DE60323540D1 - Verfahren und system zur minimierung der überlappungsnullung in geschalteten strahlen - Google Patents

Verfahren und system zur minimierung der überlappungsnullung in geschalteten strahlen

Info

Publication number
DE60323540D1
DE60323540D1 DE60323540T DE60323540T DE60323540D1 DE 60323540 D1 DE60323540 D1 DE 60323540D1 DE 60323540 T DE60323540 T DE 60323540T DE 60323540 T DE60323540 T DE 60323540T DE 60323540 D1 DE60323540 D1 DE 60323540D1
Authority
DE
Germany
Prior art keywords
wireless system
zip
rays
switched
interference
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
DE60323540T
Other languages
English (en)
Inventor
Colin Frank
Yuda Luz
Jason Jiangnan Chen
John Touvannas
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.)
Motorola Mobility LLC
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE60323540D1 publication Critical patent/DE60323540D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Threshing Machine Elements (AREA)
  • Sorting Of Articles (AREA)
  • Control Of Transmission Device (AREA)
DE60323540T 2002-12-30 2003-12-23 Verfahren und system zur minimierung der überlappungsnullung in geschalteten strahlen Expired - Lifetime DE60323540D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/335,605 US7272364B2 (en) 2002-12-30 2002-12-30 Method and system for minimizing overlap nulling in switched beams
PCT/US2003/041319 WO2004062177A2 (en) 2002-12-30 2003-12-23 Method and system for minimizing overlap nulling in switched beams

Publications (1)

Publication Number Publication Date
DE60323540D1 true DE60323540D1 (de) 2008-10-23

Family

ID=32655402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323540T Expired - Lifetime DE60323540D1 (de) 2002-12-30 2003-12-23 Verfahren und system zur minimierung der überlappungsnullung in geschalteten strahlen

Country Status (9)

Country Link
US (1) US7272364B2 (de)
EP (1) EP1582012B1 (de)
JP (1) JP4351170B2 (de)
CN (1) CN100521579C (de)
AT (1) ATE408277T1 (de)
AU (1) AU2003299947A1 (de)
DE (1) DE60323540D1 (de)
ES (1) ES2309391T3 (de)
WO (1) WO2004062177A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040242272A1 (en) * 2003-05-29 2004-12-02 Aiken Richard T. Antenna system for adjustable sectorization of a wireless cell
WO2005053182A1 (fr) * 2003-11-25 2005-06-09 Zte Corporation Procede et appareil pour la mise en forme de faisceaux dans un systeme de communication a acces multiple par code de repartition
US8503328B2 (en) 2004-09-01 2013-08-06 Qualcomm Incorporated Methods and apparatus for transmission of configuration information in a wireless communication network
US7610025B2 (en) 2005-03-29 2009-10-27 Qualcomm Incorporated Antenna array pattern distortion mitigation
CN1968487A (zh) * 2006-04-21 2007-05-23 华为技术有限公司 无线蜂窝网络及实现无线蜂窝网络扩容的方法
ATE531221T1 (de) * 2006-04-21 2011-11-15 Huawei Tech Co Ltd Antennengerät und drahtloses mobilfunknetz
CN1983858B (zh) * 2006-06-15 2011-01-12 华为技术有限公司 基站的天线装置及利用其组网和扩容的方法
US7792548B2 (en) * 2006-09-28 2010-09-07 Broadcom Corporation Multiple frequency antenna array for use with an RF transmitter or transceiver
US20100053024A1 (en) * 2006-11-14 2010-03-04 Andersson Mats H Antenna with an improved radiation pattern
EP2232642A1 (de) * 2007-12-21 2010-09-29 Telefonaktiebolaget LM Ericsson (publ) Elektronische einrichtung mit verbesserter antennenanordnung
US8692730B2 (en) * 2009-03-03 2014-04-08 Hitachi Metals, Ltd. Mobile communication base station antenna
EP2226890A1 (de) * 2009-03-03 2010-09-08 Hitachi Cable, Ltd. Mobile Kommunikationsbasisstationsantenne
US20110133996A1 (en) * 2009-12-08 2011-06-09 Motorola, Inc. Antenna feeding mechanism
US9225482B2 (en) 2011-10-17 2015-12-29 Golba Llc Method and system for MIMO transmission in a distributed transceiver network
CA2866294C (en) * 2012-03-05 2017-01-17 Huawei Technologies Co., Ltd. Antenna system
RU2530292C1 (ru) 2012-04-20 2014-10-10 Хуавэй Текнолоджиз Ко., Лтд. Антенна, базовая станция и способ обработки диаграммы направленности
US9548805B2 (en) 2012-08-08 2017-01-17 Golba Llc Method and system for optimizing communication in leaky wave distributed transceiver environments
KR20140100631A (ko) * 2013-02-06 2014-08-18 삼성전자주식회사 무선통신 시스템에서 자원 할당을 위한 방법 및 장치
EP3433945B1 (de) * 2016-03-23 2019-10-16 Telefonaktiebolaget LM Ericsson (PUBL) Effiziente planung von strahlenqualitätsmesssignalen an mehrere drahtlose vorrichtungen
US20180091213A1 (en) * 2016-09-27 2018-03-29 Nokia Solutions And Networks Oy Mobile base station receiver digitalization capacity enhancement using combined analog signals
US10321332B2 (en) 2017-05-30 2019-06-11 Movandi Corporation Non-line-of-sight (NLOS) coverage for millimeter wave communication
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
US10348371B2 (en) 2017-12-07 2019-07-09 Movandi Corporation Optimized multi-beam antenna array network with an extended radio frequency range
US10862559B2 (en) 2017-12-08 2020-12-08 Movandi Corporation Signal cancellation in radio frequency (RF) device network
US11088457B2 (en) 2018-02-26 2021-08-10 Silicon Valley Bank Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication
US10637159B2 (en) 2018-02-26 2020-04-28 Movandi Corporation Waveguide antenna element-based beam forming phased array antenna system for millimeter wave communication
EP3761516A4 (de) * 2018-04-08 2021-01-20 Huawei Technologies Co., Ltd. Kommunikationsverfahren und zugehörige vorrichtungen
CN110798253B (zh) * 2018-08-02 2021-03-12 大唐移动通信设备有限公司 一种天线校准方法及装置
WO2022051965A1 (en) * 2020-09-10 2022-03-17 Qualcomm Incorporated Zero beam overlap millimeter wave small cell network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493306A (en) 1987-08-28 1996-02-20 Eaton Corporation Phased array antenna system to produce wide-open coverage of a wide angular section with high directive gain and moderate capability to resolve multiple signals
GB2281175B (en) * 1993-08-12 1998-04-08 Northern Telecom Ltd Base station antenna arrangement
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5924020A (en) * 1995-12-15 1999-07-13 Telefonaktiebolaget L M Ericsson (Publ) Antenna assembly and associated method for radio communication device
US6304214B1 (en) * 1999-05-07 2001-10-16 Lucent Technologies Inc. Antenna array system having coherent and noncoherent reception characteristics
EP1111812A1 (de) 1999-12-20 2001-06-27 Nortel Matra Cellular Omni send und sectorempfang eines Zellulares Telekommunikationsnetz und entsprechende Bedienungsmethode
JP3872953B2 (ja) * 1999-12-27 2007-01-24 株式会社東芝 アダプティブアンテナを用いた無線通信装置
US7953446B2 (en) 2000-12-11 2011-05-31 Nortel Networks Limited Antenna systems with common overhead for CDMA base stations
US8504109B2 (en) 2000-12-11 2013-08-06 Apple Inc. Antenna systems with common overhead for CDMA base stations

Also Published As

Publication number Publication date
WO2004062177A3 (en) 2004-12-09
JP2006526293A (ja) 2006-11-16
AU2003299947A8 (en) 2004-07-29
WO2004062177A2 (en) 2004-07-22
EP1582012A4 (de) 2006-11-02
ES2309391T3 (es) 2008-12-16
ATE408277T1 (de) 2008-09-15
EP1582012A2 (de) 2005-10-05
AU2003299947A1 (en) 2004-07-29
US7272364B2 (en) 2007-09-18
CN100521579C (zh) 2009-07-29
EP1582012B1 (de) 2008-09-10
CN1732638A (zh) 2006-02-08
JP4351170B2 (ja) 2009-10-28
US20040127174A1 (en) 2004-07-01

Similar Documents

Publication Publication Date Title
DE60323540D1 (de) Verfahren und system zur minimierung der überlappungsnullung in geschalteten strahlen
ATE352108T1 (de) Multifunktionsantenne
EP1597885A4 (de) Verwendung von antennengruppen in einer mehrwegumgebung
WO2002009231A3 (en) Adaptive array antenna nulling
GB2393580B (en) An active array antenna and system for beamforming
WO2005069749A3 (en) Determining mobile location with tagged signals from a distributed antenna system
AU2003250682A8 (en) Array receiver with subarray selection, method of using same, and receiver system incorporating same
AU2002351317A1 (en) Method for phased array antenna signal handoff
CA2432165A1 (en) Steerable antenna and receiver interface for broadcast
CA2340146A1 (en) Antenna system architecture
WO2001073971A3 (en) A method and apparatus for optimizing the usage of an antenna array beamforming technique
EP1488478A4 (de) Architektur zur array-antennenstrahlsteuerung in offener schleife
EP1045472A3 (de) Funktelefonanlage mit Gruppenantenne für Fahrzeuge
WO2006059074A3 (en) Sectorisation of cellular radio
DE59801877D1 (de) Antenne zum abstrahlen von hochfrequenten funksignalen
TW200419951A (en) Wireless communication device having variable gain device and method therefor
HK1073394A1 (en) Phased array antenna system for satellite tracking
WO2004042956A3 (en) Processing diversity signals using a delay
WO2007149118A3 (en) Beamforming for spatial sidelobe cancellation and amr direction finding
EP0921646A3 (de) Digitales Funkkommunikationssystem mit Diversity-Empfang
WO2004028032A3 (en) Receive antenna diversity system
BR0313966A (pt) Ativação de um sistema de antenas cujo raio de ação é dividido em setores
WO2001069798A3 (de) Vorrichtung und verfahren für ein antennenarray mit schaltbarer weitwinkel-charakteristik
ATE270799T1 (de) Verfahren und anordnung zum digitalen empfang eines signals
US5990832A (en) Antenna array for base station for radiocommunication with mobiles

Legal Events

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

Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US