CN105490718B - 终端装置、基站装置、及通信方法 - Google Patents

终端装置、基站装置、及通信方法 Download PDF

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Publication number
CN105490718B
CN105490718B CN201510916914.7A CN201510916914A CN105490718B CN 105490718 B CN105490718 B CN 105490718B CN 201510916914 A CN201510916914 A CN 201510916914A CN 105490718 B CN105490718 B CN 105490718B
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China
Prior art keywords
base station
information
terminal installation
sending mode
mobile terminal
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Expired - Fee Related
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CN201510916914.7A
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English (en)
Chinese (zh)
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CN105490718A (zh
Inventor
示泽寿之
野上智造
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Sharp Corp
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Sharp Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • 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
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN201510916914.7A 2010-09-03 2011-08-31 终端装置、基站装置、及通信方法 Expired - Fee Related CN105490718B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-197884 2010-09-03
JP2010197884A JP5356339B2 (ja) 2010-09-03 2010-09-03 端末装置、基地局装置、通信システムおよび通信方法
CN201180041948.6A CN103081388B (zh) 2010-09-03 2011-08-31 终端装置、基站装置、通信系统及通信方法

Related Parent Applications (1)

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CN201180041948.6A Division CN103081388B (zh) 2010-09-03 2011-08-31 终端装置、基站装置、通信系统及通信方法

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CN105490718A CN105490718A (zh) 2016-04-13
CN105490718B true CN105490718B (zh) 2019-04-09

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US (2) US9185743B2 (enExample)
EP (1) EP2613465B1 (enExample)
JP (1) JP5356339B2 (enExample)
KR (1) KR101458333B1 (enExample)
CN (2) CN105490718B (enExample)
AU (1) AU2011296989B2 (enExample)
TW (1) TWI472177B (enExample)
WO (1) WO2012029845A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474381B (zh) * 2009-08-12 2015-07-22 株式会社日立制作所 无线通信系统、无线通信装置以及无线通信方法
JP2013201472A (ja) * 2012-03-23 2013-10-03 Sharp Corp 無線送信装置、無線受信装置、無線通信システムおよび集積回路
US20130322370A1 (en) * 2012-06-01 2013-12-05 Qualcomm Incorporated Signaling reduced user equipment performance in wireless communication systems
KR102117024B1 (ko) * 2012-11-28 2020-06-01 삼성전자 주식회사 무선 통신 시스템의 통신 방법 및 장치
JP6316205B2 (ja) * 2012-12-06 2018-04-25 シャープ株式会社 基地局装置、端末装置、無線通信システムおよび集積回路
US20160007340A1 (en) * 2013-03-14 2016-01-07 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus therefor
US9768849B2 (en) 2013-04-04 2017-09-19 Lg Electronics Inc. Method and apparatus for reporting channel status information in wireless communication system
CN104144007B (zh) * 2013-05-09 2018-01-30 电信科学技术研究院 一种基于码本的信息反馈方法和装置
CN104144474B (zh) * 2013-05-10 2018-04-03 中国电信股份有限公司 Lte系统下行多天线自适应发送的方法、装置和系统
JP6253263B2 (ja) * 2013-05-31 2017-12-27 株式会社Ｎｔｔドコモ ユーザ装置、基地局、ユーザ装置種類情報通知方法、及びユーザ装置種類情報受信方法
KR102160008B1 (ko) 2013-06-17 2020-09-25 삼성전자 주식회사 채널 상태 정보 송수신 방법 및 장치
WO2015060681A1 (ko) * 2013-10-24 2015-04-30 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
JP6151801B2 (ja) * 2013-12-24 2017-06-21 京セラ株式会社 マスタ基地局
WO2016029485A1 (zh) * 2014-08-30 2016-03-03 华为技术有限公司 一种天线信息的发送、接收方法和设备
CN104301083B (zh) * 2014-09-30 2017-10-13 大唐移动通信设备有限公司 一种基于tm9的载波聚合方法和设备
US10236951B2 (en) 2015-04-10 2019-03-19 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and device therefor
CN112865847B (zh) * 2015-04-10 2023-09-12 Lg 电子株式会社 在无线通信系统中报告信道状态信息的方法及其设备
US10931342B2 (en) 2015-08-13 2021-02-23 Samsung Electronics Co., Ltd. Reference signal measurement method and apparatus for use in mobile communication system
KR102368867B1 (ko) * 2015-08-13 2022-03-03 삼성전자 주식회사 이동 통신 시스템에서 기준 신호 측정 방법 및 장치
CN108352870B (zh) * 2015-11-04 2021-07-27 瑞典爱立信有限公司 对从天线阵列的传输进行预编码的方法和发送无线电节点
CN107231657A (zh) * 2016-03-24 2017-10-03 西安中兴新软件有限责任公司 一种信号传输方法及装置
MX2018012382A (es) 2016-06-03 2019-02-20 Panasonic Ip Corp America Aparato de transmision y metodo de transmision.
EP3520463A4 (en) * 2016-09-30 2020-04-29 Qualcomm Incorporated ACQUIREMENT OF CHANNEL STATUS INFORMATION (CSI) FOR DYNAMIC MIMO TRANSMISSION
CN106452683B (zh) * 2016-12-07 2019-04-30 中国联合网络通信集团有限公司 一种lte-a系统中不同传输模式的切换方法和基站
CN108112075B (zh) * 2017-05-05 2023-05-02 中兴通讯股份有限公司 上行传输参数的确定方法及配置信息的发送方法
WO2018235270A1 (ja) * 2017-06-23 2018-12-27 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
EP4099791B1 (en) 2017-08-10 2025-11-26 Huawei Technologies Co., Ltd. Resource configuration method and device
CN109391301B (zh) 2017-08-11 2021-12-14 大唐移动通信设备有限公司 一种上行传输码本确定方法及设备
ES2952020T3 (es) * 2017-09-14 2023-10-26 Ntt Docomo Inc Terminal de usuario
CN110324884B (zh) 2018-03-30 2021-04-06 维沃移动通信有限公司 传输模式确定方法及设备
CN111801905B (zh) * 2018-06-20 2021-10-01 华为技术有限公司 Csi-rs发送方法、设备及基站
KR102664932B1 (ko) * 2018-09-03 2024-05-10 삼성전자주식회사 무선통신 시스템에서 단말 안테나 설정 방법 및 장치
WO2020050594A1 (ko) * 2018-09-03 2020-03-12 삼성전자 주식회사 무선통신 시스템에서 단말 안테나 설정 방법 및 장치
US11140013B2 (en) * 2018-11-02 2021-10-05 At&T Intellectual Property I, L.P. Facilitating an antenna port specific downlink control channel design for advanced networks
EP3911007A4 (en) * 2019-01-10 2022-07-27 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
JP7273160B2 (ja) * 2019-08-08 2023-05-12 株式会社Ｎｔｔドコモ 端末、基地局及び通信方法
WO2021064969A1 (ja) * 2019-10-03 2021-04-08 株式会社Ｎｔｔドコモ 端末
US12543036B2 (en) * 2020-05-26 2026-02-03 Ntt Docomo, Inc. Terminal and communication method
CN113949481B (zh) * 2020-07-15 2023-04-18 大唐移动通信设备有限公司 一种信道状态信息反馈方法及装置
EP4233185A4 (en) * 2020-10-23 2024-10-09 Qualcomm Incorporated PROCEDURE FOR CODEBOOK CONFIGURATION AND CAPACITY FOR CSI WITH FDD RECIPROCITY
US20240430918A1 (en) * 2023-06-20 2024-12-26 Qualcomm Incorporated Ue instructed dynamic antenna sharing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370005A (zh) * 2007-08-16 2009-02-18 中兴通讯股份有限公司 一种在高速分组接入信道上传输信令的方法
WO2009106616A1 (en) * 2008-02-29 2009-09-03 Nokia Siemens Networks Oy Relay node connection management
CN101764642A (zh) * 2009-12-30 2010-06-30 中兴通讯股份有限公司 一种下行控制信息的传输方法及传输系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4478109B2 (ja) * 2003-07-30 2010-06-09 ソフトバンクＢｂ株式会社 通信システム、呼接続サーバ、端末装置及び通信方法
EP1681883A4 (en) * 2003-10-31 2011-06-15 Kyocera Corp METHOD OF DECISION ON TRANSMISSION RATE, THIS USING BASE STATION APPARATUS AND THIS DEVICE DEVICE USING
JP4541165B2 (ja) 2005-01-13 2010-09-08 富士通株式会社 無線通信システム及び送信装置
CN101192920B (zh) * 2006-11-21 2015-04-29 华为技术有限公司 一种应答请求的方法和设备
CN103475398A (zh) 2007-02-13 2013-12-25 Lm爱立信电话有限公司 组合了对无线信号的循环延迟分集和预编码的方法和系统
US7965785B2 (en) * 2007-04-04 2011-06-21 Ntt Docomo, Inc. Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions
KR101173940B1 (ko) * 2007-06-01 2012-09-03 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 중계국을 사용하는 다중 안테나 시스템에서의 송 수신 장치및 방법
US8989285B2 (en) * 2007-09-26 2015-03-24 Samsung Electronics Co., Ltd. Efficient MIMO precoding feedback scheme
EP2266238B9 (en) * 2008-03-24 2016-06-15 Nokia Technologies OY Soft buffer memory configuration in a communication system
CN102057717A (zh) * 2008-06-23 2011-05-11 松下电器产业株式会社 功率上升空间的报告方法及移动台装置
EP2327193B1 (en) * 2008-08-14 2017-05-31 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple reference signals in ofdma communication systems
US20100046412A1 (en) * 2008-08-22 2010-02-25 Texas Instruments Incorporated Reference signal structures for more than four antennas
WO2010088536A1 (en) * 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
WO2010089408A1 (en) * 2009-02-09 2010-08-12 Nokia Siemens Networks Oy Method and apparatus for providing channel state reporting
US8953563B2 (en) * 2009-04-24 2015-02-10 Samsung Electronics Co., Ltd. Method and system for multi-layer beamforming
EP2446546B1 (en) * 2009-06-24 2017-03-15 BlackBerry Limited Antenna management in lte-a communication systems
US8923143B2 (en) * 2009-06-29 2014-12-30 Qualcomm Incorporated Open loop channel reporting in a wireless communication system
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
US8270359B2 (en) * 2010-03-15 2012-09-18 Motorola Mobility Llc Antenna port information signaling in wireless communication system
US9088322B2 (en) * 2010-03-31 2015-07-21 Nokia Technologies Oy Codebook subset restriction based on codebook grouping
US8743799B2 (en) * 2010-06-24 2014-06-03 Nokia Siemens Networks Oy Change of rate matching modes in presence of channel state information reference signal transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101370005A (zh) * 2007-08-16 2009-02-18 中兴通讯股份有限公司 一种在高速分组接入信道上传输信令的方法
WO2009106616A1 (en) * 2008-02-29 2009-09-03 Nokia Siemens Networks Oy Relay node connection management
CN101764642A (zh) * 2009-12-30 2010-06-30 中兴通讯股份有限公司 一种下行控制信息的传输方法及传输系统

Also Published As

Publication number Publication date
CN103081388A (zh) 2013-05-01
JP5356339B2 (ja) 2013-12-04
EP2613465B1 (en) 2019-12-04
CN103081388B (zh) 2016-01-06
KR101458333B1 (ko) 2014-11-04
JP2012054885A (ja) 2012-03-15
EP2613465A4 (en) 2015-01-21
KR20130069783A (ko) 2013-06-26
TWI472177B (zh) 2015-02-01
AU2011296989B2 (en) 2015-02-19
US20130142125A1 (en) 2013-06-06
US20160043836A1 (en) 2016-02-11
US9185743B2 (en) 2015-11-10
TW201225562A (en) 2012-06-16
CN105490718A (zh) 2016-04-13
WO2012029845A1 (ja) 2012-03-08
AU2011296989A1 (en) 2013-03-21
EP2613465A1 (en) 2013-07-10
US10057028B2 (en) 2018-08-21

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