JP2006060765A5 - - Google Patents

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Publication number
JP2006060765A5
JP2006060765A5 JP2005015813A JP2005015813A JP2006060765A5 JP 2006060765 A5 JP2006060765 A5 JP 2006060765A5 JP 2005015813 A JP2005015813 A JP 2005015813A JP 2005015813 A JP2005015813 A JP 2005015813A JP 2006060765 A5 JP2006060765 A5 JP 2006060765A5
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JP
Japan
Prior art keywords
signals
antennas
signal
carriers
storage unit
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JP2005015813A
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English (en)
Japanese (ja)
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JP4130191B2 (ja
JP2006060765A (ja
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Priority to JP2005015813A priority Critical patent/JP4130191B2/ja
Priority claimed from JP2005015813A external-priority patent/JP4130191B2/ja
Priority to US11/044,014 priority patent/US7526258B2/en
Publication of JP2006060765A publication Critical patent/JP2006060765A/ja
Publication of JP2006060765A5 publication Critical patent/JP2006060765A5/ja
Application granted granted Critical
Publication of JP4130191B2 publication Critical patent/JP4130191B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2005015813A 2004-01-28 2005-01-24 送信装置 Expired - Lifetime JP4130191B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005015813A JP4130191B2 (ja) 2004-01-28 2005-01-24 送信装置
US11/044,014 US7526258B2 (en) 2004-01-28 2005-01-28 Method and apparatus for transmitting signals, method and apparatus for receiving the signals, and communication system utilizing the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004019807 2004-01-28
JP2004068223 2004-03-10
JP2004216186 2004-07-23
JP2005015813A JP4130191B2 (ja) 2004-01-28 2005-01-24 送信装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2006087320A Division JP4130210B2 (ja) 2004-01-28 2006-03-28 送信装置および受信装置
JP2006087318A Division JP2006197647A (ja) 2004-01-28 2006-03-28 送信方法および装置
JP2006087319A Division JP2006197648A (ja) 2004-01-28 2006-03-28 送信方法および装置

Publications (3)

Publication Number Publication Date
JP2006060765A JP2006060765A (ja) 2006-03-02
JP2006060765A5 true JP2006060765A5 (https=) 2006-06-08
JP4130191B2 JP4130191B2 (ja) 2008-08-06

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ID=34799708

Family Applications (1)

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JP2005015813A Expired - Lifetime JP4130191B2 (ja) 2004-01-28 2005-01-24 送信装置

Country Status (2)

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US (1) US7526258B2 (https=)
JP (1) JP4130191B2 (https=)

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US7499504B2 (en) * 2005-05-04 2009-03-03 Intel Corporation Method for determining multiple-input multiple-output (MIMO) channel coefficient using polarity-inverted training signals in an orthogonal frequency division multiplexed (OFDM) multicarrier system
JP4841331B2 (ja) * 2005-09-14 2011-12-21 三洋電機株式会社 無線装置およびそれを利用した通信システム
JP4841330B2 (ja) * 2005-09-14 2011-12-21 三洋電機株式会社 無線装置および通信システム
JP3989512B2 (ja) * 2005-09-15 2007-10-10 三洋電機株式会社 無線装置
JP4841333B2 (ja) 2005-09-19 2011-12-21 三洋電機株式会社 無線装置およびそれを利用した通信システム
JP4903259B2 (ja) * 2006-03-24 2012-03-28 エルジー エレクトロニクス インコーポレイティド 多重入力・多重出力送信システムでオーバーヘッドを減少させる方法
EP2005687B1 (en) * 2006-03-24 2017-06-28 LG Electronics Inc. A method and structure of configuring preamble to support transmission of data symbol in a wireless communication system
US8218681B2 (en) 2006-09-11 2012-07-10 Panasonic Corporation OFDM transmitter and OFDM receiver
US8576774B2 (en) * 2007-01-15 2013-11-05 Koninklijke Philips N.V. Method of generating low peak-to-average power ratio (PAPR) binary preamble sequences for OFDM systems
ES2989201T3 (es) * 2007-05-08 2024-11-25 Ericsson Telefon Ab L M Selección del modo de transmisión
EP2015462A1 (en) * 2007-06-04 2009-01-14 STMicroelectronics N.V. Beamforming in UWB with dynamic frequency assignment in a distributed network
US8290088B2 (en) 2007-08-07 2012-10-16 Research In Motion Limited Detecting the number of transmit antennas in a base station
JPWO2009090869A1 (ja) * 2008-01-15 2011-05-26 パナソニック株式会社 無線送信装置及び無線送信方法
US8072959B2 (en) * 2008-03-06 2011-12-06 Issc Technologies Corp. Generating method for short training field in IEEE 802.11n communication systems
JP4990412B2 (ja) * 2008-06-24 2012-08-01 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 周波数ホッピングされたサウンディング基準信号を用いたアンテナ選択
CN102362439B (zh) 2009-01-26 2015-06-10 德雷塞尔大学 用于在mimo系统中选择可重新配置天线的系统和方法
GB2484701B8 (en) * 2010-10-21 2014-07-16 Bluwireless Technlologiy Ltd Processing a received training sequence in a wireless communications systems
JP5648500B2 (ja) * 2011-01-28 2015-01-07 富士通セミコンダクター株式会社 送信装置、送信方法、受信装置、及び受信方法
JP5286457B1 (ja) 2011-12-28 2013-09-11 パナソニック株式会社 ロボットアーム
WO2016115545A2 (en) * 2015-01-16 2016-07-21 Ping Liang Beamforming in a mu-mimo wireless communication system with relays
JP6345349B2 (ja) * 2015-06-08 2018-06-20 三菱電機株式会社 センサ装置

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