HK1073734A1 - Integration of a fiber optic fixed access and a fibre optic radio access network - Google Patents

Integration of a fiber optic fixed access and a fibre optic radio access network

Info

Publication number
HK1073734A1
HK1073734A1 HK05106137A HK05106137A HK1073734A1 HK 1073734 A1 HK1073734 A1 HK 1073734A1 HK 05106137 A HK05106137 A HK 05106137A HK 05106137 A HK05106137 A HK 05106137A HK 1073734 A1 HK1073734 A1 HK 1073734A1
Authority
HK
Hong Kong
Prior art keywords
fixed access
fiber optic
communications
access network
multiplexer
Prior art date
Application number
HK05106137A
Other languages
English (en)
Inventor
Torbjorn Cagenius
Hans Mikaelsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HK1073734A1 publication Critical patent/HK1073734A1/xx

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
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • H04B10/25754—Star network topology
HK05106137A 2001-10-16 2005-07-20 Integration of a fiber optic fixed access and a fibre optic radio access network HK1073734A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/977,396 US7228072B2 (en) 2001-10-16 2001-10-16 System and method for integrating a fiber optic fixed access network and a fiber optic radio access network
PCT/SE2002/001720 WO2003034622A1 (en) 2001-10-16 2002-09-20 Integration of a fiber optic fixed access and a fibre optic radio access network

Publications (1)

Publication Number Publication Date
HK1073734A1 true HK1073734A1 (en) 2005-10-14

Family

ID=25525097

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05106137A HK1073734A1 (en) 2001-10-16 2005-07-20 Integration of a fiber optic fixed access and a fibre optic radio access network

Country Status (8)

Country Link
US (2) US7228072B2 (xx)
EP (1) EP1438797B1 (xx)
CN (1) CN1322689C (xx)
AT (1) ATE483282T1 (xx)
DE (1) DE60237835D1 (xx)
ES (1) ES2352877T3 (xx)
HK (1) HK1073734A1 (xx)
WO (1) WO2003034622A1 (xx)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228072B2 (en) * 2001-10-16 2007-06-05 Telefonaktiebolaget Lm Ericsson (Publ) System and method for integrating a fiber optic fixed access network and a fiber optic radio access network
US7493129B1 (en) 2002-09-12 2009-02-17 At&T Mobility Ii Llc Method and apparatus to maintain network coverage when using a transport media to communicate with a remote antenna
US8270336B2 (en) * 2005-11-25 2012-09-18 Go Net Systems Ltd. Filtering process for enhancing OFDMA uplink reception sensitivity
US8526359B2 (en) * 2005-11-25 2013-09-03 Go Net Systems Ltd. Hybrid point to multipoint communication system
US8027299B2 (en) 2005-11-25 2011-09-27 Gal Zuckerman Hybrid system having multiple downlink channels and a single uplink channel
US8130629B2 (en) * 2005-11-25 2012-03-06 Go Net Systems Ltd Simultaneous simulcast and single cast hybrid multi-tone communication system
US8098990B2 (en) * 2006-09-12 2012-01-17 Nec Laboratories America, Inc. System and method for providing wireless over a passive optical network (PON)
US7787823B2 (en) 2006-09-15 2010-08-31 Corning Cable Systems Llc Radio-over-fiber (RoF) optical fiber cable system with transponder diversity and RoF wireless picocellular system using same
US7848654B2 (en) 2006-09-28 2010-12-07 Corning Cable Systems Llc Radio-over-fiber (RoF) wireless picocellular system with combined picocells
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
CN101453267B (zh) * 2007-12-05 2013-06-26 华为技术有限公司 一种光接入网数据传输方法、系统及设备
US8644844B2 (en) 2007-12-20 2014-02-04 Corning Mobileaccess Ltd. Extending outdoor location based services and applications into enclosed areas
US8107815B2 (en) * 2008-03-31 2012-01-31 Fujitsu Limited System and method for communicating wireless data utilizing a passive optical network
CN102209921B (zh) 2008-10-09 2015-11-25 康宁光缆系统有限公司 具有支持来自光学分路器的输入和输出光纤的适配器面板的光纤终端
WO2010090999A1 (en) 2009-02-03 2010-08-12 Corning Cable Systems Llc Optical fiber-based distributed antenna systems, components, and related methods for monitoring and configuring thereof
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
JP5480916B2 (ja) 2009-02-03 2014-04-23 コーニング ケーブル システムズ リミテッド ライアビリティ カンパニー 光ファイバベースの分散型アンテナシステム、構成要素、及びその較正のための関連の方法
US8548330B2 (en) 2009-07-31 2013-10-01 Corning Cable Systems Llc Sectorization in distributed antenna systems, and related components and methods
US8280259B2 (en) 2009-11-13 2012-10-02 Corning Cable Systems Llc Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication
US8275265B2 (en) 2010-02-15 2012-09-25 Corning Cable Systems Llc Dynamic cell bonding (DCB) for radio-over-fiber (RoF)-based networks and communication systems and related methods
US8837940B2 (en) * 2010-04-14 2014-09-16 Adc Telecommunications, Inc. Methods and systems for distributing fiber optic telecommunication services to local areas and for supporting distributed antenna systems
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
US9525488B2 (en) 2010-05-02 2016-12-20 Corning Optical Communications LLC Digital data services and/or power distribution in optical fiber-based distributed communications systems providing digital data and radio frequency (RF) communications services, and related components and methods
US8957920B2 (en) 2010-06-25 2015-02-17 Microsoft Corporation Alternative semantics for zoom operations in a zoomable scene
EP2606707A1 (en) 2010-08-16 2013-06-26 Corning Cable Systems LLC Remote antenna clusters and related systems, components, and methods supporting digital data signal propagation between remote antenna units
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
US9547145B2 (en) 2010-10-19 2017-01-17 Corning Optical Communications LLC Local convergence point for multiple dwelling unit fiber optic distribution network
EP2678972B1 (en) 2011-02-21 2018-09-05 Corning Optical Communications LLC Providing digital data services as electrical signals and radio-frequency (rf) communications over optical fiber in distributed communications systems, and related components and methods
WO2012148940A1 (en) 2011-04-29 2012-11-01 Corning Cable Systems Llc Systems, methods, and devices for increasing radio frequency (rf) power in distributed antenna systems
EP2702710A4 (en) 2011-04-29 2014-10-29 Corning Cable Sys Llc DETERMINING THE TRANSMISSION DELAY OF COMMUNICATIONS IN DISTRIBUTED ANTENNA SYSTEMS AND CORRESPONDING COMPONENTS, SYSTEMS AND METHODS
US9184842B2 (en) * 2011-10-06 2015-11-10 Telefonaktiebolaget L M Ericsson (Publ) Apparatus for communicating a plurality of antenna signals at different optical wavelengths
US9219546B2 (en) 2011-12-12 2015-12-22 Corning Optical Communications LLC Extremely high frequency (EHF) distributed antenna systems, and related components and methods
US10110307B2 (en) 2012-03-02 2018-10-23 Corning Optical Communications LLC Optical network units (ONUs) for high bandwidth connectivity, and related components and methods
EP2832012A1 (en) 2012-03-30 2015-02-04 Corning Optical Communications LLC Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods
WO2013162988A1 (en) 2012-04-25 2013-10-31 Corning Cable Systems Llc Distributed antenna system architectures
CN102723994B (zh) 2012-06-15 2016-06-22 华为技术有限公司 数据传输的方法、装置及系统
CN102769494A (zh) * 2012-07-02 2012-11-07 华为技术有限公司 一种数据发送、接收方法及发送、接收装置
WO2014024192A1 (en) 2012-08-07 2014-02-13 Corning Mobile Access Ltd. Distribution of time-division multiplexed (tdm) management services in a distributed antenna system, and related components, systems, and methods
US9455784B2 (en) 2012-10-31 2016-09-27 Corning Optical Communications Wireless Ltd Deployable wireless infrastructures and methods of deploying wireless infrastructures
CN105308876B (zh) 2012-11-29 2018-06-22 康宁光电通信有限责任公司 分布式天线系统中的远程单元天线结合
US9647758B2 (en) 2012-11-30 2017-05-09 Corning Optical Communications Wireless Ltd Cabling connectivity monitoring and verification
CN105452951B (zh) 2013-06-12 2018-10-19 康宁光电通信无线公司 电压控制式光学定向耦合器
EP3008828B1 (en) 2013-06-12 2017-08-09 Corning Optical Communications Wireless Ltd. Time-division duplexing (tdd) in distributed communications systems, including distributed antenna systems (dass)
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)
US9661781B2 (en) 2013-07-31 2017-05-23 Corning Optical Communications Wireless Ltd Remote units for distributed communication systems and related installation methods and apparatuses
US9385810B2 (en) 2013-09-30 2016-07-05 Corning Optical Communications Wireless Ltd Connection mapping in distributed communication systems
US9705684B2 (en) 2013-12-16 2017-07-11 At&T Mobility Ii Llc Systems, methods, and computer readable storage device for delivering power to tower equipment
US9178635B2 (en) 2014-01-03 2015-11-03 Corning Optical Communications Wireless Ltd Separation of communication signal sub-bands in distributed antenna systems (DASs) to reduce interference
US9775123B2 (en) 2014-03-28 2017-09-26 Corning Optical Communications Wireless Ltd. Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power
US9357551B2 (en) 2014-05-30 2016-05-31 Corning Optical Communications Wireless Ltd Systems and methods for simultaneous sampling of serial digital data streams from multiple analog-to-digital converters (ADCS), including in distributed antenna systems
US9525472B2 (en) 2014-07-30 2016-12-20 Corning Incorporated Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods
US9730228B2 (en) 2014-08-29 2017-08-08 Corning Optical Communications Wireless Ltd Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit
US9602210B2 (en) 2014-09-24 2017-03-21 Corning Optical Communications Wireless Ltd Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules and optical interface modules in an optical fiber-based distributed antenna system (DAS)
US10659163B2 (en) 2014-09-25 2020-05-19 Corning Optical Communications LLC Supporting analog remote antenna units (RAUs) in digital distributed antenna systems (DASs) using analog RAU digital adaptors
US9420542B2 (en) 2014-09-25 2016-08-16 Corning Optical Communications Wireless Ltd System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units
WO2016071902A1 (en) 2014-11-03 2016-05-12 Corning Optical Communications Wireless Ltd. Multi-band monopole planar antennas configured to facilitate improved radio frequency (rf) isolation in multiple-input multiple-output (mimo) antenna arrangement
WO2016075696A1 (en) 2014-11-13 2016-05-19 Corning Optical Communications Wireless Ltd. Analog distributed antenna systems (dass) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (rf) communications signals
US9729267B2 (en) 2014-12-11 2017-08-08 Corning Optical Communications Wireless Ltd Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting
WO2016098111A1 (en) 2014-12-18 2016-06-23 Corning Optical Communications Wireless Ltd. Digital- analog interface modules (da!ms) for flexibly.distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)
EP3235336A1 (en) 2014-12-18 2017-10-25 Corning Optical Communications Wireless Ltd. Digital interface modules (dims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass)
US20160249365A1 (en) 2015-02-19 2016-08-25 Corning Optical Communications Wireless Ltd. Offsetting unwanted downlink interference signals in an uplink path in a distributed antenna system (das)
US9681313B2 (en) 2015-04-15 2017-06-13 Corning Optical Communications Wireless Ltd Optimizing remote antenna unit performance using an alternative data channel
US9948349B2 (en) 2015-07-17 2018-04-17 Corning Optical Communications Wireless Ltd IOT automation and data collection system
US10567969B2 (en) * 2015-08-06 2020-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Communications network control
US11637612B2 (en) 2015-08-25 2023-04-25 Cellium Technologies, Ltd. Macro-diversity using hybrid transmissions via twisted pairs
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)
US10236924B2 (en) 2016-03-31 2019-03-19 Corning Optical Communications Wireless Ltd Reducing out-of-channel noise in a wireless distribution system (WDS)
EP3476660B1 (en) 2016-06-24 2021-08-04 Yazaki Corporation Vehicle circuit structure
US10735838B2 (en) 2016-11-14 2020-08-04 Corning Optical Communications LLC Transparent wireless bridges for optical fiber-wireless networks and related methods and systems
EP3605880B1 (en) * 2017-05-23 2024-01-17 Mitsubishi Electric Corporation Base station apparatus, terrestrial station device and terrestrial antenna device
CN112042132A (zh) * 2018-04-13 2020-12-04 康普技术有限责任公司 可配置广域分布式天线系统
US10594401B2 (en) * 2018-07-20 2020-03-17 Frtek Co., Ltd. Distributed antenna system for transmitting service signal and management control signal in 5G mobile communication system, and remote unit thereof

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214755B (en) * 1988-01-29 1992-06-24 Walmore Electronics Limited Distributed antenna system
US5682256A (en) * 1988-11-11 1997-10-28 British Telecommunications Public Limited Company Communications system
CA2008900C (en) 1989-04-04 1998-01-20 Ta-Shing Chu Optical fiber microcellular mobile radio
US5067173A (en) * 1990-12-20 1991-11-19 At&T Bell Laboratories Microcellular communications system using space diversity reception
JP2897492B2 (ja) * 1991-10-24 1999-05-31 日本電気株式会社 移動通信装置
US5339184A (en) * 1992-06-15 1994-08-16 Gte Laboratories Incorporated Fiber optic antenna remoting for multi-sector cell sites
US5627879A (en) * 1992-09-17 1997-05-06 Adc Telecommunications, Inc. Cellular communications system with centralized base stations and distributed antenna units
CA2109788C (en) * 1992-11-30 2000-01-18 Salman Yousef Abbasi Microcell including remote radio channel units having a metallic microcell-macrocell wire link to a macrocell radio control complex
US5949564A (en) * 1993-03-01 1999-09-07 British Telecommunications Public Limited Company Transducer
CA2118616C (en) * 1993-03-11 1999-09-14 Thomas Edward Darcie Optical network based on remote interrogation of terminal equipment
US5457557A (en) * 1994-01-21 1995-10-10 Ortel Corporation Low cost optical fiber RF signal distribution system
AU697597B2 (en) * 1994-06-08 1998-10-08 British Telecommunications Public Limited Company Access network
EP0714218A1 (en) 1994-11-23 1996-05-29 Telecommunication Laboratories, Dgt, Motc. Digital signal modulation in an optical fibre of a microcellular mobile communication system
US5615037A (en) * 1995-01-17 1997-03-25 Massachusetts Institute Of Technology Sub-octave bandpass optical remote antenna link modulator and method therefor
US5761619A (en) * 1995-03-23 1998-06-02 Telefoanktiebolaget Lm Ericsson Distributed telecommunications system
GB9508901D0 (en) * 1995-05-02 1995-06-21 Northern Telecom Ltd Communications system
DE19535361A1 (de) 1995-09-22 1997-03-27 Siemens Ag Verfahren zur Einstellung des Synchronbetriebs von an eine Koaxialkabelstrecke eines hybriden Glasfaser-Koaxialkabel-Breitbandanschlußnetzes angeschlossenen Funkbasisstationen
GB2308041B (en) 1995-12-05 2000-03-29 Motorola Ltd Communication system with base station transceiver and radio communication units
US5870392A (en) * 1995-12-28 1999-02-09 Lucent Technologies Inc. Microcell architecture
US5867763A (en) * 1996-02-08 1999-02-02 Qualcomm Incorporated Method and apparatus for integration of a wireless communication system with a cable T.V. system
US5880863A (en) * 1996-02-13 1999-03-09 Gte Laboratories Incorporated Reconfigurable ring system for the transport of RF signals over optical fibers
FI102935B (fi) * 1996-03-14 1999-03-15 Nokia Telecommunications Oy Menetelmä matkaviestimen kytkemiseksi TDMA-pohjaiseen verkkoon
US5805983A (en) * 1996-07-18 1998-09-08 Ericsson Inc. System and method for equalizing the delay time for transmission paths in a distributed antenna network
US5936754A (en) * 1996-12-02 1999-08-10 At&T Corp. Transmission of CDMA signals over an analog optical link
IL119832A (en) * 1996-12-15 2001-01-11 Foxcom Wireless Ltd Wireless communications systems employing optical fibers
US5978117A (en) * 1997-08-29 1999-11-02 Lucent Technologies Inc. Dynamic reconfiguration of a wireless network using flexible wavelenght multiplexing
JPH11119054A (ja) * 1997-10-16 1999-04-30 Fujitsu Ltd 光合分波装置
EP1025679A1 (en) * 1997-10-23 2000-08-09 Martin Daniel Hathanson Telecommunication systems
AUPP278998A0 (en) 1998-04-03 1998-04-30 Telstra Corporation Limited A transmission system for a mobile communications signal
CA2256282A1 (en) * 1998-06-02 1999-12-02 Northern Telecom Limited Integrated data centric network (idcn)
SE519523C2 (sv) 1998-06-30 2003-03-11 Ericsson Telefon Ab L M Mobilt LAN där värddatorer anslutna till LANet kan genomföra paketdatakommunikation med värddatorer i externa nät
US6268946B1 (en) 1998-07-01 2001-07-31 Radio Frequency Systems, Inc. Apparatus for communicating diversity signals over a transmission medium
JP2000165444A (ja) * 1998-11-30 2000-06-16 Nec Corp 光パケットスイッチ
US7599620B2 (en) * 2001-06-01 2009-10-06 Nortel Networks Limited Communications network for a metropolitan area
US20020196491A1 (en) * 2001-06-25 2002-12-26 Deng Kung Li Passive optical network employing coarse wavelength division multiplexing and related methods
US7228072B2 (en) * 2001-10-16 2007-06-05 Telefonaktiebolaget Lm Ericsson (Publ) System and method for integrating a fiber optic fixed access network and a fiber optic radio access network

Also Published As

Publication number Publication date
US20090103919A1 (en) 2009-04-23
CN1572071A (zh) 2005-01-26
US7228072B2 (en) 2007-06-05
EP1438797B1 (en) 2010-09-29
CN1322689C (zh) 2007-06-20
WO2003034622A1 (en) 2003-04-24
ATE483282T1 (de) 2010-10-15
US7565080B2 (en) 2009-07-21
DE60237835D1 (de) 2010-11-11
EP1438797A1 (en) 2004-07-21
US20030072055A1 (en) 2003-04-17
ES2352877T3 (es) 2011-02-23

Similar Documents

Publication Publication Date Title
HK1073734A1 (en) Integration of a fiber optic fixed access and a fibre optic radio access network
KR101410158B1 (ko) 신호 전송 시스템, 방법 및 관련 장치
US9479254B2 (en) Distributed base station signal transmission system and communication system
US9917672B2 (en) Wireless distributed antenna MIMO
EP0859478B1 (en) Wireless communications systems employing free-space optical communications links
RU2048703C1 (ru) Двунаправленная световодная система телесвязи
MXPA04010689A (es) 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.
EP1496634A3 (en) Self-healing wavelength division multiplexing passive optical network system
KR20010079835A (ko) 전자장치가 없는 무선 광학통신
AU4669599A (en) An add and drop node for an optical wdm network having traffic only between adjacent nodes
BR9713714A (pt) Estação de comunicações sem fio, e, sistemas de comunicações móvel, e de telecomunicações microcelular.
EP2907250B1 (en) Optical communication system, method of bi-directional communication and method of operating a network element
Vázquez et al. Experiments on shared-and dedicated-power over fiber scenarios in multi-core fibers
ES2176989T3 (es) Red de acceso para la transmision de señales opticas.
WO2023103590A1 (zh) 一种光模块、插芯及光纤连接器
US20200186274A1 (en) Optical duplexer and optical transceiving system
US6937785B2 (en) Optical communication system using 4 wavelength add/drop type wavelength division multiplexing
JP3304077B2 (ja) 光波長符号分割多重送受信器
KR100363552B1 (ko) Ｉｍｔ-2000용 디지털 광 전송을 통한 분산 기지국 장치
CN112491476A (zh) 一种5g前传系统
CN111049581A (zh) 通过可变波长模块提高光纤利用率的方法和系统
CN113890613A (zh) 一种一根光纤传输多种业务的光纤滤波系统
JPS61127238A (ja) 光伝送システム
CN102075281A (zh) 基站信号的传输方法、中心基站、远程基站及系统
KR20000009962A (ko) 파장분할다중 광송수신 장치

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160920