ES2076078A2 - Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma. - Google Patents

Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma.

Info

Publication number
ES2076078A2
ES2076078A2 ES09301187A ES9301187A ES2076078A2 ES 2076078 A2 ES2076078 A2 ES 2076078A2 ES 09301187 A ES09301187 A ES 09301187A ES 9301187 A ES9301187 A ES 9301187A ES 2076078 A2 ES2076078 A2 ES 2076078A2
Authority
ES
Spain
Prior art keywords
exchange
burst
determining
data burst
emission time
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.)
Granted
Application number
ES09301187A
Other languages
English (en)
Other versions
ES2076078B1 (es
ES2076078R (es
Inventor
Rivero Damian Garcia
Gascon Javier Gomez
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
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 Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES9301187A priority Critical patent/ES2076078B1/es
Priority to EP94107577A priority patent/EP0631403A1/en
Publication of ES2076078A2 publication Critical patent/ES2076078A2/es
Publication of ES2076078R publication Critical patent/ES2076078R/es
Application granted granted Critical
Publication of ES2076078B1 publication Critical patent/ES2076078B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

SISTEMA DE DETERMINACION DEL INSTANTE DE EMISION DE RAFAGAS DE DATOS EN COMUNICACIONES TDMA. DEL TIPO DE LOS QUE COMPRENDEN UN CONJUNTO DE TERMINALES DE RED (T) CONECTADOS POR FIBRA OPTICA A UNA CENTRAL (C), DONDE ESTA ENVIA INFORMACION A TODOS LOS TERMINALES (T), QUE SOLO ES RECONOCIDA POR AQUELLOS A LOS QUE VA DIRIGIDA Y QUE TRANSMITEN HACIA LA CENTRAL (C), UN NUMERO DE RAFAGAS IGUAL AL NUMERO DE RANURAS DE TIEMPO ASIGNADAS A LOS MISMOS. LA INVENCION SE CARACTERIZA PORQUE EL TERMINAL DE RED (T) ENVIA UNA RAFAGA DE LONGITUD REDUCIDA A LA CENTRAL (C) QUE ES RECIBIDA POR ESTA EN UNA VENTANA ANCHA DE RANGO, LA CUAL INFORMA AL TERMINAL (T) SOBRE EL RETARDO ADICIONAL NECESARIO PARA UBICARLA EN UNA VENTANA ESTRECHA DE RANGO, REPITIENDO EL PROCESO PARA FINALMENTE UBICARLA EN UN INSTANTE PRECISO DE FORMA QUE CUANDO SE ENVIE UNA RAFAGA COMPLETA, ESTA SE RECIBA DENTRO DE LA RANURA DE TIEMPO ASIGNADA A DICHA RAFAGA.
ES9301187A 1993-05-31 1993-05-31 Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma. Expired - Lifetime ES2076078B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9301187A ES2076078B1 (es) 1993-05-31 1993-05-31 Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma.
EP94107577A EP0631403A1 (en) 1993-05-31 1994-05-17 System for determining the data burst emission time in TDMA communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301187A ES2076078B1 (es) 1993-05-31 1993-05-31 Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma.

Publications (3)

Publication Number Publication Date
ES2076078A2 true ES2076078A2 (es) 1995-10-16
ES2076078R ES2076078R (es) 1997-02-16
ES2076078B1 ES2076078B1 (es) 1997-10-16

Family

ID=8282008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301187A Expired - Lifetime ES2076078B1 (es) 1993-05-31 1993-05-31 Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma.

Country Status (2)

Country Link
EP (1) EP0631403A1 (es)
ES (1) ES2076078B1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208021A2 (de) * 1985-07-02 1987-01-14 ANT Nachrichtentechnik GmbH TDMA-Punkt- zu Mehrpunkt-Kommunikationssystem
WO1988005233A1 (en) * 1987-01-05 1988-07-14 British Telecommunications Public Limited Company Optical communications network
EP0425871A2 (en) * 1989-10-30 1991-05-08 Broadband Technologies, Inc. Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band
WO1991016776A1 (en) * 1990-04-20 1991-10-31 Racal Data Communications Inc. Multiport-multipoint digital data service
EP0460398A1 (de) * 1990-05-04 1991-12-11 Siemens Aktiengesellschaft Passives optisches Telekommunikationssystem
WO1992022151A1 (en) * 1991-06-06 1992-12-10 British Telecommunications Public Limited Company Communications network and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014396A1 (de) * 1990-05-04 1991-11-07 Siemens Ag Passives optisches telekommunikationssystem

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208021A2 (de) * 1985-07-02 1987-01-14 ANT Nachrichtentechnik GmbH TDMA-Punkt- zu Mehrpunkt-Kommunikationssystem
WO1988005233A1 (en) * 1987-01-05 1988-07-14 British Telecommunications Public Limited Company Optical communications network
EP0425871A2 (en) * 1989-10-30 1991-05-08 Broadband Technologies, Inc. Fiber optic telecommunication system employing continuous downlink, burst uplink transmission format with preset uplink guard band
WO1991016776A1 (en) * 1990-04-20 1991-10-31 Racal Data Communications Inc. Multiport-multipoint digital data service
EP0460398A1 (de) * 1990-05-04 1991-12-11 Siemens Aktiengesellschaft Passives optisches Telekommunikationssystem
WO1992022151A1 (en) * 1991-06-06 1992-12-10 British Telecommunications Public Limited Company Communications network and method

Also Published As

Publication number Publication date
ES2076078B1 (es) 1997-10-16
EP0631403A1 (en) 1994-12-28
ES2076078R (es) 1997-02-16

Similar Documents

Publication Publication Date Title
WO2002028025A3 (en) Network access mechanism and method
US5307348A (en) Scheduling in a communication system
US5239545A (en) Channel access control in a communication system
US4742512A (en) Multipoint communication system having polling and reservation schemes
US5394391A (en) Method of controlling the operation of a packet switched CDMA telecommunication network
AU5231990A (en) Synchronizing continuous bit stream oriented terminals in a communications network
CA2144666A1 (en) Apparatus and method for radio communication
AU5401696A (en) An asymmetric high-speed data transmission method in a mobile communications network
AU3207793A (en) Method for determining the transmission time between remote and central terminal stations in a point-to-multipoint bidirectional transmission network
CA2114235A1 (en) Communications protocol for well-logging digital telemetry system
EP0777353A3 (en) WDM token bus network
EP0581526A3 (en) Telecommunication system with intelligent network structure.
EP0436866A3 (en) Commercial satellite communications system
MY122102A (en) Radio communication system, transmitting apparatus, radio communication control apparatus, receiving apparatus, and radio communication method
EP0790714A3 (en) Handset signalling time slot assignment plan for satellite mobile communication
CA2161359A1 (en) Telecommunication System with Detection and Control of Packet Collisions
CA2075524A1 (en) Method of operation of remote data/control apparatus with controlled response timing
CA2171029C (en) Slot assign system with each peripheral station pre-assigned
CA2267992A1 (en) Radiocommunication systems and terminals with increased payload bandwidth
US5808766A (en) Method for measuring a signal transmission delay time, central station, terminal station and network to perform this method
AU641070B2 (en) TDMA ranging
CA2181049A1 (en) A method and apparatus for communicating between nodes in a communications network
ES2076078A2 (es) Sistema de determinacion del instante de emision de rafagas de datos en comunicaciones tdma.
US6690892B1 (en) Method and apparatus for controlling delay in a shared communications network
AU3806195A (en) Ranging process for point-to-multipoint communication systems

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19951016

Kind code of ref document: R

Effective date: 19951016

FA2A Application withdrawn

Effective date: 19980805