JP2004527930A5 - - Google Patents

Download PDF

Info

Publication number
JP2004527930A5
JP2004527930A5 JP2002546312A JP2002546312A JP2004527930A5 JP 2004527930 A5 JP2004527930 A5 JP 2004527930A5 JP 2002546312 A JP2002546312 A JP 2002546312A JP 2002546312 A JP2002546312 A JP 2002546312A JP 2004527930 A5 JP2004527930 A5 JP 2004527930A5
Authority
JP
Japan
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.)
Granted
Application number
JP2002546312A
Other versions
JP4119247B2 (ja
JP2004527930A (ja
Filing date
Publication date
Priority claimed from US09/723,795 external-priority patent/US6985516B1/en
Application filed filed Critical
Publication of JP2004527930A publication Critical patent/JP2004527930A/ja
Publication of JP2004527930A5 publication Critical patent/JP2004527930A5/ja
Application granted granted Critical
Publication of JP4119247B2 publication Critical patent/JP4119247B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002546312A 2000-11-27 2001-11-20 通信システムにおける受信信号の処理方法及び装置 Expired - Fee Related JP4119247B2 (ja)

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 (3)

Publication Number Publication Date
JP2004527930A JP2004527930A (ja) 2004-09-09
JP2004527930A5 true JP2004527930A5 (ja) 2005-12-22
JP4119247B2 JP4119247B2 (ja) 2008-07-16

Family

ID=24907718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002546312A Expired - Fee Related JP4119247B2 (ja) 2000-11-27 2001-11-20 通信システムにおける受信信号の処理方法及び装置

Country Status (18)

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

Families Citing this family (85)

* 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
KR20050010951A (ko) 2002-06-21 2005-01-28 위데피, 인코포레이티드 무선 근거리 네트워크 중계기
US7406102B2 (en) 2002-07-03 2008-07-29 Freescale Semiconductor, Inc. Multi-mode method and apparatus for performing digital modulation and demodulation
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
JP4463683B2 (ja) * 2002-08-21 2010-05-19 エヌエックスピー ビー ヴィ 多重伝搬路受信用遅延線
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
WO2004030224A1 (en) * 2002-09-27 2004-04-08 Ibiquity Digital Corporation Method and apparatus for interleaving signal bits in a digital audio broadcasting system
WO2004062305A1 (en) * 2002-12-16 2004-07-22 Widefi, Inc. Improved wireless network repeater
US8885688B2 (en) * 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
CN100574119C (zh) 2002-10-11 2009-12-23 高通股份有限公司 操作无线局域网中转发器的方法
US8111645B2 (en) * 2002-11-15 2012-02-07 Qualcomm Incorporated Wireless local area network repeater with detection
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
MXPA05003929A (es) * 2002-10-15 2005-06-17 Widefi Inc Repetidor de red de area local inalambrica con control automatico de ganancia para extender la cobertura de la red.
CN1706117B (zh) * 2002-10-24 2010-06-23 高通股份有限公司 具有带内控制信道的无线局域网中继器
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
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
JP4960223B2 (ja) 2004-05-13 2012-06-27 クゥアルコム・インコーポレイテッド 検出およびメディア・アクセス制御を行う非周波数変換型リピータ
WO2005122428A2 (en) * 2004-06-03 2005-12-22 Widefi, Inc. Frequency translating repeater with low cost high performance local oscillator architecture
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
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
RU2437213C2 (ru) * 2006-09-01 2011-12-20 Квэлкомм Инкорпорейтед Ретранслятор, имеющий конфигурацию с двойной антенной приемника или передатчика с адаптацией для увеличения развязки
RU2444159C2 (ru) * 2006-09-21 2012-02-27 Квэлкомм Инкорпорейтед Способ и устройство для подавления колебаний между повторителями
US20080080444A1 (en) * 2006-09-28 2008-04-03 Analog Devices, Inc. Transport channel buffer organization in downlink receiver bit rate processor
WO2008057290A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
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
US20100166121A1 (en) * 2007-06-19 2010-07-01 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 (en) * 2007-10-30 2021-06-23 Nokia Technologies Oy Methods, apparatuses, system and related computer program product for resource allocation
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
US8995417B2 (en) 2008-06-09 2015-03-31 Qualcomm Incorporated Increasing capacity in wireless communication
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
US8503591B2 (en) 2008-08-19 2013-08-06 Qualcomm Incorporated Enhanced geran receiver using channel input beamforming
US8509293B2 (en) 2008-08-19 2013-08-13 Qualcomm Incorporated Semi-coherent timing propagation for GERAN multislot configurations
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
US8831149B2 (en) * 2009-09-03 2014-09-09 Qualcomm Incorporated Symbol estimation methods and apparatuses
US8619928B2 (en) * 2009-09-03 2013-12-31 Qualcomm Incorporated Multi-stage interference suppression
WO2011063568A1 (en) 2009-11-27 2011-06-03 Qualcomm Incorporated Increasing capacity in wireless communications
EP2505017B1 (en) 2009-11-27 2018-10-31 Qualcomm Incorporated Increasing capacity in wireless communications
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
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
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
CN113169764A (zh) 2018-11-27 2021-07-23 艾斯康实验室公司 非相干协作式多输入多输出通信
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
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
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink 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
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
US20240223248A1 (en) * 2022-06-28 2024-07-04 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
BR9506273A (pt) 1994-07-29 1997-08-12 Qualcomm Inc Método para determinar a sincronização da sequência pn em um sistema de comunicação de espectro de propagação por sequência direta e aparelho e sistema para selecionar uma sequência de demodulação sincronizada
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
AU2001283124A1 (en) * 2000-07-31 2002-02-13 Morphics Technology, Inc. Generic finger architecture for spread spectrum applications

Similar Documents

Publication Publication Date Title
BE2022C531I2 (ja)
BE2022C547I2 (ja)
BE2017C056I2 (ja)
BE2017C051I2 (ja)
BE2017C032I2 (ja)
BE2017C050I2 (ja)
BE2007C047I2 (ja)
AU2002307149A8 (ja)
JP2004527930A5 (ja)
JP2001345453A5 (ja)
JP2002157344A5 (ja)
JP2002062856A5 (ja)
BRPI0209186B1 (ja)
JP2001245113A5 (ja)
BRPI0204884A2 (ja)
CH1379220H1 (ja)
BE2017C059I2 (ja)
JP2002111361A5 (ja)
HU0201836D0 (ja)
BRPI0210463A2 (ja)
JP2001353683A5 (ja)
JP2002248769A5 (ja)
JP2002135657A5 (ja)
JP2002246028A5 (ja)
JP2002165085A5 (ja)