ES2198206B2 - Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso. - Google Patents

Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso.

Info

Publication number
ES2198206B2
ES2198206B2 ES200200860A ES200200860A ES2198206B2 ES 2198206 B2 ES2198206 B2 ES 2198206B2 ES 200200860 A ES200200860 A ES 200200860A ES 200200860 A ES200200860 A ES 200200860A ES 2198206 B2 ES2198206 B2 ES 2198206B2
Authority
ES
Spain
Prior art keywords
base stations
remote
dwdm
scm
well
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 - Fee Related
Application number
ES200200860A
Other languages
English (en)
Other versions
ES2198206A1 (es
Inventor
Luis Cucala Garcia
Wsewolod Warzanskyj Garcia
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.)
Telefonica SA
Original Assignee
Telefonica 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 Telefonica SA filed Critical Telefonica SA
Priority to ES200200860A priority Critical patent/ES2198206B2/es
Priority to ARP030101228A priority patent/AR039621A1/es
Priority to PE2003000360A priority patent/PE20040020A1/es
Priority to GT200300085A priority patent/GT200300085A/es
Priority to MXPA04010689A priority patent/MXPA04010689A/es
Priority to AU2003224163A priority patent/AU2003224163A1/en
Priority to PCT/ES2003/000168 priority patent/WO2003088518A1/es
Priority to EP03720572A priority patent/EP1501206A1/en
Publication of ES2198206A1 publication Critical patent/ES2198206A1/es
Application granted granted Critical
Publication of ES2198206B2 publication Critical patent/ES2198206B2/es
Priority to MA27937A priority patent/MA27462A1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/029—Dedicated protection at the optical multiplex section (1+1)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • H04B10/25756—Bus network topology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)

Abstract

Sistema de conexión mediante fibra óptica utilizando técnicas híbridas DWDM/SCM entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, así como método de acceso. Consiste en la conexión mediante fibra óptica utilizando técnicas híbridas DWDM/SCM entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, sistema de radiocomunicaciones formado por: -una o varias estaciones base. -una o varias antenas remotas. -uno o varios transpondedores de estación base. -uno o varios transpondedores de antena remota. Las estaciones base se comunican con las antenas remotas a través de fibra óptica utilizando los transpondedores de estación base y antena remota para realizar las necesarias conversiones electro-ópticas. Estos transpondedores son interconectados formando una configuración de red de fibra óptica en anillo.
ES200200860A 2002-04-12 2002-04-12 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso. Expired - Fee Related ES2198206B2 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES200200860A ES2198206B2 (es) 2002-04-12 2002-04-12 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso.
ARP030101228A AR039621A1 (es) 2002-04-12 2003-04-08 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso
PE2003000360A PE20040020A1 (es) 2002-04-12 2003-04-09 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso
GT200300085A GT200300085A (es) 2002-04-12 2003-04-10 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones. asi como metodo de acceso.
MXPA04010689A MXPA04010689A (es) 2002-04-12 2003-04-11 Metodo de acceso y sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones.
AU2003224163A AU2003224163A1 (en) 2002-04-12 2003-04-11 Access method and connection system by means of optical fiber using dwdm/scm hybrid techniques between base stations and remote antennas in a radiocommunication system
PCT/ES2003/000168 WO2003088518A1 (es) 2002-04-12 2003-04-11 Metodo de acceso y sistema de conexión mediante fibra óptica utilizando técnicas híbridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones.
EP03720572A EP1501206A1 (en) 2002-04-12 2003-04-11 Access method and connection system by means of optical fiber using dwdm/scm hybrid techniques between base stations and remote antennas in a radiocommunication system
MA27937A MA27462A1 (fr) 2002-04-12 2004-11-08 Methode d'acces et systeme de connexion au moyen de fibre optique utilisant des techniques hybrides dwdm/scm entre des stations de base et des antennes a distance dans un systeme de radiocommunication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200860A ES2198206B2 (es) 2002-04-12 2002-04-12 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso.

Publications (2)

Publication Number Publication Date
ES2198206A1 ES2198206A1 (es) 2004-01-16
ES2198206B2 true ES2198206B2 (es) 2004-09-16

Family

ID=29225790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200860A Expired - Fee Related ES2198206B2 (es) 2002-04-12 2002-04-12 Sistema de conexion mediante fibra optica utilizando tecnicas hibridas dwdm/scm entre estaciones base y antenas remotas en un sistema de radiocomunicaciones, asi como metodo de acceso.

Country Status (9)

Country Link
EP (1) EP1501206A1 (es)
AR (1) AR039621A1 (es)
AU (1) AU2003224163A1 (es)
ES (1) ES2198206B2 (es)
GT (1) GT200300085A (es)
MA (1) MA27462A1 (es)
MX (1) MXPA04010689A (es)
PE (1) PE20040020A1 (es)
WO (1) WO2003088518A1 (es)

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Also Published As

Publication number Publication date
MA27462A1 (fr) 2005-08-01
EP1501206A1 (en) 2005-01-26
GT200300085A (es) 2007-09-19
MXPA04010689A (es) 2005-06-08
PE20040020A1 (es) 2004-03-01
AU2003224163A1 (en) 2003-10-27
AR039621A1 (es) 2005-03-02
WO2003088518A1 (es) 2003-10-23
ES2198206A1 (es) 2004-01-16

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