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FI19992829A7 - Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle - Google Patents

Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle Download PDF

Info

Publication number
FI19992829A7
FI19992829A7 FI992829A FI19992829A FI19992829A7 FI 19992829 A7 FI19992829 A7 FI 19992829A7 FI 992829 A FI992829 A FI 992829A FI 19992829 A FI19992829 A FI 19992829A FI 19992829 A7 FI19992829 A7 FI 19992829A7
Authority
FI
Finland
Prior art keywords
transmitter
receiver
data transmission
radio system
radio
Prior art date
Application number
FI992829A
Other languages
English (en)
Swedish (sv)
Inventor
Juha Ylitalo
Kari Horneman
Marcos Katz
Markku Juntti
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI992829A priority Critical patent/FI19992829A7/fi
Priority to AU23803/01A priority patent/AU2380301A/en
Priority to EP00987553A priority patent/EP1243086A1/en
Priority to PCT/FI2000/001134 priority patent/WO2001054303A1/en
Publication of FI19992829A7 publication Critical patent/FI19992829A7/fi
Priority to US10/184,054 priority patent/US7286612B2/en

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/0048—Decoding adapted to other signal detection operation in conjunction with detection of multiuser or interfering signals, e.g. iteration between CDMA or MIMO detector and FEC decoder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
FI992829A 1999-12-30 1999-12-30 Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle FI19992829A7 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI992829A FI19992829A7 (fi) 1999-12-30 1999-12-30 Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle
AU23803/01A AU2380301A (en) 1999-12-30 2000-12-21 Data transmission from transmitter to receiver in radio system
EP00987553A EP1243086A1 (en) 1999-12-30 2000-12-21 Data transmission from transmitter to receiver in radio system
PCT/FI2000/001134 WO2001054303A1 (en) 1999-12-30 2000-12-21 Data transmission from transmitter to receiver in radio system
US10/184,054 US7286612B2 (en) 1999-12-30 2002-06-28 Method of transmitting data from a transmitter to a receiver, and a radio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI992829A FI19992829A7 (fi) 1999-12-30 1999-12-30 Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle

Publications (1)

Publication Number Publication Date
FI19992829A7 true FI19992829A7 (fi) 2001-07-01

Family

ID=8555843

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992829A FI19992829A7 (fi) 1999-12-30 1999-12-30 Datan lähetys radiojärjestelmässä lähettimeltä vastaanottimelle

Country Status (5)

Country Link
US (1) US7286612B2 (fi)
EP (1) EP1243086A1 (fi)
AU (1) AU2380301A (fi)
FI (1) FI19992829A7 (fi)
WO (1) WO2001054303A1 (fi)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034714A1 (de) * 2000-07-17 2002-02-07 Infineon Technologies Ag Verfahren und Einrichtung zur Diversitätsübertragung codierter Information
WO2002080380A1 (en) * 2001-03-30 2002-10-10 Matsushita Electric Industrial Co., Ltd. Combined selective time switching transmission diversity (ststd) method and system
US10931338B2 (en) * 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10425135B2 (en) * 2001-04-26 2019-09-24 Genghiscomm Holdings, LLC Coordinated multipoint systems
US7327798B2 (en) * 2001-10-19 2008-02-05 Lg Electronics Inc. Method and apparatus for transmitting/receiving signals in multiple-input multiple-output communication system provided with plurality of antenna elements
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US7483408B2 (en) * 2002-06-26 2009-01-27 Nortel Networks Limited Soft handoff method for uplink wireless communications
KR100651434B1 (ko) * 2002-10-05 2006-11-28 삼성전자주식회사 패킷 데이터 통신 시스템 수신기에서의 간섭신호 제거장치 및 방법
US7428260B2 (en) * 2003-10-30 2008-09-23 Marvell World Trade Ltd. Unified MMSE equalization and multi-user detection approach for use in a CDMA system
US7437135B2 (en) 2003-10-30 2008-10-14 Interdigital Technology Corporation Joint channel equalizer interference canceller advanced receiver
US7400692B2 (en) 2004-01-14 2008-07-15 Interdigital Technology Corporation Telescoping window based equalization
FI20045220A0 (fi) * 2004-06-14 2004-06-14 Nokia Corp Tiedonsiirtomenetelmä ja vastaanotin
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
US8406251B2 (en) * 2004-10-06 2013-03-26 Broadcom Corporation Method and system for processing multipath clusters
WO2006073893A2 (en) * 2005-01-05 2006-07-13 Atc Technologies, Llc Adaptive beam forming with multi-user detection and interference reduction in satellite communiation systems and methods
US8320499B2 (en) * 2005-03-18 2012-11-27 Qualcomm Incorporated Dynamic space-time coding for a communication system
TWI533721B (zh) 2006-01-31 2016-05-11 內數位科技公司 無線通信系統中提供及利用非競爭基礎頻道方法及裝置
US8098717B1 (en) 2008-11-25 2012-01-17 Marvell International Ltd. Hybrid equalizer
JP4885312B2 (ja) * 2009-01-26 2012-02-29 シャープ株式会社 無線通信システム、基地局装置、移動局装置および無線通信方法
CN102474322B (zh) 2009-07-17 2015-04-01 飞思卡尔半导体公司 分集式天线系统和发射方法
US9344303B1 (en) 2012-01-04 2016-05-17 Marvell International Ltd. Adaptive signal covariance estimation for MMSE equalization
US20140161059A1 (en) * 2012-12-05 2014-06-12 Electronics & Telecommunications Research Institute Method for transmitting and receiving data in communication system using multiple antennas and apparatus therefor
US12224860B1 (en) 2014-01-30 2025-02-11 Genghiscomm Holdings, LLC Linear coding in decentralized networks
US9660743B1 (en) 2014-08-27 2017-05-23 Marvell International Ltd. Channel estimation by searching over channel response candidates having dominant components
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US12206535B1 (en) 2018-06-17 2025-01-21 Tybalt, Llc Artificial neural networks in wireless communication systems
US11153023B2 (en) * 2019-04-05 2021-10-19 At&T Intellectual Property I, L.P. Reducing interference by combining signals at different strengths and transmitting the combined signal from an antenna
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233633A (en) * 1991-06-28 1993-08-03 Motorola, Inc. Automatic frequency control by an adaptive filter
JPH08195703A (ja) * 1995-01-17 1996-07-30 Toshiba Corp 無線通信装置
EP0755127B1 (en) * 1995-07-19 2003-08-27 Nec Corporation CDMA diversity transmission system
EP2280494A3 (en) * 1996-04-26 2011-12-07 AT & T Corp. Method and apparatus for data transmission using multiple transmit antennas
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
US5914946A (en) * 1996-11-08 1999-06-22 Lucent Technologies Inc. TDM-based fixed wireless loop system
WO1999004519A2 (en) 1997-07-16 1999-01-28 At & T Corp. Combined array processing and space-time coding
KR100374032B1 (ko) * 1997-09-11 2003-05-22 삼성전자주식회사 이동통신시스템의코딩및주파수다이버시티구현방법및장치
US6185258B1 (en) 1997-09-16 2001-02-06 At&T Wireless Services Inc. Transmitter diversity technique for wireless communications
US6178196B1 (en) * 1997-10-06 2001-01-23 At&T Corp. Combined interference cancellation and maximum likelihood decoding of space-time block codes
US6693982B1 (en) * 1997-10-06 2004-02-17 At&T Corp. Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codes
EP1808969B1 (en) 1997-10-31 2014-01-01 AT & T Mobility II, LLC Maximum likehood detection of concatenated space-time codes for wireless applications with transmitter diversity
EP2262123A3 (en) 1998-03-03 2011-01-19 AT & T Corp. Transmission of space-time coded signals for wireless communication
US6198775B1 (en) 1998-04-28 2001-03-06 Ericsson Inc. Transmit diversity method, systems, and terminals using scramble coding
WO2000018056A1 (en) * 1998-09-18 2000-03-30 Hughes Electronics Corporation Method and constructions for space-time codes for psk constellations for spatial diversity in multiple-element antenna systems
US6898248B1 (en) * 1999-07-12 2005-05-24 Hughes Electronics Corporation System employing threaded space-time architecture for transporting symbols and receivers for multi-user detection and decoding of symbols
US6728307B1 (en) * 1999-09-13 2004-04-27 Nokia Mobile Phones Ltd Adaptive antenna transmit array with reduced CDMA pilot channel set
US6560295B1 (en) * 1999-09-15 2003-05-06 Hughes Electronics Corporation Method of generating space-time codes for generalized layered space-time architectures
US6741658B1 (en) * 1999-12-29 2004-05-25 Nokia Corporation Apparatus, and associated method, for forming a signal for communication upon a fading channel

Also Published As

Publication number Publication date
AU2380301A (en) 2001-07-31
EP1243086A1 (en) 2002-09-25
US7286612B2 (en) 2007-10-23
WO2001054303A1 (en) 2001-07-26
US20030022636A1 (en) 2003-01-30

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