CN102405605B - 无线通信系统、移动站装置、基站装置和无线通信方法 - Google Patents

无线通信系统、移动站装置、基站装置和无线通信方法 Download PDF

Info

Publication number
CN102405605B
CN102405605B CN201080017483.6A CN201080017483A CN102405605B CN 102405605 B CN102405605 B CN 102405605B CN 201080017483 A CN201080017483 A CN 201080017483A CN 102405605 B CN102405605 B CN 102405605B
Authority
CN
China
Prior art keywords
transmission
antennas
power
base station
station apparatus
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
CN201080017483.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN102405605A (zh
Inventor
浜口泰弘
横枕一成
中村理
后藤淳悟
高桥宏树
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43011052&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102405605(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CN102405605A publication Critical patent/CN102405605A/zh
Application granted granted Critical
Publication of CN102405605B publication Critical patent/CN102405605B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201080017483.6A 2009-04-23 2010-04-14 无线通信系统、移动站装置、基站装置和无线通信方法 Active CN102405605B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009105379 2009-04-23
JP2009-105379 2009-04-23
PCT/JP2010/056688 WO2010122934A1 (ja) 2009-04-23 2010-04-14 無線通信システム、移動局装置、基地局装置および無線通信方法

Publications (2)

Publication Number Publication Date
CN102405605A CN102405605A (zh) 2012-04-04
CN102405605B true CN102405605B (zh) 2015-05-20

Family

ID=43011052

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080017483.6A Active CN102405605B (zh) 2009-04-23 2010-04-14 无线通信系统、移动站装置、基站装置和无线通信方法

Country Status (6)

Country Link
US (1) US8649357B2 (OSRAM)
EP (1) EP2424124B1 (OSRAM)
JP (2) JP4945701B2 (OSRAM)
CN (1) CN102405605B (OSRAM)
EA (1) EA022236B1 (OSRAM)
WO (1) WO2010122934A1 (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8971949B2 (en) * 2008-09-29 2015-03-03 Nokia Siemens Networks Oy Apparatus, method, system and program for power control or power setting
JP5500894B2 (ja) * 2009-07-22 2014-05-21 シャープ株式会社 端末装置および通信方法
CN102480776B (zh) * 2010-11-24 2015-03-11 中国移动通信集团公司 调整ue的上行授权物理下行控制信道的方法和基站
JP2013081088A (ja) * 2011-10-04 2013-05-02 Nippon Telegr & Teleph Corp <Ntt> 無線通信装置及び無線通信方法
KR101932197B1 (ko) * 2012-07-03 2018-12-24 삼성전자주식회사 다중 안테나 통신 시스템에서의 안테나 개수 결정 방법 및 장치
US9674828B2 (en) * 2012-11-22 2017-06-06 Sharp Kabushiki Kaisha Terminal apparatus
WO2016165059A1 (en) * 2015-04-13 2016-10-20 Nokia Technologies Oy Method, network element, user equipment and system for optimal use of high-number rx
CN108288982B (zh) * 2017-01-10 2019-07-23 上海朗帛通信技术有限公司 一种用于功率调整的ue、基站中的方法和装置
CN115085773A (zh) * 2021-03-10 2022-09-20 中兴通讯股份有限公司 一种天线数目变更方法、装置、设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003087A2 (en) * 2006-06-29 2008-01-03 Qualcomm Incorporated Method and apparatus for selection mechanism between ofdm-mimo and lfdm-simo
WO2008155469A1 (en) * 2007-06-20 2008-12-24 Nokia Siemens Networks Oy Power headroom reporting method
WO2009041034A1 (ja) * 2007-09-27 2009-04-02 Panasonic Corporation 無線通信装置、無線通信システム及び無線通信方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991618A (en) * 1998-05-29 1999-11-23 Motorola, Inc. Method and system for estimating a communication mode quality in a wireless communications system
US6859503B2 (en) 2001-04-07 2005-02-22 Motorola, Inc. Method and system in a transceiver for controlling a multiple-input, multiple-output communications channel
WO2002091625A1 (fr) 2001-05-02 2002-11-14 Fujitsu Limited Systeme a diversite d'emission
JP2006165641A (ja) 2004-12-02 2006-06-22 Matsushita Electric Ind Co Ltd 携帯端末装置
CN101189818A (zh) 2005-06-03 2008-05-28 松下电器产业株式会社 无线发送装置、无线接收装置及信号配置方法
JP4788436B2 (ja) * 2006-03-29 2011-10-05 日本電気株式会社 無線リソース割り当て方法及びそれを用いる無線リソース割り当て装置並びに基地局
JP2008017096A (ja) 2006-07-05 2008-01-24 Fujitsu Ltd 複数アンテナによる送信／受信を行う通信システム、その送信装置及び受信装置
JP4818942B2 (ja) * 2007-01-19 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
JP4563415B2 (ja) 2007-02-14 2010-10-13 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び方法
US8054837B2 (en) 2007-04-30 2011-11-08 Yim Tu Investments Ltd., Llc Multiuser scheduling for MIMO broadcast channels with finite rate feedback
US8724718B2 (en) * 2008-04-10 2014-05-13 Mediatek Inc. Pilot pattern design for small size resource block in OFDMA systems
KR101328790B1 (ko) * 2008-10-20 2013-11-13 인터디지탈 패튼 홀딩스, 인크 반송파 집적 방법
EP2389736A1 (en) * 2009-01-20 2011-11-30 Telefonaktiebolaget LM Ericsson (publ) Method of estimating path loss for a channel
AR075865A1 (es) * 2009-03-17 2011-05-04 Interdigital Patent Holdings Metodo y aparato para control de potencia de transmision de senal de referencia de sonido (srs)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003087A2 (en) * 2006-06-29 2008-01-03 Qualcomm Incorporated Method and apparatus for selection mechanism between ofdm-mimo and lfdm-simo
WO2008155469A1 (en) * 2007-06-20 2008-12-24 Nokia Siemens Networks Oy Power headroom reporting method
WO2009041034A1 (ja) * 2007-09-27 2009-04-02 Panasonic Corporation 無線通信装置、無線通信システム及び無線通信方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Panasonic.System performance of uplink non-contiguous resource allocation.《3GPP TSG RAN WG1 Meeting #55》.2008,1-5. *

Also Published As

Publication number Publication date
EA201101544A1 (ru) 2012-05-30
JP5393825B2 (ja) 2014-01-22
JP2012161079A (ja) 2012-08-23
US20120063341A1 (en) 2012-03-15
EP2424124A1 (en) 2012-02-29
JPWO2010122934A1 (ja) 2012-10-25
CN102405605A (zh) 2012-04-04
EA022236B1 (ru) 2015-11-30
WO2010122934A1 (ja) 2010-10-28
US8649357B2 (en) 2014-02-11
EP2424124A4 (en) 2013-04-17
EP2424124B1 (en) 2019-08-14
JP4945701B2 (ja) 2012-06-06

Similar Documents

Publication Publication Date Title
US11902217B2 (en) Cross-carrier spatial relation indication for semi-persistent sounding reference signal (SP-SRS) resources
CN102405605B (zh) 无线通信系统、移动站装置、基站装置和无线通信方法
US8917788B2 (en) Wireless communication system, base station apparatus, and mobile station apparatus
US9693378B2 (en) MIMO wireless communication system, MIMO transmission method, and apparatus
CN104067673B (zh) 控制上行链路控制信道的功率电平
CN102119553B (zh) 无线通信系统、控制站装置及终端装置
CN102083181B (zh) 一种功率控制方法和设备
CN110602721A (zh) 通信方法及装置
CN101573898A (zh) 在移动通信系统中使用的基站装置、用户装置和方法
CN104380825A (zh) 用于多用户mimo调度的方法和节点
CN102301803B (zh) 无线通信装置、以及基站装置
KR20110085521A (ko) 무선 통신 시스템에서 송신 전력 제어 장치 및 방법
JP5603288B2 (ja) 無線通信システム、無線通信方法および基地局装置
WO2022228663A1 (en) Determination of uplink mimo transmission state for a ue
WO2023130261A1 (en) Beam selection based on power management maximum power reduction (p-mpr) report according to an event from a body proximity sensor (bps)
WO2013113364A1 (en) Usage of multiflow and multiple input multiple output in cellular communication systems
Chen et al. Interference Management with Macro-Diversity

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant