JP2011151816A5 - - Google Patents

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JP2011151816A5
JP2011151816A5 JP2011029694A JP2011029694A JP2011151816A5 JP 2011151816 A5 JP2011151816 A5 JP 2011151816A5 JP 2011029694 A JP2011029694 A JP 2011029694A JP 2011029694 A JP2011029694 A JP 2011029694A JP 2011151816 A5 JP2011151816 A5 JP 2011151816A5
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transmission
phase rotation
receiving
information
sequence
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JP5330427B2 (ja
JP2011151816A (ja
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JP2011029694A JP5330427B2 (ja) 2005-01-17 2011-02-15 通信装置

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JP2005009448 2005-01-17
JP2005009448 2005-01-17
JP2011029694A JP5330427B2 (ja) 2005-01-17 2011-02-15 通信装置

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JP2011151816A JP2011151816A (ja) 2011-08-04
JP2011151816A5 true JP2011151816A5 (https=) 2012-08-16
JP5330427B2 JP5330427B2 (ja) 2013-10-30

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JP2009206554A Expired - Fee Related JP4615059B2 (ja) 2005-01-17 2009-09-08 通信装置
JP2010210421A Expired - Fee Related JP5330346B2 (ja) 2005-01-17 2010-09-21 通信装置
JP2011029694A Expired - Fee Related JP5330427B2 (ja) 2005-01-17 2011-02-15 通信装置
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US (6) US8270514B2 (https=)
EP (1) EP1843499B1 (https=)
JP (5) JP4569929B2 (https=)
CN (3) CN103236876B (https=)
WO (1) WO2006075733A1 (https=)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955992A (en) * 1998-02-12 1999-09-21 Shattil; Steve J. Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
US8670390B2 (en) 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
US10425135B2 (en) 2001-04-26 2019-09-24 Genghiscomm Holdings, LLC Coordinated multipoint systems
US9819449B2 (en) 2002-05-14 2017-11-14 Genghiscomm Holdings, LLC Cooperative subspace demultiplexing in content delivery networks
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US9893774B2 (en) 2001-04-26 2018-02-13 Genghiscomm Holdings, LLC Cloud radio access network
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
EP1843499B1 (en) * 2005-01-17 2018-04-18 Sharp Kabushiki Kaisha Stable transmission and reliable reception of plurality of signal streams in a MIMO communication system
JP4490831B2 (ja) * 2005-01-17 2010-06-30 シャープ株式会社 無線通信システム、無線通信装置及び無線通信方法
WO2006102744A1 (en) 2005-03-30 2006-10-05 Nortel Networks Limited Systems and methods for ofdm channelization
JP4728715B2 (ja) * 2005-07-11 2011-07-20 シャープ株式会社 無線通信システム、無線通信装置及び無線通信方法
US20100130221A1 (en) * 2005-10-31 2010-05-27 Kimihiko Imamura Terminal apparatus, base station apparatus, and communication system
JP5025022B2 (ja) 2006-07-20 2012-09-12 シャープ株式会社 マルチキャリア信号受信装置およびマルチキャリア信号受信方法
JP5023881B2 (ja) * 2006-10-03 2012-09-12 日本電気株式会社 移動通信システム、信号転送方法、および受信装置
US8396151B2 (en) * 2006-10-19 2013-03-12 Qualcomm Incorporated Timing tracking in a multiple receive antenna system
US7684504B2 (en) * 2006-10-31 2010-03-23 Freescale Semiconductor, Inc. System and method for reducing edge effect
TWI333342B (en) * 2006-11-06 2010-11-11 Inst Information Industry Signal relay apparatus, method, application program, and computer readable medium capable of adjusting amplifying gain dynamicaaly
JP5008994B2 (ja) * 2007-01-30 2012-08-22 京セラ株式会社 通信システム、基地局、端末及び通信方法
CN101682359A (zh) * 2007-05-29 2010-03-24 夏普株式会社 无线接收装置、无线通信系统以及无线通信方法
US20100208603A1 (en) * 2007-08-14 2010-08-19 Ntt Docomo, Inc. Receiving apparatus and data obtaining method
JP4538485B2 (ja) * 2007-10-30 2010-09-08 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置、無線通信システム及び無線通信方法
JP5167097B2 (ja) * 2008-12-03 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 信号生成装置及び信号生成方法
US8218419B2 (en) * 2009-02-12 2012-07-10 Alcatel Lucent Simultaneous estimation of multiple channel coefficients using a common probing sequence
CN101674162B (zh) * 2009-09-29 2013-08-07 中兴通讯股份有限公司 多天线系统中物理上行控制信道的数据加扰方法与装置
EP2353677A3 (en) 2010-02-03 2014-01-22 Nintendo Co., Ltd. Game system, image output device, and image display method
CN102195760A (zh) * 2010-03-16 2011-09-21 松下电器产业株式会社 无线通信系统、基站、终端及码本生成方法
JP5554178B2 (ja) * 2010-08-20 2014-07-23 三菱電機株式会社 送信装置、受信装置および通信システム
JP5204256B2 (ja) * 2011-03-14 2013-06-05 シャープ株式会社 無線通信システム、無線通信装置及び無線通信方法
RU2012102842A (ru) 2012-01-27 2013-08-10 ЭлЭсАй Корпорейшн Инкрементное обнаружение преамбулы
JP2013108917A (ja) * 2011-11-24 2013-06-06 Hitachi-Ge Nuclear Energy Ltd ケーブル探査方法及びケーブル探査装置
RU2012116579A (ru) * 2012-04-24 2013-10-27 ЭлЭсАй Корпорейшн Детектирование преамбулы с двойной выдержкой на основе фрагментов
RU2012137095A (ru) 2012-08-30 2014-03-10 ЭлЭсАй Корпорейшн Обнаружение преамбулы с использованием векторных процессоров
WO2014057924A1 (ja) * 2012-10-11 2014-04-17 日本放送協会 送信装置、受信装置、送信方法、受信方法及びチップ
WO2014087674A1 (ja) * 2012-12-07 2014-06-12 パナソニック株式会社 信号生成方法、送信装置、受信方法および受信装置
US9923595B2 (en) 2013-04-17 2018-03-20 Intel Corporation Digital predistortion for dual-band power amplifiers
US9813223B2 (en) 2013-04-17 2017-11-07 Intel Corporation Non-linear modeling of a physical system using direct optimization of look-up table values
KR102147114B1 (ko) * 2013-07-08 2020-08-24 한국전자통신연구원 재난 안전 통신을 위한 방법 및 장치
US9510161B2 (en) * 2013-07-08 2016-11-29 Electronics & Telecoomunications Research Institute Method for public safety communication and apparatus for the same
JP2015023554A (ja) * 2013-07-23 2015-02-02 三星電子株式会社Samsung Electronics Co.,Ltd. 通信装置、および通信システム
KR102192157B1 (ko) * 2013-09-26 2020-12-16 삼성전자주식회사 검색 장소에 대한 관련 정보를 제공하는 전자 장치 및 방법
JP6350837B2 (ja) * 2014-01-28 2018-07-04 華為技術有限公司Huawei Technologies Co.,Ltd. データ送信方法および端末
US12224860B1 (en) 2014-01-30 2025-02-11 Genghiscomm Holdings, LLC Linear coding in decentralized networks
KR102200941B1 (ko) * 2014-06-02 2021-01-12 삼성전자주식회사 송신 장치, 수신 장치 및 그 제어 방법
TW201611553A (zh) * 2014-09-09 2016-03-16 聯詠科技股份有限公司 偵測正交分頻多工信號的保護間隔的裝置及其偵測方法
WO2016146198A1 (en) * 2015-03-19 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Phase rotation and amplitude control unit
JP2019075595A (ja) * 2016-03-10 2019-05-16 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN110121657B (zh) * 2016-09-30 2024-04-09 弗劳恩霍夫应用研究促进协会 基于报文拆分的定位
CN107070837A (zh) * 2017-04-18 2017-08-18 桂林电子科技大学 一种连续相位多载波调制方法
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US12206535B1 (en) 2018-06-17 2025-01-21 Tybalt, Llc Artificial neural networks in wireless communication systems
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
EP3915236A4 (en) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC ORTHOGONAL MULTI-ACCESS AND NON-ORTHOGONAL MULTI-ACCESS
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
JP7695823B2 (ja) * 2021-05-26 2025-06-19 日本放送協会 送信装置及び受信装置
JP7717495B2 (ja) * 2021-05-26 2025-08-04 日本放送協会 送信装置及び受信装置
US11817630B2 (en) 2021-09-17 2023-11-14 City University Of Hong Kong Substrate integrated waveguide-fed Fabry-Perot cavity filtering wideband millimeter wave antenna
US20240030959A1 (en) * 2022-07-19 2024-01-25 Skyworks Solutions, Inc Systems, devices, and methods related to rf front-end architectures with integrated antenna switch circuitry

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3577754B2 (ja) * 1994-09-09 2004-10-13 ソニー株式会社 通信方法及び装置
JPH1168696A (ja) * 1997-08-19 1999-03-09 Sony Corp 通信方法及び送信装置及び受信装置並びにセルラー無線通信システム
CN1110180C (zh) * 1997-12-17 2003-05-28 株式会社建伍 接收机
EP1076425B1 (en) 1999-08-13 2018-05-30 Intel Corporation CDMA wireless system with closed loop mode using 90 degree phase rotation and beamformer verification
US6831943B1 (en) * 1999-08-13 2004-12-14 Texas Instruments Incorporated Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification
US6807145B1 (en) 1999-12-06 2004-10-19 Lucent Technologies Inc. Diversity in orthogonal frequency division multiplexing systems
JP3513465B2 (ja) * 2000-02-22 2004-03-31 シャープ株式会社 無線通信送信機及び無線通信受信機
JP2001333043A (ja) * 2000-03-15 2001-11-30 Sony Corp データ変調方法及びデータ変調装置並びに通信装置
JP4212768B2 (ja) * 2000-07-13 2009-01-21 三菱電機株式会社 無線通信システム
KR100493152B1 (ko) 2000-07-21 2005-06-02 삼성전자주식회사 이동 통신 시스템에서의 전송 안테나 다이버시티 방법 및이를 위한 기지국 장치 및 이동국 장치
US6842487B1 (en) * 2000-09-22 2005-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Cyclic delay diversity for mitigating intersymbol interference in OFDM systems
FI113818B (fi) 2000-11-23 2004-06-15 Nokia Corp Menetelmä informaation välittämiseksi tiedonsiirtojärjestelmässä, tiedonsiirtojärjestelmä, verkkoelementti sekä langaton viestin
JP3808311B2 (ja) * 2000-12-28 2006-08-09 株式会社エヌ・ティ・ティ・ドコモ 受信方法及び受信機
JP4252802B2 (ja) * 2001-05-02 2009-04-08 富士通株式会社 送信ダイバーシチシステム
KR100425297B1 (ko) * 2001-06-11 2004-03-30 삼성전자주식회사 효율적인 심볼 타이밍 옵셋을 추정하는 ofdm 수신시스템 및 그 방법
CN100568789C (zh) * 2001-08-30 2009-12-09 株式会社Ntt都科摩 无线传送系统和方法以及在该无线传送系统中使用的发送台装置和接收台装置
US6993341B2 (en) * 2001-09-18 2006-01-31 Denso Corporation Uplink-downlink diversity for fast cell-site selection
US20030128787A1 (en) * 2002-01-10 2003-07-10 Daisuke Terasawa Method and apparatus for mitigating interference between base stations in a wideband CDMA system
US7099270B2 (en) * 2002-06-06 2006-08-29 Texas Instruments Incorporated Multi-path equalization for orthogonal frequency division multiplexing communication system
JP2004064670A (ja) 2002-07-31 2004-02-26 Mitsubishi Electric Corp 送信装置および受信装置
US7529177B2 (en) * 2002-08-28 2009-05-05 Agere Systems Inc. Dithering scheme using multiple antennas for OFDM systems
US6873606B2 (en) * 2002-10-16 2005-03-29 Qualcomm, Incorporated Rate adaptive transmission scheme for MIMO systems
KR100479864B1 (ko) * 2002-11-26 2005-03-31 학교법인 중앙대학교 이동 통신 시스템에서의 하향링크 신호의 구성 방법과동기화 방법 및 그 장치 그리고 이를 이용한 셀 탐색 방법
JP4276009B2 (ja) * 2003-02-06 2009-06-10 株式会社エヌ・ティ・ティ・ドコモ 移動局、基地局、無線伝送プログラム、及び無線伝送方法
JP3816450B2 (ja) * 2003-02-18 2006-08-30 Kddi株式会社 送信機及び受信機
JP2004254192A (ja) 2003-02-21 2004-09-09 Seiko Epson Corp Ofdm受信装置
US7885177B2 (en) * 2003-06-30 2011-02-08 Agere Systems Inc. Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols
CN1833387B (zh) * 2003-08-12 2016-03-02 知识产权之桥一号有限责任公司 无线通信装置以及导频码元传输方法
ATE451756T1 (de) * 2003-08-26 2009-12-15 Ericsson Telefon Ab L M Positionierung eines pfadsucherfensters in einem cdma-empfänger
KR100938095B1 (ko) * 2003-11-19 2010-01-21 삼성전자주식회사 직교 주파수 분할 다중 방식을 사용하는 통신시스템에서 프리앰블 시퀀스 생성 장치 및 방법
CN1890935A (zh) * 2003-12-03 2007-01-03 澳大利亚电信合作研究中心 Ofdm系统的信道评估
JP4212548B2 (ja) * 2003-12-26 2009-01-21 株式会社東芝 無線送信装置、無線受信装置、無線送信方法及び無線受信方法
US8369790B2 (en) * 2003-12-30 2013-02-05 Intel Corporation Communication overhead reduction apparatus, systems, and methods
DE602004014984D1 (de) 2004-02-19 2008-08-21 Ntt Docomo Inc Vorrichtung und verfahren zur schätzung eines effektiven kanals und vorrichtung und verfahren zur bereitstellung von pilotsequenzen
WO2005081481A1 (en) * 2004-02-19 2005-09-01 Ntt Docomo, Inc. Channel estimator and method for estimating a channel transfer function and apparatus and method for providing pilot sequences
US7447268B2 (en) * 2004-03-31 2008-11-04 Intel Corporation OFDM system with per subcarrier phase rotation
AU2005239262B2 (en) * 2004-04-28 2008-04-24 Samsung Electronics Co., Ltd. Method and apparatus for generating preamble sequence for adaptive antenna system in Orthogonal Frequency Division Multiple Access Communication system
EP3734867B1 (en) * 2004-05-01 2023-12-13 Callahan Cellular LLC Methods and apparatus for multi-carrier communications with variable channel bandwidth
US8285226B2 (en) * 2004-05-07 2012-10-09 Qualcomm Incorporated Steering diversity for an OFDM-based multi-antenna communication system
EP1596506B1 (en) * 2004-05-13 2011-11-23 NTT DoCoMo, Inc. Path searcher and path searching method in a CDMA receiver
US8233555B2 (en) * 2004-05-17 2012-07-31 Qualcomm Incorporated Time varying delay diversity of OFDM
WO2005117314A1 (en) * 2004-05-20 2005-12-08 Conexant Systems, Inc. Cyclic diversity systems and methods
US8582596B2 (en) 2004-06-04 2013-11-12 Qualcomm Incorporated Coding and modulation for broadcast and multicast services in a wireless communication system
US8619907B2 (en) * 2004-06-10 2013-12-31 Agere Systems, LLC Method and apparatus for preamble training in a multiple antenna communication system
KR20050118031A (ko) * 2004-06-12 2005-12-15 삼성전자주식회사 순환지연 다이버시티를 이용하여 방송 채널을 효율적으로전송하는 장치 및 방법
JP2006005436A (ja) * 2004-06-15 2006-01-05 Fujitsu Ltd 送信ビームフォーミングの適応制御方法及び装置
KR100651536B1 (ko) * 2004-06-21 2006-11-29 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 동작 모드 정보 송수신방법
US7643453B2 (en) * 2004-06-22 2010-01-05 Webster Mark A Legacy compatible spatial multiplexing systems and methods
JP2006050573A (ja) 2004-06-28 2006-02-16 Sanyo Electric Co Ltd 送信方法および装置ならびに受信方法および装置
KR100887006B1 (ko) * 2004-06-28 2009-03-04 산요덴키가부시키가이샤 송신 방법 및 장치
JP4591973B2 (ja) * 2004-07-27 2010-12-01 ゼットティーイー(ユーエスエー)インコーポレーテッド Ofdmaまたはofdm通信システムにおける基準プリアンブル信号の送信及び受信
JP4091578B2 (ja) * 2004-08-11 2008-05-28 株式会社東芝 無線通信装置及びアンテナ数の推定方法
JP4536778B2 (ja) * 2004-08-27 2010-09-01 株式会社エヌ・ティ・ティ・ドコモ 循環遅延ダイバーシチを達成するための装置および方法
CN1756248B (zh) 2004-09-29 2010-06-02 上海贝尔阿尔卡特股份有限公司 多入多出正交频分复用移动通信系统及信道估计方法
KR20060044126A (ko) * 2004-11-11 2006-05-16 삼성전자주식회사 직교 분할 다중 접속 시스템에서 프리앰블 생성 및 셀검출을 수행하는 장치 및 방법
EP1843499B1 (en) * 2005-01-17 2018-04-18 Sharp Kabushiki Kaisha Stable transmission and reliable reception of plurality of signal streams in a MIMO communication system
CN101432988B (zh) * 2006-04-27 2012-08-29 京瓷株式会社 无线通信方法、无线通信装置及无线通信系统

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