WO2014032235A1 - Dispositif d'antenne modulaire et son procédé de configuration - Google Patents

Dispositif d'antenne modulaire et son procédé de configuration Download PDF

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Publication number
WO2014032235A1
WO2014032235A1 PCT/CN2012/080707 CN2012080707W WO2014032235A1 WO 2014032235 A1 WO2014032235 A1 WO 2014032235A1 CN 2012080707 W CN2012080707 W CN 2012080707W WO 2014032235 A1 WO2014032235 A1 WO 2014032235A1
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WO
WIPO (PCT)
Prior art keywords
antenna
module
signal processing
signal
joint processing
Prior art date
Application number
PCT/CN2012/080707
Other languages
English (en)
Chinese (zh)
Inventor
赵建平
李江
王超
王琳琳
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 CN201280001092.4A priority Critical patent/CN102959796B/zh
Priority to PCT/CN2012/080707 priority patent/WO2014032235A1/fr
Publication of WO2014032235A1 publication Critical patent/WO2014032235A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre

Definitions

  • Embodiments in accordance with the present invention provide a modular antenna device and method of configuring the same that can flexibly implement adjustment or configuration of an antenna.
  • the foregoing common signal processing includes: transparent transmission processing, polarization processing, beam combining processing, or beam forming processing.
  • the general signal processing function is determined by at least one of an application scenario of the modular antenna device, a topology of the one antenna module, and an attribute of the antenna module.
  • a second aspect provides a method for configuring a modular antenna, where the modular antenna includes: one antenna module, each of the one antenna modules includes at least one antenna radiating unit, and the one antenna module
  • the ith antenna module includes L ( i ) antenna ports, where the above, I and L ( i ) are positive integers
  • the method includes: processing a signal transmitted by the above one antenna module by using a joint processing algorithm;
  • the joint processing algorithm performs adjustment; in the case of adjusting the joint processing algorithm, the signal is processed using the adjusted joint processing algorithm.
  • the configurable software-defined modular antenna arrangement includes one antenna module 310, m. Represents the 0th module, represents the 1st module, and so on.
  • the formula (1) expresses the configuration of the antenna module 310.
  • Embodiments in accordance with the present invention can meet the coverage requirements, capacity requirements, and interference control requirements of different mobile communication system networking.
  • antennas of different specifications can be customized through software definition and configurable functions according to erection requirements, coverage requirements, multiple antenna capability requirements, sectorization requirements, and system standards.
  • m is the antenna module configuration vector, m.
  • the antenna module 630 is shown, and the antenna module 640 is shown, and m 2 represents the antenna module 650.
  • the antenna port vectors of the various antenna modules are as follows:
  • e n can change the different downtilt angles of the antenna to meet different coverage requirements as needed. It should be understood that, in order to perform capacity adjustment and interference control, a configured joint processing algorithm may be adopted, and details are not described herein again.
  • the modular antenna includes: one antenna module, each of the one antenna modules includes at least one antenna radiating unit, and the i-th antenna module of the one antenna module includes L (i) antenna ports, where the above, I and L(i) are positive integers.
  • This method includes the following.
  • the signal is processed by using an adjusted joint processing algorithm.
  • the above signal may refer to a signal received by the antenna module or a signal to be transmitted by the antenna module.
  • a joint processing algorithm is first used to perform unified general-purpose signal processing on signals transmitted by the plurality of antenna modules.
  • the joint processing algorithm may take the form of a software definition such that the joint processing algorithm can be easily configured or adjusted as needed.
  • the joint processing algorithm according to an embodiment of the present invention may also be implemented in hardware form, for example, by programming on a programmable device (e.g., DSP, ASIC, FPGA, etc.).
  • a joint processing algorithm may be used to uniformly process signals transmitted by a modular antenna device including a plurality of antenna modules, and the joint processing algorithm may be adjusted as needed to be processed by using an adjusted joint processing algorithm.
  • the above signals Since the adjustment of the joint processing algorithm does not require antenna replacement or redesign of the antenna, the adjustment or configuration of the antenna can be flexibly implemented.
  • the method of FIG. 7 further includes: acquiring correction related information of the one antenna module; obtaining correction information according to the correction related information; and correcting the signal according to the correction information.
  • the signal in 710, may be subjected to general-purpose signal processing using a general-purpose signal processing function, wherein the arguments of the general-purpose signal processing function include a general-purpose signal processing matrix and the above-described signals, wherein in 720, The general purpose signal processing functions described above are adjusted. In 730, the general purpose signal processing matrix and/or the general purpose signal processing functions described above can be reconfigured as needed.
  • the joint processing algorithm further includes a topology of the one antenna module, and in 720, the topology of the one antenna module may be reconfigured.
  • the antennas with different gains are realized, there is no need to redesign the antenna, and only the soft configuration of the modular antenna or programming on hardware such as DSP, ASIC, FPGA, etc. can be realized, so that the antenna can be flexibly implemented. Adjust or configure.
  • Embodiments in accordance with the present invention can meet the coverage requirements, capacity requirements, and interference control requirements of different mobile communication system networking.
  • different specifications can be customized according to erection requirements, coverage requirements, multi-antenna capability requirements, sectorization requirements, system standards, software programming, or programming and configurable functions on DSP, ASIC, FPGA, etc. Antenna.
  • the modular design and joint processing according to embodiments of the present invention make it easier to integrate active and passive antennas.
  • FIG 8 is a structural schematic diagram of a modular antenna device 800 in accordance with another embodiment of the present invention.
  • the modular antenna assembly 800 includes: a modular antenna 810, a processor 820, a memory 830, and a bus 840.
  • the modular antenna includes: one antenna module, each of the one antenna modules includes at least one antenna radiating unit, and the i-th antenna module of the one antenna module includes L (i) antenna ports, The signal is transmitted, where i, I, and L ( i ) are positive integers.
  • the processor 820 is specifically configured to adopt a general signal processing function
  • the signal is subjected to general purpose signal processing, wherein the arguments of the general purpose signal processing function include a general purpose signal processing matrix and the signal, and the common signal processing matrix and/or the general purpose signal processing function need to be reconfigured.

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  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

La présente invention concerne un dispositif d'antenne modulaire et son procédé de configuration. Ledit dispositif d'antenne modulaire comprend : un nombre I de modules d'antenne, chaque module d'antenne comprenant au moins un élément rayonnant d'antenne, le ième module d'antenne des I modules d'antenne comprenant L (i) ports d'antenne, où i, I et L (i) sont des entiers positifs. Ledit dispositif d'antenne modulaire comprend en outre un module de traitement commun relié aux I modules d'antenne par l'intermédiaire des ports d'antenne et il est conçu pour mettre en œuvre un algorithme de traitement commun afin de traiter les signaux transmis à travers les I modules d'antenne. Ledit dispositif d'antenne modulaire comprend enfin un module de configuration qui est relié au module de traitement commun et qui est mis en œuvre pour ajuster comme nécessaire l'algorithme de traitement commun, afin que le module de traitement commun puisse mettre en œuvre l'algorithme de traitement commun ajusté pour traiter les signaux. Du fait que l'ajustement de l'algorithme de traitement commun ne requiert pas le remplacement ou la reconception d'une antenne, les antennes peuvent être ajustées ou configurées de manière flexible.
PCT/CN2012/080707 2012-08-29 2012-08-29 Dispositif d'antenne modulaire et son procédé de configuration WO2014032235A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280001092.4A CN102959796B (zh) 2012-08-29 2012-08-29 模块化天线装置及其配置方法
PCT/CN2012/080707 WO2014032235A1 (fr) 2012-08-29 2012-08-29 Dispositif d'antenne modulaire et son procédé de configuration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/080707 WO2014032235A1 (fr) 2012-08-29 2012-08-29 Dispositif d'antenne modulaire et son procédé de configuration

Publications (1)

Publication Number Publication Date
WO2014032235A1 true WO2014032235A1 (fr) 2014-03-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/080707 WO2014032235A1 (fr) 2012-08-29 2012-08-29 Dispositif d'antenne modulaire et son procédé de configuration

Country Status (2)

Country Link
CN (1) CN102959796B (fr)
WO (1) WO2014032235A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019180580A1 (fr) 2018-03-23 2019-09-26 Endomagnetics Limited Marqueurs magnétiques pour guidage chirurgical
EP3925562A1 (fr) 2018-01-25 2021-12-22 Endomagnetics LTD Systèmes et procédés de détection de marqueurs magnétiques pour guidage chirurgical
WO2022008922A1 (fr) 2020-07-08 2022-01-13 Endomagnetics Ltd Systèmes et procédés de détection de marqueurs pour guidage chirurgical
WO2023079292A1 (fr) 2021-11-03 2023-05-11 Endomagnetics Ltd. Marqueurs magnétiques pour imagerie et guidage chirurgical

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748806B (zh) * 2013-06-29 2016-11-16 华为技术有限公司 天线波束接收处理方法及装置
CN104901025B (zh) 2014-03-04 2019-07-09 中兴通讯股份有限公司 一种天线模块化的实现方法及装置、天线模块

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172941A2 (fr) * 2000-07-10 2002-01-16 YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. Recepteur AMRC à antenne réseau
CN1553725A (zh) * 2003-06-05 2004-12-08 中兴通讯股份有限公司 空间多波束馈电网络的实现装置
CN101488792A (zh) * 2008-01-15 2009-07-22 大唐移动通信设备有限公司 一种波束赋形方法及装置
WO2011103918A1 (fr) * 2010-02-25 2011-09-01 Telefonaktiebolaget L M Ericsson (Publ) Nœud de système de communication comportant matrice de transformation
CN202094281U (zh) * 2011-05-17 2011-12-28 寰波科技股份有限公司 交叉极化天线及其应用的高增益多极化天线阵列模块

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889494A (en) * 1997-01-27 1999-03-30 Metawave Communications Corporation Antenna deployment sector cell shaping system and method
JP3562420B2 (ja) * 2000-02-10 2004-09-08 日本電気株式会社 適応アンテナ装置
CN100417235C (zh) * 2002-12-17 2008-09-03 中兴通讯股份有限公司 基于数字波束形成的智能天线实现方法和装置
US7469152B2 (en) * 2004-11-30 2008-12-23 The Regents Of The University Of California Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems
JP5186748B2 (ja) * 2006-09-29 2013-04-24 富士通株式会社 無線通信装置および無線通信方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172941A2 (fr) * 2000-07-10 2002-01-16 YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd. Recepteur AMRC à antenne réseau
CN1553725A (zh) * 2003-06-05 2004-12-08 中兴通讯股份有限公司 空间多波束馈电网络的实现装置
CN101488792A (zh) * 2008-01-15 2009-07-22 大唐移动通信设备有限公司 一种波束赋形方法及装置
WO2011103918A1 (fr) * 2010-02-25 2011-09-01 Telefonaktiebolaget L M Ericsson (Publ) Nœud de système de communication comportant matrice de transformation
CN202094281U (zh) * 2011-05-17 2011-12-28 寰波科技股份有限公司 交叉极化天线及其应用的高增益多极化天线阵列模块

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3925562A1 (fr) 2018-01-25 2021-12-22 Endomagnetics LTD Systèmes et procédés de détection de marqueurs magnétiques pour guidage chirurgical
WO2019180580A1 (fr) 2018-03-23 2019-09-26 Endomagnetics Limited Marqueurs magnétiques pour guidage chirurgical
WO2022008922A1 (fr) 2020-07-08 2022-01-13 Endomagnetics Ltd Systèmes et procédés de détection de marqueurs pour guidage chirurgical
WO2023079292A1 (fr) 2021-11-03 2023-05-11 Endomagnetics Ltd. Marqueurs magnétiques pour imagerie et guidage chirurgical

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Publication number Publication date
CN102959796A (zh) 2013-03-06
CN102959796B (zh) 2015-04-08

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