ATE537615T1 - Hochgeschwindigkeits-datendienste unter verwendung mehrerer sendeantennen - Google Patents

Hochgeschwindigkeits-datendienste unter verwendung mehrerer sendeantennen

Info

Publication number
ATE537615T1
ATE537615T1 AT00942895T AT00942895T ATE537615T1 AT E537615 T1 ATE537615 T1 AT E537615T1 AT 00942895 T AT00942895 T AT 00942895T AT 00942895 T AT00942895 T AT 00942895T AT E537615 T1 ATE537615 T1 AT E537615T1
Authority
AT
Austria
Prior art keywords
receiver
antennas
illustrative
cdma
data
Prior art date
Application number
AT00942895T
Other languages
English (en)
Inventor
Gerard Foschini
Howard Huang
Harish Viswanathan
Original Assignee
Alcatel Lucent
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
Priority claimed from US09/587,345 external-priority patent/US6370129B1/en
Application filed by Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE537615T1 publication Critical patent/ATE537615T1/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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
    • 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
    • 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
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT00942895T 1999-06-28 2000-06-16 Hochgeschwindigkeits-datendienste unter verwendung mehrerer sendeantennen ATE537615T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14129399P 1999-06-28 1999-06-28
US14150499P 1999-06-28 1999-06-28
US58739600A 2000-06-05 2000-06-05
US09/587,345 US6370129B1 (en) 1999-06-28 2000-06-05 High-speed data services using multiple transmit antennas
PCT/US2000/016689 WO2001001605A1 (en) 1999-06-28 2000-06-16 High-speed data services using multiple transmit antennas

Publications (1)

Publication Number Publication Date
ATE537615T1 true ATE537615T1 (de) 2011-12-15

Family

ID=27495465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00942895T ATE537615T1 (de) 1999-06-28 2000-06-16 Hochgeschwindigkeits-datendienste unter verwendung mehrerer sendeantennen

Country Status (7)

Country Link
EP (1) EP1190506B1 (de)
JP (1) JP4855615B2 (de)
CN (1) CN100479347C (de)
AT (1) ATE537615T1 (de)
AU (1) AU5745700A (de)
CA (1) CA2377539C (de)
WO (1) WO2001001605A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7376175B2 (en) 2001-03-14 2008-05-20 Mercury Computer Systems, Inc. Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
US6993050B2 (en) 2001-03-14 2006-01-31 At&T Corp. Transmit and receive system for cable data service
US7110431B2 (en) 2001-03-14 2006-09-19 Mercury Computer Systems, Inc. Hardware and software for performing computations in a short-code spread-spectrum communications system
KR100720635B1 (ko) 2001-04-05 2007-05-21 노오텔 네트웍스 리미티드 다중 코드 및 다중 안테나를 사용하는 무선 통신 시스템용송신기
DE50114759D1 (de) * 2001-09-07 2009-04-23 Nokia Siemens Networks Gmbh Verfahren zur Sendemehrwegeübertragung von Daten in einem Funk-Kommunikationssystem
KR100475178B1 (ko) * 2002-06-18 2005-03-10 엘지전자 주식회사 다중 입출력 이동 통신 시스템에서의 신호 처리 장치 및방법
DE10239063A1 (de) * 2002-08-26 2004-03-25 Siemens Ag Verfahren und Vorrichtung zum Übertragen von Daten in einem Kommunikationssystem
JP3799030B2 (ja) * 2003-05-09 2006-07-19 松下電器産業株式会社 Ｃｄｍａ送信装置およびｃｄｍａ送信方法
CN101764633B (zh) * 2004-02-11 2016-08-17 Lg电子株式会社 发射和接收数据流的方法和系统
ATE532275T1 (de) 2004-02-11 2011-11-15 Lg Electronics Inc Verfahren und system zum senden und empfangen von datenströmen
US8582622B2 (en) * 2008-05-11 2013-11-12 Qualcomm Incorporated Spread-spectrum coding of data bursts
CN102177663B (zh) * 2008-09-04 2014-08-06 意大利电信股份公司 处理接收信号的方法及相应的接收机
CN102165720B (zh) 2008-09-26 2015-10-14 三星电子株式会社 支持多个天线的探测参考信号发射的装置及方法
CN104641571A (zh) * 2013-04-10 2015-05-20 华为技术有限公司 移动通信方法、装置及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592490A (en) * 1991-12-12 1997-01-07 Arraycomm, Inc. Spectrally efficient high capacity wireless communication systems
US5619524A (en) * 1994-10-04 1997-04-08 Motorola, Inc. Method and apparatus for coherent communication reception in a spread-spectrum communication system
JPH08195703A (ja) * 1995-01-17 1996-07-30 Toshiba Corp 無線通信装置
US6097771A (en) * 1996-07-01 2000-08-01 Lucent Technologies Inc. Wireless communications system having a layered space-time architecture employing multi-element antennas
US6067292A (en) * 1996-08-20 2000-05-23 Lucent Technologies Inc Pilot interference cancellation for a coherent wireless code division multiple access receiver
WO1998009385A2 (en) * 1996-08-29 1998-03-05 Cisco Technology, Inc. Spatio-temporal processing for communication
JP2846860B2 (ja) * 1996-10-01 1999-01-13 ユニデン株式会社 スペクトル拡散通信方式を用いた送信機、受信機、通信システム及び通信方法

Also Published As

Publication number Publication date
JP2003503887A (ja) 2003-01-28
AU5745700A (en) 2001-01-31
WO2001001605A1 (en) 2001-01-04
JP4855615B2 (ja) 2012-01-18
EP1190506A1 (de) 2002-03-27
CA2377539C (en) 2008-12-02
EP1190506B1 (de) 2011-12-14
CN1399819A (zh) 2003-02-26
CA2377539A1 (en) 2001-01-04
CN100479347C (zh) 2009-04-15

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