JP4652333B2 - ユニタリ時空符号による信号のマルチアンテナ送信方法、受信方法および対応する信号 - Google Patents

ユニタリ時空符号による信号のマルチアンテナ送信方法、受信方法および対応する信号 Download PDF

Info

Publication number
JP4652333B2
JP4652333B2 JP2006530401A JP2006530401A JP4652333B2 JP 4652333 B2 JP4652333 B2 JP 4652333B2 JP 2006530401 A JP2006530401 A JP 2006530401A JP 2006530401 A JP2006530401 A JP 2006530401A JP 4652333 B2 JP4652333 B2 JP 4652333B2
Authority
JP
Japan
Prior art keywords
matrix
antenna
signal
submatrix
unitary
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.)
Expired - Lifetime
Application number
JP2006530401A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007509515A5 (enExample
JP2007509515A (ja
Inventor
ル・ニル，ヴァンサン
エラール，マリリン
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of JP2007509515A publication Critical patent/JP2007509515A/ja
Publication of JP2007509515A5 publication Critical patent/JP2007509515A5/ja
Application granted granted Critical
Publication of JP4652333B2 publication Critical patent/JP4652333B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0669—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 delayed versions of same signal using different channel coding between antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2006530401A 2003-10-03 2004-09-27 ユニタリ時空符号による信号のマルチアンテナ送信方法、受信方法および対応する信号 Expired - Lifetime JP4652333B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311647A FR2860666A1 (fr) 2003-10-03 2003-10-03 Procede d'emission multi-antennes d'un signal par codes espaces-temps en bloc, procede de recuperation et signal correspondant
PCT/FR2004/002444 WO2005034386A1 (fr) 2003-10-03 2004-09-27 Procede d'emission multi-antennes d'un signal par codes espace-temps en bloc, procede de reception et signal correspondant

Publications (3)

Publication Number Publication Date
JP2007509515A JP2007509515A (ja) 2007-04-12
JP2007509515A5 JP2007509515A5 (enExample) 2010-11-04
JP4652333B2 true JP4652333B2 (ja) 2011-03-16

Family

ID=34307429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006530401A Expired - Lifetime JP4652333B2 (ja) 2003-10-03 2004-09-27 ユニタリ時空符号による信号のマルチアンテナ送信方法、受信方法および対応する信号

Country Status (8)

Country Link
US (1) US7920638B2 (enExample)
EP (1) EP1668794B1 (enExample)
JP (1) JP4652333B2 (enExample)
KR (1) KR101159262B1 (enExample)
CN (1) CN1860699B (enExample)
FR (1) FR2860666A1 (enExample)
MX (1) MXPA06002406A (enExample)
WO (1) WO2005034386A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7296045B2 (en) * 2004-06-10 2007-11-13 Hasan Sehitoglu Matrix-valued methods and apparatus for signal processing
KR101049440B1 (ko) * 2005-04-13 2011-07-15 연세대학교 산학협력단 공간 분할 다중화 심볼 검출 장치 및 그 방법
US8139672B2 (en) 2005-09-23 2012-03-20 Qualcomm Incorporated Method and apparatus for pilot communication in a multi-antenna wireless communication system
US8660210B2 (en) 2006-01-23 2014-02-25 Qualcomm Incorporated Method of packet format dependent selection of MIMO-OFDM demodulator
WO2008010740A1 (en) * 2006-07-20 2008-01-24 Intel Corporation Method and apparatus to improve performance in a multicarrier mimo channel using the hadamard transform
KR100813661B1 (ko) 2006-09-28 2008-03-14 삼성전자주식회사 시간반전 시공간 블록 부호화 시스템을 위한 고속 적응시간영역 하이브리드 이퀄라이저
US8027407B2 (en) * 2006-11-06 2011-09-27 Ntt Docomo, Inc. Method and apparatus for asynchronous space-time coded transmission from multiple base stations over wireless radio networks
KR101480189B1 (ko) 2007-03-29 2015-01-13 엘지전자 주식회사 무선통신 시스템에서 사운딩 기준신호 전송 방법
WO2008156293A2 (en) 2007-06-19 2008-12-24 Lg Electronics Inc. Method of transmitting sounding reference signal
KR101397039B1 (ko) * 2007-08-14 2014-05-20 엘지전자 주식회사 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법
ES2660591T3 (es) 2007-08-14 2018-03-23 Lg Electronics Inc. Método para adquirir información de una región de recursos para el PHICH y método para recibir un PDCCH
WO2009022790A1 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system
KR101405974B1 (ko) 2007-08-16 2014-06-27 엘지전자 주식회사 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법
KR101507785B1 (ko) 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
CN101355410B (zh) * 2008-07-18 2011-06-29 韩国电子通信研究院 一种基于随机波束成形的数据传输方法和系统
US9647810B2 (en) * 2009-03-17 2017-05-09 Samsung Electronics Co., Ltd. Method and system for mapping pilot signals in multi-stream transmissions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307882B1 (en) * 1998-07-10 2001-10-23 Lucent Technologies Inc. Determining channel characteristics in a space-time architecture wireless communication system having multi-element antennas
US6363121B1 (en) * 1998-12-07 2002-03-26 Lucent Technologies Inc. Wireless transmission method for antenna arrays using unitary space-time signals
US6594473B1 (en) * 1999-05-28 2003-07-15 Texas Instruments Incorporated Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
US7170954B2 (en) * 1999-07-16 2007-01-30 Lucent Technologies Inc. Cayley-encodation of unitary matrices for differential communication
DE19951524C1 (de) * 1999-10-26 2001-08-23 Siemens Ag Verfahren zur Strahlformung in einem Funk-Kommunikationssystem
US6865237B1 (en) * 2000-02-22 2005-03-08 Nokia Mobile Phones Limited Method and system for digital signal transmission
EP1195937A1 (en) * 2000-10-03 2002-04-10 Telefonaktiebolaget Lm Ericsson Space-time coding with orthogonal transformations
US6731668B2 (en) * 2001-01-05 2004-05-04 Qualcomm Incorporated Method and system for increased bandwidth efficiency in multiple input—multiple output channels
DE10115261A1 (de) * 2001-03-28 2002-10-17 Siemens Ag Verfahren zum Betreiben eines digitalen Mobilfunknetzes mit Raum-Zeit-Block-Codes
DE50203886D1 (de) 2001-03-28 2005-09-15 Siemens Ag Verfahren zum betreiben eines digitalen mobilfunknetzes mit raum-zeit-block-codes
US8290098B2 (en) * 2001-03-30 2012-10-16 Texas Instruments Incorporated Closed loop multiple transmit, multiple receive antenna wireless communication system
US7269224B2 (en) * 2001-09-17 2007-09-11 Bae Systems Information And Electronic Systems Integration Inc. Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
BR0306718A (pt) * 2002-01-04 2004-12-28 Nokia Corp Métodos e aparelhos para transmitir sìmbolos complexos e para receber um sinal, sistema compreendendo um transmissor e um receptor e matriz de código de transmissão
US7263132B2 (en) * 2002-08-13 2007-08-28 Mitsubishi Electric Research Laboratories, Inc. Adaptive space-time transmit diversity coding for MIMO systems
KR100541285B1 (ko) * 2002-10-02 2006-01-10 엘지전자 주식회사 다중 입출력 통신 시스템에서의 신호 처리 방법
US6873606B2 (en) * 2002-10-16 2005-03-29 Qualcomm, Incorporated Rate adaptive transmission scheme for MIMO systems

Also Published As

Publication number Publication date
US20060233274A1 (en) 2006-10-19
MXPA06002406A (es) 2006-06-20
FR2860666A1 (fr) 2005-04-08
KR101159262B1 (ko) 2012-06-22
CN1860699B (zh) 2010-04-28
CN1860699A (zh) 2006-11-08
US7920638B2 (en) 2011-04-05
KR20060090989A (ko) 2006-08-17
EP1668794A1 (fr) 2006-06-14
JP2007509515A (ja) 2007-04-12
EP1668794B1 (fr) 2018-08-15
WO2005034386A1 (fr) 2005-04-14

Similar Documents

Publication Publication Date Title
JP4845738B2 (ja) 線形プリコーディングされた信号のマルチアンテナ伝送方法、対応するデバイス、信号、および受信方法
CN1736053B (zh) 信号传输方法和多天线设备
JP4652333B2 (ja) ユニタリ時空符号による信号のマルチアンテナ送信方法、受信方法および対応する信号
US20050002325A1 (en) Space-time-frequency coded OFDM communications over frequency-selective fading channels
US20070297529A1 (en) Recursive and trellis-based feedback reduction for MIMO-OFDM with rate-limited feedback
KR100930522B1 (ko) 다중 입출력 무선통신 시스템에서 수신 장치 및 방법
Wang et al. A family of space-time block codes achieving full diversity with linear receivers
CN1947370B (zh) 在多天线系统中发射信号的方法和设备，用于估计相应传输信道的方法
Sirianunpiboon et al. Fast optimal decoding of multiplexed orthogonal designs by conditional optimization
Yang et al. Channel estimation for wireless communications using space-time block coding techniques
Grant Joint decoding and channel estimation for space-time codes
CN116346175B (zh) 一种符号能量时频空弥散的多天线系统传输方法
KR101100116B1 (ko) 송신 안테나 개수를 이용하여 프리코딩을 수행하는 개루프 통신 시스템의 송신 장치 및 방법
Kumar et al. Performance analysis of PAPR reduction in STBC MIMO-OFDM system
KR100965669B1 (ko) 다중 입력 다중 출력 방식을 사용하는 이동 통신시스템에서 신호 송수신 시스템 및 방법
CN101325419B (zh) 一种空频编码的构造方法与装置
Wang et al. Full rate orthogonal space-time block coding in OFDM transmission using time reversal
CN101997791A (zh) 一种简化的多元ra编码的mimo迭代均衡方案
Anoh et al. Performance evaluation of spatial modulation and QOSTBC for MIMO systems
Patil et al. Simulation of MIMO System with STBC in Simulink and MATLAB
Holden Perfect Space-Time Block Codes
Zhang et al. A systematic design of space-time block codes with reduced-complexity partial interference cancellation group decoding
Valkanas et al. Introduction to Space–Time Coding
Gogoi et al. Kalman filter and semi-blind technique-based channel estimation for coded STBC multi-antenna set-ups in faded wireless channels
Chin et al. Iterative semi-blind equalization of space time block coded systems

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070926

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100604

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100611

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20100913

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101126

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101215

R150 Certificate of patent or registration of utility model

Ref document number: 4652333

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131224

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term