BR0108558A - Sistema de antena inteligente distribuìdo - Google Patents
Sistema de antena inteligente distribuìdoInfo
- Publication number
- BR0108558A BR0108558A BR0108558-1A BR0108558A BR0108558A BR 0108558 A BR0108558 A BR 0108558A BR 0108558 A BR0108558 A BR 0108558A BR 0108558 A BR0108558 A BR 0108558A
- Authority
- BR
- Brazil
- Prior art keywords
- antenna
- antenna elements
- radio frequency
- distributed
- cell coverage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Support Of Aerials (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00103041A CN1107358C (zh) | 2000-02-24 | 2000-02-24 | 分布式智能天线系统 |
PCT/CN2001/000016 WO2001063698A1 (fr) | 2000-02-24 | 2001-01-12 | Antenne directionnelle intelligente distribuee |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0108558A true BR0108558A (pt) | 2003-03-18 |
Family
ID=4576719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0108558-1A BR0108558A (pt) | 2000-02-24 | 2001-01-12 | Sistema de antena inteligente distribuìdo |
Country Status (15)
Country | Link |
---|---|
US (1) | US7031755B2 (pt) |
EP (1) | EP1267447B1 (pt) |
JP (1) | JP2003524976A (pt) |
KR (1) | KR100602056B1 (pt) |
CN (1) | CN1107358C (pt) |
AT (1) | ATE336092T1 (pt) |
AU (2) | AU2001225002B2 (pt) |
BR (1) | BR0108558A (pt) |
CA (1) | CA2399862C (pt) |
DE (1) | DE60122119T2 (pt) |
HK (1) | HK1039862A1 (pt) |
MX (1) | MXPA02008317A (pt) |
RU (1) | RU2264010C2 (pt) |
TW (1) | TW494604B (pt) |
WO (1) | WO2001063698A1 (pt) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1107424C (zh) * | 2000-06-12 | 2003-04-30 | 信息产业部电信科学技术研究院 | 在频分双工无线通信系统中使用智能天线的方法与装置 |
US7092714B2 (en) | 2002-02-12 | 2006-08-15 | Airnet Communications Corporation | Method for improving RF spectrum efficiency with repeater backhauls |
AU2003228602A1 (en) * | 2002-04-22 | 2003-11-03 | Cognio, Inc. | Multiple-input multiple-output radio transceiver |
JP2005175912A (ja) | 2003-12-11 | 2005-06-30 | Nec Corp | セル型無線通信システム、セル型無線通信方法、レイク受信方法 |
CN100372261C (zh) * | 2004-09-24 | 2008-02-27 | 华为技术有限公司 | 用于公路无线覆盖的天线配置方法 |
US8995547B2 (en) | 2005-03-11 | 2015-03-31 | Qualcomm Incorporated | Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates |
US8724740B2 (en) | 2005-03-11 | 2014-05-13 | Qualcomm Incorporated | Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates |
CN100518006C (zh) * | 2005-05-13 | 2009-07-22 | 中兴通讯股份有限公司 | 一种小区天线的分组排列方法 |
US20070041457A1 (en) | 2005-08-22 | 2007-02-22 | Tamer Kadous | Method and apparatus for providing antenna diversity in a wireless communication system |
US8073068B2 (en) | 2005-08-22 | 2011-12-06 | Qualcomm Incorporated | Selective virtual antenna transmission |
CA2660759C (en) | 2006-09-06 | 2013-08-13 | Qualcomm Incorporated | Codeword permutation and reduced feedback for grouped antennas |
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 |
US20080084951A1 (en) * | 2006-10-06 | 2008-04-10 | Helen Chen | Systems and methods for receiving multiple input, multiple output signals for test and analysis of multiple-input, multiple-output systems |
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 |
CN101267249B (zh) * | 2007-03-13 | 2012-11-07 | 华为技术有限公司 | 分布式无线通信系统中天线选择方法、终端及网络侧设备 |
CN100466774C (zh) * | 2007-05-18 | 2009-03-04 | 华为技术有限公司 | 一种扇区化基站 |
US20100054746A1 (en) | 2007-07-24 | 2010-03-04 | Eric Raymond Logan | Multi-port accumulator for radio-over-fiber (RoF) wireless picocellular systems |
CN101388701B (zh) * | 2007-09-10 | 2012-11-07 | 大唐移动通信设备有限公司 | 用户数据接收/发送方法、装置及分布式智能天线系统 |
CN101394647B (zh) * | 2007-09-21 | 2013-10-02 | 电信科学技术研究院 | 一种实现小区组网的方法及系统 |
US8175459B2 (en) | 2007-10-12 | 2012-05-08 | Corning Cable Systems Llc | Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same |
US8644844B2 (en) | 2007-12-20 | 2014-02-04 | Corning Mobileaccess Ltd. | Extending outdoor location based services and applications into enclosed areas |
CN101546868B (zh) * | 2008-03-27 | 2013-07-10 | 成都芯通科技股份有限公司 | 一种新型智能天线及实现方法 |
CN101594707B (zh) * | 2008-05-29 | 2012-08-08 | 国际商业机器公司 | 用于通信基站的收发装置和数据处理系统 |
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 |
CN102396171B (zh) | 2009-02-03 | 2015-09-30 | 康宁光缆系统有限责任公司 | 基于光纤的分布式天线系统、组件和用于监视和配置基于光纤的分布式天线系统、组件的相关方法 |
CN102369678B (zh) | 2009-02-03 | 2015-08-19 | 康宁光缆系统有限责任公司 | 基于光纤的分布式天线系统、组件和用于校准基于光纤的分布式天线系统、组件的相关方法 |
US8676214B2 (en) * | 2009-02-12 | 2014-03-18 | Adc Telecommunications, Inc. | Backfire distributed antenna system (DAS) with delayed transport |
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 |
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 |
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 |
WO2012000032A1 (en) | 2010-06-29 | 2012-01-05 | Commonwealth Scientific And Industrial Research Organisation | Dynamic network configuration |
CN102315516A (zh) * | 2010-07-05 | 2012-01-11 | 北京邮电大学 | 一种应用于无线通信系统的双频段天线及其共轴天线阵结构 |
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 |
KR20120083619A (ko) * | 2011-01-18 | 2012-07-26 | 삼성전자주식회사 | 분산 안테나 시스템에서 레인징을 수행하기 위한 장치 및 방법 |
CN102137417B (zh) * | 2011-02-18 | 2014-02-26 | 华为技术有限公司 | 载频互助方法、基站及无线通信系统 |
CN203504582U (zh) | 2011-02-21 | 2014-03-26 | 康宁光缆系统有限责任公司 | 一种分布式天线系统及用于在其中分配电力的电源装置 |
US8909295B2 (en) * | 2011-02-25 | 2014-12-09 | Fujitsu Limited | Transceiver set selection and communication scheme for a distributed antenna system |
CN103609146B (zh) | 2011-04-29 | 2017-05-31 | 康宁光缆系统有限责任公司 | 用于增加分布式天线系统中的射频(rf)功率的系统、方法和装置 |
WO2012148938A1 (en) | 2011-04-29 | 2012-11-01 | Corning Cable Systems Llc | Determining propagation delay of communications in distributed antenna systems, and related components, systems and methods |
WO2013148986A1 (en) | 2012-03-30 | 2013-10-03 | Corning Cable Systems Llc | Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods |
EP2842245A1 (en) | 2012-04-25 | 2015-03-04 | Corning Optical Communications LLC | Distributed antenna system architectures |
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 |
WO2014085115A1 (en) | 2012-11-29 | 2014-06-05 | Corning Cable Systems Llc | HYBRID INTRA-CELL / INTER-CELL REMOTE UNIT ANTENNA BONDING IN MULTIPLE-INPUT, MULTIPLE-OUTPUT (MIMO) DISTRIBUTED ANTENNA SYSTEMS (DASs) |
US9647758B2 (en) | 2012-11-30 | 2017-05-09 | Corning Optical Communications Wireless Ltd | Cabling connectivity monitoring and verification |
EP3008515A1 (en) | 2013-06-12 | 2016-04-20 | Corning Optical Communications Wireless, Ltd | Voltage controlled optical directional coupler |
WO2014199380A1 (en) | 2013-06-12 | 2014-12-18 | Corning Optical Communications Wireless, Ltd. | Time-division duplexing (tdd) in distributed communications systems, including distributed antenna systems (dass) |
US9800284B2 (en) * | 2013-06-20 | 2017-10-24 | Docomo, Inc. | Method and apparatus for relative transceiver calibration for wireless communication systems |
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 |
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) |
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 |
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 |
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) |
WO2016098109A1 (en) | 2014-12-18 | 2016-06-23 | 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 |
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) |
RU2649664C1 (ru) * | 2017-02-06 | 2018-04-04 | Сергей Прокофьевич Присяжнюк | Активная распределённая антенная система для случайного множественного радиодоступа диапазона ДКМВ |
CN107332597B (zh) * | 2017-06-05 | 2021-05-28 | 惠州Tcl移动通信有限公司 | 一种基于3d mimo的无线传输的方法及装置 |
US10623083B2 (en) * | 2017-12-11 | 2020-04-14 | RF DSP Inc. | Distributed wireless antennas and millimeter wave scanning repeater |
CN110138874A (zh) * | 2019-05-24 | 2019-08-16 | 深圳昆腾信息科技有限公司 | 云化分布式基站收发信机网络架构 |
RU2757647C1 (ru) * | 2020-12-25 | 2021-10-19 | Николай Александрович Кузнецов | Смарт модуль |
CN112769443B (zh) * | 2021-04-07 | 2022-07-26 | 上海麦腾物联网科技有限公司 | 一种车联网5g通信系统 |
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-
2000
- 2000-02-24 CN CN00103041A patent/CN1107358C/zh not_active Expired - Lifetime
-
2001
- 2001-01-12 AU AU2001225002A patent/AU2001225002B2/en not_active Expired
- 2001-01-12 MX MXPA02008317A patent/MXPA02008317A/es active IP Right Grant
- 2001-01-12 AU AU2500201A patent/AU2500201A/xx active Pending
- 2001-01-12 CA CA002399862A patent/CA2399862C/en not_active Expired - Lifetime
- 2001-01-12 JP JP2001562781A patent/JP2003524976A/ja active Pending
- 2001-01-12 KR KR1020027010989A patent/KR100602056B1/ko active IP Right Grant
- 2001-01-12 EP EP01900376A patent/EP1267447B1/en not_active Expired - Lifetime
- 2001-01-12 BR BR0108558-1A patent/BR0108558A/pt not_active Application Discontinuation
- 2001-01-12 AT AT01900376T patent/ATE336092T1/de not_active IP Right Cessation
- 2001-01-12 DE DE60122119T patent/DE60122119T2/de not_active Expired - Lifetime
- 2001-01-12 WO PCT/CN2001/000016 patent/WO2001063698A1/zh active IP Right Grant
- 2001-01-12 RU RU2002125385/09A patent/RU2264010C2/ru active
- 2001-08-14 TW TW090120048A patent/TW494604B/zh not_active IP Right Cessation
-
2002
- 2002-02-11 HK HK02101052A patent/HK1039862A1/xx unknown
- 2002-08-23 US US10/226,584 patent/US7031755B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020193147A1 (en) | 2002-12-19 |
RU2264010C2 (ru) | 2005-11-10 |
WO2001063698A1 (fr) | 2001-08-30 |
EP1267447A1 (en) | 2002-12-18 |
EP1267447B1 (en) | 2006-08-09 |
HK1039862A1 (en) | 2002-05-10 |
JP2003524976A (ja) | 2003-08-19 |
MXPA02008317A (es) | 2002-12-09 |
CN1310557A (zh) | 2001-08-29 |
CN1107358C (zh) | 2003-04-30 |
KR20020081346A (ko) | 2002-10-26 |
CA2399862A1 (en) | 2001-08-30 |
TW494604B (en) | 2002-07-11 |
EP1267447A4 (en) | 2003-09-10 |
AU2500201A (en) | 2001-09-03 |
DE60122119D1 (de) | 2006-09-21 |
CA2399862C (en) | 2008-10-21 |
US7031755B2 (en) | 2006-04-18 |
DE60122119T2 (de) | 2007-03-08 |
AU2001225002B2 (en) | 2005-04-14 |
RU2002125385A (ru) | 2004-03-10 |
KR100602056B1 (ko) | 2006-07-14 |
ATE336092T1 (de) | 2006-09-15 |
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