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WO2008139630A1 - 無線通信装置および無線通信方法 - Google Patents

無線通信装置および無線通信方法 Download PDF

Info

Publication number
WO2008139630A1
WO2008139630A1 PCT/JP2007/060067 JP2007060067W WO2008139630A1 WO 2008139630 A1 WO2008139630 A1 WO 2008139630A1 JP 2007060067 W JP2007060067 W JP 2007060067W WO 2008139630 A1 WO2008139630 A1 WO 2008139630A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio communication
compensating
communication apparatus
code book
information
Prior art date
Application number
PCT/JP2007/060067
Other languages
English (en)
French (fr)
Inventor
Masafumi Tsutsui
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/060067 priority Critical patent/WO2008139630A1/ja
Priority to JP2009513960A priority patent/JP5126224B2/ja
Publication of WO2008139630A1 publication Critical patent/WO2008139630A1/ja
Priority to US12/613,002 priority patent/US8265054B2/en

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q3/267—Phased-array testing or checking devices
    • 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
    • H04B7/0613—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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

　複数の系統のアンテナ（１５）を用い、マルチビームを形成して移動局（５０）にデータ送信する基地局側の無線通信装置（１０）において、ビームフォーミングの情報が設定されるコードブック（２１）と、コードブック（２１）を読み出し、データに対し所定のビームを形成する処理を行うプリコーダ（１１）と、複数の系統別の送信回路（１３ａ）～（１３ｄ）がそれぞれ有する位相ばらつきを補正するためのフィードバック情報の入力に基づいて、コードブック（２１）から位相ばらつきを補正するビームフォーミングの情報を読み出すよう制御する制御部（２２）と、フィードバック情報の入力に基づいて、プリコーダ（１１）によってビームフォーミングされたマルチビームのそれぞれの位相関係が直線状となるようにマルチビームの位相を補正するキャリブレーション位相補正部（３３）を備える。
PCT/JP2007/060067 2007-05-16 2007-05-16 無線通信装置および無線通信方法 WO2008139630A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2007/060067 WO2008139630A1 (ja) 2007-05-16 2007-05-16 無線通信装置および無線通信方法
JP2009513960A JP5126224B2 (ja) 2007-05-16 2007-05-16 無線通信装置および無線通信方法
US12/613,002 US8265054B2 (en) 2007-05-16 2009-11-05 Wireless communication apparatus and wireless communicating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/060067 WO2008139630A1 (ja) 2007-05-16 2007-05-16 無線通信装置および無線通信方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/613,002 Continuation US8265054B2 (en) 2007-05-16 2009-11-05 Wireless communication apparatus and wireless communicating method

Publications (1)

Publication Number Publication Date
WO2008139630A1 true WO2008139630A1 (ja) 2008-11-20

Family

ID=40001859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/060067 WO2008139630A1 (ja) 2007-05-16 2007-05-16 無線通信装置および無線通信方法

Country Status (3)

Country Link
US (1) US8265054B2 (ja)
JP (1) JP5126224B2 (ja)
WO (1) WO2008139630A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012514904A (ja) * 2009-01-05 2012-06-28 インテル・コーポレーション ビームフォーミングにベースコードブック構造を利用する方法および装置
WO2013003974A1 (en) * 2011-07-01 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Beamforming with phase compensation
JP2013542688A (ja) * 2010-10-26 2013-11-21 クゥアルコム・インコーポレイテッド 超高スループットワイヤレスシステムのためのチャネル状態情報フィードバックフレームフォーマットおよびフィードバックルール
JP2014500686A (ja) * 2010-12-06 2014-01-09 クゥアルコム・インコーポレイテッド 無線ローカル・エリア・ネットワーク（ｌａｎ）におけるアドバンスト受信機パフォーマンスを保護するためにシグナリングすること
US9130631B2 (en) 2010-11-03 2015-09-08 Qualcomm Incorporated Beamforming feedback format
JP2015165687A (ja) * 2015-04-14 2015-09-17 ソニー株式会社 移動局、基地局および無線通信方法
US9532428B2 (en) 2009-03-10 2016-12-27 Koninklijke Philips N.V. Interactive system and method for sensing movement
US9622219B2 (en) 2010-08-25 2017-04-11 Sony Corporation Wireless communication device, wireless communication system, wireless communication method, and computer-readable medium for resource notification
EP2384558B1 (en) * 2009-01-30 2017-12-13 Telefonaktiebolaget LM Ericsson (publ) Phase calibration and erroneous cabling detection for a multi-antenna radio base station
KR20180046350A (ko) * 2016-10-27 2018-05-08 고려대학교 산학협력단 안테나 단마다 독립적인 발진기를 갖는 다중입출력 시스템 및 그 위상잡음 제거 방법
JP2020533889A (ja) * 2017-09-11 2020-11-19 大唐移▲動▼通信▲設▼▲備▼有限公司 アレイアンテナをキャリブレーションする方法および装置

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ES2557894T3 (es) * 2009-04-14 2016-01-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Método y dispositivo para procesamiento de datos en una red de comunicación
KR101998085B1 (ko) 2010-12-10 2019-07-09 선 페이턴트 트러스트 송신방법, 송신장치, 수신방법 및 수신장치
PE20131092A1 (es) * 2011-02-18 2013-10-16 Panasonic Ip Corp America Metodo y dispositivo de generacion de senales
US9948439B2 (en) * 2012-10-24 2018-04-17 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving common channel information in wireless communication system
USRE49578E1 (en) * 2012-10-24 2023-07-11 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving common channel information in wireless communication system
EP4187804A1 (en) 2016-08-12 2023-05-31 Telefonaktiebolaget LM ERICSSON (PUBL) Multi-beam codebooks with further optimized overhead
WO2018030752A1 (ko) * 2016-08-12 2018-02-15 엘지전자 주식회사 위상 피드백을 위한 시그널링을 위한 방법 및 이를 위한 장치
CN115499922A (zh) * 2016-08-12 2022-12-20 瑞典爱立信有限公司 用于高级csi反馈开销减少的可配置码本
EP3497809B1 (en) 2016-08-12 2023-03-08 Telefonaktiebolaget LM Ericsson (publ) Progressive advanced csi feedback
US11071095B2 (en) 2016-08-12 2021-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Layer 1 and layer 2 channel state information rich reporting mechanisms
KR102495977B1 (ko) 2018-04-12 2023-02-03 삼성전자 주식회사 무선 통신 시스템에서 단말 및 이의 제어 방법
US10560685B2 (en) * 2018-06-12 2020-02-11 Aura Intelligent Systems, Inc. Method and apparatus for an advanced radio system
CN115882969A (zh) * 2021-09-28 2023-03-31 中国移动通信有限公司研究院 基站间射频链路的校准方法及设备

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012514904A (ja) * 2009-01-05 2012-06-28 インテル・コーポレーション ビームフォーミングにベースコードブック構造を利用する方法および装置
EP2384558B1 (en) * 2009-01-30 2017-12-13 Telefonaktiebolaget LM Ericsson (publ) Phase calibration and erroneous cabling detection for a multi-antenna radio base station
US9532428B2 (en) 2009-03-10 2016-12-27 Koninklijke Philips N.V. Interactive system and method for sensing movement
US9622219B2 (en) 2010-08-25 2017-04-11 Sony Corporation Wireless communication device, wireless communication system, wireless communication method, and computer-readable medium for resource notification
US10693534B2 (en) 2010-08-25 2020-06-23 Sony Corporation Wireless communication device, wireless communication system, wireless communication method, and computer-readable medium for transmission of transmission weight information
US10009074B2 (en) 2010-08-25 2018-06-26 Sony Corporation Wireless communication device, wireless communication system, wireless communication method, and computer-readable medium for transmission of transmission weight information
US9648622B2 (en) 2010-08-25 2017-05-09 Sony Corporation Wireless communication device, wireless communication system, wireless communication method, and computer-readable medium for transmission of reference signals
JP2013542688A (ja) * 2010-10-26 2013-11-21 クゥアルコム・インコーポレイテッド 超高スループットワイヤレスシステムのためのチャネル状態情報フィードバックフレームフォーマットおよびフィードバックルール
US9130631B2 (en) 2010-11-03 2015-09-08 Qualcomm Incorporated Beamforming feedback format
US9876542B2 (en) 2010-11-03 2018-01-23 Qualcomm, Incorporated Beamforming feedback format
JP2014500686A (ja) * 2010-12-06 2014-01-09 クゥアルコム・インコーポレイテッド 無線ローカル・エリア・ネットワーク（ｌａｎ）におけるアドバンスト受信機パフォーマンスを保護するためにシグナリングすること
US9160425B2 (en) 2011-07-01 2015-10-13 Telefonaktiebolaget L M Ericsson (Publ) Beamforming with phase compensation
WO2013003974A1 (en) * 2011-07-01 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Beamforming with phase compensation
JP2015165687A (ja) * 2015-04-14 2015-09-17 ソニー株式会社 移動局、基地局および無線通信方法
KR20180046350A (ko) * 2016-10-27 2018-05-08 고려대학교 산학협력단 안테나 단마다 독립적인 발진기를 갖는 다중입출력 시스템 및 그 위상잡음 제거 방법
KR102001107B1 (ko) 2016-10-27 2019-07-18 고려대학교 산학협력단 안테나 단마다 독립적인 발진기를 갖는 다중입출력 시스템 및 그 위상잡음 제거 방법
JP2020533889A (ja) * 2017-09-11 2020-11-19 大唐移▲動▼通信▲設▼▲備▼有限公司 アレイアンテナをキャリブレーションする方法および装置
JP7022201B2 (ja) 2017-09-11 2022-02-17 大唐移▲動▼通信▲設▼▲備▼有限公司 アレイアンテナをキャリブレーションする方法および装置

Also Published As

Publication number Publication date
US20100046667A1 (en) 2010-02-25
JP5126224B2 (ja) 2013-01-23
JPWO2008139630A1 (ja) 2010-07-29
US8265054B2 (en) 2012-09-11

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