JP2009141470A5 - - Google Patents

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Publication number
JP2009141470A5
JP2009141470A5 JP2007313343A JP2007313343A JP2009141470A5 JP 2009141470 A5 JP2009141470 A5 JP 2009141470A5 JP 2007313343 A JP2007313343 A JP 2007313343A JP 2007313343 A JP2007313343 A JP 2007313343A JP 2009141470 A5 JP2009141470 A5 JP 2009141470A5
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JP
Japan
Prior art keywords
wireless
wireless client
antennas
transmission path
client devices
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Application number
JP2007313343A
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English (en)
Japanese (ja)
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JP2009141470A (ja
JP5006172B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2007313343A priority Critical patent/JP5006172B2/ja
Priority claimed from JP2007313343A external-priority patent/JP5006172B2/ja
Priority to US12/743,296 priority patent/US8284718B2/en
Priority to PCT/JP2008/003492 priority patent/WO2009072255A1/ja
Publication of JP2009141470A publication Critical patent/JP2009141470A/ja
Publication of JP2009141470A5 publication Critical patent/JP2009141470A5/ja
Application granted granted Critical
Publication of JP5006172B2 publication Critical patent/JP5006172B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007313343A 2007-12-04 2007-12-04 無線通信方法及び無線通信システム Expired - Fee Related JP5006172B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007313343A JP5006172B2 (ja) 2007-12-04 2007-12-04 無線通信方法及び無線通信システム
US12/743,296 US8284718B2 (en) 2007-12-04 2008-11-27 Wireless communication system having MIMO communication capability and having multiple receiving antennas to be selected
PCT/JP2008/003492 WO2009072255A1 (ja) 2007-12-04 2008-11-27 無線通信システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007313343A JP5006172B2 (ja) 2007-12-04 2007-12-04 無線通信方法及び無線通信システム

Publications (3)

Publication Number Publication Date
JP2009141470A JP2009141470A (ja) 2009-06-25
JP2009141470A5 true JP2009141470A5 (enExample) 2011-01-27
JP5006172B2 JP5006172B2 (ja) 2012-08-22

Family

ID=40717438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007313343A Expired - Fee Related JP5006172B2 (ja) 2007-12-04 2007-12-04 無線通信方法及び無線通信システム

Country Status (3)

Country Link
US (1) US8284718B2 (enExample)
JP (1) JP5006172B2 (enExample)
WO (1) WO2009072255A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100848139B1 (ko) * 2006-12-08 2008-07-23 한국전자통신연구원 근접한 무선 단말 간의 네트워크 자동 설정 장치 및 그 방법
KR20100082106A (ko) * 2009-01-08 2010-07-16 삼성전자주식회사 와이 파이 멀티미디어 기반의 데이터 전송 방법 및 장치
JP2011101112A (ja) 2009-11-04 2011-05-19 Nec Casio Mobile Communications Ltd 無線通信装置、無線通信方法及びプログラム
JP5672236B2 (ja) * 2009-11-04 2015-02-18 日本電気株式会社 無線通信システムの制御方法、無線通信システム、及び無線通信装置
KR101637211B1 (ko) * 2010-04-12 2016-07-08 삼성전자 주식회사 휴대 단말기 및 그의 다중 입력 다중 출력 안테나 운용 방법
KR101932197B1 (ko) 2012-07-03 2018-12-24 삼성전자주식회사 다중 안테나 통신 시스템에서의 안테나 개수 결정 방법 및 장치
JP2015012363A (ja) * 2013-06-27 2015-01-19 ソニー株式会社 通信装置及び検出方法
US9161376B2 (en) * 2013-08-20 2015-10-13 Cisco Technology, Inc. System and method for managing access point communication channel utilization
JP5950359B2 (ja) * 2014-04-01 2016-07-13 日本電気株式会社 無線通信装置、無線通信方法及びプログラム
JP2016139940A (ja) * 2015-01-28 2016-08-04 京セラ株式会社 無線通信方法および基地局
CN107534465B (zh) 2016-04-05 2020-11-10 华为技术有限公司 天线测量方法及终端
US10542200B2 (en) * 2017-05-23 2020-01-21 Panasonic Intellectual Property Managemant Co., Ltd. Surveillance camera system
US10715233B2 (en) * 2017-08-31 2020-07-14 Qualcomm Incorporated Sounding reference signal (SRS) transmit antenna selection
US10637591B1 (en) 2019-03-13 2020-04-28 Verizon Patent And Licensing Inc. Automated installed environment antenna characteristics determination
US11962097B2 (en) 2019-04-16 2024-04-16 Nokia Solutions And Networks Oy Method and apparatus for selecting antenna elements of an antenna array
US12489524B2 (en) * 2022-09-30 2025-12-02 Microsoft Technology Licensing, Llc Data communication connector
WO2025134229A1 (ja) * 2023-12-19 2025-06-26 日本電信電話株式会社 無線通信システム、受信局、無線通信方法および無線通信用プログラム

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US7173899B1 (en) * 2000-08-28 2007-02-06 Lucent Technologies Inc. Training and synchronization sequences for wireless systems with multiple transmit and receive antennas used in CDMA or TDMA systems
DE60209523T2 (de) * 2001-11-07 2006-09-07 Koninklijke Philips Electronics N.V. Verfahren zur auswahl einer teilmenge von antennen aus mehreren antennen in einem diversity-system
EP2451109A1 (en) 2003-06-30 2012-05-09 Fujitsu Limited Multiple-input multiple-output transmission system
KR100981554B1 (ko) * 2003-11-13 2010-09-10 한국과학기술원 다중 송수신 안테나들을 구비하는 이동통신시스템에서,송신 안테나들을 그룹핑하여 신호를 전송하는 방법
US7599420B2 (en) * 2004-07-30 2009-10-06 Rearden, Llc System and method for distributed input distributed output wireless communications
US7418053B2 (en) * 2004-07-30 2008-08-26 Rearden, Llc System and method for distributed input-distributed output wireless communications
US8619907B2 (en) * 2004-06-10 2013-12-31 Agere Systems, LLC Method and apparatus for preamble training in a multiple antenna communication system
US7565113B2 (en) 2005-03-29 2009-07-21 Sony Corporation Method and apparatus to resist fading in mimo and simo wireless systems
US8483200B2 (en) * 2005-04-07 2013-07-09 Interdigital Technology Corporation Method and apparatus for antenna mapping selection in MIMO-OFDM wireless networks
JP4518999B2 (ja) * 2005-05-17 2010-08-04 日本放送協会 Ｍｉｍｏ受信アンテナ選択装置
US20070041457A1 (en) * 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
JP4435098B2 (ja) * 2006-02-08 2010-03-17 日本電信電話株式会社 無線通信装置および無線通信方法
KR100848139B1 (ko) * 2006-12-08 2008-07-23 한국전자통신연구원 근접한 무선 단말 간의 네트워크 자동 설정 장치 및 그 방법

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