CN103763013B - 基站装置和接收方法 - Google Patents

基站装置和接收方法 Download PDF

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Publication number
CN103763013B
CN103763013B CN201310424721.0A CN201310424721A CN103763013B CN 103763013 B CN103763013 B CN 103763013B CN 201310424721 A CN201310424721 A CN 201310424721A CN 103763013 B CN103763013 B CN 103763013B
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CN
China
Prior art keywords
antenna
reference signal
sounding reference
base station
transmitting
Prior art date
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CN201310424721.0A
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English (en)
Chinese (zh)
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CN103763013A (zh
Inventor
樋口健
樋口健一
佐和桥卫
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
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NTT Docomo Inc
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Publication date
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Publication of CN103763013A publication Critical patent/CN103763013A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0604—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 antenna switching with predefined switching scheme
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201310424721.0A 2007-02-14 2008-02-08 基站装置和接收方法 Active CN103763013B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007034133A JP4869972B2 (ja) 2007-02-14 2007-02-14 ユーザ装置、送信方法、及び無線通信システム
JP2007-034133 2007-02-14
CN2008800120504A CN101657979B (zh) 2007-02-14 2008-02-08 基站装置、用户装置以及通信控制方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2008800120504A Division CN101657979B (zh) 2007-02-14 2008-02-08 基站装置、用户装置以及通信控制方法

Publications (2)

Publication Number Publication Date
CN103763013A CN103763013A (zh) 2014-04-30
CN103763013B true CN103763013B (zh) 2017-01-18

Family

ID=39690013

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310424721.0A Active CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法
CN2008800120504A Active CN101657979B (zh) 2007-02-14 2008-02-08 基站装置、用户装置以及通信控制方法

Family Applications After (1)

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CN2008800120504A Active CN101657979B (zh) 2007-02-14 2008-02-08 基站装置、用户装置以及通信控制方法

Country Status (8)

Country Link
US (2) US8463203B2 (enExample)
EP (2) EP2683096B1 (enExample)
JP (1) JP4869972B2 (enExample)
KR (1) KR101340379B1 (enExample)
CN (2) CN103763013B (enExample)
BR (1) BRPI0808128A2 (enExample)
RU (1) RU2456744C2 (enExample)
WO (1) WO2008099780A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104468067B (zh) 2007-08-08 2017-11-24 知识产权之桥一号有限责任公司 基站装置和接收方法
AU2009211752B2 (en) * 2008-02-05 2012-11-29 Sharp Kabushiki Kaisha Mobile communication device, base station device, wireless control method, and mobile communication system
WO2009147958A1 (ja) * 2008-06-06 2009-12-10 シャープ株式会社 移動通信システム、移動通信装置及び移動通信方法
JP5404623B2 (ja) * 2008-06-23 2014-02-05 パナソニック株式会社 無線通信装置および無線通信方法
US8811513B2 (en) 2010-02-05 2014-08-19 Qualcomm Incorporated Antenna switching in a closed loop transmit diversity system
JP5291664B2 (ja) * 2010-04-30 2013-09-18 株式会社エヌ・ティ・ティ・ドコモ データ送信方法、基地局装置及び移動局装置
US8891387B2 (en) * 2010-05-03 2014-11-18 Qualcomm Incorporated UE based conditional enabling of ULTD
JP5574872B2 (ja) * 2010-08-03 2014-08-20 シャープ株式会社 基地局装置、移動局装置、および、通信方法
US8416741B2 (en) * 2010-09-07 2013-04-09 Verizon Patent And Licensing Inc. Machine-to-machine communications over fixed wireless networks
CN103370898B (zh) * 2011-02-07 2017-08-29 瑞典爱立信有限公司 用于探测参考信号srs的上行链路传送的基站（天线）选择的方法和装置
WO2012153994A2 (ko) * 2011-05-10 2012-11-15 엘지전자 주식회사 복수의 안테나 포트를 이용하여 신호를 전송하는 방법 및 이를 위한 송신단 장치
US9379789B2 (en) 2013-07-03 2016-06-28 Qualcomm Incorporated Antenna selection adjustment
CN106063161B (zh) * 2014-02-28 2019-04-19 Lg电子株式会社 用于在无线通信系统中生成低延迟信号的方法和装置
PT3161988T (pt) * 2014-06-24 2023-02-17 Ericsson Telefon Ab L M Método e aparelhos para operação de uma rede de comunicação sem fios
WO2016187744A1 (zh) 2015-05-22 2016-12-01 富士通株式会社 参考信号的资源配置方法、装置以及通信系统
CN110447280B (zh) * 2017-02-15 2023-03-24 瑞典爱立信有限公司 管理无线通信网络中的通信
US10320517B2 (en) 2017-06-05 2019-06-11 J3 Technology LLC Switched transmit antennas with no feedback for multipath reduction
JP2021182655A (ja) * 2018-08-09 2021-11-25 ソニーグループ株式会社 通信装置、通信制御方法及び記録媒体
CN111405663A (zh) * 2019-01-03 2020-07-10 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2020214071A1 (en) * 2019-04-17 2020-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node and method for reducing energy consumption in a wireless communications network
US11374633B2 (en) * 2019-11-21 2022-06-28 Qualcomm Incorporated Low cost power efficient antenna switch diversity and cyclic delay diversity transceiver
CN112583504B (zh) * 2020-12-16 2022-09-06 维沃移动通信有限公司 天线切换方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050032809A (ko) * 2003-10-02 2005-04-08 삼성전자주식회사 시분할-부호분할 다중접속 이동통신 시스템에서 빔포밍수행 장치 및 방법
CN1205764C (zh) * 1998-11-18 2005-06-08 松下电器产业株式会社 无线通信装置及发送天线切换方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2650297B2 (ja) * 1988-01-30 1997-09-03 ソニー株式会社 アンテナ切換方法
US5541963A (en) * 1993-12-01 1996-07-30 Hitachi, Ltd. Diversity receiving apparatus
JPH07162350A (ja) * 1993-12-07 1995-06-23 Hitachi Ltd ダイバーシティ受信装置
DE19546599C2 (de) * 1995-12-13 1999-07-29 Siemens Ag Sendeeinrichtung
US5692019A (en) * 1996-06-17 1997-11-25 Motorola, Inc. Communication device having antenna switch diversity, and method therefor
JPH11252614A (ja) 1998-03-05 1999-09-17 Kokusai Electric Co Ltd 通信システム及び基地局装置及び移動局装置
KR20000002504A (ko) * 1998-06-20 2000-01-15 윤종용 이동통신 시스템의 선택적 송신 다이버시티 장치 및 방법
JP2001196928A (ja) 2000-01-13 2001-07-19 Hitachi Ltd Ａ／ｄ変換処理装置
FR2810456B1 (fr) * 2000-06-20 2005-02-11 Mitsubishi Electric Inf Tech Dispositif d'antenne reconfigurable pour station de telecommunication
DE60122530T2 (de) * 2001-10-09 2007-04-05 Lucent Technologies Inc. Verfahren und Vorrichtung zum Erzeugen von einer Diversityübertragung in drahtlosen Kommunikationssystemen anhand von Antennenhopping-Sequenzen und/oder Polarisationshopping-Sequencen
JP3796188B2 (ja) 2002-04-09 2006-07-12 パナソニック モバイルコミュニケーションズ株式会社 Ｏｆｄｍ通信方法およびｏｆｄｍ通信装置
CN1281084C (zh) * 2002-11-04 2006-10-18 中兴通讯股份有限公司 一种实时天线选择发射分集方法及装置
EP1460771B1 (en) * 2003-03-19 2006-05-31 Sony Ericsson Mobile Communications AB A switchable antenna arrangement
JP2004320528A (ja) 2003-04-17 2004-11-11 Mitsubishi Electric Corp ダイバーシチ受信装置
US7039370B2 (en) * 2003-10-16 2006-05-02 Flarion Technologies, Inc. Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
JP4396379B2 (ja) * 2004-04-23 2010-01-13 日本電気株式会社 受信ダイバーシティシステムおよびその制御方法
JP2006067237A (ja) * 2004-08-26 2006-03-09 Sharp Corp 無線送信機および無線受信機
US20060111054A1 (en) * 2004-11-22 2006-05-25 Interdigital Technology Corporation Method and system for selecting transmit antennas to reduce antenna correlation
US7573851B2 (en) * 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
WO2006104029A1 (ja) * 2005-03-28 2006-10-05 Matsushita Electric Industrial Co., Ltd. 受信端末
JP2006279450A (ja) * 2005-03-29 2006-10-12 Clarion Co Ltd 車載用デジタルテレビ受信装置
JP4812357B2 (ja) 2005-07-29 2011-11-09 株式会社Ｓｕｗａオプトロニクス 小径カメラ
US8116412B1 (en) * 2006-12-30 2012-02-14 Rockstar Bidco, LP Modulation division multiple access
US7697623B2 (en) * 2007-01-05 2010-04-13 Mitsubishi Electric Research Laboratories, Inc. Method and system for switching antennas during transmission time intervals in OFDMA systems
CN101682918B (zh) * 2007-02-02 2012-12-26 Lg电子株式会社 天线切换方法及其发射和接收信号的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205764C (zh) * 1998-11-18 2005-06-08 松下电器产业株式会社 无线通信装置及发送天线切换方法
KR20050032809A (ko) * 2003-10-02 2005-04-08 삼성전자주식회사 시분할-부호분할 다중접속 이동통신 시스템에서 빔포밍수행 장치 및 방법

Also Published As

Publication number Publication date
JP4869972B2 (ja) 2012-02-08
EP2129005A1 (en) 2009-12-02
WO2008099780A1 (ja) 2008-08-21
EP2683096A1 (en) 2014-01-08
KR101340379B1 (ko) 2013-12-13
US8463203B2 (en) 2013-06-11
RU2009133104A (ru) 2011-03-20
JP2008199424A (ja) 2008-08-28
EP2129005A4 (en) 2013-12-11
RU2456744C2 (ru) 2012-07-20
US9369996B2 (en) 2016-06-14
CN101657979B (zh) 2013-10-30
US20130223415A1 (en) 2013-08-29
KR20090110871A (ko) 2009-10-22
EP2683096B1 (en) 2017-08-23
CN101657979A (zh) 2010-02-24
CN103763013A (zh) 2014-04-30
BRPI0808128A2 (pt) 2014-06-17
US20100056074A1 (en) 2010-03-04

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