WO2012126405A3 - 天线、基站及波束处理方法 - Google Patents

天线、基站及波束处理方法 Download PDF

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Publication number
WO2012126405A3
WO2012126405A3 PCT/CN2012/074445 CN2012074445W WO2012126405A3 WO 2012126405 A3 WO2012126405 A3 WO 2012126405A3 CN 2012074445 W CN2012074445 W CN 2012074445W WO 2012126405 A3 WO2012126405 A3 WO 2012126405A3
Authority
WO
WIPO (PCT)
Prior art keywords
phase
array
signal
channel signal
base station
Prior art date
Application number
PCT/CN2012/074445
Other languages
English (en)
French (fr)
Other versions
WO2012126405A2 (zh
Inventor
艾鸣
肖伟宏
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to RU2013114983/08A priority Critical patent/RU2530292C1/ru
Priority to CN201280000825.2A priority patent/CN102812645B/zh
Priority to JP2013515689A priority patent/JP5324014B2/ja
Priority to KR1020137004732A priority patent/KR101392073B1/ko
Priority to PCT/CN2012/074445 priority patent/WO2012126405A2/zh
Priority to EP12745987.3A priority patent/EP2538578A4/en
Priority to BR112013008172A priority patent/BR112013008172A2/pt
Priority to US13/592,149 priority patent/US8462047B1/en
Publication of WO2012126405A2 publication Critical patent/WO2012126405A2/zh
Publication of WO2012126405A3 publication Critical patent/WO2012126405A3/zh
Priority to US13/867,497 priority patent/US9673882B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/40—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明提供一种天线、基站及波束处理方法，其中方法包括：混合网络对从基站收发信机接收的信号进行相位调节，生成具有预设相位的信号发送至功分装置；功分装置对信号进行幅度调节，并输出具有阵列幅度和预设相位的多路信号输出至多个天线阵列；多个天线阵列将所述多路信号发射出去，所述多路信号具有阵列相位和所述阵列幅度；所述多路信号中，每一路信号的阵列相位和预设相位相同，或者，至少有一路信号的阵列相位和预设相位相反。本发明降低了波束成形网络的复杂度和成本。
PCT/CN2012/074445 2012-04-20 2012-04-20 天线、基站及波束处理方法 WO2012126405A2 (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
RU2013114983/08A RU2530292C1 (ru) 2012-04-20 2012-04-20 Антенна, базовая станция и способ обработки диаграммы направленности
CN201280000825.2A CN102812645B (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法
JP2013515689A JP5324014B2 (ja) 2012-04-20 2012-04-20 アンテナ、基地局、およびビーム処理方法
KR1020137004732A KR101392073B1 (ko) 2012-04-20 2012-04-20 안테나, 기지국 및 빔 프로세싱 방법
PCT/CN2012/074445 WO2012126405A2 (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法
EP12745987.3A EP2538578A4 (en) 2012-04-20 2012-04-20 ANTENNA, BASE STATION AND RADIATION PROCESSING
BR112013008172A BR112013008172A2 (pt) 2012-04-20 2012-04-20 antena, estação base e método de processamento de feixe
US13/592,149 US8462047B1 (en) 2012-04-20 2012-08-22 Antenna, base station, and beam processing method
US13/867,497 US9673882B2 (en) 2012-04-20 2013-04-22 Antenna, base station, and beam processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074445 WO2012126405A2 (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/592,149 Continuation US8462047B1 (en) 2012-04-20 2012-08-22 Antenna, base station, and beam processing method

Publications (2)

Publication Number Publication Date
WO2012126405A2 WO2012126405A2 (zh) 2012-09-27
WO2012126405A3 true WO2012126405A3 (zh) 2013-03-07

Family

ID=46879783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/074445 WO2012126405A2 (zh) 2012-04-20 2012-04-20 天线、基站及波束处理方法

Country Status (8)

Country Link
US (2) US8462047B1 (zh)
EP (1) EP2538578A4 (zh)
JP (1) JP5324014B2 (zh)
KR (1) KR101392073B1 (zh)
CN (1) CN102812645B (zh)
BR (1) BR112013008172A2 (zh)
RU (1) RU2530292C1 (zh)
WO (1) WO2012126405A2 (zh)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102354775A (zh) * 2011-08-22 2012-02-15 广东通宇通讯股份有限公司 一种移相装置
US20130095747A1 (en) 2011-10-17 2013-04-18 Mehran Moshfeghi Method and system for a repeater network that utilizes distributed transceivers with array processing
RU2530292C1 (ru) * 2012-04-20 2014-10-10 Хуавэй Текнолоджиз Ко., Лтд. Антенна, базовая станция и способ обработки диаграммы направленности
US9253587B2 (en) 2012-08-08 2016-02-02 Golba Llc Method and system for intelligently controlling propagation environments in distributed transceiver communications
CN104937853B (zh) * 2013-02-26 2018-09-14 英特尔公司 用于室内应用的毫米波视距mimo通信系统
KR20150079039A (ko) * 2013-12-31 2015-07-08 한국전자통신연구원 공전 각운동량 모드들을 동시에 송신 및 수신하는 장치 및 방법
CN105098378B (zh) * 2014-05-06 2020-09-15 安波福技术有限公司 雷达天线组件
JP6368048B2 (ja) * 2014-07-26 2018-08-01 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビームフォーミングネットワークおよび基地局アンテナ
CN104600437B (zh) * 2014-12-30 2018-05-01 上海华为技术有限公司 一种交织极化的多波束天线
ES2842108T3 (es) * 2015-08-04 2021-07-12 Alcatel Lucent Un conjunto de antenas adaptativas y un aparato y método para alimentar señales a un conjunto de antenas adaptativas
US10171126B2 (en) * 2015-08-31 2019-01-01 Intel IP Corporation Apparatus for uplink multi-antenna communication based on a hybrid coupler and a tunable phase shifter
CN108352606B (zh) * 2015-11-20 2020-07-21 日立金属株式会社 供电电路以及天线装置
US9979447B2 (en) * 2016-01-04 2018-05-22 Futurewei Technologies, Inc. Radio frequency distribution network for a split beam user specific tilt antenna
CN105471486B (zh) * 2016-01-13 2019-03-08 深圳市顶一精密五金有限公司 无线电波信号同步系统
TWI582451B (zh) * 2016-06-15 2017-05-11 啟碁科技股份有限公司 車用雷達系統
CN107515399B (zh) * 2016-06-17 2021-03-16 启碁科技股份有限公司 车用雷达系统
US10700444B2 (en) * 2016-07-06 2020-06-30 Industrial Technology Research Institute Multi-beam phased antenna structure and controlling method thereof
EP3506430B1 (en) * 2016-09-19 2021-06-09 Huawei Technologies Co., Ltd. Two-dimensional antenna and network device
CN108281786A (zh) * 2017-01-05 2018-07-13 中兴通讯股份有限公司 一种去耦天线架构及其去耦方法
KR101857459B1 (ko) * 2017-02-14 2018-05-15 주식회사 이엠따블유 빔 포밍 장치 및 이를 구비하는 안테나 시스템
KR20180098032A (ko) 2017-02-24 2018-09-03 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 전송하기 위한 장치 및 방법
CN107196684B (zh) 2017-03-27 2020-11-06 上海华为技术有限公司 一种天线系统、信号处理系统以及信号处理方法
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
CN108110425A (zh) * 2017-12-20 2018-06-01 京信通信系统（中国）有限公司 2×4宽频巴特勒矩阵板、巴特勒矩阵及多波束天线
CN109449590A (zh) * 2018-12-20 2019-03-08 东莞市云通通讯科技有限公司 双波束基站天线
CN113906632B (zh) * 2019-06-03 2023-11-17 华为技术有限公司 一种天线及基站
CN110661074B (zh) * 2019-08-21 2021-04-13 成都喜马拉雅电通网络有限公司 4t4r对称天线系统及多输入多输出功率均衡方法
EP3975339A4 (en) * 2019-09-12 2022-12-21 Rosenberger Technologies Co., Ltd. FEED NETWORK TO IMPROVE THE BEAMWIDTH CONVERGENCE OF A BROADBAND ANTENNA
WO2023248550A1 (ja) * 2022-06-23 2023-12-28 株式会社村田製作所 アンテナモジュールおよびそれを搭載した通信装置
CN117353053A (zh) * 2022-06-29 2024-01-05 华为技术有限公司 一种天线装置和通信设备
CN116318278B (zh) * 2023-05-16 2023-09-08 广东盛路通信科技股份有限公司 一种多波束成形网络及六波束基站天线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220787A (zh) * 1996-05-31 1999-06-23 艾利森电话股份有限公司 蜂窝无线通信系统中用于干扰抑制组合和下行链路波束成形的方法和设备
CN1921341A (zh) * 2006-09-12 2007-02-28 京信通信技术(广州)有限公司 具有可变波束宽度的波束形成网络
CN201378631Y (zh) * 2008-12-08 2010-01-06 成都九洲电子信息系统有限责任公司 一种rfid定向天线阵列

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268829A (en) * 1980-03-24 1981-05-19 The United States Of America As Represented By The Secretary Of The Army Steerable null antenna processor with gain control
US4638317A (en) * 1984-06-19 1987-01-20 Westinghouse Electric Corp. Orthogonal beam forming network
JPS63157507A (ja) * 1986-12-22 1988-06-30 Mitsubishi Electric Corp アンテナ装置
US4849763A (en) 1987-04-23 1989-07-18 Hughes Aircraft Company Low sidelobe phased array antenna using identical solid state modules
JPH05299934A (ja) * 1992-04-20 1993-11-12 Mitsubishi Electric Corp アレーアンテナ
JP3280081B2 (ja) * 1992-09-14 2002-04-30 株式会社エヌ・ティ・ティ・ドコモ アレーアンテナ
GB9402942D0 (en) * 1994-02-16 1994-04-06 Northern Telecom Ltd Base station antenna arrangement
US5649287A (en) * 1995-03-29 1997-07-15 Telefonaktiebolaget Lm Ericsson Orthogonalizing methods for antenna pattern nullfilling
JP3410357B2 (ja) * 1998-04-10 2003-05-26 日本電信電話株式会社 アンテナ装置
JP2000244224A (ja) * 1999-02-22 2000-09-08 Denso Corp マルチビームアンテナ及びアンテナシステム
US7151951B2 (en) * 2002-12-23 2006-12-19 Telefonktiebolaget Lm Ericsson (Publ) Using beamforming and closed loop transmit diversity in a multi-beam antenna system
US7272364B2 (en) 2002-12-30 2007-09-18 Motorola, Inc. Method and system for minimizing overlap nulling in switched beams
CN100455075C (zh) 2003-06-05 2009-01-21 中兴通讯股份有限公司 空间多波束馈电网络的实现装置
DE10336071B3 (de) 2003-08-06 2005-03-03 Kathrein-Werke Kg Antennenanordnung sowie Verfahren insbesondere zu deren Betrieb
RU2255423C1 (ru) * 2003-11-25 2005-06-27 Военный университет связи Устройство для многонаправленной связи
CN2703335Y (zh) * 2004-05-18 2005-06-01 摩比天线技术（深圳）有限公司 一种空气微带耦合馈电贴片天线
FI20055245A0 (fi) * 2005-05-24 2005-05-24 Nokia Corp Säteilykuvion ohjaus langattomassa tietoliikennejärjestelmässä
EP1826872A1 (en) * 2006-02-16 2007-08-29 Siemens S.p.A. Method for optimizing the spacing between receiving antennas of an array usable for counteracting both interference and fading in cellular systems
WO2007124678A1 (fr) 2006-04-21 2007-11-08 Huawei Technologies Co., Ltd Appareil d'antenne, réseau cellulaire sans fil et procédé pour accroître la capacité de réseau cellulaire sans fil
CA2568136C (en) 2006-11-30 2008-07-29 Tenxc Wireless Inc. Butler matrix implementation
US7855696B2 (en) * 2007-03-16 2010-12-21 Rayspan Corporation Metamaterial antenna arrays with radiation pattern shaping and beam switching
RU82392U1 (ru) * 2008-10-06 2009-04-20 Федеральное государственное унитарное предприятие "Омский научно-исследовательский институт приборостроения" Приемный радиоцентр
CN101848471B (zh) * 2010-05-07 2013-05-01 摩比天线技术（深圳）有限公司 一种无线通讯网络扩容方法及基站天线
RU2530292C1 (ru) * 2012-04-20 2014-10-10 Хуавэй Текнолоджиз Ко., Лтд. Антенна, базовая станция и способ обработки диаграммы направленности

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1220787A (zh) * 1996-05-31 1999-06-23 艾利森电话股份有限公司 蜂窝无线通信系统中用于干扰抑制组合和下行链路波束成形的方法和设备
CN1921341A (zh) * 2006-09-12 2007-02-28 京信通信技术(广州)有限公司 具有可变波束宽度的波束形成网络
CN201378631Y (zh) * 2008-12-08 2010-01-06 成都九洲电子信息系统有限责任公司 一种rfid定向天线阵列

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2538578A4 *

Also Published As

Publication number Publication date
JP5324014B2 (ja) 2013-10-23
CN102812645B (zh) 2015-08-05
KR101392073B1 (ko) 2014-05-07
RU2013114983A (ru) 2014-10-10
US8462047B1 (en) 2013-06-11
CN102812645A (zh) 2012-12-05
US20130278460A1 (en) 2013-10-24
BR112013008172A2 (pt) 2016-06-21
RU2530292C1 (ru) 2014-10-10
KR20130142105A (ko) 2013-12-27
EP2538578A4 (en) 2013-09-04
JP2013531434A (ja) 2013-08-01
EP2538578A2 (en) 2012-12-26
WO2012126405A2 (zh) 2012-09-27
US9673882B2 (en) 2017-06-06

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