DE60136092D1 - Verfahren und vorrichtung zur verarbeitung eines empfangssignals in einem kommunikationssystem - Google Patents

Verfahren und vorrichtung zur verarbeitung eines empfangssignals in einem kommunikationssystem

Info

Publication number
DE60136092D1
DE60136092D1 DE60136092T DE60136092T DE60136092D1 DE 60136092 D1 DE60136092 D1 DE 60136092D1 DE 60136092 T DE60136092 T DE 60136092T DE 60136092 T DE60136092 T DE 60136092T DE 60136092 D1 DE60136092 D1 DE 60136092D1
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DE
Germany
Prior art keywords
buffer
segments
digitized samples
data processor
processed
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
DE60136092T
Other languages
English (en)
Inventor
Kenneth D Easton
Peter J Black
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60136092D1 publication Critical patent/DE60136092D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • 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
    • H04B1/709—Correlator structure
    • 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
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
    • H04B2001/70935—Matched filter type using a bank of matched fileters, e.g. Fast Hadamard Transform
DE60136092T 2000-11-27 2001-11-20 Verfahren und vorrichtung zur verarbeitung eines empfangssignals in einem kommunikationssystem Expired - Lifetime DE60136092D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/723,795 US6985516B1 (en) 2000-11-27 2000-11-27 Method and apparatus for processing a received signal in a communications system
PCT/US2001/043619 WO2002045288A2 (en) 2000-11-27 2001-11-20 Method and apparatus for processing a received signal in a communications system

Publications (1)

Publication Number Publication Date
DE60136092D1 true DE60136092D1 (de) 2008-11-20

Family

ID=24907718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136092T Expired - Lifetime DE60136092D1 (de) 2000-11-27 2001-11-20 Verfahren und vorrichtung zur verarbeitung eines empfangssignals in einem kommunikationssystem

Country Status (18)

Country Link
US (1) US6985516B1 (de)
EP (4) EP2285008A3 (de)
JP (1) JP4119247B2 (de)
KR (1) KR100938022B1 (de)
CN (1) CN1264283C (de)
AT (1) ATE410833T1 (de)
AU (1) AU2002236459A1 (de)
BR (1) BR0115638A (de)
CA (1) CA2430128A1 (de)
DE (1) DE60136092D1 (de)
HK (1) HK1063541A1 (de)
IL (2) IL155850A0 (de)
MX (1) MXPA03004636A (de)
NO (1) NO20032352L (de)
RU (2) RU2301493C2 (de)
TW (1) TW595149B (de)
UA (1) UA74397C2 (de)
WO (1) WO2002045288A2 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0028392D0 (en) * 2000-11-22 2001-01-03 Koninkl Philips Electronics Nv A rake receiver
US8611311B2 (en) 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7200103B2 (en) * 2001-06-21 2007-04-03 Bae Systems Information And Electronic Systems Integration Inc. Reduced algorithm receiver
US7839762B2 (en) * 2001-12-21 2010-11-23 Texas Instruments Incorporated Method and apparatus for vector based walsh code bit sequence generation
US6771693B2 (en) * 2001-12-27 2004-08-03 Interdigital Technology Corporation Enhanced rake structure
US7649860B2 (en) * 2002-01-31 2010-01-19 Qualcomm Incorporated Buffer-based GPS and CDMA pilot searcher
EP1525678B1 (de) 2002-06-21 2008-07-30 QUALCOMM Incorporated Zwischenverstärker für drahtlose lokale netzwerke
US7702035B2 (en) * 2002-07-03 2010-04-20 Freescale Semiconductor, Inc. Searching method and apparatus for processing digital communication signals
TWI455509B (zh) 2002-08-07 2014-10-01 Intel Corp 支援多媒體廣播及多播服務之頻道切換
WO2004019510A1 (en) * 2002-08-21 2004-03-04 Koninklijke Philips Electronics N.V. Delay line for multiple propagation paths reception
DE10241691A1 (de) * 2002-09-09 2004-03-25 Infineon Technologies Ag Einrichtung und Verfahren zur Durchführung von Korrelationen in einem Mobilfunksystem
US7876810B2 (en) * 2005-04-07 2011-01-25 Rambus Inc. Soft weighted interference cancellation for CDMA systems
BR0314652A (pt) * 2002-09-27 2005-08-02 Ibiquity Digital Corp Métodos e aparelhos para intercalar bits de um sinal digital representativo de dados e/ou áudio em um sistema de radiodifusão de áudio digital, para radiodifundir informação digital representativa de dados e/ou áudio em um sistema de radiodifusão de áudio digital, para desintercalar bits recebidos de um sinal digital representativo de dados e/ou áudio em um sistema de radiodifusão de áudio digital e para receber informação digital representativa de dados e/ou áudio em um sistema de radiodifusão de áudio digital
US8885688B2 (en) * 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
WO2004038958A1 (en) * 2002-10-24 2004-05-06 Widefi, Inc. Wireless local area network repeater with in-band control channel
WO2004062305A1 (en) * 2002-12-16 2004-07-22 Widefi, Inc. Improved wireless network repeater
WO2004034600A1 (en) 2002-10-11 2004-04-22 Widefi, Inc. Reducing loop effects in a wireless local area network repeater
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
BR0315372A (pt) * 2002-10-15 2005-08-23 Widefi Inc Repetidor de translação de frequência, e, método para translação de frequência
US7230935B2 (en) * 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
CA2504347A1 (en) * 2002-11-15 2004-06-03 Widefi, Inc. Wireless local area network repeater with detection
DE10327063A1 (de) * 2003-06-13 2005-01-13 Universität Duisburg-Essen Rake-Finger, Rake-Empfänger, Mobilfunkendgerät und Verfahren zum Verarbeiten eines einem Rake-Finger zugeordneten Teils eines empfangenen CDMA-Funksignals
US20050169353A1 (en) * 2004-02-02 2005-08-04 Wei An Post despreading interpolation in CDMA systems
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
US7359429B2 (en) * 2004-04-19 2008-04-15 Nokia Corporation Support of the determination of a correlation
KR101291850B1 (ko) 2004-05-13 2013-07-31 퀄컴 인코포레이티드 업링크 및 다운링크 동기화를 위해 다운링크를 검출하는 비-주파수 변환 리피터
JP2008505513A (ja) * 2004-06-03 2008-02-21 ワイデファイ インコーポレイテッド 低コスト、高性能の局部発振器の構造を備えた周波数変換中継器
US8254921B2 (en) 2004-08-12 2012-08-28 Qualcomm Incorporated Default configurations with differential encoding in a wireless communication system
US8059727B2 (en) * 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
US9014152B2 (en) * 2008-06-09 2015-04-21 Qualcomm Incorporated Increasing capacity in wireless communications
US8611305B2 (en) 2005-08-22 2013-12-17 Qualcomm Incorporated Interference cancellation for wireless communications
US9071344B2 (en) 2005-08-22 2015-06-30 Qualcomm Incorporated Reverse link interference cancellation
US8472877B2 (en) 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
CN101056342B (zh) 2006-04-13 2011-04-20 华为技术有限公司 一种在数字用户线技术中进行通信的方法和装置
CN101512919B (zh) * 2006-09-01 2013-05-15 高通股份有限公司 具有带增强隔离适应的双重接收器或传输器天线配置的中继器
US8559379B2 (en) * 2006-09-21 2013-10-15 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
US20080080444A1 (en) * 2006-09-28 2008-04-03 Analog Devices, Inc. Transport channel buffer organization in downlink receiver bit rate processor
RU2414064C2 (ru) 2006-10-26 2011-03-10 Квэлкомм Инкорпорейтед Технологии повторителя для системы с множеством входов и множеством выходов с использованием формирователей диаграммы направленности
FI20075282A0 (fi) * 2007-04-23 2007-04-23 Nokia Corp Taajuusvirheen estimointialgoritmi
US8170087B2 (en) * 2007-05-10 2012-05-01 Texas Instruments Incorporated Correlation coprocessor
WO2008157679A1 (en) * 2007-06-19 2008-12-24 Raytheon Company Methods and apparatus for receiver having fast walsh transform
US8018906B2 (en) * 2007-09-25 2011-09-13 Terrace Communications Corporation Symbol interleave for wireless communications
US8848913B2 (en) 2007-10-04 2014-09-30 Qualcomm Incorporated Scrambling sequence generation in a communication system
EP3432504B1 (de) * 2007-10-30 2021-06-23 Nokia Technologies Oy Verfahren, vorrichtungen, system und entsprechendes computerprogrammprodukt zur ressourcenzuweisung
US8787181B2 (en) 2008-01-14 2014-07-22 Qualcomm Incorporated Resource allocation randomization
US7933256B2 (en) * 2008-02-27 2011-04-26 Qualcomm Incorporated Coherent single antenna interference cancellation for GSM/GPRS/EDGE
US8923249B2 (en) 2008-03-26 2014-12-30 Qualcomm Incorporated Method and apparatus for scrambling sequence generation in a communication system
US20100046660A1 (en) 2008-05-13 2010-02-25 Qualcomm Incorporated Interference cancellation under non-stationary conditions
US8537745B2 (en) * 2008-06-02 2013-09-17 Qualcomm Incorporated Multiplexing arrangements for multiple receive antennas
US8064552B2 (en) * 2008-06-02 2011-11-22 Harris Corporation Adaptive correlation
US9277487B2 (en) * 2008-08-01 2016-03-01 Qualcomm Incorporated Cell detection with interference cancellation
US9237515B2 (en) * 2008-08-01 2016-01-12 Qualcomm Incorporated Successive detection and cancellation for cell pilot detection
US8509293B2 (en) 2008-08-19 2013-08-13 Qualcomm Incorporated Semi-coherent timing propagation for GERAN multislot configurations
US8503591B2 (en) 2008-08-19 2013-08-06 Qualcomm Incorporated Enhanced geran receiver using channel input beamforming
US20100097955A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Rate determination
US9160577B2 (en) 2009-04-30 2015-10-13 Qualcomm Incorporated Hybrid SAIC receiver
US8787509B2 (en) * 2009-06-04 2014-07-22 Qualcomm Incorporated Iterative interference cancellation receiver
US8355338B2 (en) * 2009-07-14 2013-01-15 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Method of processing sequential information in packets streamed over a network
US8619928B2 (en) * 2009-09-03 2013-12-31 Qualcomm Incorporated Multi-stage interference suppression
US8831149B2 (en) * 2009-09-03 2014-09-09 Qualcomm Incorporated Symbol estimation methods and apparatuses
KR101363016B1 (ko) 2009-11-27 2014-02-13 퀄컴 인코포레이티드 무선 통신들에서의 용량 증가
ES2720629T3 (es) 2009-11-27 2019-07-23 Qualcomm Inc Mayor capacidad en comunicaciones inalámbricas
US8509155B2 (en) * 2010-07-16 2013-08-13 Samsung Electronics Co., Ltd. Method and system for multiplexing acknowledgement signals and sounding reference signals
US20150063217A1 (en) * 2013-08-28 2015-03-05 Lsi Corporation Mapping between variable width samples and a frame
RU2540840C1 (ru) * 2014-01-09 2015-02-10 федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" Устройство обнаружения модуляции несущей частоты импульсов периодической последовательности
RU2540839C1 (ru) * 2014-01-09 2015-02-10 федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" Способ обнаружения модуляции несущей частоты импульсов периодической последовательности
US9276778B2 (en) * 2014-01-31 2016-03-01 Qualcomm Incorporated Instruction and method for fused rake-finger operation on a vector processor
US9940169B2 (en) * 2015-07-23 2018-04-10 Pearson Education, Inc. Real-time partitioned processing streaming
US10404319B1 (en) * 2018-07-09 2019-09-03 Cisco Technology, Inc. Fast correlation of prometheus orthonormal sets (PONS) for communications
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
CA3119325C (en) 2018-11-27 2023-07-04 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
WO2024005788A1 (en) * 2022-06-28 2024-01-04 Altiostar Networks, Inc. Beam processing architecture in wireless communication systems

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4894842A (en) * 1987-10-15 1990-01-16 The Charles Stark Draper Laboratory, Inc. Precorrelation digital spread spectrum receiver
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
ZA938324B (en) 1992-11-24 1994-06-07 Qualcomm Inc Pilot carrier dot product circuit
ZA947317B (en) * 1993-09-24 1995-05-10 Qualcomm Inc Multirate serial viterbi decoder for code division multiple access system applications
US5490165A (en) 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
US5561618A (en) 1993-12-22 1996-10-01 Qualcomm Incorporated Method and apparatus for performing a fast Hadamard transform
US5530716A (en) 1994-06-30 1996-06-25 Motorola, Inc. Method and apparatus for identifying a coded communication signal
ATE277458T1 (de) 1994-07-29 2004-10-15 Qualcomm Inc Verfahren und gerät zum ausführen der kodeerfassung in einem cdma übertragungssystem
US5710768A (en) 1994-09-30 1998-01-20 Qualcomm Incorporated Method of searching for a bursty signal
US5577022A (en) 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
US5654979A (en) 1995-01-13 1997-08-05 Qualcomm Incorporated Cell site demodulation architecture for a spread spectrum multiple access communication systems
GB2301747A (en) * 1995-06-02 1996-12-11 Dsc Communications Remotely programmable subscriber terminal in a wireless telecommunications system
US5764687A (en) 1995-06-20 1998-06-09 Qualcomm Incorporated Mobile demodulator architecture for a spread spectrum multiple access communication system
US5805648A (en) 1995-07-31 1998-09-08 Qualcomm Incorporated Method and apparatus for performing search acquisition in a CDMA communication system
JP2751959B2 (ja) * 1996-07-15 1998-05-18 日本電気株式会社 Ｃｄｍａ受信装置の受信タイミング検出回路
FR2754286B1 (fr) 1996-10-08 1998-12-31 Monopanel Sa Element pour facade avec parement decoratif
US5903550A (en) 1997-01-02 1999-05-11 Motorola, Inc. Method and system for parallel demodulation of multiple chips of a CDMA signal
US6574211B2 (en) 1997-11-03 2003-06-03 Qualcomm Incorporated Method and apparatus for high rate packet data transmission
JP3680592B2 (ja) * 1998-10-30 2005-08-10 株式会社日立製作所 通信装置
US6618431B1 (en) * 1998-12-31 2003-09-09 Texas Instruments Incorporated Processor-based method for the acquisition and despreading of spread-spectrum/CDMA signals
US6363108B1 (en) 1999-03-31 2002-03-26 Qualcomm Inc. Programmable matched filter searcher
US6442154B1 (en) * 1999-04-15 2002-08-27 Ericsson Inc. Method and apparatus for successive cancellation using multiple signal timings
US7085246B1 (en) * 1999-05-19 2006-08-01 Motorola, Inc. Method and apparatus for acquisition of a spread-spectrum signal
US6459883B2 (en) * 2000-07-31 2002-10-01 Morphics Technology, Inc. Generic finger architecture for spread spectrum applications

Also Published As

Publication number Publication date
NO20032352L (no) 2003-07-23
KR100938022B1 (ko) 2010-01-21
EP2278726A2 (de) 2011-01-26
CN1264283C (zh) 2006-07-12
HK1063541A1 (en) 2004-12-31
EP1338097B1 (de) 2008-10-08
RU2007108199A (ru) 2008-09-10
EP2285008A3 (de) 2013-03-13
IL155850A (en) 2010-06-16
EP2073395A3 (de) 2011-05-11
JP4119247B2 (ja) 2008-07-16
KR20030048481A (ko) 2003-06-19
MXPA03004636A (es) 2004-04-20
TW595149B (en) 2004-06-21
EP2285008A2 (de) 2011-02-16
AU2002236459A1 (en) 2002-06-11
UA74397C2 (uk) 2005-12-15
JP2004527930A (ja) 2004-09-09
EP2278726A3 (de) 2013-03-13
IL155850A0 (en) 2003-12-23
RU2301493C2 (ru) 2007-06-20
EP1338097A2 (de) 2003-08-27
CN1481621A (zh) 2004-03-10
ATE410833T1 (de) 2008-10-15
US6985516B1 (en) 2006-01-10
RU2425442C2 (ru) 2011-07-27
CA2430128A1 (en) 2002-06-06
BR0115638A (pt) 2004-01-27
EP2073395A2 (de) 2009-06-24
WO2002045288A3 (en) 2003-01-30
WO2002045288A2 (en) 2002-06-06
NO20032352D0 (no) 2003-05-26

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