ATE372002T1 - Übertragung zum cdma kommunikationssystem durch ein mimo kanal - Google Patents

Übertragung zum cdma kommunikationssystem durch ein mimo kanal

Info

Publication number
ATE372002T1
ATE372002T1 AT04291041T AT04291041T ATE372002T1 AT E372002 T1 ATE372002 T1 AT E372002T1 AT 04291041 T AT04291041 T AT 04291041T AT 04291041 T AT04291041 T AT 04291041T AT E372002 T1 ATE372002 T1 AT E372002T1
Authority
AT
Austria
Prior art keywords
transmission
communication system
mimo channel
cdma communication
encoding
Prior art date
Application number
AT04291041T
Other languages
English (en)
Inventor
Raphael Visoz
Antoine Berthet
Original Assignee
France Telecom
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 filed Critical France Telecom
Application granted granted Critical
Publication of ATE372002T1 publication Critical patent/ATE372002T1/de

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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04L1/0625—Transmitter arrangements
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
AT04291041T 2004-04-22 2004-04-22 Übertragung zum cdma kommunikationssystem durch ein mimo kanal ATE372002T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04291041A EP1589686B1 (de) 2004-04-22 2004-04-22 Übertragung zum CDMA Kommunikationssystem durch ein MIMO Kanal

Publications (1)

Publication Number Publication Date
ATE372002T1 true ATE372002T1 (de) 2007-09-15

Family

ID=34931047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04291041T ATE372002T1 (de) 2004-04-22 2004-04-22 Übertragung zum cdma kommunikationssystem durch ein mimo kanal

Country Status (9)

Country Link
US (1) US7885316B2 (de)
EP (1) EP1589686B1 (de)
JP (1) JP4809328B2 (de)
KR (1) KR101107631B1 (de)
CN (1) CN1973474B (de)
AT (1) ATE372002T1 (de)
DE (1) DE602004008579T2 (de)
ES (1) ES2293180T3 (de)
WO (1) WO2005114888A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008029845A1 (en) * 2006-09-06 2008-03-13 Sharp Kabushiki Kaisha Transmission/reception device, transmission/reception system, and transmission/reception method
JP5042320B2 (ja) 2007-03-29 2012-10-03 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるサウンディング基準信号伝送方法
US8599819B2 (en) 2007-06-19 2013-12-03 Lg Electronics Inc. Method of transmitting sounding reference signal
WO2009022790A1 (en) 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system
MX2010001707A (es) 2007-08-14 2010-03-11 Lg Electronics Inc Metodo para adquiri informacion de region de recurso para canal indicador de solicitud automatica hibrido fisico (phich) y metodo para recibir canal de control de vinculo descendente fisico (pdcch).
KR101397039B1 (ko) 2007-08-14 2014-05-20 엘지전자 주식회사 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법
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
US8995559B2 (en) 2008-03-28 2015-03-31 Qualcomm Incorporated Signaling message transmission in a wireless communication network
BR112012025271A2 (pt) * 2010-04-07 2016-06-21 Alcatel Lucent método e aparelho para retroinformar e construir uma matriz de correlação em sistemas de múltiplas entradas e múltiplas saídas
DE102011079972B4 (de) * 2011-07-28 2017-07-06 Siemens Convergence Creators Gmbh Verfahren zum Übertragen von Informationsdaten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2302289C (en) * 1996-08-29 2005-11-08 Gregory G. Raleigh Spatio-temporal processing for communication
EP1035677A1 (de) 1999-03-10 2000-09-13 Lucent Technologies Inc. Zuteilung einer Kodebaum für CDMA systemen
US6351499B1 (en) * 1999-12-15 2002-02-26 Iospan Wireless, Inc. Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter
US20020154705A1 (en) * 2000-03-22 2002-10-24 Walton Jay R. High efficiency high performance communications system employing multi-carrier modulation
US7068628B2 (en) * 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
US6879576B1 (en) 2000-09-06 2005-04-12 Qualcomm Incorporated Method and apparatus for processing a physical channel with partial transport format information
WO2002035762A1 (en) * 2000-10-27 2002-05-02 Nortel Networks Limited Combination of space-time coding and spatial multiplexing, and the use of orthogonal transformation in space-time coding
FR2821217B1 (fr) * 2001-02-21 2003-04-25 France Telecom Procede et systeme de codage-decodage iteratif de flux de donnees numeriques codees par combinaisons spatio-temporelles, en emission et reception multiple
US7133459B2 (en) * 2001-05-01 2006-11-07 Texas Instruments Incorporated Space-time transmit diversity
WO2003001726A1 (en) * 2001-06-21 2003-01-03 Koninklijke Philips Electronics N.V. Mimo transmission system in a radio communications network
CA2468492A1 (en) * 2001-11-29 2003-06-05 Interdigital Technology Corporation Efficient multiple input multiple output system for multi-path fading channels
US7542446B2 (en) * 2002-07-31 2009-06-02 Mitsubishi Electric Research Laboratories, Inc. Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems
KR100457188B1 (ko) 2002-10-07 2004-11-16 한국전자통신연구원 확산 방식 전환이 가능한 적응형 다중반송파코드분할다중접속 장치 및 그 방법
DE60320250T2 (de) * 2003-08-29 2008-07-10 Mitsubishi Denki K.K. Verfahren zum Übertragen von Daten in einem Telekommunikationssystem
TWI264194B (en) * 2004-02-06 2006-10-11 Univ Nat Chiao Tung Framework and method for multiple-input multiple-output (MIMO) multi-carrier code division multiple access communication system

Also Published As

Publication number Publication date
JP2007534246A (ja) 2007-11-22
KR20070038958A (ko) 2007-04-11
WO2005114888A8 (fr) 2007-06-21
EP1589686A1 (de) 2005-10-26
US20070206662A1 (en) 2007-09-06
CN1973474B (zh) 2015-10-07
EP1589686B1 (de) 2007-08-29
WO2005114888A1 (fr) 2005-12-01
KR101107631B1 (ko) 2012-01-25
CN1973474A (zh) 2007-05-30
ES2293180T3 (es) 2008-03-16
DE602004008579D1 (de) 2007-10-11
JP4809328B2 (ja) 2011-11-09
DE602004008579T2 (de) 2008-05-15
US7885316B2 (en) 2011-02-08

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