ES2099228T3 - Procedimiento para determinar el tiempo de propagacion entre la estacion terminal distante y la estacion terminal central en una red de transmision bidireccional del tipo punto-multipuntos. - Google Patents

Procedimiento para determinar el tiempo de propagacion entre la estacion terminal distante y la estacion terminal central en una red de transmision bidireccional del tipo punto-multipuntos.

Info

Publication number
ES2099228T3
ES2099228T3 ES92400266T ES92400266T ES2099228T3 ES 2099228 T3 ES2099228 T3 ES 2099228T3 ES 92400266 T ES92400266 T ES 92400266T ES 92400266 T ES92400266 T ES 92400266T ES 2099228 T3 ES2099228 T3 ES 2099228T3
Authority
ES
Spain
Prior art keywords
terminal station
station
point
distant
procedure
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 - Lifetime
Application number
ES92400266T
Other languages
English (en)
Inventor
Francois Marcel
Dany Sallaerts
Serge Allaire
Pierre Dore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Alcatel CIT SA
Nokia 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 Alcatel CIT SA, Nokia Inc filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2099228T3 publication Critical patent/ES2099228T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H04L5/1484—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise
    • H04L5/1492—Two-way operation using the same type of signal, i.e. duplex using time-sharing operating bytewise with time compression, e.g. operating according to the ping-pong technique
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

ESTE PROCESO QUE COMPRENDE UNA MEDICION, POR LA ESTACION CENTRAL (OLT), DEL INTERVALO DE TIEMPO QUE SEPARA UN INSTANTE DE REFERENCIA DE EMISION DE SEÑALES DE INFORMACION POR DICHA ESTACION CENTRAL,DE LA RECEPCION,POR ESTA ESTACION, DE UNA SEÑAL (SW) LLAMADA DE POSICIONAMIENTO EMITIDA POR UNA ESTACION DISTANTE (ONT), UN TIEMPO DE RETARDO TRAS UN INSTANTE DE REFERENCIA DE RECEPCION DE DICHAS SEÑALES DE INFORMACION POR ESTA ESTACION DISTANTE, DE MANERA QUE DICHA SEÑAL DE POSICIONAMIENTO SEA RECIBIDA, POR LA ESTACION CENTRAL, EN UN PERIODO DE TIEMPO, LLAMADO VENTANA DE POSICIONAMIENTO, NO ASIGNADO A LA RECEPCION, POR ESTA ESTACION CENTRAL, DE SEÑALES DE INFORMACION, ES TAL QUE, DICHO TIEMPO DE RETARDO ES, PARA UNA MISMA ESTACION DISTANTE, SUSCEPTIBLE DE VARIAR EN EL TIEMPO A PARTIR DE UN VALOR INICIAL (TRI) TAL QUE LA SEÑAL DE POSICIONAMIENTO NO ES NECESARIAMENTE RECIBIDA EN DICHA VENTANA (TF), Y DICHA EMISION DE SEÑAL DE POSICIONAMIENTO ES ENTONCES, PARA UNA MISMA ESTACION DISTANTE, SUSCEPTIBLE DE SER REPETIDA, HASTA QUE DICHA SEÑAL DE POSICIONAMIENTO SEA EFECTIVAMENTE RECIBIDA POR LA ESTACION CENTRAL EN DICHA VENTANA.
ES92400266T 1992-01-31 1992-01-31 Procedimiento para determinar el tiempo de propagacion entre la estacion terminal distante y la estacion terminal central en una red de transmision bidireccional del tipo punto-multipuntos. Expired - Lifetime ES2099228T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92400266A EP0555596B1 (fr) 1992-01-31 1992-01-31 Procédé pour déterminer le temps de propagation entre la station terminale distante et la station terminale centrale dans un réseau de transmission bidirectionnelle du type point-multipoints

Publications (1)

Publication Number Publication Date
ES2099228T3 true ES2099228T3 (es) 1997-05-16

Family

ID=8211601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400266T Expired - Lifetime ES2099228T3 (es) 1992-01-31 1992-01-31 Procedimiento para determinar el tiempo de propagacion entre la estacion terminal distante y la estacion terminal central en una red de transmision bidireccional del tipo punto-multipuntos.

Country Status (9)

Country Link
US (2) US5317571A (es)
EP (1) EP0555596B1 (es)
JP (1) JPH0716210B2 (es)
AT (1) ATE151581T1 (es)
AU (1) AU661638B2 (es)
CA (1) CA2088461C (es)
DE (1) DE69218913T2 (es)
ES (1) ES2099228T3 (es)
FI (1) FI105432B (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96733C (fi) * 1993-06-18 1996-08-12 Nokia Telecommunications Oy Tilaajaverkkojärjestely tilaajien liittämiseksi yleiseen puhelinverkkoon
US5446727A (en) * 1993-11-30 1995-08-29 Motorola Inc. Method and apparatus for time aligning signals for reception in a code-division multiple access communication system
AU738026B2 (en) * 1994-06-02 2001-09-06 Amati Communications Corporation Method and apparatus for coordinating multi-point-to-point communications in a multi-tone data transmission system
US5644573A (en) * 1995-01-20 1997-07-01 Amati Communications Corporation Methods for coordinating upstream discrete multi-tone data transmissions
JPH10503893A (ja) * 1994-06-02 1998-04-07 アマティ・コミュニケーションズ・コーポレーション 多重音調データ伝送システムにおける多ポイント−ポイント通信を整合するための方法及び装置
US5625651A (en) * 1994-06-02 1997-04-29 Amati Communications, Inc. Discrete multi-tone data transmission system using an overhead bus for synchronizing multiple remote units
JP2991046B2 (ja) * 1994-07-22 1999-12-20 三菱電機株式会社 マスタ−スレ−ブ間通信方式
US6145008A (en) * 1994-09-13 2000-11-07 Kopetz; Hermann Conflict free time-triggered method and apparatus for the transmission of messages in a distributed real-time computer system
US5761197A (en) * 1994-11-14 1998-06-02 Northern Telecom Limited Communications in a distribution network
ES2103190B1 (es) * 1994-11-30 1998-04-01 Alcatel Standard Electrica Procedimiento de alineamiento de rafagas.
JP3388053B2 (ja) * 1995-03-20 2003-03-17 富士通株式会社 データ収集システム用の伝送時間測定装置
US5561664A (en) * 1995-05-11 1996-10-01 Motorola, Inc. Method of reducing audio delays associated with mobile-to-mobile communications
US5689502A (en) * 1995-06-05 1997-11-18 Omnipoint Corporation Efficient frequency division duplex communication system with interleaved format and timing adjustment control
IL118447A (en) * 1995-06-05 2000-01-31 Omnipunt Corp System and method for time division duplex communication
US5745484A (en) * 1995-06-05 1998-04-28 Omnipoint Corporation Efficient communication system using time division multiplexing and timing adjustment control
US5802046A (en) * 1995-06-05 1998-09-01 Omnipoint Corporation Efficient time division duplex communication system with interleaved format and timing adjustment control
DE19537044A1 (de) * 1995-10-05 1997-04-10 Sel Alcatel Ag Breitbandiges Mobilfunksystem
FI113223B (fi) * 1995-10-23 2004-03-15 Nokia Corp Menetelmä, laite ja televerkko törmäysten välttämiseksi radioliikenteessä
US5907813A (en) * 1995-11-30 1999-05-25 Qualcomm Incorporated Signal acquisition in a wireless communication system by transmitting repeated access probes from a terminal to a hub
JPH09298521A (ja) * 1996-05-08 1997-11-18 Nec Eng Ltd 無線中継制御方法及び無線通信中継制御方式
US5956338A (en) * 1996-07-09 1999-09-21 Ericsson, Inc. Protocol for broadband data communication over a shared medium
US5926476A (en) * 1996-07-09 1999-07-20 Ericsson, Inc. Network architecture for broadband data communication over a shared medium
US5926478A (en) * 1996-12-19 1999-07-20 Ericsson, Inc. Data transmission over a point-to-multipoint optical network
US5825760A (en) * 1996-12-30 1998-10-20 Nokia Telecommunications Oy Transmission method and a cellular radio system
USD396044S (en) 1997-03-04 1998-07-14 Northrop Grumman Corporation Modem
FI104610B (fi) 1997-03-27 2000-02-29 Nokia Networks Oy Ohjauskanavan allokointi pakettiradioverkossa
US5978374A (en) * 1997-04-03 1999-11-02 Ericsson, Inc. Protocol for data communication over a point-to-multipoint passive optical network
JP3319331B2 (ja) * 1997-04-04 2002-08-26 日本電気株式会社 双方向通信システムにおける遅延量／送信レベル設定方式
US5959979A (en) * 1997-05-05 1999-09-28 Northrop Grumman Corporation Half-duplex communication system for telemetry modems
US6023467A (en) * 1997-05-08 2000-02-08 Ericsson, Inc. Operations and maintenance data flows over a point to multipoint broadband access network
FR2764463B1 (fr) * 1997-06-10 1999-09-24 Alsthom Cge Alcatel Procede d'allocation de canaux de transmission a une station mobile, notamment en mode semi-duplex, dans un reseau de telecommunications mobiles, en mode paquet
US7110370B2 (en) * 1997-10-22 2006-09-19 Texas Instruments Incorporated Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system
US20020167949A1 (en) * 1998-02-26 2002-11-14 Gordon Bremer Apparatus and method for asynchronous transfer mode (ATM) adaptive time domain duplex (ATDD) communication
US6922415B1 (en) * 1998-02-26 2005-07-26 Paradyne Corporation Apparatus and method for a non-symmetrical half-duplex DSL modem
GB9814779D0 (en) * 1998-07-09 1998-09-09 Roke Manor Research Adaptive tdd structure
US6091757A (en) * 1998-12-03 2000-07-18 Motorola, Inc. Data transmission within a spread-spectrum communication system
JP2000184433A (ja) * 1998-12-11 2000-06-30 Nec Corp Ｃｄｍａ移動通信システムにおける無線チャネル多重通信方式
FI107306B (fi) * 1999-04-13 2001-06-29 Nokia Mobile Phones Ltd Menetelmä langattomassa tiedonsiirtojärjestelmässä sekä langaton tiedonsiirtojärjestelmä
AU2001246269A1 (en) * 2000-03-31 2001-10-23 Mdsi Mobile Data Solutions, Inc. Configurable scheduling system
US7006535B2 (en) * 2001-01-12 2006-02-28 Broadcom Corporation Method and system for providing time offset to minislot clock and count in headend devices
US7603126B2 (en) * 2001-05-15 2009-10-13 Qualcomm Incorporated Method and apparatus for avoiding simultaneous service origination and paging in a group communication network
US7890129B2 (en) * 2001-05-15 2011-02-15 Eric Rosen Method and apparatus for delivering information to an idle mobile station in a group communication network
US6697374B1 (en) 2001-12-05 2004-02-24 Flexlight Networks Optical network communication system
US20050025153A1 (en) * 2002-05-06 2005-02-03 Gordon Bremer Apparatus and method for asynchronous transfer mode (atm) adaptive time domain duplex (atdd) communication
US6799004B2 (en) * 2002-09-19 2004-09-28 Hewlett-Packard Development Company, L.P. Imaging equipment acceleration apparatus and methods
US7668092B2 (en) * 2002-11-21 2010-02-23 Honeywell International Inc. Data transmission system and method
US20040213170A1 (en) * 2003-04-22 2004-10-28 Gordon Bremer Extended-performance echo-canceled duplex (EP ECD) communication
US7457973B2 (en) * 2003-06-20 2008-11-25 Texas Instruments Incorporated System and method for prioritizing data transmission and transmitting scheduled wake-up times to network stations based on downlink transmission duration
EP1700407B1 (en) * 2003-12-29 2016-04-06 Optis Wireless Technology, LLC Temperature compensation for transmission between nodes coupled by a unidirectional fiber ring
US7280836B2 (en) * 2004-04-30 2007-10-09 Symbol Technologies, Inc. System and method for coexistence in wireless networks
US7970281B2 (en) * 2007-01-26 2011-06-28 Fujitsu Limited System and method for managing different transmission architectures in a passive optical network
DE102007012087A1 (de) * 2007-03-13 2008-10-02 Universität Tübingen Mobilkommunikationsgeräte, geeignet zur Bestimmung von Entfernungen zu anderen Mobilkommunikationsgeräten, und das dazugehörige Verfahren
US20090083415A1 (en) * 2007-04-17 2009-03-26 Kenneth Tola Unobtrusive methods and systems for collecting information transmitted over a network
US8233470B2 (en) * 2007-06-28 2012-07-31 Intel Corporation Multi-radio wireless communication device method for synchronizing wireless network and bluetooth communications
US7725118B2 (en) * 2007-08-22 2010-05-25 Intel Corporation Multi-radio wireless communication device and method for coordinating communications between potentially interfering radios
WO2019114936A1 (en) * 2017-12-12 2019-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Improved latency management
US11194930B2 (en) 2018-04-27 2021-12-07 Datatrendz, Llc Unobtrusive systems and methods for collecting, processing and securing information transmitted over a network

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502426A1 (fr) * 1981-03-20 1982-09-24 Trt Telecom Radio Electr Systeme de transmission d'informations entre une station principale et des stations secondaires operant selon un procede amrt
US4569042A (en) * 1983-12-23 1986-02-04 At&T Bell Laboratories Time measurements in a transmission path
ATE35756T1 (de) * 1984-07-03 1988-07-15 Ant Nachrichtentech Tdma-punkt-zu mehrpunkt-kommunikationssystem.
JPS61145995A (ja) * 1984-12-20 1986-07-03 Toshiba Corp 集線分配装置
EP0208021B1 (de) * 1985-07-02 1991-05-22 ANT Nachrichtentechnik GmbH TDMA-Punkt- zu Mehrpunkt-Kommunikationssystem
JPS62214739A (ja) * 1986-03-15 1987-09-21 Nec Corp 同期制御方式
JPH06101737B2 (ja) * 1986-04-14 1994-12-12 株式会社東芝 集線分配方式
GB8727846D0 (en) * 1987-11-27 1987-12-31 British Telecomm Optical communications network
FR2636482B1 (fr) * 1988-09-13 1993-11-12 Abiven Jacques Procede de synchronisation pour le multiplexage de mots dans un reseau de communication etoile a fibres optiques
US5048009A (en) * 1989-02-28 1991-09-10 Hewlett-Packard Company Broadcast station locator for a local area network
GB2232562A (en) * 1989-05-26 1990-12-12 Philips Electronic Associated Data transmission over a tdm duplex channel
US5049982A (en) * 1989-07-28 1991-09-17 At&T Bell Laboratories Article comprising a stacked array of electronic subassemblies

Also Published As

Publication number Publication date
US5355368A (en) 1994-10-11
US5317571A (en) 1994-05-31
CA2088461A1 (fr) 1993-08-01
FI930340A7 (fi) 1993-08-01
DE69218913T2 (de) 1997-07-17
DE69218913D1 (de) 1997-05-15
AU661638B2 (en) 1995-07-27
ATE151581T1 (de) 1997-04-15
FI930340A0 (fi) 1993-01-27
JPH0614084A (ja) 1994-01-21
AU3207793A (en) 1993-08-05
JPH0716210B2 (ja) 1995-02-22
CA2088461C (fr) 1997-06-10
EP0555596A1 (fr) 1993-08-18
FI105432B (fi) 2000-08-15
EP0555596B1 (fr) 1997-04-09

Similar Documents

Publication Publication Date Title
AU3207793A (en) Method for determining the transmission time between remote and central terminal stations in a point-to-multipoint bidirectional transmission network
MX9704070A (es) Aparato de comunicaciones.
ES2126561T3 (es) Metodo para determinar retardos de ecualizacion en un sistema de transmision y sistema de transmision relacionado.
GB1299705A (en) Improvements in or relating to synchronising satellite communication systems
JPS5563166A (en) Continuous transmission system for picture information
MX9304986A (es) Un metodo para formar una medida de calidad para rafaga de señales.
GB1154711A (en) Digital Communications Systems
FI810438L (fi) Foerfarande foer styrning av oeverfoering av pcm-signaler mellan anslutningar i pcm-tidsmultiplex-telefonnaet vid sammantraedesanvaendning och kopplingsanordning foer genomfoerande av foerfarandet
ES381780A1 (es) Metodo de transmision de imagen en telefonia de television.
SE313084B (es)
ATE319230T1 (de) Vorrichtung und verfahren zur gepulsten kabeltelefonie
WO1992001340A1 (en) Method and apparatus for achieving two-way long range communication over an optical fiber
SU1316095A1 (ru) Приемопередатчик абонентского пункта низкоскоростных систем св зи
DK529386A (da) Modtageapparat til modtagelse af ved hjaelp af kabel overfoerte fjernsynsudsendelser med et portkredsloeb
JPS6457851A (en) Signal transmission system
SU561302A1 (ru) Способ предупреждени передачи и приема искажений телеграфной информации в полудуплексных система св зи
JPS5444417A (en) Broad band delivery system of time sharing multiplex
JPS56149843A (en) Optical loop data transmission system
JPS56132861A (en) Sound and data circuit common control system
JPS55120240A (en) Supervisory signal transmission system
JPS5416907A (en) Start confirmation system
JPS57178447A (en) Loop data transmission system
JPS526440A (en) Transmission line coupling system
JPS5398704A (en) Optical multiplex transmission system
JPS645147A (en) Location device for faulty point

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 555596

Country of ref document: ES