JP5686427B2 - 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ - Google Patents

送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ Download PDF

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Publication number
JP5686427B2
JP5686427B2 JP2010024782A JP2010024782A JP5686427B2 JP 5686427 B2 JP5686427 B2 JP 5686427B2 JP 2010024782 A JP2010024782 A JP 2010024782A JP 2010024782 A JP2010024782 A JP 2010024782A JP 5686427 B2 JP5686427 B2 JP 5686427B2
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Japan
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signal
unit
addressed
interference
receiving
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JP2010024782A
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Japanese (ja)
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JP2011166317A5 (enExample
JP2011166317A (ja
Inventor
博史 中野
博史 中野
毅 小野寺
毅 小野寺
梢 平田
梢 平田
宏道 留場
宏道 留場
藤　晋平
晋平 藤
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Sharp Corp
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Sharp Corp
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Priority to JP2010024782A priority Critical patent/JP5686427B2/ja
Priority to PCT/JP2010/072759 priority patent/WO2011096138A1/ja
Priority to CN201080063047.2A priority patent/CN102742200B/zh
Priority to EP10845269.9A priority patent/EP2533449B1/en
Priority to US13/576,866 priority patent/US9001724B2/en
Publication of JP2011166317A publication Critical patent/JP2011166317A/ja
Publication of JP2011166317A5 publication Critical patent/JP2011166317A5/ja
Application granted granted Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04B7/0604—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 with predefined switching scheme
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
    • H04J11/0033—Interference mitigation or co-ordination of multi-user interference at the transmitter by pre-cancellation of known interference, e.g. using a matched filter, dirty paper coder or Thomlinson-Harashima precoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2010024782A 2010-02-05 2010-02-05 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ Active JP5686427B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010024782A JP5686427B2 (ja) 2010-02-05 2010-02-05 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ
PCT/JP2010/072759 WO2011096138A1 (ja) 2010-02-05 2010-12-17 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ
CN201080063047.2A CN102742200B (zh) 2010-02-05 2010-12-17 发送装置、接收装置、无线通信系统、发送控制方法、接收控制方法和处理器
EP10845269.9A EP2533449B1 (en) 2010-02-05 2010-12-17 Transmitter apparatus, receiver apparatus, wireless communication system, transmission control method, reception control method, and processor
US13/576,866 US9001724B2 (en) 2010-02-05 2010-12-17 Transmission device, reception device, wireless communication system, transmission control method, reception control method, and processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010024782A JP5686427B2 (ja) 2010-02-05 2010-02-05 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ

Publications (3)

Publication Number Publication Date
JP2011166317A JP2011166317A (ja) 2011-08-25
JP2011166317A5 JP2011166317A5 (enExample) 2013-03-21
JP5686427B2 true JP5686427B2 (ja) 2015-03-18

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JP2010024782A Active JP5686427B2 (ja) 2010-02-05 2010-02-05 送信装置、受信装置、無線通信システム、送信制御方法、受信制御方法、及び、プロセッサ

Country Status (5)

Country Link
US (1) US9001724B2 (enExample)
EP (1) EP2533449B1 (enExample)
JP (1) JP5686427B2 (enExample)
CN (1) CN102742200B (enExample)
WO (1) WO2011096138A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5547988B2 (ja) * 2010-03-01 2014-07-16 シャープ株式会社 通信システム、送信装置、受信装置、通信方法
JP5909060B2 (ja) * 2011-08-15 2016-04-26 シャープ株式会社 無線送信装置、無線受信装置、プログラム、集積回路および無線通信システム
JP5859786B2 (ja) * 2011-09-16 2016-02-16 シャープ株式会社 無線送信装置、無線受信装置、無線通信システム、プログラムおよび集積回路
EP2747325A4 (en) * 2011-08-15 2015-07-08 Sharp Kk WIRELESS TRANSMISSION DEVICE, WIRELESS RECEPTION DEVICE, PROGRAM, INTEGRATED CIRCUIT, AND WIRELESS COMMUNICATION SYSTEM
WO2013131397A1 (zh) 2012-03-06 2013-09-12 华为技术有限公司 一种预编码方法、基站及用户设备
CN104144136B (zh) * 2013-05-10 2017-12-15 华为技术有限公司 用户专用参考信号的发送方法及装置
US9020021B2 (en) * 2013-07-29 2015-04-28 International Business Machines Corporation Precoding loss reduction
CN104811229B (zh) * 2014-01-24 2020-09-08 中兴通讯股份有限公司 信道状态信息处理方法、装置、终端及基站
KR102314459B1 (ko) * 2014-08-12 2021-10-19 삼성전자주식회사 이동 통신 시스템에서 간섭 제어 방법 및 장치
JP6325680B2 (ja) * 2014-09-30 2018-05-16 株式会社東芝 無線通信装置
JP6478613B2 (ja) * 2014-12-16 2019-03-06 株式会社東芝 受信装置、通信システム、および干渉検出方法
US9819405B2 (en) * 2015-06-12 2017-11-14 Huawei Technologies Co., Ltd. Systems and methods for transmission pairing mixed transmission modes
US10334533B2 (en) * 2016-11-02 2019-06-25 At&T Intellectual Property I, L.P. Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces
US10237032B2 (en) 2017-01-06 2019-03-19 At&T Intellectual Property I, L.P. Adaptive channel state information reference signal configurations for a 5G wireless communication network or other next generation network
US10320512B2 (en) 2017-01-08 2019-06-11 At&T Intellectual Property I, L.P. Interference cancelation for 5G or other next generation network
US9942072B1 (en) 2017-01-27 2018-04-10 Harris Corporation Communications device with adaptive demodulator for PSK and FSK modulations and related methods
US11184205B2 (en) * 2018-05-10 2021-11-23 Ntt Docomo, Inc. Reception apparatus and transmission apparatus
WO2020056650A1 (en) * 2018-09-19 2020-03-26 Nokia Shanghai Bell Co., Ltd. Network assisted feedback weight detection for nonlinear precoding
JP7332873B2 (ja) * 2019-09-10 2023-08-24 富士通株式会社 符号化回路、復号化回路、符号化方法、復号化方法、伝送装置、及び光伝送システム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7502614B2 (en) * 2002-02-18 2009-03-10 Sony Corporation Radio communication system, radio communication apparatus and radio communication method, and computer program
EP1782554B1 (en) * 2004-08-24 2008-04-30 NTT DoCoMo, Inc. Precoder and method for precoding an input sequence to obtain a transmit sequence
GB0519749D0 (en) * 2005-07-08 2005-11-09 Koninkl Philips Electronics Nv Transmission over a multiple input multiple output broadcast channel (MIMO-BC)
JP4704909B2 (ja) * 2005-12-27 2011-06-22 京セラ株式会社 基地局装置及び基地局装置の制御方法
US7848241B2 (en) * 2006-01-31 2010-12-07 Motorola Mobility, Inc. Method and apparatus for handoff control in mobile communications systems
JPWO2008146494A1 (ja) * 2007-05-29 2010-08-19 三菱電機株式会社 キャリブレーション方法、通信システムおよび周波数制御方法
WO2008149533A1 (ja) * 2007-05-31 2008-12-11 Panasonic Corporation 無線通信移動局装置およびｃｄｄモード判定方法
US8219100B2 (en) * 2007-08-31 2012-07-10 Cellco Partnership Active service redirection for a private femto cell
JP5244381B2 (ja) * 2007-12-26 2013-07-24 株式会社東芝 無線通信装置、無線通信方法および通信プログラム
JP5248130B2 (ja) * 2008-01-31 2013-07-31 株式会社東芝 無線送信方法及び装置
JP5128311B2 (ja) * 2008-02-28 2013-01-23 シャープ株式会社 基地局装置、端末装置及び無線通信システム
CN101552633A (zh) * 2008-04-02 2009-10-07 株式会社Ntt都科摩 一种多输入多输出预编码方法及装置
JP5231871B2 (ja) * 2008-05-28 2013-07-10 株式会社東芝 無線通信装置、システム、方法およびプログラム
JP5156498B2 (ja) * 2008-06-18 2013-03-06 株式会社エヌ・ティ・ティ・ドコモ 基地局及び移動通信方法
KR101524283B1 (ko) * 2008-07-07 2015-05-29 삼성전자주식회사 광대역 무선통신 시스템에서 핸드오버 절차와 그에 따른펨토 기지국의 송신기 파워 제어 방법 및 장치
JP2010028384A (ja) * 2008-07-17 2010-02-04 Toshiba Corp 無線送信方法および装置
JP2010028737A (ja) * 2008-07-24 2010-02-04 Nippon Telegr & Teleph Corp <Ntt> 無線通信方法及び無線通信システム
JP2010024782A (ja) 2008-07-24 2010-02-04 Hinomoto Jomae Ltd 両つまみパチン錠
JP2010154320A (ja) * 2008-12-25 2010-07-08 Toshiba Corp 無線通信装置及び無線通信方法
JP5511312B2 (ja) * 2009-05-21 2014-06-04 シャープ株式会社 受信装置、通信方法、プログラム
EP2474104B1 (en) * 2009-09-04 2015-02-11 Hitachi, Ltd. Tomlinson harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system

Also Published As

Publication number Publication date
CN102742200B (zh) 2015-03-25
US9001724B2 (en) 2015-04-07
EP2533449A4 (en) 2017-06-14
EP2533449B1 (en) 2019-03-06
US20120307706A1 (en) 2012-12-06
WO2011096138A1 (ja) 2011-08-11
EP2533449A1 (en) 2012-12-12
JP2011166317A (ja) 2011-08-25
CN102742200A (zh) 2012-10-17

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