ES2198206A1 - 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
- ES2198206A1 ES2198206A1 ES200200860A ES200200860A ES2198206A1 ES 2198206 A1 ES2198206 A1 ES 2198206A1 ES 200200860 A ES200200860 A ES 200200860A ES 200200860 A ES200200860 A ES 200200860A ES 2198206 A1 ES2198206 A1 ES 2198206A1
- Authority
- ES
- Spain
- Prior art keywords
- base stations
- remote antennas
- dwdm
- scm
- remote
- 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
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000013307 optical fiber Substances 0.000 title abstract 2
- 238000010237 hybrid technique Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
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)
- Small-Scale Networks (AREA)
- Optical Communication System (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.
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. |
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 |
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. |
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 |
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. |
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 true ES2198206A1 (es) | 2004-01-16 |
ES2198206B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2239490A1 (es) * | 2002-12-02 | 2005-09-16 | Angel Iglesias, S.A. | Sistema de transmision de señales de radiofrecuencia mediante fibra optica en cascada. |
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US8873585B2 (en) | 2006-12-19 | 2014-10-28 | Corning Optical Communications Wireless Ltd | Distributed antenna system for MIMO technologies |
US8111998B2 (en) | 2007-02-06 | 2012-02-07 | Corning Cable Systems Llc | Transponder systems and methods for radio-over-fiber (RoF) wireless picocellular systems |
US20100054746A1 (en) | 2007-07-24 | 2010-03-04 | Eric Raymond Logan | Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
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US9673904B2 (en) | 2009-02-03 | 2017-06-06 | Corning Optical Communications LLC | Optical fiber-based distributed antenna systems, components, and related methods for calibration thereof |
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US20110268446A1 (en) | 2010-05-02 | 2011-11-03 | Cune William P | Providing digital data services in optical fiber-based distributed radio frequency (rf) communications systems, and related components and methods |
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US9252874B2 (en) | 2010-10-13 | 2016-02-02 | Ccs Technology, Inc | Power management for remote antenna units in distributed antenna systems |
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US9247543B2 (en) | 2013-07-23 | 2016-01-26 | Corning Optical Communications Wireless Ltd | Monitoring non-supported wireless spectrum within coverage areas of distributed antenna systems (DASs) |
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US10560214B2 (en) | 2015-09-28 | 2020-02-11 | Corning Optical Communications LLC | Downlink and uplink communication path switching in a time-division duplex (TDD) distributed antenna system (DAS) |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5251053A (en) * | 1990-06-15 | 1993-10-05 | Alcatel N.V. | Radio communication system |
US5838474A (en) * | 1995-09-08 | 1998-11-17 | Siemens Aktiengesellschaft | Process and circuit arrangement for transmitting received signals from an antenna to a base station of a radio system |
EP1085678A2 (en) * | 1999-09-13 | 2001-03-21 | Kabushiki Kaisha Toshiba | Radio communication system with variable beam-pattern antenna array |
Family Cites Families (2)
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US6490727B1 (en) * | 1999-10-07 | 2002-12-03 | Harmonic, Inc. | Distributed termination system for two-way hybrid networks |
GB2370170B (en) * | 2000-12-15 | 2003-01-29 | Ntl Group Ltd | Signal transmission systems |
-
2002
- 2002-04-12 ES ES200200860A patent/ES2198206B2/es not_active Expired - Fee Related
-
2003
- 2003-04-08 AR ARP030101228A patent/AR039621A1/es active IP Right Grant
- 2003-04-09 PE PE2003000360A patent/PE20040020A1/es not_active Application Discontinuation
- 2003-04-10 GT GT200300085A patent/GT200300085A/es unknown
- 2003-04-11 MX MXPA04010689A patent/MXPA04010689A/es active IP Right Grant
- 2003-04-11 AU AU2003224163A patent/AU2003224163A1/en not_active Abandoned
- 2003-04-11 EP EP03720572A patent/EP1501206A1/en not_active Withdrawn
- 2003-04-11 WO PCT/ES2003/000168 patent/WO2003088518A1/es not_active Application Discontinuation
-
2004
- 2004-11-08 MA MA27937A patent/MA27462A1/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5251053A (en) * | 1990-06-15 | 1993-10-05 | Alcatel N.V. | Radio communication system |
US5838474A (en) * | 1995-09-08 | 1998-11-17 | Siemens Aktiengesellschaft | Process and circuit arrangement for transmitting received signals from an antenna to a base station of a radio system |
EP1085678A2 (en) * | 1999-09-13 | 2001-03-21 | Kabushiki Kaisha Toshiba | Radio communication system with variable beam-pattern antenna array |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2239490A1 (es) * | 2002-12-02 | 2005-09-16 | Angel Iglesias, S.A. | Sistema de transmision de señales de radiofrecuencia mediante fibra optica en cascada. |
Also Published As
Publication number | Publication date |
---|---|
PE20040020A1 (es) | 2004-03-01 |
ES2198206B2 (es) | 2004-09-16 |
MA27462A1 (fr) | 2005-08-01 |
WO2003088518A1 (es) | 2003-10-23 |
EP1501206A1 (en) | 2005-01-26 |
AR039621A1 (es) | 2005-03-02 |
GT200300085A (es) | 2007-09-19 |
AU2003224163A1 (en) | 2003-10-27 |
MXPA04010689A (es) | 2005-06-08 |
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