FI950463A0 - Förfarande för datakommunikation, sändare och mottagare - Google Patents

Förfarande för datakommunikation, sändare och mottagare

Info

Publication number
FI950463A0
FI950463A0 FI950463A FI950463A FI950463A0 FI 950463 A0 FI950463 A0 FI 950463A0 FI 950463 A FI950463 A FI 950463A FI 950463 A FI950463 A FI 950463A FI 950463 A0 FI950463 A0 FI 950463A0
Authority
FI
Finland
Prior art keywords
transmitters
receivers
procedure
data communication
communication
Prior art date
Application number
FI950463A
Other languages
English (en)
Finnish (fi)
Other versions
FI97583B (sv
FI97583C (sv
FI950463A (sv
Inventor
Ari Hottinen
Timo Laakso
Tero Ojanperae
Original Assignee
Nokia Mobile Phones Ltd
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 Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of FI950463A0 publication Critical patent/FI950463A0/sv
Priority to FI950463A priority Critical patent/FI97583C/sv
Priority to EP96901366A priority patent/EP0807345B1/en
Priority to US08/875,670 priority patent/US6449266B1/en
Priority to PCT/FI1996/000061 priority patent/WO1996024206A1/en
Priority to CN96191766A priority patent/CN1077750C/zh
Priority to JP8523289A priority patent/JPH10513319A/ja
Priority to BR9606841A priority patent/BR9606841A/pt
Priority to AU45417/96A priority patent/AU4541796A/en
Priority to DE69635370T priority patent/DE69635370T2/de
Priority to KR1019970705315A priority patent/KR19980701918A/ko
Publication of FI950463A publication Critical patent/FI950463A/sv
Publication of FI97583B publication Critical patent/FI97583B/sv
Application granted granted Critical
Publication of FI97583C publication Critical patent/FI97583C/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI950463A 1995-02-02 1995-02-02 Förfarande för datakommunikation, sändare och mottagare FI97583C (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI950463A FI97583C (sv) 1995-02-02 1995-02-02 Förfarande för datakommunikation, sändare och mottagare
US08/875,670 US6449266B1 (en) 1995-02-02 1996-01-31 Data transmission method, transmitter, and receiver
EP96901366A EP0807345B1 (en) 1995-02-02 1996-01-31 Cdma data transmission method, transmitter, and receiver using a super symbol for interference elimination
PCT/FI1996/000061 WO1996024206A1 (en) 1995-02-02 1996-01-31 Data transmission method, transmitter, and receiver
CN96191766A CN1077750C (zh) 1995-02-02 1996-01-31 利用cdma方法的数据传输方法,发射机和接收机
JP8523289A JPH10513319A (ja) 1995-02-02 1996-01-31 データ伝送方法、送信装置および受信装置
BR9606841A BR9606841A (pt) 1995-02-02 1996-01-31 Processo de transmissão de dados transmissor e receptor
AU45417/96A AU4541796A (en) 1995-02-02 1996-01-31 Data transmission method, transmitter, and receiver
DE69635370T DE69635370T2 (de) 1995-02-02 1996-01-31 Cdma datenübertragungsverfahren, sender und empfänger mit benutzung eines supersymbols zur interferenzeliminierung
KR1019970705315A KR19980701918A (ko) 1995-02-02 1996-01-31 데이터 전송 방법, 송신기 및 수신기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950463A FI97583C (sv) 1995-02-02 1995-02-02 Förfarande för datakommunikation, sändare och mottagare
FI950463 1995-02-02

Publications (4)

Publication Number Publication Date
FI950463A0 true FI950463A0 (sv) 1995-02-02
FI950463A FI950463A (sv) 1996-08-03
FI97583B FI97583B (sv) 1996-09-30
FI97583C FI97583C (sv) 1997-01-10

Family

ID=8542703

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950463A FI97583C (sv) 1995-02-02 1995-02-02 Förfarande för datakommunikation, sändare och mottagare

Country Status (10)

Country Link
US (1) US6449266B1 (sv)
EP (1) EP0807345B1 (sv)
JP (1) JPH10513319A (sv)
KR (1) KR19980701918A (sv)
CN (1) CN1077750C (sv)
AU (1) AU4541796A (sv)
BR (1) BR9606841A (sv)
DE (1) DE69635370T2 (sv)
FI (1) FI97583C (sv)
WO (1) WO1996024206A1 (sv)

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JP2820918B2 (ja) * 1996-03-08 1998-11-05 株式会社ワイ・アール・ピー移動通信基盤技術研究所 スペクトル拡散通信装置
US6064663A (en) * 1996-09-10 2000-05-16 Nokia Mobile Phones Limited Cellular CDMA data link utilizing multiplexed channels for data rate increase
DE19738156C2 (de) * 1997-09-01 2000-04-06 Siemens Ag Verfahren und Anordnung zur Übertragung von Nutzdaten in einem Funkkommunikationssystem
GB9724048D0 (en) * 1997-11-14 1998-01-14 Univ Edinburgh Communications terminal and operating method
US6304561B1 (en) * 1997-12-23 2001-10-16 Nortel Networks Limited Method and apparatus for regulation of the effective noise figure in a CDMA receiver
FI106663B (sv) * 1998-03-27 2001-03-15 Nokia Networks Oy Förfarande för datakommunikations och radiosystem
CN1134119C (zh) * 1998-10-27 2004-01-07 罗克马诺尔研究有限公司 一种用于在码分多址系统中改进提取的方法
US7065125B1 (en) 1999-08-13 2006-06-20 Viasat, Inc. Method and apparatus for multiple access over a communication channel
US20070127553A1 (en) 1999-08-13 2007-06-07 Viasat, Inc. Code Reuse Multiple Access For Satellite Return Link
DE19958425A1 (de) * 1999-12-03 2001-06-13 Siemens Ag Datenübertragung in einem Kommunikationssystem
US6549565B1 (en) * 1999-12-07 2003-04-15 Lucent Technologies Inc. Code division multiple access system and method of operation with improved signal acquisition and processing
JP2001203668A (ja) * 2000-01-18 2001-07-27 Matsushita Electric Ind Co Ltd 干渉信号除去装置および干渉信号除去方法
JP2001285400A (ja) * 2000-03-29 2001-10-12 Kddi Corp トラヒック統計情報収集方法
US7085690B2 (en) * 2000-06-10 2006-08-01 Mark Edward Sale Unsupervised machine learning-based mathematical model selection
KR20010113233A (ko) * 2000-06-17 2001-12-28 강상훈 고속 무선 정보 송수신 방법 및 시스템
US7085313B2 (en) * 2001-02-17 2006-08-01 Koninklijke Philips Electronics N.V. Multiple channel joint decoding at mobile handset
US7139306B2 (en) * 2001-03-14 2006-11-21 Mercury Computer Systems, Inc. Wireless communication systems and methods for long-code communications for regenerative multiple user detection involving pre-maximal combination matched filter outputs
US20030174759A1 (en) * 2001-06-27 2003-09-18 Kenichi Miyoshi Radio transmitter and redio receiver
US7257147B1 (en) * 2002-12-20 2007-08-14 Cypress Semiconductor Corporation Encoding viterbi error states into single chip sequences
KR100838519B1 (ko) * 2006-11-27 2008-06-17 전자부품연구원 Ｄｓ-ｃｄｍａ 시스템의 검출-디코딩 연동 수신기
CN101953177A (zh) 2007-12-19 2011-01-19 福尔肯纳米有限公司 用于提高通信速度、频谱效率并实现其他益处的公共波形和边带抑制通信系统和方法
US8175538B1 (en) 2008-12-15 2012-05-08 Qualcomm Atheros, Inc. Calibrating a wireless communication device
US8295263B1 (en) 2009-02-06 2012-10-23 Qualcomm Atheros, Inc. Triggering and transmitting sounding packets for wireless communications
US8804612B1 (en) * 2009-02-06 2014-08-12 Qualcomm Incorporated Triggering and transmitting sounding packets for wireless communications
KR102412718B1 (ko) * 2016-11-16 2022-06-24 한국전자통신연구원 고정 무선 링크 시스템에서 간섭을 제거하기 위한 장치 및 방법
CN108347278B (zh) * 2017-12-23 2021-07-06 航天恒星科技有限公司 适应可变速率的高速带宽调制方法及系统

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CH676179A5 (sv) 1988-09-29 1990-12-14 Ascom Zelcom Ag
US5253268A (en) 1990-05-24 1993-10-12 Cylink Corporation Method and apparatus for the correlation of sample bits of spread spectrum radio signals
EP0486834B1 (de) 1990-11-22 1995-11-22 Ascom Tech Ag Mehrfachzugriffsverfahren und Mobilfunksystem zur Durchführung des Mehrfachzugriffsverfahrens
US5166951A (en) * 1991-05-15 1992-11-24 Scs Mobilecom, Inc. High capacity spread spectrum channel
US5260967A (en) 1992-01-13 1993-11-09 Interdigital Technology Corporation CDMA/TDMA spread-spectrum communications system and method
GB2268371B (en) * 1992-04-10 1995-09-20 Roke Manor Research Radio communication systems
FR2691309B1 (fr) 1992-05-14 1995-05-05 Matra Communication Procédé de désétalement en réception d'un signal en large bande.
IT1270938B (it) * 1993-05-14 1997-05-16 Cselt Centro Studi Lab Telecom Procedimento per il controllo della trasmissione su uno stesso canale di flussi informativi a velocita' variabile in sistemi di comunicazione tra mezzi mobili, e sistema utilizzante tale procedimento
WO1994029990A1 (fr) * 1993-06-04 1994-12-22 Ntt Mobile Communications Network Inc. Procede de detection de retard par estimation de probabilite maximum et detecteur de retard mettant en ×uvre ce procede
FI932605A (sv) 1993-06-07 1994-12-08 Nokia Telecommunications Oy Mottagaranordning foer basstation
JP3349778B2 (ja) * 1993-07-16 2002-11-25 松下電器産業株式会社 可変レート通信におけるレート判定方法およびその装置
MY112371A (en) * 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
EP0668662A4 (en) * 1993-08-06 1997-02-12 Nippon Telegraph & Telephone RECEIVER AND REPEATER FOR SPREAD SPECTRUM COMMUNICATIONS.
DE4329010A1 (de) * 1993-08-28 1995-03-02 Sel Alcatel Ag Funksystem
GB2282300B (en) 1993-09-22 1997-10-22 Northern Telecom Ltd Communications system and receiver devices therefor
FI110042B (sv) * 1993-10-04 2002-11-15 Nokia Corp Cellulärt radiosystem
JP3003839B2 (ja) * 1993-11-08 2000-01-31 エヌ・ティ・ティ移動通信網株式会社 Ｃｄｍａ通信方法および装置
JP2655068B2 (ja) 1993-12-30 1997-09-17 日本電気株式会社 スペクトラム拡散受信機
US5544156A (en) * 1994-04-29 1996-08-06 Telefonaktiebolaget Lm Ericsson Direct sequence CDMA coherent uplink detector
US5442625A (en) * 1994-05-13 1995-08-15 At&T Ipm Corp Code division multiple access system providing variable data rate access to a user
DE4426183C1 (de) * 1994-07-23 1995-10-19 Ant Nachrichtentech Richtfunksystem für Punkt-zu-Mehrpunkt Verbindungen
US5832022A (en) * 1995-06-02 1998-11-03 Omnipoint Corporation Method and apparatus for controlling the modulation index of continuous phase modulated (CPM) signals

Also Published As

Publication number Publication date
CN1077750C (zh) 2002-01-09
FI97583B (sv) 1996-09-30
EP0807345B1 (en) 2005-11-02
KR19980701918A (ko) 1998-06-25
BR9606841A (pt) 1998-05-26
CN1173254A (zh) 1998-02-11
AU4541796A (en) 1996-08-21
JPH10513319A (ja) 1998-12-15
DE69635370D1 (de) 2005-12-08
EP0807345A1 (en) 1997-11-19
US6449266B1 (en) 2002-09-10
FI97583C (sv) 1997-01-10
DE69635370T2 (de) 2006-08-03
FI950463A (sv) 1996-08-03
WO1996024206A1 (en) 1996-08-08

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Legal Events

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