JP2008199424A5 - - Google Patents

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Publication number
JP2008199424A5
JP2008199424A5 JP2007034133A JP2007034133A JP2008199424A5 JP 2008199424 A5 JP2008199424 A5 JP 2008199424A5 JP 2007034133 A JP2007034133 A JP 2007034133A JP 2007034133 A JP2007034133 A JP 2007034133A JP 2008199424 A5 JP2008199424 A5 JP 2008199424A5
Authority
JP
Japan
Prior art keywords
antenna
sounding reference
data channel
switching
shared data
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.)
Granted
Application number
JP2007034133A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008199424A (ja
JP4869972B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2007034133A external-priority patent/JP4869972B2/ja
Priority to JP2007034133A priority Critical patent/JP4869972B2/ja
Priority to CN201310424721.0A priority patent/CN103763013B/zh
Priority to EP13186821.8A priority patent/EP2683096B1/en
Priority to RU2009133104/07A priority patent/RU2456744C2/ru
Priority to CN2008800120504A priority patent/CN101657979B/zh
Priority to BRPI0808128-0A2A priority patent/BRPI0808128A2/pt
Priority to EP08711016.9A priority patent/EP2129005A4/en
Priority to US12/526,729 priority patent/US8463203B2/en
Priority to PCT/JP2008/052137 priority patent/WO2008099780A1/ja
Priority to KR1020097018796A priority patent/KR101340379B1/ko
Publication of JP2008199424A publication Critical patent/JP2008199424A/ja
Publication of JP2008199424A5 publication Critical patent/JP2008199424A5/ja
Publication of JP4869972B2 publication Critical patent/JP4869972B2/ja
Application granted granted Critical
Priority to US13/862,995 priority patent/US9369996B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007034133A 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 Expired - Fee Related JP4869972B2 (ja)

Priority Applications (11)

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
EP08711016.9A EP2129005A4 (en) 2007-02-14 2008-02-08 BASIC STATION EQUIPMENT, USER EQUIPMENT AND COMMUNICATION CONTROL METHOD
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
RU2009133104/07A RU2456744C2 (ru) 2007-02-14 2008-02-08 Базовая станция, пользовательское устройство и способ управления связью
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
BRPI0808128-0A2A BRPI0808128A2 (pt) 2007-02-14 2008-02-08 Aparelho de estação base, aparelho de usuário e método de controle de comunicação
CN201310424721.0A CN103763013B (zh) 2007-02-14 2008-02-08 基站装置和接收方法
US12/526,729 US8463203B2 (en) 2007-02-14 2008-02-08 Base station apparatus, user apparatus and communication control method
EP13186821.8A EP2683096B1 (en) 2007-02-14 2008-02-08 Base station apparatus, user apparatus and communication control method
KR1020097018796A KR101340379B1 (ko) 2007-02-14 2008-02-08 기지국장치 및 유저장치 및 통신제어방법
US13/862,995 US9369996B2 (en) 2007-02-14 2013-04-15 Base station apparatus, user apparatus and communication control method

Applications Claiming Priority (1)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010194603A Division JP5133383B2 (ja) 2010-08-31 2010-08-31 基地局装置及び受信方法

Publications (3)

Publication Number Publication Date
JP2008199424A JP2008199424A (ja) 2008-08-28
JP2008199424A5 true JP2008199424A5 (enExample) 2010-10-14
JP4869972B2 JP4869972B2 (ja) 2012-02-08

Family

ID=39690013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007034133A Expired - Fee Related 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

Country Status (8)

Country Link
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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JP2650297B2 (ja) * 1988-01-30 1997-09-03 ソニー株式会社 アンテナ切換方法
JPH07162350A (ja) * 1993-12-07 1995-06-23 Hitachi Ltd ダイバーシティ受信装置
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KR20050032809A (ko) * 2003-10-02 2005-04-08 삼성전자주식회사 시분할-부호분할 다중접속 이동통신 시스템에서 빔포밍수행 장치 및 방법
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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
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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
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US8774736B2 (en) * 2007-02-02 2014-07-08 Lg Electronics Inc. Antenna switching for data transmission in a communication system using a plurality of transmission antennas

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