US7352339B2 (en) * 1997-08-26 2008-04-01 Philips Solid-State Lighting Solutions Diffuse illumination systems and methods
JP3812787B2 (ja) * 1997-11-20 2006-08-23 株式会社日立国際電気 光変換中継増幅システム
JP3798549B2 (ja) * 1998-03-18 2006-07-19 富士通株式会社 無線基地局のマルチビームアンテナシステム
JPH11331228A (ja) * 1998-05-08 1999-11-30 Toshiba Corp データ通信システム及びデータ通信方法
US6411623B1 (en) * 1998-12-29 2002-06-25 International Business Machines Corp. System and method of automated testing of a compressed digital broadcast video network
US6668378B2 (en) * 1999-06-30 2003-12-23 Webtv Networks, Inc. Interactive television triggers having connected content/disconnected content attribute
US6760391B1 (en) * 1999-09-14 2004-07-06 Nortel Networks Limited Method and apparatus for line rate control in a digital communications system
JP4374725B2 (ja) * 1999-09-22 2009-12-02 パナソニック株式会社 通信方法及び通信局
US7286894B1 (en) * 2000-01-07 2007-10-23 Pasco Scientific Hand-held computer device and method for interactive data acquisition, analysis, annotation, and calibration
US6889385B1 (en) * 2000-01-14 2005-05-03 Terayon Communication Systems, Inc Home network for receiving video-on-demand and other requested programs and services
US6954795B2 (en) * 2000-04-05 2005-10-11 Matsushita Electric Industrial Co., Ltd. Transmission/reception system and method for data broadcast, and transmission apparatus for data broadcast
US6349128B1 (en) * 2000-04-27 2002-02-19 Philips Electronics North America Corporation Method and device using x-rays to measure thickness and composition of thin films
US6880086B2 (en) * 2000-05-20 2005-04-12 Ciena Corporation Signatures for facilitating hot upgrades of modular software components
CA2425628C (fr) * 2000-10-17 2007-07-24 Sprint Communications Company, L.P. Systeme de gestion de performances
JP4027071B2 (ja) * 2000-10-18 2007-12-26 エルジー エレクトロニクス インコーポレイティド ハンドオーバ制御方法、移動局の同期転送タイミング変更方法、通信リンク制御方法および通信リンク制御システム
KR100433893B1 (ko) * 2001-01-15 2004-06-04 삼성전자주식회사 협대역 시분할 듀플렉싱 부호분할다중접속 통신시스템의전력 제어 방법 및 장치
US7130908B1 (en) * 2001-03-13 2006-10-31 Intelsat Ltd. Forward cache management between edge nodes in a satellite based content delivery system
US20030064683A1 (en) * 2001-09-28 2003-04-03 Matthews Keith W. On board testing unit for multi-beam satellite and method of testing a satellite
US7457883B2 (en) * 2001-10-12 2008-11-25 Cisco Technology, Inc. Mechanism for implementing network discovery in a cable network
FR2835125B1 (fr) * 2002-01-24 2004-06-18 Telediffusion De France Tdf Procede d'evaluation d'un signal audio numerique
US8035508B2 (en) * 2002-06-11 2011-10-11 Intelligent Technologies International, Inc. Monitoring using cellular phones
US20080250869A1 (en) * 2002-06-11 2008-10-16 Intelligent Technologies International, Inc. Remote Monitoring of Fluid Pipelines
FR2847411B1 (fr) * 2002-11-15 2005-01-14 Telediffusion De France Tdf Procede et systeme de mesure des degradations d'une image video introduites par un codage a reduction de debit
US7154809B2 (en) * 2003-03-26 2006-12-26 Infineon Technologies Ag Method for measuring the delay time of a signal line
JP2005012260A (ja) * 2003-06-16 2005-01-13 Matsushita Electric Ind Co Ltd データ伝送の制御方法
US7359931B2 (en) * 2003-08-15 2008-04-15 Saudi Arabian Oil Company System to facilitate pipeline management, software, and related methods
US20070217348A1 (en) * 2003-12-22 2007-09-20 Pablo Tapia Moreno Method, Device and System With Signal Quality Target for Radio Frequency Power Control in Cellular Systems
US7379791B2 (en) * 2004-08-03 2008-05-27 Uscl Corporation Integrated metrology systems and information and control apparatus for interaction with integrated metrology systems
JP4543846B2 (ja) * 2004-09-14 2010-09-15 ソニー株式会社 無線通信装置、並びに伝送路測定装置
GB2435984B (en) * 2006-03-06 2008-05-14 Motorola Inc Service characteristic evaluation in a cellular communication system
US8310940B2 (en) * 2009-06-04 2012-11-13 Jds Uniphase Corporation Testing upstream cable channels
US20110217985A1 (en) * 2009-09-28 2011-09-08 Qualcomm Incorporated Predictive short-term channel quality reporting utilizing reference signals
US8630314B2 (en) * 2010-01-11 2014-01-14 Faro Technologies, Inc. Method and apparatus for synchronizing measurements taken by multiple metrology devices
EP2584724A4 (fr) * 2010-06-15 2016-06-01 Lg Electronics Inc Procédé et appareil de transmission de données dans un système de communication sans fil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961604A (en) * 1997-06-03 1999-10-05 Alpha Technologies, Inc. Status monitoring systems for cable television signal distribution networks

Also Published As

Publication number Publication date
WO2003051004A2 (fr) 2003-06-19
DE60207107T2 (de) 2006-08-17
EP1454457A2 (fr) 2004-09-08
US20050037711A1 (en) 2005-02-17
FR2833791B1 (fr) 2004-02-06
DE60207107D1 (de) 2005-12-08
CA2469747A1 (fr) 2003-06-19
US8769078B2 (en) 2014-07-01
FR2833791A1 (fr) 2003-06-20
EP1454457B1 (fr) 2005-11-02
CA2469747C (fr) 2010-08-17

Similar Documents

Publication Publication Date Title
SE0004141D0 (sv) Method for adaptive triggering of breathing devices and a breathing device
WO2004051910A3 (fr) Mesure d'un taux d'erreurs dans une liaison de communication
WO2003029804A1 (fr) Instrument de mesure et appareil de mesure de concentration
WO2002075334A3 (fr) Procédé et dispositif de mesure et d'estimation de probabilité d'écart angulaire de synchronisation
WO2005124966A3 (fr) Procede et dispositif servant a detecter une impedance
WO2002029884A3 (fr) Detection du point terminal du procede grace a la supervision de la fluctuation des donnees de sortie
RU96107251A (ru) Встроенное испытательное оборудование передатчика поля
WO2006113114A3 (fr) Systeme de depistage de cables de reseau
WO2003052429A3 (fr) Procede et appareil de mesure d'impedance dans le circuit
NZ511206A (en) An antenna alignment meter
WO2003051004A3 (fr) Dispositif pour la surveillance d'un reseau
HK1085009A1 (en) Communications and features protocol for a measuring water meter
IL152281A0 (en) Device and method for measuring magnetic field(s) with calibration superimposed on the measurement, and corresponding uses
WO2003036313A1 (fr) Appareil et procede de mesure de deplacement lateral d'horloge
MD2086G2 (ro) Metodă de măsurare a componentelor impedanţei
WO2003045250A3 (fr) Appareil conçu pour surveiller la presence de secretions dans le systeme respiratoire d'un patient
ATE506645T1 (de) Verfahren und vorrichtung zur bereitstellung eines benutzerprioritätsmodus
AU2003297092A8 (en) Method and apparatus to sense temperature of thermal tuning elements in tunable optical devices
DK1458290T3 (da) Anvendelse af sensor og system til at monitorere hjertebevægelser
WO2003025537A1 (fr) Dispositif et procede d'estimation, dispositif de reglage, et un procede de correction d'un mauvais alignement d'un systeme optique
GB2377565A (en) Generator protection apparatus
WO2004025314A8 (fr) Appareil et procede pour une mesure iddq
ATE321993T1 (de) Vorrichtung zur messung einer kraft- oder momentenkomponente
ES2105945A1 (es) Circuitos de control de un caudalimetro electromagnetico.
WO2002035248A8 (fr) Essai de fonction de transfert de transformateur de puissance

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA SG US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SI SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2469747

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2002796904

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002796904

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10498466

Country of ref document: US

WWG Wipo information: grant in national office

Ref document number: 2002796904

Country of ref document: EP