JP2009273165A5 - - Google Patents

Download PDF

Info

Publication number
JP2009273165A5
JP2009273165A5 JP2009191127A JP2009191127A JP2009273165A5 JP 2009273165 A5 JP2009273165 A5 JP 2009273165A5 JP 2009191127 A JP2009191127 A JP 2009191127A JP 2009191127 A JP2009191127 A JP 2009191127A JP 2009273165 A5 JP2009273165 A5 JP 2009273165A5
Authority
JP
Japan
Prior art keywords
symbol
modulated signals
transmission frame
modulated
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
JP2009191127A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009273165A (ja
JP5000690B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009191127A priority Critical patent/JP5000690B2/ja
Priority claimed from JP2009191127A external-priority patent/JP5000690B2/ja
Publication of JP2009273165A publication Critical patent/JP2009273165A/ja
Publication of JP2009273165A5 publication Critical patent/JP2009273165A5/ja
Application granted granted Critical
Publication of JP5000690B2 publication Critical patent/JP5000690B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2009191127A 2002-07-16 2009-08-20 受信方法及び受信装置 Expired - Lifetime JP5000690B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009191127A JP5000690B2 (ja) 2002-07-16 2009-08-20 受信方法及び受信装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002206799 2002-07-16
JP2002206799 2002-07-16
JP2002259791 2002-09-05
JP2002259791 2002-09-05
JP2009191127A JP5000690B2 (ja) 2002-07-16 2009-08-20 受信方法及び受信装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2008129725A Division JP4491025B2 (ja) 2002-07-16 2008-05-16 受信信号復調方法及び受信信号復調装置

Publications (3)

Publication Number Publication Date
JP2009273165A JP2009273165A (ja) 2009-11-19
JP2009273165A5 true JP2009273165A5 (enExample) 2011-03-24
JP5000690B2 JP5000690B2 (ja) 2012-08-15

Family

ID=30117469

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2008129725A Expired - Lifetime JP4491025B2 (ja) 2002-07-16 2008-05-16 受信信号復調方法及び受信信号復調装置
JP2009138641A Expired - Lifetime JP4351735B2 (ja) 2002-07-16 2009-06-09 Ofdm方式を用いた送信信号生成方法及び送信信号生成装置
JP2009140261A Expired - Lifetime JP4415061B2 (ja) 2002-07-16 2009-06-11 送信信号生成方法及び送信信号生成装置
JP2009191127A Expired - Lifetime JP5000690B2 (ja) 2002-07-16 2009-08-20 受信方法及び受信装置

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP2008129725A Expired - Lifetime JP4491025B2 (ja) 2002-07-16 2008-05-16 受信信号復調方法及び受信信号復調装置
JP2009138641A Expired - Lifetime JP4351735B2 (ja) 2002-07-16 2009-06-09 Ofdm方式を用いた送信信号生成方法及び送信信号生成装置
JP2009140261A Expired - Lifetime JP4415061B2 (ja) 2002-07-16 2009-06-11 送信信号生成方法及び送信信号生成装置

Country Status (7)

Country Link
US (11) US7570626B2 (enExample)
EP (1) EP1553714B1 (enExample)
JP (4) JP4491025B2 (enExample)
KR (1) KR100915750B1 (enExample)
CN (2) CN102769596B (enExample)
AU (1) AU2003252639A1 (enExample)
WO (1) WO2004008671A1 (enExample)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
CN102769596B (zh) * 2002-07-16 2017-12-08 光学无线技术有限责任公司 发送方法和发送装置以及接收方法和接收装置
US7215713B2 (en) * 2003-11-26 2007-05-08 Delphi Technologies, Inc. Method to minimize compatibility error in hierarchical modulation
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
JP4464836B2 (ja) * 2005-01-14 2010-05-19 パナソニック株式会社 マルチアンテナ通信装置の通信方法及びマルチアンテナ通信装置
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
CN101151832A (zh) * 2005-03-30 2008-03-26 松下电器产业株式会社 通信终端装置、基站装置和接收方法
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8730877B2 (en) * 2005-06-16 2014-05-20 Qualcomm Incorporated Pilot and data transmission in a quasi-orthogonal single-carrier frequency division multiple access system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US7970069B2 (en) 2005-07-29 2011-06-28 Panasonic Corporation Wireless communication apparatus and wireless communication method
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
CN101248608B (zh) 2005-08-24 2012-03-14 松下电器产业株式会社 多入多出-正交频分复用发送装置和多入多出-正交频分复用发送方法
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
JP4744351B2 (ja) * 2006-04-28 2011-08-10 富士通株式会社 無線送信局及び無線受信局
EP2017984A4 (en) * 2006-05-11 2010-12-01 Nec Corp TRANSMISSION DEVICE, COMMUNICATION DEVICE, RECEPTION DEVICE, COMMUNICATION SYSTEM, EMISSION RECEIVING SYSTEM, CONTROL PROGRAM, COMMUNICATION METHOD AND EMISSION RECEIVING METHOD
US8780936B2 (en) * 2006-05-22 2014-07-15 Qualcomm Incorporated Signal acquisition for wireless communication systems
EP1860839A1 (de) * 2006-05-24 2007-11-28 Nokia Siemens Networks Gmbh & Co. Kg Verteilung von Bits auf Funkkanäle unter Berücksichtigung der Funkkanal-Qualität
US7787567B2 (en) 2006-09-26 2010-08-31 Intel Corporation Beamforming by antenna puncturing
KR100930718B1 (ko) 2007-10-26 2009-12-09 한국전자통신연구원 방송 신호의 전송 방법과 장치, 기록매체 및 수신 장치
WO2009062115A2 (en) * 2007-11-09 2009-05-14 Zte U.S.A., Inc. Flexible ofdm/ofdma frame structure for communication systems
EP2211512B1 (en) * 2009-01-23 2017-12-27 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement of delay spread compensation
JP5689124B2 (ja) * 2009-10-12 2015-03-25 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) アップリンク・マルチキャリア送信ダイバーシチの方法及び装置
US8630667B2 (en) * 2009-10-23 2014-01-14 Apple Inc. Methods and apparatus for paging reception in multimode wireless networks
JP5428788B2 (ja) * 2009-11-13 2014-02-26 シャープ株式会社 受信装置、受信方法、及び受信プログラム
US8891555B2 (en) 2010-02-25 2014-11-18 Nippon Telegraph And Telephone Corporation Spatial multiplexing wireless transmission system, spatial multiplexing wireless transmission method and computer program
US8687722B2 (en) * 2010-09-01 2014-04-01 Hajime Suzuki Channel estimation in a multi-user MIMO-OFDM system in the presence of user terminal symbol-specific phase offsets
US20130101072A1 (en) * 2011-10-24 2013-04-25 Electronics And Telecommunications Research Institute Apparatus and method for efficient digital broadcasting based on single frequency network
US9166834B2 (en) 2012-06-20 2015-10-20 MagnaCom Ltd. Method and system for corrupt symbol handling for providing high reliability sequences
US8737458B2 (en) 2012-06-20 2014-05-27 MagnaCom Ltd. Highly-spectrally-efficient reception using orthogonal frequency division multiplexing
US8781008B2 (en) 2012-06-20 2014-07-15 MagnaCom Ltd. Highly-spectrally-efficient transmission using orthogonal frequency division multiplexing
US8565363B1 (en) 2012-06-20 2013-10-22 MagnaCom Ltd. Fine phase estimation for highly spectrally efficient communications
US9088400B2 (en) 2012-11-14 2015-07-21 MagnaCom Ltd. Hypotheses generation based on multidimensional slicing
US8811548B2 (en) 2012-11-14 2014-08-19 MagnaCom, Ltd. Hypotheses generation based on multidimensional slicing
CN103107970B (zh) * 2013-01-18 2016-06-29 电子科技大学 一种基于压缩感知的通信系统
US9118519B2 (en) 2013-11-01 2015-08-25 MagnaCom Ltd. Reception of inter-symbol-correlated signals using symbol-by-symbol soft-output demodulator
US8804879B1 (en) 2013-11-13 2014-08-12 MagnaCom Ltd. Hypotheses generation based on multidimensional slicing
US9130637B2 (en) 2014-01-21 2015-09-08 MagnaCom Ltd. Communication methods and systems for nonlinear multi-user environments
US9496900B2 (en) 2014-05-06 2016-11-15 MagnaCom Ltd. Signal acquisition in a multimode environment
US8891701B1 (en) 2014-06-06 2014-11-18 MagnaCom Ltd. Nonlinearity compensation for reception of OFDM signals
US9246523B1 (en) 2014-08-27 2016-01-26 MagnaCom Ltd. Transmitter signal shaping
US9276619B1 (en) 2014-12-08 2016-03-01 MagnaCom Ltd. Dynamic configuration of modulation and demodulation
US9191247B1 (en) 2014-12-09 2015-11-17 MagnaCom Ltd. High-performance sequence estimation system and method of operation
US10084552B2 (en) * 2015-05-11 2018-09-25 Collision Communications, Inc. Methods, systems, and computer program products for calibrating hardware-induced distortion in a communication system
US10097255B2 (en) * 2015-07-01 2018-10-09 Qualcomm Incorporated Joint channel and phase noise estimation in control symbols of a millimeter wave link
CN108352923B (zh) * 2015-10-30 2021-02-02 松下电器(美国)知识产权公司 发送装置
CN106412978B (zh) * 2016-06-24 2019-08-06 青岛海信移动通信技术股份有限公司 一种业务处理方法及终端
US10211877B2 (en) * 2016-09-19 2019-02-19 Intel Corporation Multi-carrier dynamic antenna diversity
US11025471B2 (en) * 2017-01-20 2021-06-01 Wisig Networks Private Limited Method and system for providing code cover to OFDM symbols in multiple user system
US10404433B2 (en) * 2017-01-31 2019-09-03 Qualcomm Incorporated Matrix-based techniques for mapping resource elements to ports for reference signals
US11445487B2 (en) 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
CN113302860B (zh) * 2019-01-17 2023-05-09 中兴通讯股份有限公司 使用差分编码的基于竞争的有效载荷传输
US10945281B2 (en) * 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks
TWI728624B (zh) * 2019-12-26 2021-05-21 創意電子股份有限公司 電壓模式信號發射裝置
US12074683B1 (en) 2020-02-29 2024-08-27 Space Exploration Technologies Corp. Configurable orthogonal frequency division multiplexing (OFDM) signal and transmitter and receiver for satellite to user terminal downlink communications
US20230059018A1 (en) * 2021-08-10 2023-02-23 Hughes Network Systems, Llc Channel state information acquisition for line-of-sight mimo feeder links in multibeam satellite systems

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831838B2 (ja) * 1992-03-18 1996-03-27 国際電信電話株式会社 スペクトラム拡散通信システム
US5682376A (en) * 1994-12-20 1997-10-28 Matsushita Electric Industrial Co., Ltd. Method of transmitting orthogonal frequency division multiplex signal, and transmitter and receiver employed therefor
US5774450A (en) * 1995-01-10 1998-06-30 Matsushita Electric Industrial Co., Ltd. Method of transmitting orthogonal frequency division multiplexing signal and receiver thereof
JP3145003B2 (ja) * 1995-03-23 2001-03-12 株式会社東芝 直交周波数分割多重伝送方式とその送信装置および受信装置
JP2749299B2 (ja) * 1996-05-10 1998-05-13 株式会社次世代デジタルテレビジョン放送システム研究所 デジタルテレビジョン放送多重方式とその送信装置及び受信装置
CN1207865C (zh) * 1997-03-26 2005-06-22 西门子公司 经移动通信系统的无线电接口发送用户信号的数据符的方法和发送设备
US6421333B1 (en) * 1997-06-21 2002-07-16 Nortel Networks Limited Channel coding and interleaving for transmission on a multicarrier system
KR100248091B1 (ko) * 1997-12-29 2000-03-15 서정욱 이동통신시스템에서의 다중 섹터 기지국의 송수신 장치
KR100288753B1 (ko) * 1998-12-31 2001-05-02 윤종용 멀티캐리어 부호분할다중접속 통신시스템의 수신장치 방법
AU2692300A (en) 1999-02-25 2000-09-14 Nippon Hoso Kyokai Digital broadcasting apparatus
EP1075099B1 (en) * 1999-07-28 2012-04-18 Panasonic Corporation Apparatus for the transmission of data and method for digital radio communication
JP4284773B2 (ja) * 1999-09-07 2009-06-24 ソニー株式会社 送信装置、受信装置、通信システム、送信方法及び通信方法
FR2799597B1 (fr) * 1999-10-08 2004-02-20 Mitsubishi Electric Inf Tech Procede de transmission de donnees sur porteuses multiples d'un emetteur a un recepteur et recepteur prevu pour la mise en oeuvre dudit procede
JP3581281B2 (ja) * 1999-11-11 2004-10-27 松下電器産業株式会社 Ofdm−cdma方式受信装置およびofdm−cdma方式送信装置
US6901062B2 (en) * 1999-12-01 2005-05-31 Kathrein-Werke Kg Adaptive antenna array wireless data access point
JP2001177503A (ja) * 1999-12-16 2001-06-29 Kddi Corp スペクトラム拡散通信方法
US6996092B1 (en) * 2000-01-31 2006-02-07 Telefonaktiebolaget Lm Ericsson (Publ) IP-based base station system
JP3826653B2 (ja) 2000-02-25 2006-09-27 Kddi株式会社 無線通信システムのサブキャリア割当方法
JP2001268047A (ja) * 2000-03-22 2001-09-28 Sanyo Electric Co Ltd ディジタル放送受信機
FI20001133A7 (fi) * 2000-05-12 2001-11-13 Nokia Corp Menetelmä päätelaitteiden ja yhteysaseman välisen tiedonsiirron järjestämiseksi tiedonsiirtojärjestelmässä
US7068628B2 (en) * 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
JP3678119B2 (ja) * 2000-06-01 2005-08-03 株式会社デンソー Ofdm用通信システムおよびその通信システムに用いられる基地局並びに端末
JP2001358692A (ja) * 2000-06-14 2001-12-26 Nec Corp 直交周波数分割多重変復調回路
JP3699883B2 (ja) * 2000-06-29 2005-09-28 松下電器産業株式会社 無線基地局装置及び無線通信方法
KR100861878B1 (ko) * 2000-07-12 2008-10-09 퀄컴 인코포레이티드 Ofdm 시스템의 실시간 서비스 및 비-실시간 서비스의멀티플렉싱
US7224741B1 (en) * 2000-07-24 2007-05-29 Zion Hadad System and method for cellular communications
CN1386344A (zh) * 2000-07-26 2002-12-18 三菱电机株式会社 多载波cdma通信装置、多载波cdma发送装置以及多载波cdma接收装置
US6967997B2 (en) * 2000-08-02 2005-11-22 Nortel Networks Limited Multi-carrier connection initialization and symbol transmission
US7233625B2 (en) * 2000-09-01 2007-06-19 Nortel Networks Limited Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system
US6850481B2 (en) * 2000-09-01 2005-02-01 Nortel Networks Limited Channels estimation for multiple input—multiple output, orthogonal frequency division multiplexing (OFDM) system
US6721569B1 (en) * 2000-09-29 2004-04-13 Nortel Networks Limited Dynamic sub-carrier assignment in OFDM systems
US7672381B1 (en) * 2000-10-17 2010-03-02 Motorola, Inc. Method of multiple-carrier communication within a noncontiguous wideband spectrum and apparatus therefor
US7023933B2 (en) * 2000-10-20 2006-04-04 Matsushita Electric Industrial Co., Ltd. Radio communication apparatus
FR2816777B1 (fr) * 2000-11-13 2003-01-10 Canon Kk Procede et dispositif pour la transmission de donnees hierarchisees
SE0004403L (sv) 2000-11-29 2002-05-30 Ericsson Telefon Ab L M Metoder och anordningar i ett telekommunikationssystem
JP2002185375A (ja) * 2000-12-13 2002-06-28 Nippon Soken Inc アダプティブアレーアンテナ
JP3576099B2 (ja) * 2000-12-22 2004-10-13 株式会社東芝 スマートアンテナを用いた受信装置、スマートアンテナを用いた受信方法及びビーム形成回路
JP3506330B2 (ja) * 2000-12-27 2004-03-15 松下電器産業株式会社 データ送信装置
US7002934B2 (en) * 2001-01-22 2006-02-21 Unique Broadband Systems, Inc. OFDM multiple upstream receiver network
JP2002290246A (ja) * 2001-03-28 2002-10-04 Hitachi Kokusai Electric Inc 送受信機
US7020095B2 (en) * 2001-06-16 2006-03-28 Maxim Integrated Products, Inc. System and method for modulation of non-data bearing carriers in a multi-carrier modulation system
JP4171261B2 (ja) * 2001-08-27 2008-10-22 松下電器産業株式会社 無線通信装置及び無線通信方法
US20030125040A1 (en) * 2001-11-06 2003-07-03 Walton Jay R. Multiple-access multiple-input multiple-output (MIMO) communication system
JP3836019B2 (ja) * 2001-11-21 2006-10-18 松下電器産業株式会社 受信装置、送信装置及び送信方法
GB2383239B (en) * 2001-12-15 2004-03-17 Motorola Inc A method and apparatus for transmitting data
US7003698B2 (en) * 2002-06-29 2006-02-21 Intel Corporation Method and apparatus for transport of debug events between computer system components
CN102769596B (zh) * 2002-07-16 2017-12-08 光学无线技术有限责任公司 发送方法和发送装置以及接收方法和接收装置
JP4157506B2 (ja) * 2003-07-29 2008-10-01 株式会社東芝 無線受信装置及び無線受信方法
US7009268B2 (en) * 2004-04-21 2006-03-07 Hewlett-Packard Development Company, L.P. Wheatstone bridge scheme for sensor

Similar Documents

Publication Publication Date Title
JP2009273165A5 (enExample)
JP2008211842A5 (enExample)
US8179986B2 (en) Multicarrier modulation scheme as well as transmission apparatus and reception apparatus using the scheme
WO2011156322A3 (en) Underwater acoustic multiple-input/multiple-output (mimo) communication systems and methods
EP2571214A3 (en) Method and apparatus for cooperative communications between groups of communication units using a time reversed channel response
WO2018111465A3 (en) Data detection in mimo systems with demodulation and tracking reference signals
JP2007089144A5 (enExample)
JP2012516585A5 (enExample)
WO2009142407A3 (en) Mimo detection method and system based on channel correlation
WO2008027344A3 (en) Ofdm channel estimation
WO2013015664A3 (en) Apparatus and method for combining baseband processing and radio frequency beam steering in a wireless communication system
WO2007119388B1 (en) Method of transmitting ofdm signal and transmitter and receiver thereof
WO2009039043A3 (en) Methods and apparatus for wideband transmission based on multi-user mimo and two-way training
JP2011530946A5 (enExample)
WO2011140108A3 (en) Method and apparatus for sounding antennas in wireless communication
JP2007060106A5 (enExample)
JP2006050573A5 (enExample)
SG149816A1 (en) Radio communication system, reception device, demodulation method used for them, and program thereof
WO2016030758A3 (en) Multiple input multiple output communications over nonlinear channels using orthogonal frequency division multiplexing
CN102014088A (zh) 利用agc调整因子辅助信道均衡的方法
WO2016016723A3 (en) Orthogonal frequency division multiplexing based communications over nonlinear channels
ATE525838T1 (de) Gerät und verfahren zur kanalschätzung, und drahtloser empfänger
WO2010002201A3 (en) Pre-coding method and apparatus based on uplink sounding and csi feedback channel information
EP3549320B1 (en) Transmitter, wireless communication network and method to communicate a non-pulse shaped signal in a multi carrier pulse shaped transmission system
JP2013239774A5 (enExample)