CN102571177B - 无线基站装置、终端装置及无线通信方法 - Google Patents

无线基站装置、终端装置及无线通信方法 Download PDF

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Publication number
CN102571177B
CN102571177B CN201210015523.4A CN201210015523A CN102571177B CN 102571177 B CN102571177 B CN 102571177B CN 201210015523 A CN201210015523 A CN 201210015523A CN 102571177 B CN102571177 B CN 102571177B
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transmission
information
base station
terminal device
signal
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CN102571177A (zh
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岸上高明
四方英邦
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • 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
    • H04B7/0697—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 spatial multiplexing
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201210015523.4A 2005-04-11 2006-04-11 无线基站装置、终端装置及无线通信方法 Active CN102571177B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP113238/05 2005-04-11
JP2005113238 2005-04-11
JP108157/06 2006-04-11
JP2006108157A JP4802830B2 (ja) 2005-04-11 2006-04-11 端末装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2006800117771A Division CN101156335B (zh) 2005-04-11 2006-04-11 无线基站装置

Publications (2)

Publication Number Publication Date
CN102571177A CN102571177A (zh) 2012-07-11
CN102571177B true CN102571177B (zh) 2014-07-30

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ID=37087057

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CN201210015523.4A Active CN102571177B (zh) 2005-04-11 2006-04-11 无线基站装置、终端装置及无线通信方法

Country Status (4)

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US (2) US8009578B2 (enExample)
JP (1) JP4802830B2 (enExample)
CN (1) CN102571177B (enExample)
WO (1) WO2006109786A1 (enExample)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952511B1 (en) 1999-04-07 2011-05-31 Geer James L Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns
JP4802830B2 (ja) 2005-04-11 2011-10-26 パナソニック株式会社 端末装置
JP4988379B2 (ja) * 2007-02-23 2012-08-01 京セラ株式会社 無線基地局及びチャネル割当情報送信方法
WO2008105300A1 (ja) * 2007-02-23 2008-09-04 Kyocera Corporation 無線基地局及びチャネル割当情報送信方法
JP4988393B2 (ja) * 2007-03-15 2012-08-01 京セラ株式会社 無線基地局及びチャネル割当情報送信方法
KR100974194B1 (ko) 2007-03-05 2010-08-05 삼성전자주식회사 다중 입출력 무선통신 시스템에서 역호환성을 갖는 공간다중화 장치 및 방법
JP4415026B2 (ja) * 2007-03-09 2010-02-17 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける基地局アンテナ放射パターン制御方法及びそのシステム
JP5029687B2 (ja) 2007-03-28 2012-09-19 富士通株式会社 送信装置並びにアレーアンテナ制御方法及び装置
WO2008123250A1 (ja) * 2007-03-29 2008-10-16 Kyocera Corporation 通信制御方法、通信システム、通信制御装置および無線基地局
CN101755391B (zh) 2007-07-18 2013-08-07 马维尔国际贸易有限公司 具有用于多个客户站的独立数据的同步下行链路传输的接入点
CN101755498B (zh) 2007-07-18 2016-09-28 马维尔国际贸易有限公司 一种无线网络和客户站
EP2180624B1 (en) 2007-08-13 2020-08-05 Sharp Kabushiki Kaisha Radio base station
JP5133007B2 (ja) * 2007-08-16 2013-01-30 三星電子株式会社 送信装置、及びビームフォーミング行列生成方法
KR101480146B1 (ko) * 2007-12-17 2015-01-07 한국전자통신연구원 빔형성 방법
JP5275835B2 (ja) * 2008-02-05 2013-08-28 パナソニック株式会社 基地局装置、端末装置および無線通信システム
JP5138416B2 (ja) * 2008-02-25 2013-02-06 京セラ株式会社 基地局および無線通信方法
EP2249498A1 (en) 2008-03-05 2010-11-10 Sharp Kabushiki Kaisha Communication system, communication device and communication method
JP5193644B2 (ja) * 2008-03-26 2013-05-08 株式会社東芝 無線通信装置、プログラムおよび方法
US8982889B2 (en) 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
WO2010018690A1 (ja) * 2008-08-12 2010-02-18 パナソニック株式会社 基地局装置および端末装置
JP5199005B2 (ja) * 2008-09-29 2013-05-15 京セラ株式会社 移動通信システム、基地局装置、およびうなり抑制方法
JP4670934B2 (ja) 2008-10-10 2011-04-13 ソニー株式会社 無線通信システム、無線通信装置、無線通信方法およびコンピュータプログラム
US8340001B2 (en) * 2008-12-11 2012-12-25 Electronics And Telecommunications Research Institute System and method for spatial division multiple access using wireless repeater having single transmitting/receiving antenna
KR101591093B1 (ko) * 2009-03-16 2016-02-19 엘지전자 주식회사 무선자원 할당 방법
US8761033B2 (en) * 2009-06-29 2014-06-24 Qualcomm Incorporated Method and apparatus for multi-station request messaging
US9077594B2 (en) 2009-07-23 2015-07-07 Marvell International Ltd. Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
CN101989867B (zh) * 2009-07-30 2014-05-07 华为技术有限公司 一种协作通信的方法和系统、基站及移动终端装置
US8432785B2 (en) * 2009-09-02 2013-04-30 Qualcomm Incorporated Flexible SDMA and interference suppression
JP5430306B2 (ja) * 2009-09-10 2014-02-26 京セラ株式会社 基地局装置及び基地局装置の通信制御方法
CN102577474A (zh) * 2009-10-05 2012-07-11 住友电气工业株式会社 基站装置和干扰抑制方法
US8434336B2 (en) * 2009-11-14 2013-05-07 Qualcomm Incorporated Method and apparatus for managing client initiated transmissions in multiple-user communication schemes
US9031080B2 (en) * 2009-12-23 2015-05-12 Telefonaktiebolaget L M Ericsson (Publ) Rate allocation scheme for coordinated multipoint transmission
JP5563598B2 (ja) * 2009-12-28 2014-07-30 京セラ株式会社 アダプティブアレイ基地局及びアダプティブアレイ基地局の通信方法
US9014149B2 (en) 2010-01-22 2015-04-21 Sumitomo Electric Industries, Ltd. Communication apparatus and base station apparatus
JP5499806B2 (ja) * 2010-03-19 2014-05-21 住友電気工業株式会社 通信装置
EP2529587B1 (en) * 2010-01-27 2016-10-12 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a wireless communication system
CN102237912B (zh) * 2010-04-28 2015-06-10 中兴通讯股份有限公司 天线数据发送模式的选择方法及装置
EP2583385B1 (en) * 2010-06-16 2018-04-18 Marvell World Trade Ltd. Alternate feedback types for downlink multiple user mimo configurations
JP5561006B2 (ja) * 2010-08-05 2014-07-30 富士通株式会社 データ転送装置、データ受信装置、データ転送方法、およびデータ転送プログラム
JP5518649B2 (ja) * 2010-09-13 2014-06-11 株式会社Ｎｔｔドコモ 無線通信制御方法、無線通信システム、無線基地局および移動端末
US8737506B1 (en) * 2010-12-29 2014-05-27 Sprint Communications Company L.P. Determination of transmit diversity transmission delays
US8837621B2 (en) * 2011-05-09 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) Channel estimation for a very large-scale multiple-input multiple output (MIMO) system
US9008677B2 (en) 2011-06-08 2015-04-14 Qualcomm Incorporated Communication devices for multiple group communications
WO2013032584A1 (en) 2011-08-29 2013-03-07 Marvell World Trade Ltd. Coexistence of a normal-rate physical layer and a low-rate physical layer in a wireless network
JP5184690B1 (ja) * 2011-11-04 2013-04-17 株式会社エヌ・ティ・ティ・ドコモ 受信器
CN102404090B (zh) * 2012-01-02 2014-04-16 西安电子科技大学 基于奇异值分解的多用户mimo系统下行链路传输方法
KR101968704B1 (ko) * 2012-03-13 2019-04-12 삼성전자주식회사 다중 안테나 통신 시스템에서의 전송 파워 결정 방법 및 장치
JP5547771B2 (ja) * 2012-04-03 2014-07-16 日本電信電話株式会社 基地局装置、無線通信方法、及び無線通信システム
CN102647259B (zh) * 2012-04-07 2014-09-17 西安电子科技大学 基于奇异值分解的多用户mimo系统上行链路传输方法
US9497769B1 (en) * 2012-04-12 2016-11-15 Sprint Spectrum L.P. Allocating carriers in a wireless communication system
CN104205663B (zh) 2012-06-07 2017-06-23 日电（中国）有限公司 用于干扰控制的方法和装置
JP6224880B2 (ja) * 2012-07-31 2017-11-01 株式会社Ｎｔｔドコモ 基地局装置、ユーザ端末、通信システム及び通信制御方法
US9137724B1 (en) * 2012-12-21 2015-09-15 Juniper Networks, Inc. Methods and apparatus for load balancing in high density depolyments of wireless access points according to spatial stream capabilities
US20140269409A1 (en) * 2013-03-14 2014-09-18 Telefonaktiebolaget L M Ericsson (Publ) Explicit signaling of number of receiver antennas
US9306643B2 (en) * 2013-10-01 2016-04-05 Alcatel Lucent Decentralized slow-fading precoding for multi-cell wireless systems
WO2016179804A1 (en) 2015-05-12 2016-11-17 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for beam selection
US10158173B2 (en) * 2015-05-29 2018-12-18 Huawei Technologies Co., Ltd. Orthogonal-beam-space spatial multiplexing radio communication system and associated antenna array
JP6510362B2 (ja) * 2015-08-07 2019-05-08 日本電信電話株式会社 無線通信システム
JP6510360B2 (ja) * 2015-08-07 2019-05-08 日本電信電話株式会社 無線通信システム及び無線通信方法
US10624039B2 (en) * 2015-08-28 2020-04-14 Huawei Technologies Co., Ltd. System and method for power offset adjustments for downlink communications
US10623116B2 (en) * 2016-10-04 2020-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and radio network node for determining total radiated power from a plurality of antennas
WO2018187973A1 (zh) * 2017-04-12 2018-10-18 华为技术有限公司 调度用户的确定方法、装置及系统
US9942020B1 (en) * 2017-04-26 2018-04-10 Cisco Technology, Inc. Minimum delay spatio-temporal filtering for interference rejection
CN111713082B (zh) * 2018-02-21 2023-04-21 三菱电机株式会社 无线通信系统、无线通信方法、控制电路及存储介质
CN112805930B (zh) * 2018-09-26 2024-03-19 日本电气株式会社 基站、系统、方法及非暂时性计算机可读介质
CN111130605B (zh) 2018-10-30 2021-06-04 大唐移动通信设备有限公司 一种发射功率的分配方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1376370A (zh) * 1999-07-30 2002-10-23 伊奥斯潘无线公司 蜂窝网络中的空间复用
CN1426171A (zh) * 2001-12-12 2003-06-25 株式会社Ntt都科摩 无线通信方法及其装置
EP1487140A1 (en) * 2002-03-20 2004-12-15 Sanyo Electric Co., Ltd. Radio terminal device, transmission directivity control method, and transmission directivity control program
CN1599276A (zh) * 2004-07-13 2005-03-23 中国科学技术大学 利用随机波束成型的多天线发射接收系统及方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377636B1 (en) * 1999-11-02 2002-04-23 Iospan Wirless, Inc. Method and wireless communications system using coordinated transmission and training for interference mitigation
SE515141C2 (sv) * 2000-03-22 2001-06-18 Ericsson Telefon Ab L M Självkalibrering av matarledningar för gruppantenner
US7110378B2 (en) * 2000-10-03 2006-09-19 Wisconsin Alumni Research Foundation Channel aware optimal space-time signaling for wireless communication over wideband multipath channels
US7095814B2 (en) * 2000-10-11 2006-08-22 Electronics And Telecommunications Research Institute Apparatus and method for very high performance space-time array reception processing using chip-level beamforming and fading rate adaptation
JP4531969B2 (ja) * 2000-12-21 2010-08-25 三菱電機株式会社 アダプティブアンテナ受信装置
JP4587357B2 (ja) * 2001-07-12 2010-11-24 三洋電機株式会社 無線基地システムおよび送信指向性制御方法
JP2003051775A (ja) * 2001-08-06 2003-02-21 Matsushita Electric Ind Co Ltd Ｗ−ｃｄｍａ／ｔｄｄ基地局及びアレイアンテナ指向性制御方法
JP3643805B2 (ja) 2001-09-05 2005-04-27 三洋電機株式会社 無線基地局装置
JP2003124856A (ja) * 2001-10-10 2003-04-25 Hitachi Kokusai Electric Inc アダプティブアレイアンテナ指向性制御システム
JP4166026B2 (ja) * 2002-03-22 2008-10-15 三洋電機株式会社 無線装置、空間パス制御方法および空間パス制御プログラム
KR100511292B1 (ko) * 2002-04-30 2005-08-31 엘지전자 주식회사 레이크 수신기의 빔포밍 웨이트 벡터 업데이트 방법 및 웨이트 벡터를 이용한 레이크 수신장치
US8320301B2 (en) * 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
JP4253173B2 (ja) 2002-10-30 2009-04-08 京セラ株式会社 無線装置、送信制御切替方法、および送信制御切替プログラム
US7813440B2 (en) 2003-01-31 2010-10-12 Ntt Docomo, Inc. Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving method
JP4413545B2 (ja) 2003-07-08 2010-02-10 株式会社エヌ・ティ・ティ・ドコモ 多入力多出力伝搬路信号伝送装置及び受信局
JP4178055B2 (ja) * 2003-02-25 2008-11-12 株式会社エヌ・ティ・ティ・ドコモ 無線パケット通信システム、無線パケット通信方法、基地局及び移動局
KR100532295B1 (ko) * 2003-03-25 2005-11-29 재단법인서울대학교산학협력재단 다중 송수신 안테나 시스템을 위한 무선통신 장치 및방법
US7668125B2 (en) * 2003-09-09 2010-02-23 Qualcomm Incorporated Incremental redundancy transmission for multiple parallel channels in a MIMO communication system
US7443818B2 (en) * 2003-12-15 2008-10-28 Intel Corporation Method, apparatus and system of multiple-input-multiple-output wireless communication
US7394793B2 (en) * 2004-03-12 2008-07-01 Samsung Electronics Co., Ltd. Method and apparatus for generating preambles in a broadband wireless communication system using multiple antennas
JP4413737B2 (ja) 2004-09-30 2010-02-10 Ｈｏｙａ株式会社 ハンドリング治具及びハンドリング治具用スタンド
US7522562B2 (en) * 2004-10-06 2009-04-21 Broadcom Corporation Method and system for channel estimation in a spatial multiplexing MIMO system
JP4832087B2 (ja) * 2005-01-26 2011-12-07 パナソニック株式会社 無線基地局装置及び端末装置
CN100499398C (zh) * 2005-03-02 2009-06-10 中兴通讯股份有限公司 宽带码分多址系统智能天线的实现方法及装置
JP4802830B2 (ja) 2005-04-11 2011-10-26 パナソニック株式会社 端末装置
US20060262874A1 (en) * 2005-05-17 2006-11-23 Interdigital Technology Corporation Method and apparatus for power control in a multiple antenna system
US7324042B2 (en) * 2005-11-15 2008-01-29 The Boeing Company Monostatic radar beam optimization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1376370A (zh) * 1999-07-30 2002-10-23 伊奥斯潘无线公司 蜂窝网络中的空间复用
CN1426171A (zh) * 2001-12-12 2003-06-25 株式会社Ntt都科摩 无线通信方法及其装置
EP1487140A1 (en) * 2002-03-20 2004-12-15 Sanyo Electric Co., Ltd. Radio terminal device, transmission directivity control method, and transmission directivity control program
CN1599276A (zh) * 2004-07-13 2005-03-23 中国科学技术大学 利用随机波束成型的多天线发射接收系统及方法

Also Published As

Publication number Publication date
JP2006319959A (ja) 2006-11-24
US20110261762A1 (en) 2011-10-27
JP4802830B2 (ja) 2011-10-26
US8009578B2 (en) 2011-08-30
US8755358B2 (en) 2014-06-17
CN102571177A (zh) 2012-07-11
WO2006109786A1 (ja) 2006-10-19
US20090279486A1 (en) 2009-11-12

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