BR112013013398A2 - sistema para distribuição de sinais em ambientes internos em fibra óptica - Google Patents

sistema para distribuição de sinais em ambientes internos em fibra óptica

Info

Publication number
BR112013013398A2
BR112013013398A2 BR112013013398A BR112013013398A BR112013013398A2 BR 112013013398 A2 BR112013013398 A2 BR 112013013398A2 BR 112013013398 A BR112013013398 A BR 112013013398A BR 112013013398 A BR112013013398 A BR 112013013398A BR 112013013398 A2 BR112013013398 A2 BR 112013013398A2
Authority
BR
Brazil
Prior art keywords
fiber optic
distribution system
signal distribution
optic signal
indoor fiber
Prior art date
Application number
BR112013013398A
Other languages
English (en)
Inventor
Eduardo Ortego Martinez
Luis Cucala Garcia
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
Publication of BR112013013398A2 publication Critical patent/BR112013013398A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04B10/2581—Multimode transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR112013013398A 2010-11-29 2011-11-29 sistema para distribuição de sinais em ambientes internos em fibra óptica BR112013013398A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031755A ES2399650B1 (es) 2010-11-29 2010-11-29 Sistema para la distribución en interiores de señales sobre fibra óptica
PCT/EP2011/071266 WO2012072626A1 (en) 2010-11-29 2011-11-29 System for signals indoor distribution on optical fiber

Publications (1)

Publication Number Publication Date
BR112013013398A2 true BR112013013398A2 (pt) 2016-09-06

Family

ID=45346433

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013013398A BR112013013398A2 (pt) 2010-11-29 2011-11-29 sistema para distribuição de sinais em ambientes internos em fibra óptica

Country Status (6)

Country Link
US (1) US20140064726A1 (pt)
EP (1) EP2647140B1 (pt)
CN (1) CN103339879A (pt)
BR (1) BR112013013398A2 (pt)
ES (3) ES2399650B1 (pt)
WO (1) WO2012072626A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103973396B (zh) * 2013-01-29 2019-09-13 南京中兴新软件有限责任公司 传输无线基带数据的方法、装置和射频拉远模块rru
EP2965450A1 (en) 2013-02-27 2016-01-13 Corning Optical Communications Wireless Ltd Providing simultaneous digital and analog services and optical fiber-based distributed antenna systems, and related components and methods
CN105578158B (zh) * 2016-02-29 2018-06-08 四川九洲智能装备有限公司 一种一体化可级联的光纤接收调谐器模组
US11956015B2 (en) 2018-09-18 2024-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Communication system multiplexing and demultiplexing apparatus and methods
CN109982338B (zh) * 2019-03-26 2022-08-12 广州开信通讯***有限公司 多制式数字光纤分布***、利用其对下行链路、上行链路进行信号覆盖的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809395A (en) * 1991-01-15 1998-09-15 Rogers Cable Systems Limited Remote antenna driver for a radio telephony system
IL119972A (en) * 1997-01-07 2001-01-28 Foxcom Ltd Satellite distributed television
US7039399B2 (en) * 2002-03-11 2006-05-02 Adc Telecommunications, Inc. Distribution of wireless telephony and data signals in a substantially closed environment
US7519297B2 (en) 2002-11-08 2009-04-14 Finisar Corporation Cable television system with separate radio frequency hub and ethernet hub
US7634200B2 (en) * 2005-06-22 2009-12-15 National Central University Method and apparatus for transporting ethernet and radio frequency signals in fiber-optic system
CN2899303Y (zh) * 2006-02-22 2007-05-09 上海傲蓝通信技术有限公司 一种具有光路接口的同轴混合全业务接入及传输装置
US8565692B2 (en) * 2007-10-30 2013-10-22 Lantiq Deutschland Gmbh System and method for providing a versatile RF and analog front-end for wireless and wired networks
KR20090058948A (ko) * 2007-12-05 2009-06-10 한국전자통신연구원 혼성신호 다중화를 이용한 광 다이플렉서 모듈 및 그 방법
US8532242B2 (en) * 2010-10-27 2013-09-10 Adc Telecommunications, Inc. Distributed antenna system with combination of both all digital transport and hybrid digital/analog transport

Also Published As

Publication number Publication date
WO2012072626A1 (en) 2012-06-07
ES2399650A2 (es) 2013-04-02
ES2399650R1 (es) 2013-04-08
EP2647140B1 (en) 2015-01-07
EP2647140A1 (en) 2013-10-09
ES2654345T3 (es) 2018-02-13
ES2535093T3 (es) 2015-05-05
ES2399650B1 (es) 2014-02-11
CN103339879A (zh) 2013-10-02
US20140064726A1 (en) 2014-03-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]