WO2009044684A1 - 移動通信システムにおけるユーザ装置、基地局装置及び方法 - Google Patents

移動通信システムにおけるユーザ装置、基地局装置及び方法 Download PDF

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Publication number
WO2009044684A1
WO2009044684A1 PCT/JP2008/067519 JP2008067519W WO2009044684A1 WO 2009044684 A1 WO2009044684 A1 WO 2009044684A1 JP 2008067519 W JP2008067519 W JP 2008067519W WO 2009044684 A1 WO2009044684 A1 WO 2009044684A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
user device
pmi
station device
radio resource
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.)
Ceased
Application number
PCT/JP2008/067519
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Hidekazu Taoka
Mamoru Sawahashi
Nobuhiko Miki
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to RU2010115843/07A priority Critical patent/RU2484589C2/ru
Priority to CN2008801182372A priority patent/CN101953104A/zh
Priority to US12/680,594 priority patent/US8406184B2/en
Priority to BRPI0817621 priority patent/BRPI0817621B1/pt
Priority to KR20107007805A priority patent/KR101503475B1/ko
Priority to EP08836528.3A priority patent/EP2184877B1/en
Publication of WO2009044684A1 publication Critical patent/WO2009044684A1/ja
Anticipated expiration legal-status Critical
Priority to US13/526,072 priority patent/US8964671B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point 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
    • H04B7/0619—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
PCT/JP2008/067519 2007-10-01 2008-09-26 移動通信システムにおけるユーザ装置、基地局装置及び方法 Ceased WO2009044684A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
RU2010115843/07A RU2484589C2 (ru) 2007-10-01 2008-09-26 Терминал пользователя, базовая станция и способ передачи сигнала, используемые в системе мобильной связи
CN2008801182372A CN101953104A (zh) 2007-10-01 2008-09-26 移动通信系统中的用户装置、基站装置和方法
US12/680,594 US8406184B2 (en) 2007-10-01 2008-09-26 User apparatus, base station apparatus and method in mobile communications system
BRPI0817621 BRPI0817621B1 (pt) 2007-10-01 2008-09-26 aparelho de usuário, método de transmissão e sistema de comunicação
KR20107007805A KR101503475B1 (ko) 2007-10-01 2008-09-26 이동통신시스템에 있어서의 유저장치, 기지국장치 및 방법
EP08836528.3A EP2184877B1 (en) 2007-10-01 2008-09-26 User device, base station device, and method in mobile communication system
US13/526,072 US8964671B2 (en) 2007-10-01 2012-06-18 User apparatus, base station apparatus and method in mobile communications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-258109 2007-10-01
JP2007258109A JP4719728B2 (ja) 2007-10-01 2007-10-01 通信システム、ユーザ装置及び送信方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/680,594 A-371-Of-International US8406184B2 (en) 2007-10-01 2008-09-26 User apparatus, base station apparatus and method in mobile communications system
US13/526,072 Division US8964671B2 (en) 2007-10-01 2012-06-18 User apparatus, base station apparatus and method in mobile communications system

Publications (1)

Publication Number Publication Date
WO2009044684A1 true WO2009044684A1 (ja) 2009-04-09

Family

ID=40526113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067519 Ceased WO2009044684A1 (ja) 2007-10-01 2008-09-26 移動通信システムにおけるユーザ装置、基地局装置及び方法

Country Status (8)

Country Link
US (2) US8406184B2 (enExample)
EP (1) EP2184877B1 (enExample)
JP (1) JP4719728B2 (enExample)
KR (1) KR101503475B1 (enExample)
CN (2) CN103354486B (enExample)
BR (1) BRPI0817621B1 (enExample)
RU (1) RU2484589C2 (enExample)
WO (1) WO2009044684A1 (enExample)

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WO2012124922A3 (ko) * 2011-03-11 2012-12-27 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 사용자기기 및 기지국
CN103477568A (zh) * 2010-11-15 2013-12-25 爱立信(中国)通信有限公司 Mimo系统中的二维ue配对

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JP4729537B2 (ja) * 2007-06-19 2011-07-20 株式会社エヌ・ティ・ティ・ドコモ 基地局装置および送信方法
JP5106477B2 (ja) * 2009-05-18 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 無線基地局及び移動通信方法
CN102449924B (zh) * 2009-05-29 2015-11-25 Lg电子株式会社 使用空间静默传输信号的方法和装置
WO2010137917A2 (ko) 2009-05-29 2010-12-02 엘지전자 주식회사 공간 사일런싱을 이용한 신호 전송 방법 및 이를 위한 장치
US9264097B2 (en) * 2009-06-04 2016-02-16 Qualcomm Incorporated Interference mitigation for downlink in a wireless communication system
US20130336193A1 (en) 2012-06-19 2013-12-19 Qualcomm Incorporated Network information for assisting user equipment
JP5381405B2 (ja) * 2009-06-30 2014-01-08 富士通株式会社 無線通信システム、無線通信装置及び制御装置
US8428547B2 (en) * 2009-10-22 2013-04-23 Korea Advanced Institute Of Science And Technology Signaling in wireless communication systems
US8599761B2 (en) 2010-05-14 2013-12-03 Samsung Electronics Co., Ltd. Systems and methods for PUCCH feedback in 3GPP wireless networks
JP4890631B2 (ja) * 2010-06-14 2012-03-07 シャープ株式会社 端末装置、基地局装置、通信システムおよび通信方法
JP5497577B2 (ja) 2010-08-16 2014-05-21 株式会社Ｎｔｔドコモ 通信制御方法、基地局装置及び移動局装置
FR2967854A1 (fr) * 2010-11-19 2012-05-25 France Telecom Procede de communication dans un reseau cooperatif
WO2012078565A1 (en) * 2010-12-06 2012-06-14 Interdigital Patent Holdings, Inc. Method to enable wireless operation in license exempt spectrum
JP5337835B2 (ja) * 2011-04-04 2013-11-06 株式会社エヌ・ティ・ティ・ドコモ 通信システム、ユーザ装置及び送信方法
WO2013129502A1 (ja) * 2012-02-29 2013-09-06 京セラ株式会社 通信制御方法、ユーザ端末、及び基地局
EP3122125B1 (en) * 2014-03-20 2019-12-04 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, and integrated circuit
KR102222929B1 (ko) * 2015-10-04 2021-03-04 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치
WO2017146556A1 (ko) * 2016-02-26 2017-08-31 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
JP2019135800A (ja) * 2016-06-13 2019-08-15 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
KR102371035B1 (ko) * 2017-11-29 2022-03-07 가부시키가이샤 엔티티 도코모 유저장치
CN111447680B (zh) * 2019-01-16 2022-10-28 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN103477568A (zh) * 2010-11-15 2013-12-25 爱立信(中国)通信有限公司 Mimo系统中的二维ue配对
CN103477568B (zh) * 2010-11-15 2017-02-22 爱立信(中国)通信有限公司 Mimo系统中的二维ue配对的方法和装置
WO2012124922A3 (ko) * 2011-03-11 2012-12-27 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 사용자기기 및 기지국

Also Published As

Publication number Publication date
BRPI0817621A2 (pt) 2015-03-31
RU2484589C2 (ru) 2013-06-10
KR101503475B1 (ko) 2015-04-01
EP2184877B1 (en) 2017-11-01
JP4719728B2 (ja) 2011-07-06
EP2184877A1 (en) 2010-05-12
RU2010115843A (ru) 2011-11-10
BRPI0817621B1 (pt) 2019-12-03
CN101953104A (zh) 2011-01-19
JP2009089188A (ja) 2009-04-23
KR20100057081A (ko) 2010-05-28
CN103354486B (zh) 2017-03-01
US20100296463A1 (en) 2010-11-25
US8406184B2 (en) 2013-03-26
US20120257592A1 (en) 2012-10-11
EP2184877A4 (en) 2015-07-22
CN103354486A (zh) 2013-10-16
US8964671B2 (en) 2015-02-24

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