CN103354486B - 用户装置、发送方法和通信系统 - Google Patents

用户装置、发送方法和通信系统 Download PDF

Info

Publication number
CN103354486B
CN103354486B CN201310316199.4A CN201310316199A CN103354486B CN 103354486 B CN103354486 B CN 103354486B CN 201310316199 A CN201310316199 A CN 201310316199A CN 103354486 B CN103354486 B CN 103354486B
Authority
CN
China
Prior art keywords
pmi
sending
precoding matrix
uplink physical
shared channel
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.)
Active
Application number
CN201310316199.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN103354486A (zh
Inventor
田冈秀和
佐和桥卫
三木信彦
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
Publication of CN103354486A publication Critical patent/CN103354486A/zh
Application granted granted Critical
Publication of CN103354486B publication Critical patent/CN103354486B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • 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

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)
CN201310316199.4A 2007-10-01 2008-09-26 用户装置、发送方法和通信系统 Active CN103354486B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP258109/07 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
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2008801182372A Division 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

Publications (2)

Publication Number Publication Date
CN103354486A CN103354486A (zh) 2013-10-16
CN103354486B true CN103354486B (zh) 2017-03-01

Family

ID=40526113

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310316199.4A Active CN103354486B (zh) 2007-10-01 2008-09-26 用户装置、发送方法和通信系统
CN2008801182372A Pending 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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2008801182372A Pending 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

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)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2012065278A1 (en) * 2010-11-15 2012-05-24 Telefonaktiebolaget L M Ericsson (Publ) Two-dimensional ue pairing in mimo systems
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
WO2012124922A2 (ko) * 2011-03-11 2012-09-20 엘지전자 주식회사 하향링크 신호 수신 방법 및 전송 방법과, 사용자기기 및 기지국
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100532295B1 (ko) * 2003-03-25 2005-11-29 재단법인서울대학교산학협력재단 다중 송수신 안테나 시스템을 위한 무선통신 장치 및방법
RU2301492C2 (ru) * 2005-08-18 2007-06-20 Самсунг Электроникс Ко., Лтд. Способ передачи голосовых данных в цифровой системе радиосвязи и устройство для его осуществления
US20070165738A1 (en) * 2005-10-27 2007-07-19 Barriac Gwendolyn D Method and apparatus for pre-coding for a mimo system
KR100996023B1 (ko) 2005-10-31 2010-11-22 삼성전자주식회사 다중 안테나 통신 시스템에서 데이터 송수신 장치 및 방법
TWI455514B (zh) * 2006-02-03 2014-10-01 Interdigital Tech Corp 每時間間隔支援多數混合自動重複請求程序方法及設備
TWI410098B (zh) * 2006-03-17 2013-09-21 Lg Electronics Inc 用以轉換資料之方法，及以其傳輸和接收資料之方法
JP4749190B2 (ja) 2006-03-24 2011-08-17 三洋電機株式会社 車両用の電源装置とこの電源装置のコンタクターの溶着を判別する溶着検出方法
US20080219370A1 (en) * 2007-03-06 2008-09-11 Texas Instruments Incorporated User equipment feedback structures for mimo ofdma
US20080233902A1 (en) * 2007-03-21 2008-09-25 Interdigital Technology Corporation Method and apparatus for communicating precoding or beamforming information to users in mimo wireless communication systems
US8195184B2 (en) * 2007-04-30 2012-06-05 Broadcom Corporation Method and system for best-M CQI feedback together with PMI feedback
WO2008137430A1 (en) * 2007-04-30 2008-11-13 Interdigital Technology Corporation Feedback signaling error detection and checking in mimo wireless communication systems
US8982969B2 (en) * 2007-05-03 2015-03-17 Broadcom Corporation Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooks
US8452296B2 (en) * 2007-06-18 2013-05-28 Motorola Mobility Llc Method and apparatus to facilitate use of default transmitter-receiver configurations
KR101293373B1 (ko) * 2007-06-25 2013-08-05 엘지전자 주식회사 다중안테나 시스템에서의 데이터 전송 방법

Also Published As

Publication number Publication date
BRPI0817621A2 (pt) 2015-03-31
RU2484589C2 (ru) 2013-06-10
WO2009044684A1 (ja) 2009-04-09
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
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

Similar Documents

Publication Publication Date Title
CN103354486B (zh) 用户装置、发送方法和通信系统
CN101682382B (zh) 在移动通信系统中的基站装置、用户装置和方法
US8861455B2 (en) Method and system for signaling configuration of physical uplink shared channel
EP2137835B1 (en) Method of transmitting data in multiple antenna system
CN103957043B (zh) 无线基站装置、移动终端装置以及无线通信方法
AU2011233860B2 (en) Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting MIMO
US8488537B2 (en) Method of transmitting channel information in multiple antenna system
EP3155774B1 (en) Systems and methods for adaptively restricting csi reporting in multi antenna wireless communications systems utilizing unused bit resources
US20120182944A1 (en) Methods and arrangements for signaling channel state information
CN104144449B (zh) 一种资源配置方法、系统及相关装置
US8681746B2 (en) Radio communications apparatus, radio communications method, and radio communications system for reducing overhead of a transmit frame
EP2666251A1 (en) Methods and arrangements for signaling channel state information
JP5337835B2 (ja) 通信システム、ユーザ装置及び送信方法
JP5706935B2 (ja) 移動通信システムにおける基地局装置
JP4800447B2 (ja) 基地局装置、送信方法及び移動通信システム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant