DE602006019431D1 - Übertragung über einen broadcast-kanal mit mehreren eingängen und mehreren ausgängen (mimo-bc) - Google Patents

Übertragung über einen broadcast-kanal mit mehreren eingängen und mehreren ausgängen (mimo-bc)

Info

Publication number
DE602006019431D1
DE602006019431D1 DE602006019431T DE602006019431T DE602006019431D1 DE 602006019431 D1 DE602006019431 D1 DE 602006019431D1 DE 602006019431 T DE602006019431 T DE 602006019431T DE 602006019431 T DE602006019431 T DE 602006019431T DE 602006019431 D1 DE602006019431 D1 DE 602006019431D1
Authority
DE
Germany
Prior art keywords
filter
receivers
stages
mimo
signals
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.)
Active
Application number
DE602006019431T
Other languages
English (en)
Inventor
Filippo Tosato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602006019431D1 publication Critical patent/DE602006019431D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
DE602006019431T 2005-07-08 2006-07-06 Übertragung über einen broadcast-kanal mit mehreren eingängen und mehreren ausgängen (mimo-bc) Active DE602006019431D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05106253 2005-07-08
GBGB0519749.6A GB0519749D0 (en) 2005-07-08 2005-09-28 Transmission over a multiple input multiple output broadcast channel (MIMO-BC)
PCT/IB2006/052284 WO2007007249A2 (en) 2005-07-08 2006-07-06 Transmission over a multiple input multiple output broadcast channel (mimo-bc)

Publications (1)

Publication Number Publication Date
DE602006019431D1 true DE602006019431D1 (de) 2011-02-17

Family

ID=35394893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019431T Active DE602006019431D1 (de) 2005-07-08 2006-07-06 Übertragung über einen broadcast-kanal mit mehreren eingängen und mehreren ausgängen (mimo-bc)

Country Status (11)

Country Link
US (1) US8116702B2 (de)
EP (1) EP1905171B1 (de)
JP (1) JP4959698B2 (de)
KR (1) KR101311185B1 (de)
CN (1) CN101218759B (de)
AT (1) ATE494672T1 (de)
DE (1) DE602006019431D1 (de)
ES (1) ES2358531T3 (de)
GB (1) GB0519749D0 (de)
TW (1) TWI394387B (de)
WO (1) WO2007007249A2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599444B2 (en) * 2005-09-02 2009-10-06 Alcatel-Lucent Usa Inc. Coding in a MIMO communication system
US8116391B2 (en) 2006-05-26 2012-02-14 Wi-Lan Inc. Quantization of channel state information in multiple antenna systems
US8325842B2 (en) * 2007-05-10 2012-12-04 Alcatel Lucent Method and apparatus for pre-processing data to be transmitted in multiple-input communication system
US8036282B2 (en) 2007-09-07 2011-10-11 Wi-Lan Inc. Multi-tiered quantization of channel state information in multiple antenna systems
JP4966141B2 (ja) * 2007-09-14 2012-07-04 パナソニック株式会社 情報伝送システム、および情報伝送方法
US7991713B2 (en) 2007-11-07 2011-08-02 Trifon Triantafillidis Method for solving minimax and linear programming problems
JP4481336B2 (ja) * 2008-02-27 2010-06-16 京セラ株式会社 チャネル情報予測システム及びチャネル情報予測方法
CN101960757B (zh) * 2008-02-28 2014-02-05 京瓷株式会社 信道信息预测系统以及信道信息预测方法
US8234546B2 (en) 2008-04-21 2012-07-31 Wi-Lan, Inc. Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems
JP5173573B2 (ja) * 2008-05-12 2013-04-03 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び無線通信方法
JP5340634B2 (ja) * 2008-05-12 2013-11-13 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び無線通信方法
JP5183376B2 (ja) * 2008-09-04 2013-04-17 三菱電機株式会社 無線受信装置および復調方法
JP5149111B2 (ja) * 2008-09-09 2013-02-20 株式会社エヌ・ティ・ティ・ドコモ 無線中継装置及び無線中継方法
CN101686073B (zh) * 2008-09-22 2014-02-19 大唐联诚信息系统技术有限公司 预编码功率归一化参数的发送、接收方法及设备
US8175189B2 (en) 2009-03-11 2012-05-08 Hitachi, Ltd. Fast generalized decision feedback equalizer precoder implementation for multi-user multiple-input multiple-output wireless transmission systems
CN101854223A (zh) * 2009-03-31 2010-10-06 上海交通大学 矢量量化码书生成方法
US20120045995A1 (en) * 2009-04-27 2012-02-23 Hiroshi Nakano Interference suppression wireless communication system and interference suppression wireless communication device
CN102428682B (zh) * 2009-04-27 2014-12-17 黑莓有限公司 用于mimo的混合-qrd-sic及不平衡mcs系统和方法
WO2010150313A1 (ja) * 2009-06-25 2010-12-29 株式会社 東芝 通信装置
GB2471694A (en) 2009-07-08 2011-01-12 Toshiba Res Europ Ltd Determining receiver beam forming vectors in multi-user multiple-input multiple-output (MIMO) systems
US8532042B2 (en) 2009-09-02 2013-09-10 Samsung Electronics Co., Ltd. Codebook for multiple input multiple output communication and communication device using the codebook
WO2011028301A1 (en) * 2009-09-04 2011-03-10 Hitachi, Ltd. Tomlinson harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
US8483265B2 (en) * 2009-09-04 2013-07-09 Hitachi, Ltd. Generalized decision feedback equalizer precoder with input covariance matrix calculation for multi-user multiple-input multiple-output wireless transmission systems
KR20110036374A (ko) * 2009-10-01 2011-04-07 삼성전자주식회사 명시적 피드백을 사용하는 다중 입출력 통신 시스템
JP5686427B2 (ja) * 2010-02-05 2015-03-18 シャープ株式会社 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
JP5627080B2 (ja) * 2010-05-31 2014-11-19 シャープ株式会社 通信システム、送信装置、送信制御方法、送信制御プログラム、及びプロセッサ
CN102281220B (zh) 2010-06-12 2015-04-29 华为技术有限公司 数据流处理方法、设备及系统
US8660202B2 (en) * 2010-09-16 2014-02-25 Nec Laboratories America, Inc. Robust precoder and receiver filter design for Gaussian interference channel
KR101753618B1 (ko) * 2011-02-11 2017-07-04 삼성전자주식회사 릴레이 노드를 이용한 멀티 노드 간 양방향 통신 방법 및 장치
US8917787B2 (en) * 2011-03-22 2014-12-23 Hitachi, Ltd. Systems and methods for creating a downlink precode for communication system with per-antenna power constraints
CN104185954B (zh) * 2012-03-28 2016-09-14 华为技术有限公司 使用任意预编码器进行非线性mu-mimo下行信道预编码的系统和方法
US10285160B2 (en) * 2013-10-31 2019-05-07 Lg Electronics Inc. Broadcast channel transmitting method through massive MIMO in wireless communication system and apparatus therefor
EP3032789B1 (de) * 2014-12-11 2018-11-14 Alcatel Lucent Nichtlineare Vorcodierung mit einer Mischung aus NLP-fähigen und NLP-unfähigen Leitungen
US10236958B2 (en) * 2016-03-21 2019-03-19 University Of Science And Technology Of China Method for signal transmission to multiple user equipments utilizing reciprocity of wireless channel
CN105763236A (zh) * 2016-04-15 2016-07-13 南京邮电大学 一种基于预编码的计算前传方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870882B1 (en) * 1999-10-08 2005-03-22 At&T Corp. Finite-length equalization over multi-input multi-output channels
US8634481B1 (en) * 2000-11-16 2014-01-21 Alcatel Lucent Feedback technique for wireless systems with multiple transmit and receive antennas
US6785341B2 (en) * 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US20030125040A1 (en) * 2001-11-06 2003-07-03 Walton Jay R. Multiple-access multiple-input multiple-output (MIMO) communication system
US7197084B2 (en) * 2002-03-27 2007-03-27 Qualcomm Incorporated Precoding for a multipath channel in a MIMO system
KR100790092B1 (ko) * 2003-08-18 2007-12-31 삼성전자주식회사 다중 사용자 다중 입력 다중 출력 방식을 사용하는 무선통신 시스템에서 자원 스케쥴링 장치 및 방법
US7415086B2 (en) * 2003-09-08 2008-08-19 Aktino, Inc. Multi-channel communication system for multiple input, multiple output processing of an encoded signal
US7561633B2 (en) * 2005-07-13 2009-07-14 Leanics Corporation System and method for MIMO equalization for DSP transceivers
KR100705448B1 (ko) 2005-12-09 2007-04-09 한국전자통신연구원 다중 안테나로 구성된 ｏｆｄｍ에서 채널 정보 및 코드북을이용한 송신 전력 할당 방법 및 장치

Also Published As

Publication number Publication date
CN101218759B (zh) 2011-10-05
JP2009500939A (ja) 2009-01-08
US8116702B2 (en) 2012-02-14
CN101218759A (zh) 2008-07-09
ES2358531T3 (es) 2011-05-11
TWI394387B (zh) 2013-04-21
EP1905171B1 (de) 2011-01-05
KR101311185B1 (ko) 2013-09-26
ATE494672T1 (de) 2011-01-15
TW200713883A (en) 2007-04-01
WO2007007249A2 (en) 2007-01-18
WO2007007249A3 (en) 2007-08-02
JP4959698B2 (ja) 2012-06-27
EP1905171A2 (de) 2008-04-02
KR20080027819A (ko) 2008-03-28
GB0519749D0 (en) 2005-11-09
US20080207238A1 (en) 2008-08-28

Similar Documents

Publication Publication Date Title
DE602006019431D1 (de) Übertragung über einen broadcast-kanal mit mehreren eingängen und mehreren ausgängen (mimo-bc)
WO2014151632A3 (en) Method and apparatus for transmission and reception of in-band on-channel radio signals including complementary low density parity check coding
TW200625848A (en) System and method of processing frequency-diversity coded signals with low sampling rate
TWI315944B (en) Improved low bit-rate audio coding systems and methods that use expanding quantizers with arthmetic coding
WO2008061008A3 (en) Memory efficient coding of variable length codes
GB201310497D0 (en) Galectin Variant
ES2961365T3 (es) Métodos para convertir o reconvertir una señal de datos y método y sistema para la transmisión y/o recepción de datos
RU2011104005A (ru) Способ кодирования символов, способ декодирования символов, способ передачи символов из передатчика к приемнику, кодер, декодер и система для передачи символов из передатчика к приемнику
CN105009460A (zh) Δ-σ调制器和通信设备
RU2006110566A (ru) Устройство и способ обработки сигнала, имеющего последовательность дискретных значений
TW200644463A (en) Interference-rejection coding method for an optical wireless communication system and the optical wireless communication system thereof
CN106788844B (zh) 一种多路音频同步传输电路
WO2011122875A3 (ko) 부호화 방법 및 장치, 그리고 복호화 방법 및 장치
EP3394853B1 (de) Verlustfreie bandteilung und bandverbindung mit allpassfiltern
US9634803B1 (en) Optical subcarrier multiplex system with joint forward error correction coding
CN102055479A (zh) 一种优化功耗和输出信噪比的数模转换器
CN104993907A (zh) 频谱编码通信方法及装置
WO2023287487A3 (en) Processing signals using entanglement-assisted communication
WO2007088440A3 (en) Efficient encoding of low density parity check (ldpc) codes using expanded parity check matrices
CN103023550A (zh) 基于egt和mrc的miso无线系统的相位tcq量化的方法
RU2445709C1 (ru) Система цифровой передачи информации
CN104901779A (zh) 幅度编码通信方法及装置
Gupta et al. Operational duality between gelfand-pinsker and wyner-ziv coding
CN108809521B (zh) 一种变长解码方法、装置及变长解码器
Cheng et al. Rate-compatible path-pruned convolutional codes and their applications on channels with insertion, deletion and substitution errors