DE60206842D1 - Intelligente Gruppenantennen - Google Patents

Intelligente Gruppenantennen

Info

Publication number
DE60206842D1
DE60206842D1 DE60206842T DE60206842T DE60206842D1 DE 60206842 D1 DE60206842 D1 DE 60206842D1 DE 60206842 T DE60206842 T DE 60206842T DE 60206842 T DE60206842 T DE 60206842T DE 60206842 D1 DE60206842 D1 DE 60206842D1
Authority
DE
Germany
Prior art keywords
antennas
smart
arrays
wireless
systems
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.)
Expired - Lifetime
Application number
DE60206842T
Other languages
English (en)
Other versions
DE60206842T2 (de
Inventor
Yingjie Jay Guo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Solutions and Networks GmbH and Co KG
Original Assignee
Mobisphere Ltd
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 Mobisphere Ltd filed Critical Mobisphere Ltd
Publication of DE60206842D1 publication Critical patent/DE60206842D1/de
Application granted granted Critical
Publication of DE60206842T2 publication Critical patent/DE60206842T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B7/0613—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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • 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
DE60206842T 2001-06-12 2002-05-13 Intelligente Gruppenantennen Expired - Lifetime DE60206842T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0114268A GB2376568B (en) 2001-06-12 2001-06-12 Improvements in or relating to smart antenna arrays
GB0114268 2001-06-12

Publications (2)

Publication Number Publication Date
DE60206842D1 true DE60206842D1 (de) 2005-12-01
DE60206842T2 DE60206842T2 (de) 2006-07-06

Family

ID=9916406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206842T Expired - Lifetime DE60206842T2 (de) 2001-06-12 2002-05-13 Intelligente Gruppenantennen

Country Status (8)

Country Link
US (1) US6795018B2 (de)
EP (1) EP1267443B1 (de)
JP (1) JP2003060423A (de)
CN (1) CN1391309A (de)
AT (1) ATE308127T1 (de)
DE (1) DE60206842T2 (de)
GB (1) GB2376568B (de)
MY (1) MY128463A (de)

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US7346365B1 (en) * 2002-04-16 2008-03-18 Faulkner Interstices Llc Smart antenna system and method
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ATE464673T1 (de) * 2002-08-30 2010-04-15 Ericsson Telefon Ab L M Verfahren zur verbesserung der messgenauigkeit in einer antennengruppe
ATE433607T1 (de) * 2002-08-30 2009-06-15 Ericsson Telefon Ab L M Verringerung von nah-mehrdeutigkeiten
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US7103383B2 (en) * 2002-12-31 2006-09-05 Wirless Highways, Inc. Apparatus, system, method and computer program product for digital beamforming in the intermediate frequency domain
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DE10337445B3 (de) * 2003-08-14 2005-06-30 Siemens Ag Verfahren zum Betrieb eines Funkkommunikationssystems, Empfangsstation sowie Sendestation für ein Funkkommunkationssystem
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US20080172322A1 (en) 2007-01-17 2008-07-17 Steidlmayer Pete Method for scheduling future orders on an electronic commodity trading system
US20080284637A1 (en) * 2007-02-28 2008-11-20 Garmin International, Inc. Digital tas transmitter and receiver systems and methods
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US8102803B2 (en) * 2007-05-31 2012-01-24 Interdigital Technology Corporation Method and apparatus for wireless communication of packet data using transmit diversity weighting
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US8140098B2 (en) * 2008-05-15 2012-03-20 Qualcomm Incorporated Spatial interference mitigation for wireless communication
US8054224B1 (en) * 2010-10-27 2011-11-08 The Boeing Company Phased array antenna using identical antenna cells
JP5703709B2 (ja) * 2010-11-19 2015-04-22 富士通株式会社 無線通信システム、送信機、無線通信方法及び送信機の制御方法
US20120196545A1 (en) * 2011-01-28 2012-08-02 Georg Schmidt Antenna array and method for synthesizing antenna patterns
WO2013005317A1 (ja) 2011-07-06 2013-01-10 富士通株式会社 基地局、無線端末、チャネル値推定方法、パイロット信号送信方法、および無線通信システム
WO2013133744A1 (en) * 2012-03-06 2013-09-12 Telefonaktiebolaget L M Ericsson (Publ) Data transmission in a multiple antenna system
US20130321207A1 (en) * 2012-05-31 2013-12-05 Alcatel-Lucent Usa Inc. Transforming precoded signals for wireless communication
US9814037B2 (en) * 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
WO2015117651A1 (en) * 2014-02-06 2015-08-13 Telefonaktiebolaget L M Ericsson (Publ) Beam-forming selection
DK178010B1 (da) * 2014-02-13 2015-03-02 Jeanette Mimi Larsen Trådløs kommunikation for vind turbiner
RU2573787C1 (ru) * 2014-11-06 2016-01-27 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский радиотехнический институт имени академика А.И. Берга" Многолучевая адаптивная антенная решетка
WO2016141954A1 (en) * 2015-03-06 2016-09-15 Telefonaktiebolaget Lm Ericsson (Publ) A method, control system and communication system for adapting beam patterns
US10333599B2 (en) * 2016-09-13 2019-06-25 Corning Optical Communications LLC Antenna array beamforming in a remote unit(s) in a wireless distribution system (WDS)
KR20180098032A (ko) 2017-02-24 2018-09-03 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 전송하기 위한 장치 및 방법
WO2018222556A1 (en) 2017-06-02 2018-12-06 Flir Systems, Inc. Ranging systems and methods with staggered multichannel transducers
US10658762B2 (en) * 2017-07-14 2020-05-19 Apple Inc. Multi-band millimeter wave antenna arrays
WO2019100376A1 (zh) * 2017-11-27 2019-05-31 广东通宇通讯股份有限公司 全向阵列天线及其波束赋形方法
CN108199128A (zh) * 2017-12-13 2018-06-22 瑞声科技（南京）有限公司 一种天线系统和移动终端
US11923924B2 (en) * 2018-02-26 2024-03-05 Parallel Wireless, Inc. Miniature antenna array with polar combining architecture
WO2019196017A1 (zh) * 2018-04-10 2019-10-17 海能达通信股份有限公司 天线装置
CN208062257U (zh) * 2018-04-16 2018-11-06 上海飞来信息科技有限公司 全向天线系统及无人机监听设备
CN111244606B (zh) * 2020-02-21 2022-07-05 京东方科技集团股份有限公司 发射天线系统、接收天线系统及通信设备
KR102644271B1 (ko) * 2020-03-02 2024-03-06 삼성전자주식회사 무선 통신을 위한 안테나 배치 시스템 및 방법
CN111883919B (zh) * 2020-07-21 2022-08-02 天津航天中为数据系统科技有限公司 一种全角域对空组网型自适应天线设计方法
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Also Published As

Publication number Publication date
EP1267443B1 (de) 2005-10-26
CN1391309A (zh) 2003-01-15
EP1267443A2 (de) 2002-12-18
DE60206842T2 (de) 2006-07-06
GB2376568B (en) 2005-06-01
US6795018B2 (en) 2004-09-21
GB2376568A (en) 2002-12-18
JP2003060423A (ja) 2003-02-28
US20020187812A1 (en) 2002-12-12
EP1267443A3 (de) 2003-09-03
GB0114268D0 (en) 2001-08-01
MY128463A (en) 2007-02-28
ATE308127T1 (de) 2005-11-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOKIA SIEMENS NETWORKS GMBH & CO.KG, 81541 MUE, DE