JP4460226B2 - 無線基地局装置、無線端末装置及び無線通信方法 - Google Patents

無線基地局装置、無線端末装置及び無線通信方法 Download PDF

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Publication number
JP4460226B2
JP4460226B2 JP2003040209A JP2003040209A JP4460226B2 JP 4460226 B2 JP4460226 B2 JP 4460226B2 JP 2003040209 A JP2003040209 A JP 2003040209A JP 2003040209 A JP2003040209 A JP 2003040209A JP 4460226 B2 JP4460226 B2 JP 4460226B2
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JP
Japan
Prior art keywords
antenna
radio signal
signal
polarization
radio
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.)
Expired - Fee Related
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JP2003040209A
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English (en)
Japanese (ja)
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JP2003318793A5 (enExample
JP2003318793A (ja
Inventor
謙太郎 宮野
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Priority to JP2003040209A priority Critical patent/JP4460226B2/ja
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to AU2003208014A priority patent/AU2003208014A1/en
Priority to EP03705375A priority patent/EP1371149B1/en
Priority to US10/473,140 priority patent/US20040121740A1/en
Priority to CN03800285.XA priority patent/CN1272920C/zh
Priority to PCT/JP2003/001895 priority patent/WO2003071715A1/en
Publication of JP2003318793A publication Critical patent/JP2003318793A/ja
Publication of JP2003318793A5 publication Critical patent/JP2003318793A5/ja
Application granted granted Critical
Publication of JP4460226B2 publication Critical patent/JP4460226B2/ja
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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
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception

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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)
  • Transmitters (AREA)
JP2003040209A 2002-02-21 2003-02-18 無線基地局装置、無線端末装置及び無線通信方法 Expired - Fee Related JP4460226B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2003040209A JP4460226B2 (ja) 2002-02-21 2003-02-18 無線基地局装置、無線端末装置及び無線通信方法
EP03705375A EP1371149B1 (en) 2002-02-21 2003-02-21 Radio communication apparatus and method
US10/473,140 US20040121740A1 (en) 2002-02-21 2003-02-21 Radio communication apparatus and method
CN03800285.XA CN1272920C (zh) 2002-02-21 2003-02-21 无线通信装置和方法
AU2003208014A AU2003208014A1 (en) 2002-02-21 2003-02-21 Radio communication apparatus and method
PCT/JP2003/001895 WO2003071715A1 (en) 2002-02-21 2003-02-21 Radio communication apparatus and method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002044169 2002-02-21
JP2002-44169 2002-02-21
JP2003040209A JP4460226B2 (ja) 2002-02-21 2003-02-18 無線基地局装置、無線端末装置及び無線通信方法

Publications (3)

Publication Number Publication Date
JP2003318793A JP2003318793A (ja) 2003-11-07
JP2003318793A5 JP2003318793A5 (enExample) 2006-03-30
JP4460226B2 true JP4460226B2 (ja) 2010-05-12

Family

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Family Applications (1)

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JP2003040209A Expired - Fee Related JP4460226B2 (ja) 2002-02-21 2003-02-18 無線基地局装置、無線端末装置及び無線通信方法

Country Status (6)

Country Link
US (1) US20040121740A1 (enExample)
EP (1) EP1371149B1 (enExample)
JP (1) JP4460226B2 (enExample)
CN (1) CN1272920C (enExample)
AU (1) AU2003208014A1 (enExample)
WO (1) WO2003071715A1 (enExample)

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JP4040585B2 (ja) * 2004-02-19 2008-01-30 日本電信電話株式会社 適応アレーアンテナによる通信システムおよび通信方法
EP2254265A3 (en) * 2005-01-05 2013-11-27 ATC Technologies, LLC Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
KR100810231B1 (ko) * 2005-09-28 2008-03-06 삼성전자주식회사 무선 통신 시스템에서 다중 안테나를 이용한 신호 송신방법 및 장치
US8666445B2 (en) * 2005-10-25 2014-03-04 Kyocera Corporation Apparatus, system, and method for transmission antenna switching in a portable communication device
EP1973195A4 (en) * 2006-01-12 2010-06-09 Nec Corp MOBILE TERMINAL DEVICE, ANTENNA SWITCHING METHOD, AND PROGRAM
US7847740B2 (en) * 2006-02-13 2010-12-07 Kyocera Corporation Antenna system having receiver antenna diversity and configurable transmission antenna and method of management thereof
WO2008147467A2 (en) 2006-12-18 2008-12-04 Univeristy Of Utah Research Foundation Mobile communications systems and methods relating to polarization-agile antennas
EP2166782A1 (en) 2007-07-10 2010-03-24 Panasonic Corporation Radio communication base station device, radio communication terminal device, and radio communication method
US8619671B2 (en) * 2008-02-27 2013-12-31 Electronics And Telecommuniations Research Institute Transmission reception apparatus of data using polarization transmission in los radio communication system
US8633848B2 (en) 2008-03-07 2014-01-21 Koninklijke Philips N.V. Method of controlling a device arrangement
CN101965599A (zh) * 2008-03-07 2011-02-02 皇家飞利浦电子股份有限公司 对设备与电源之间的开关进行致动的方法
CN102047604A (zh) * 2008-05-28 2011-05-04 爱立信电话股份有限公司 极化协调
WO2010116690A1 (ja) * 2009-04-09 2010-10-14 パナソニック株式会社 無線伝送方法、無線伝送システム、無線受信装置、及び無線送信装置
JP2011097155A (ja) * 2009-10-27 2011-05-12 Nec Corp 無線通信システム、および無線通信システムの制御方法
JP5493131B2 (ja) 2010-09-08 2014-05-14 国立大学法人九州大学 パケット通信システム、放射制御装置、アンテナ制御方法及びプログラム
US8391334B1 (en) * 2010-09-27 2013-03-05 L-3 Communications Corp Communications reliability in a hub-spoke communications system
US20150215013A1 (en) * 2014-01-28 2015-07-30 Cambium Networks Limited Method and apparatus for a multi-user multiple input multiple output (mu-mimo) network with single transceiver subscriber modules
JP6303691B2 (ja) * 2014-03-26 2018-04-04 富士通株式会社 偏波状態検出装置及び方法、並びに、光通信システム、光送信器及び光受信器
CN104617993B (zh) * 2014-12-23 2019-02-05 武汉正维电子技术有限公司 一种正交双天线微功率无线通信方法和装置
JP6620409B2 (ja) * 2015-03-11 2019-12-18 富士通株式会社 光送信器、光伝送システム、及び光通信制御方法
JP2018056696A (ja) * 2016-09-27 2018-04-05 ソニーセミコンダクタソリューションズ株式会社 通信装置、通信方法、及び、電子機器
US10763592B2 (en) * 2017-06-27 2020-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Antenna arrangements for a radio transceiver device
CN110381418B (zh) * 2019-07-11 2021-09-17 安克创新科技股份有限公司 扬声设备、中转设备以及移动终端
CN111447050A (zh) * 2020-04-02 2020-07-24 福州速职时代网络科技有限公司 一种信号增强系统和信号增强系统的双工通信实现方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191538A (ja) * 1982-04-30 1983-11-08 Clarion Co Ltd 車載用ダイバ−シテイ受信装置
JP2708777B2 (ja) * 1988-05-19 1998-02-04 三洋電機株式会社 ダイバーシティ受信装置
US5960344A (en) * 1993-12-20 1999-09-28 Norand Corporation Local area network having multiple channel wireless access
JPH09162842A (ja) * 1995-12-12 1997-06-20 Hitachi Denshi Ltd 偏波多重通信方式
US6243565B1 (en) 1996-06-18 2001-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmitting communication signals using frequency and polarization diversity
US7769364B2 (en) * 2001-06-01 2010-08-03 Logan James D On demand voice mail recording system
US6049705A (en) * 1998-02-03 2000-04-11 Ericsson Inc. Diversity for mobile terminals
EP0936755B1 (en) * 1998-02-13 2005-07-06 Nec Corporation Adaptive receiving device with antenna array
JP2001169342A (ja) 1999-12-10 2001-06-22 Hitachi Kokusai Electric Inc 無線アクセスシステム
US6307507B1 (en) * 2000-03-07 2001-10-23 Motorola, Inc. System and method for multi-mode operation of satellite phased-array antenna
US6636734B1 (en) * 2000-05-17 2003-10-21 Northrop Grumman Corporation Dual receive ground terminal for use in communication systems utilizing multiple satellites
US6930637B2 (en) * 2001-11-15 2005-08-16 Texas Instruments Incorporated Method and apparatus for high resolution tracking via mono-pulse beam-forming in a communication system

Also Published As

Publication number Publication date
AU2003208014A1 (en) 2003-09-09
CN1272920C (zh) 2006-08-30
EP1371149A1 (en) 2003-12-17
WO2003071715A1 (en) 2003-08-28
JP2003318793A (ja) 2003-11-07
EP1371149B1 (en) 2011-06-08
CN1509529A (zh) 2004-06-30
US20040121740A1 (en) 2004-06-24

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