ATE339036T1 - Verfahren und vorrichtung zum empfang - Google Patents

Verfahren und vorrichtung zum empfang

Info

Publication number
ATE339036T1
ATE339036T1 AT98929455T AT98929455T ATE339036T1 AT E339036 T1 ATE339036 T1 AT E339036T1 AT 98929455 T AT98929455 T AT 98929455T AT 98929455 T AT98929455 T AT 98929455T AT E339036 T1 ATE339036 T1 AT E339036T1
Authority
AT
Austria
Prior art keywords
signal
receiver
signals
parameters
comprises means
Prior art date
Application number
AT98929455T
Other languages
English (en)
Inventor
Ari Hottinen
Jorma Lilleberg
Antti Toskala
Harri Holma
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE339036T1 publication Critical patent/ATE339036T1/de

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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • 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

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Burglar Alarm Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Peptides Or Proteins (AREA)
  • Noise Elimination (AREA)
AT98929455T 1997-06-23 1998-06-23 Verfahren und vorrichtung zum empfang ATE339036T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI972704A FI104020B (fi) 1997-06-23 1997-06-23 Vastaanottomenetelmä ja vastaanotin

Publications (1)

Publication Number Publication Date
ATE339036T1 true ATE339036T1 (de) 2006-09-15

Family

ID=8549108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98929455T ATE339036T1 (de) 1997-06-23 1998-06-23 Verfahren und vorrichtung zum empfang

Country Status (10)

Country Link
US (1) US7088699B1 (de)
EP (1) EP0988706B1 (de)
JP (1) JP2002506595A (de)
CN (1) CN1261476A (de)
AT (1) ATE339036T1 (de)
AU (1) AU743733B2 (de)
DE (1) DE69835816T2 (de)
FI (1) FI104020B (de)
NO (1) NO996400D0 (de)
WO (1) WO1999001946A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1128564A1 (de) * 2000-02-28 2001-08-29 Lucent Technologies Inc. CDMA Mehrbenutzerempfänger in einem mobilen Telekommunikationssystem
US20020044614A1 (en) * 2000-09-12 2002-04-18 Molnar Karl James Methods and systems for reducing interference using co-channel interference mapping
US7133467B2 (en) 2000-09-29 2006-11-07 Matsushita Electric Industrial Co., Ltd. Demodulation apparatus and demodulation method
US7242708B1 (en) 2000-10-06 2007-07-10 Nokia Corporation Equalized parallel interference cancellation EPIC for CDMA systems
WO2002073230A2 (en) 2001-03-14 2002-09-19 Mercury Computer Systems, Inc. Wireless communications methods and systems for short-code and other spread spectrum waveform processing
JP3345406B1 (ja) 2001-05-25 2002-11-18 松下電器産業株式会社 無線受信装置及び無線受信方法
US7366475B2 (en) * 2004-06-04 2008-04-29 Telefonaktiebolaget Lm Ericsson (Publ) Signal strength measurements in cellular telecommunication systems
CN100531011C (zh) * 2005-07-04 2009-08-19 上海原动力通信科技有限公司 确定上行信道冲激响应的方法及多用户联合检测的方法
US7453855B1 (en) * 2005-12-08 2008-11-18 Meru Networks Multiuser detection and interference suppression techniques for direct sequence spread spectrum systems in which all users employ same spreading code
CN102025665B (zh) * 2009-09-18 2013-07-24 上海贝尔股份有限公司 一种传输方法及其设备
WO2020056754A1 (en) * 2018-09-21 2020-03-26 Analog Devices Global Unlimited Company An apparatus and method for removing perturbation signal from a serial data stream, and to measurment and/or protection apparatus including such a signal removing apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218619A (en) * 1990-12-17 1993-06-08 Ericsson Ge Mobile Communications Holding, Inc. CDMA subtractive demodulation
US5224122A (en) * 1992-06-29 1993-06-29 Motorola, Inc. Method and apparatus for canceling spread-spectrum noise
JP3143247B2 (ja) * 1993-01-11 2001-03-07 沖電気工業株式会社 符号分割多元接続復調装置
JP2732783B2 (ja) * 1993-08-31 1998-03-30 沖電気工業株式会社 符号分割多元接続復調装置
US5757845A (en) * 1994-02-10 1998-05-26 Ntt Mobile Communications Network Adaptive spread spectrum receiver
US5719899A (en) * 1994-02-25 1998-02-17 U.S. Philips Corporation Multiple access digital transmission system and a radio base station and a receiver for use in such a system
KR950035142A (ko) * 1994-03-10 1995-12-30 가나미야지 준 수신장치, 기지국 수신 시스템 및 이동국 수신시스템
FI944739A (fi) * 1994-10-07 1996-04-08 Nokia Telecommunications Oy Häiriönpoistomenetelmä ja vastaanotin
FI97180C (fi) 1994-11-03 1996-10-25 Nokia Mobile Phones Ltd Menetelmä kanavan estimoimiseksi ja vastaanotin
US5644592A (en) * 1995-04-24 1997-07-01 California Institute Of Technology Parallel interference cancellation for CDMA applications
EP0767543A3 (de) * 1995-10-06 2000-07-26 Siemens Aktiengesellschaft Kodemultiplexnachrichtenübertragung mit Interferenzunterdrückung
US5862173A (en) * 1995-12-11 1999-01-19 Ericsson Inc. Re-orthogonalization of wideband CDMA signals
JP3390900B2 (ja) * 1996-12-20 2003-03-31 富士通株式会社 干渉キャンセラ及び仮判定方法

Also Published As

Publication number Publication date
DE69835816T2 (de) 2007-02-08
FI972704A (fi) 1998-12-24
US7088699B1 (en) 2006-08-08
AU7920698A (en) 1999-01-25
FI104020B1 (fi) 1999-10-29
FI104020B (fi) 1999-10-29
JP2002506595A (ja) 2002-02-26
AU743733B2 (en) 2002-01-31
FI972704A0 (fi) 1997-06-23
NO996400L (no) 1999-12-22
WO1999001946A1 (en) 1999-01-14
EP0988706B1 (de) 2006-09-06
EP0988706A1 (de) 2000-03-29
DE69835816D1 (de) 2006-10-19
NO996400D0 (no) 1999-12-22
CN1261476A (zh) 2000-07-26

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Legal Events

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