WO2007111718A3 - Multi-stage receiver for wireless communication - Google Patents

Multi-stage receiver for wireless communication Download PDF

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Publication number
WO2007111718A3
WO2007111718A3 PCT/US2006/061440 US2006061440W WO2007111718A3 WO 2007111718 A3 WO2007111718 A3 WO 2007111718A3 US 2006061440 W US2006061440 W US 2006061440W WO 2007111718 A3 WO2007111718 A3 WO 2007111718A3
Authority
WO
WIPO (PCT)
Prior art keywords
end filter
combiner
signal components
time signal
matrices
Prior art date
Application number
PCT/US2006/061440
Other languages
English (en)
French (fr)
Other versions
WO2007111718A2 (en
Inventor
Christoph Arnold Joetten
George Jongren
Ivan Jesus Fernandez-Corbaton
Original Assignee
Qualcomm Inc
Christoph Arnold Joetten
George Jongren
Ivan Jesus Fernandez-Corbaton
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 Qualcomm Inc, Christoph Arnold Joetten, George Jongren, Ivan Jesus Fernandez-Corbaton filed Critical Qualcomm Inc
Priority to CA2629675A priority Critical patent/CA2629675C/en
Priority to BRPI0619175-4A priority patent/BRPI0619175A2/pt
Priority to KR1020087015945A priority patent/KR101084013B1/ko
Priority to EP06850216A priority patent/EP1955444A2/en
Priority to CN200680044631.7A priority patent/CN101317340B/zh
Priority to JP2008543583A priority patent/JP5180093B2/ja
Publication of WO2007111718A2 publication Critical patent/WO2007111718A2/en
Publication of WO2007111718A3 publication Critical patent/WO2007111718A3/en

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
    • 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
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • H04B1/71057—Joint detection techniques, e.g. linear detectors using maximum-likelihood sequence estimation [MLSE]
    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/712—Weighting of fingers for combining, e.g. amplitude control or phase rotation using an inner loop
    • 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
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
PCT/US2006/061440 2005-11-30 2006-11-30 Multi-stage receiver for wireless communication WO2007111718A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2629675A CA2629675C (en) 2005-11-30 2006-11-30 Multi-stage receiver for wireless communication
BRPI0619175-4A BRPI0619175A2 (pt) 2005-11-30 2006-11-30 receptor de multi-estágio para comunicação sem fio
KR1020087015945A KR101084013B1 (ko) 2005-11-30 2006-11-30 무선 통신용 멀티-스테이지 수신기
EP06850216A EP1955444A2 (en) 2005-11-30 2006-11-30 Multi-stage receiver for wireless communication
CN200680044631.7A CN101317340B (zh) 2005-11-30 2006-11-30 用于接收mimo传输的方法和装置
JP2008543583A JP5180093B2 (ja) 2005-11-30 2006-11-30 無線通信用の多段受話器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US74115905P 2005-11-30 2005-11-30
US60/741,159 2005-11-30
US11/564,261 US8107549B2 (en) 2005-11-30 2006-11-28 Multi-stage receiver for wireless communication
US11/564,261 2006-11-28

Publications (2)

Publication Number Publication Date
WO2007111718A2 WO2007111718A2 (en) 2007-10-04
WO2007111718A3 true WO2007111718A3 (en) 2008-01-24

Family

ID=38428164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/061440 WO2007111718A2 (en) 2005-11-30 2006-11-30 Multi-stage receiver for wireless communication

Country Status (8)

Country Link
US (1) US8107549B2 (en22)
EP (1) EP1955444A2 (en22)
JP (1) JP5180093B2 (en22)
KR (1) KR101084013B1 (en22)
BR (1) BRPI0619175A2 (en22)
CA (1) CA2629675C (en22)
RU (1) RU2404508C2 (en22)
WO (1) WO2007111718A2 (en22)

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US7248559B2 (en) 2001-10-17 2007-07-24 Nortel Networks Limited Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
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US8693525B2 (en) * 2006-07-14 2014-04-08 Qualcomm Incorporated Multi-carrier transmitter for wireless communication
WO2008070377A1 (en) * 2006-11-06 2008-06-12 Qualcomm Incorporated Mimo detection with interference cancellation op on-time signal components
US8155232B2 (en) * 2007-05-08 2012-04-10 Samsung Electronics Co., Ltd. Multiple antennas transmit diversity scheme
KR101433112B1 (ko) * 2007-12-17 2014-08-25 삼성전자주식회사 단일 반송파 주파수 분할 다중 접속 시스템을 위한 수신장치 및 방법
DE102008001447A1 (de) 2008-04-29 2009-11-05 Robert Bosch Gmbh Diagnose der Funktionsfähigkeit von Kraftstoffdampfzwischenspeichern
US9083521B2 (en) * 2008-06-05 2015-07-14 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8725502B2 (en) * 2008-06-05 2014-05-13 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8825480B2 (en) * 2008-06-05 2014-09-02 Qualcomm Incorporated Apparatus and method of obtaining non-speech data embedded in vocoder packet
US8958441B2 (en) 2008-06-05 2015-02-17 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8503517B2 (en) * 2008-06-05 2013-08-06 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
US8964788B2 (en) * 2008-06-05 2015-02-24 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
KR101670744B1 (ko) * 2009-04-13 2016-11-09 엘지전자 주식회사 최적화된 랭크 3 코드북을 이용한 상향링크 신호 송수신
US8743864B2 (en) * 2009-06-16 2014-06-03 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
US8855100B2 (en) 2009-06-16 2014-10-07 Qualcomm Incorporated System and method for supporting higher-layer protocol messaging in an in-band modem
EP2299603A1 (en) * 2009-09-17 2011-03-23 ST-Ericsson (France) SAS Process for processing MIMO data streams in a 3GPP HSDPA receiver, and receiver for doing the same
CN102075303B (zh) * 2009-11-25 2014-06-04 华为技术有限公司 导频发送方法和装置
CN102594519B (zh) * 2011-01-11 2017-05-31 上海贝尔股份有限公司 用于多用户多输入多输出下行传输的方法
CN106458226B (zh) 2014-04-04 2018-10-26 斯玛特维斯有限责任公司 用于提高机车车辆的效率的方法和系统
RU2612459C2 (ru) * 2014-04-04 2017-03-09 Общество с ограниченной ответственностью "Смартвиз", ООО "Смартвиз" Способ и система повышения кпд подвижного состава
RU2729501C1 (ru) * 2019-05-16 2020-08-07 Акционерное общество "Научно-исследовательский институт железнодорожного транспорта" Способ контроля энергетической эффективности локомотивов в эксплуатации

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WO2001001595A1 (en) * 1999-06-25 2001-01-04 Ericsson, Inc. Rake combining methods and apparatus using weighting factors derived from knowledge of spread spectrum signal characteristics
WO2002052743A2 (en) * 2000-12-22 2002-07-04 Ericsson Inc Apparatus and methods for finger delay selection in rake receivers
WO2002080379A2 (en) * 2001-03-29 2002-10-10 Koninklijke Philips Electronics N.V. Adaptive chip equalizers for synchronous ds-cdma system with pilot sequences
WO2004075499A1 (en) * 2003-02-18 2004-09-02 Qualcomm Incorporated Communication receiver with an adaptive equalizer that uses channel estimation
US20050047515A1 (en) * 2003-08-27 2005-03-03 Walton J. Rodney Frequency-independent spatial processing for wideband MISO and MIMO systems
WO2005099117A1 (en) * 2004-03-09 2005-10-20 Thomson Licensing Hybrid rake/equalizer receiver for spread spectrum systems

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WO2001001595A1 (en) * 1999-06-25 2001-01-04 Ericsson, Inc. Rake combining methods and apparatus using weighting factors derived from knowledge of spread spectrum signal characteristics
WO2002052743A2 (en) * 2000-12-22 2002-07-04 Ericsson Inc Apparatus and methods for finger delay selection in rake receivers
WO2002080379A2 (en) * 2001-03-29 2002-10-10 Koninklijke Philips Electronics N.V. Adaptive chip equalizers for synchronous ds-cdma system with pilot sequences
WO2004075499A1 (en) * 2003-02-18 2004-09-02 Qualcomm Incorporated Communication receiver with an adaptive equalizer that uses channel estimation
US20050047515A1 (en) * 2003-08-27 2005-03-03 Walton J. Rodney Frequency-independent spatial processing for wideband MISO and MIMO systems
WO2005099117A1 (en) * 2004-03-09 2005-10-20 Thomson Licensing Hybrid rake/equalizer receiver for spread spectrum systems

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YAMAMURA T ET AL: "High mobility OFDM transmission system by a new channel estimation and ISI cancellation scheme using characteristics of pilot symbol inserted OFDM signal", VEHICULAR TECHNOLOGY CONFERENCE, vol. 1, 19 September 1999 (1999-09-19) - 22 September 1999 (1999-09-22), IEEE, PISCATAWAY, NJ, USA, pages 319 - 323, XP010352958, ISBN: 0-7803-5435-4 *

Also Published As

Publication number Publication date
KR20080079665A (ko) 2008-09-01
RU2404508C2 (ru) 2010-11-20
CA2629675C (en) 2012-07-10
JP5180093B2 (ja) 2013-04-10
US20070195865A1 (en) 2007-08-23
RU2008126215A (ru) 2010-01-10
BRPI0619175A2 (pt) 2011-09-20
KR101084013B1 (ko) 2011-11-16
CA2629675A1 (en) 2007-10-04
WO2007111718A2 (en) 2007-10-04
JP2009518894A (ja) 2009-05-07
US8107549B2 (en) 2012-01-31
EP1955444A2 (en) 2008-08-13

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