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MX2019008082A - Formacion de haces de doble polarizacion. - Google Patents

Formacion de haces de doble polarizacion.

Info

Publication number
MX2019008082A
MX2019008082A MX2019008082A MX2019008082A MX2019008082A MX 2019008082 A MX2019008082 A MX 2019008082A MX 2019008082 A MX2019008082 A MX 2019008082A MX 2019008082 A MX2019008082 A MX 2019008082A MX 2019008082 A MX2019008082 A MX 2019008082A
Authority
MX
Mexico
Prior art keywords
dual
polarization beamforming
wireless device
beamforming
polarization
Prior art date
Application number
MX2019008082A
Other languages
English (en)
Inventor
Petersson Sven
Nilsson Andreas
Athley Fredrik
Original Assignee
Telefonaktiebolaget L M Ericcson Publ
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 Telefonaktiebolaget L M Ericcson Publ filed Critical Telefonaktiebolaget L M Ericcson Publ
Publication of MX2019008082A publication Critical patent/MX2019008082A/es

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
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • H04B7/043—Power distribution using best eigenmode, e.g. beam forming or beam steering
    • 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
    • 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
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Se presenta un dispositivo inalámbrico para formación de haces de doble polarización. El dispositivo inalámbrico comprende una matriz de antenas. La matriz de antenas comprende elementos de antena de polarizaciones mutuamente ortogonales y una cadena de banda base. Los elementos de antena de ambas polarizaciones están conectados operativamente a la cadena de banda base. También se presenta un método para la formación de haces de doble polarización tal como lo lleva a cabo un dispositivo inalámbrico de este tipo.
MX2019008082A 2017-01-12 2017-01-12 Formacion de haces de doble polarizacion. MX2019008082A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/050514 WO2018130281A1 (en) 2017-01-12 2017-01-12 Dual-polarization beamforming

Publications (1)

Publication Number Publication Date
MX2019008082A true MX2019008082A (es) 2019-09-04

Family

ID=57794291

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008082A MX2019008082A (es) 2017-01-12 2017-01-12 Formacion de haces de doble polarizacion.

Country Status (8)

Country Link
US (4) US10461836B2 (es)
EP (1) EP3365988A1 (es)
JP (1) JP2020506576A (es)
CN (1) CN110168953A (es)
BR (1) BR112019013579A2 (es)
MX (1) MX2019008082A (es)
WO (1) WO2018130281A1 (es)
ZA (1) ZA201903483B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10790889B2 (en) * 2017-01-19 2020-09-29 Idac Holdings, Inc. Efficient implementation of hybrid beamforming
US10320450B2 (en) 2017-09-06 2019-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Antenna arrangement for two polarizations
EP3732796B1 (en) 2018-01-23 2023-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Beam management of a radio transceiver device
GB201803433D0 (en) * 2018-03-02 2018-04-18 Secr Defence Dual polarised antenna
US11121465B2 (en) * 2018-06-08 2021-09-14 Sierra Nevada Corporation Steerable beam antenna with controllably variable polarization
CN110943770B (zh) 2018-09-25 2021-08-31 上海华为技术有限公司 多通道波束赋形方法、装置及存储介质
WO2021062354A1 (en) * 2019-09-26 2021-04-01 Cohere Technologies, Inc. Multi-layer multi-beam communication systems
CN112421243B (zh) * 2020-11-09 2023-02-28 中国人民解放军国防科技大学 全向波束和定向自跟踪波束双模式的无线自组网天线阵列
EP4533690A1 (en) * 2022-05-25 2025-04-09 Telefonaktiebolaget LM Ericsson (publ) Repeater node for dual-polarized beamforming

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6900775B2 (en) 1997-03-03 2005-05-31 Celletra Ltd. Active antenna array configuration and control for cellular communication systems
US6323742B1 (en) 1999-10-15 2001-11-27 Lucent Technologies Inc. RF smart combiner/splitter
WO2001056186A2 (en) * 2000-01-27 2001-08-02 Celletra, Ltd. System and method for providing polarization matching on a cellular communication forward link
US7212788B2 (en) * 2002-08-13 2007-05-01 Atheros Communications, Inc. Method and apparatus for signal power loss reduction in RF communication systems
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
JP4171444B2 (ja) 2004-04-28 2008-10-22 日本無線株式会社 アレイアンテナ通信装置及び制御方法
JP4685879B2 (ja) * 2004-12-30 2011-05-18 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 携帯電話網における無線基地局の改善されたアンテナ
CN101615940B (zh) * 2008-06-27 2013-11-06 中兴通讯股份有限公司 用于多天线系统的天线识别方法
JP4623327B2 (ja) * 2008-07-14 2011-02-02 日本電気株式会社 移動通信システム、基地局、干渉除去方法
JP2010068305A (ja) * 2008-09-11 2010-03-25 Nec Corp 移動通信システム、基地局、干渉除去方法
US8994588B2 (en) 2009-10-28 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method of designing weight vectors for a dual beam antenna with orthogonal polarizations
KR101878211B1 (ko) * 2011-09-19 2018-07-16 삼성전자주식회사 무선 통신 시스템에서 다중 빔포밍 송수신기를 운용하기 위한 장치 및 방법
CN102842756B (zh) * 2012-09-24 2015-07-22 桂林电子科技大学 双极化mimo天线阵
WO2014091274A1 (en) * 2012-12-10 2014-06-19 Intel Corporation Modular antenna array with rf and baseband beamforming
US9516563B2 (en) * 2013-01-21 2016-12-06 Intel Corporation Apparatus, system and method of handover of a beamformed link
US20160020844A1 (en) * 2013-03-14 2016-01-21 Google Inc. Systems and methods for wireless backhaul transport
US20140313093A1 (en) * 2013-04-17 2014-10-23 Telefonaktiebolaget L M Ericsson Horizontally polarized omni-directional antenna apparatus and method
EP3017506A1 (en) * 2013-07-04 2016-05-11 Telefonaktiebolaget LM Ericsson (publ) A multi-beam antenna arrangement
GB2517217B (en) * 2013-08-16 2018-03-21 Analog Devices Global Communication unit, integrated circuit and method for generating a plurality of sectored beams
US20150215013A1 (en) * 2014-01-28 2015-07-30 Cambium Networks Limited Method and apparatus for a multi-user multiple input multiple output (mu-mimo) network with single transceiver subscriber modules
JP2015159481A (ja) * 2014-02-25 2015-09-03 株式会社東芝 アンテナ装置
JP6457108B2 (ja) * 2015-03-06 2019-01-23 テレフオンアクチーボラゲット エルエム エリクソン（パブル） アンテナ装置を使用するビーム形成
KR102289946B1 (ko) * 2015-04-10 2021-08-13 한국전자통신연구원 편파 빔형성 통신 방법 및 장치
US10707975B2 (en) * 2015-04-20 2020-07-07 University Of Notre Dame Du Lac Use of coherent signal dispersion for signal source association
WO2017058568A1 (en) * 2015-09-28 2017-04-06 Commscope Technologies Llc Directional wireless drop systems for broadband networks and related methods
US10847879B2 (en) * 2016-03-11 2020-11-24 Huawei Technologies Canada Co., Ltd. Antenna array structures for half-duplex and full-duplex multiple-input and multiple-output systems
US20180084105A1 (en) * 2016-09-22 2018-03-22 Qualcomm Incorporated Determining a region of a user equipment using directional receive antenna arrays

Also Published As

Publication number Publication date
US10461836B2 (en) 2019-10-29
US20180198513A1 (en) 2018-07-12
JP2020506576A (ja) 2020-02-27
ZA201903483B (en) 2020-12-23
US11082120B2 (en) 2021-08-03
US11728879B2 (en) 2023-08-15
BR112019013579A2 (pt) 2020-01-07
EP3365988A1 (en) 2018-08-29
US20200036433A1 (en) 2020-01-30
US20220103241A1 (en) 2022-03-31
US20240080088A1 (en) 2024-03-07
US12218737B2 (en) 2025-02-04
CN110168953A (zh) 2019-08-23
WO2018130281A1 (en) 2018-07-19

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