CN101657979B - 基站装置、用户装置以及通信控制方法 - Google Patents

基站装置、用户装置以及通信控制方法 Download PDF

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Publication number
CN101657979B
CN101657979B CN2008800120504A CN200880012050A CN101657979B CN 101657979 B CN101657979 B CN 101657979B CN 2008800120504 A CN2008800120504 A CN 2008800120504A CN 200880012050 A CN200880012050 A CN 200880012050A CN 101657979 B CN101657979 B CN 101657979B
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China
Prior art keywords
antenna
reference signal
transmitting
switching
base station
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CN2008800120504A
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Chinese (zh)
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CN101657979A (zh
Inventor
樋口健一
佐和桥卫
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NTT Docomo Inc
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NTT Docomo Inc
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Priority to CN201310424721.0A priority Critical patent/CN103763013B/zh
Publication of CN101657979A publication Critical patent/CN101657979A/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

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

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310424721.0A CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法

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
JP034133/2007 2007-02-14
PCT/JP2008/052137 WO2008099780A1 (ja) 2007-02-14 2008-02-08 基地局装置及びユーザ装置並びに通信制御方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310424721.0A Division CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法

Publications (2)

Publication Number Publication Date
CN101657979A CN101657979A (zh) 2010-02-24
CN101657979B true CN101657979B (zh) 2013-10-30

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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
CN201310424721.0A Active CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法

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CN201310424721.0A Active CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法

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US (2) US8463203B2 (enExample)
EP (2) EP2683096B1 (enExample)
JP (1) JP4869972B2 (enExample)
KR (1) KR101340379B1 (enExample)
CN (2) CN101657979B (enExample)
BR (1) BRPI0808128A2 (enExample)
RU (1) RU2456744C2 (enExample)
WO (1) WO2008099780A1 (enExample)

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MX2010013250A (es) * 2008-06-06 2010-12-21 Sharp Kk Sistema de comunicacion movil, dispositivo de comunicacion movil y metodo de comunicacion movil.
EP3327982B1 (en) * 2008-06-23 2019-08-07 Sun Patent Trust Method of arranging reference signals and wireless communication system
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
WO2012108802A1 (en) * 2011-02-07 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Base station (antenna) selection for uplink transmission of sounding reference signals, srs
US9401791B2 (en) * 2011-05-10 2016-07-26 Lg Electronics Inc. Method for transmitting signal using plurality of antenna ports and transmission end apparatus for same
US9379789B2 (en) * 2013-07-03 2016-06-28 Qualcomm Incorporated Antenna selection adjustment
US10057906B2 (en) 2014-02-28 2018-08-21 Lg Electronics Inc. Method and apparatus for generating signal for low latency in wireless communication system
JP6466973B2 (ja) * 2014-06-24 2019-02-06 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ワイヤレス通信ネットワークを動作させる方法および装置
CN107534533B (zh) 2015-05-22 2020-09-18 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
US11272387B2 (en) * 2017-02-15 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Managing communication in a wireless communication network
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

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CN1691540A (zh) * 2004-04-23 2005-11-02 日本电气株式会社 接收分集系统及其控制方法

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Also Published As

Publication number Publication date
EP2129005A1 (en) 2009-12-02
RU2009133104A (ru) 2011-03-20
CN103763013B (zh) 2017-01-18
WO2008099780A1 (ja) 2008-08-21
JP2008199424A (ja) 2008-08-28
US20100056074A1 (en) 2010-03-04
KR101340379B1 (ko) 2013-12-13
EP2129005A4 (en) 2013-12-11
RU2456744C2 (ru) 2012-07-20
CN103763013A (zh) 2014-04-30
BRPI0808128A2 (pt) 2014-06-17
US9369996B2 (en) 2016-06-14
US20130223415A1 (en) 2013-08-29
KR20090110871A (ko) 2009-10-22
JP4869972B2 (ja) 2012-02-08
EP2683096A1 (en) 2014-01-08
CN101657979A (zh) 2010-02-24
EP2683096B1 (en) 2017-08-23
US8463203B2 (en) 2013-06-11

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