JP4119247B2 - 通信システムにおける受信信号の処理方法及び装置 - Google Patents

通信システムにおける受信信号の処理方法及び装置 Download PDF

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Publication number
JP4119247B2
JP4119247B2 JP2002546312A JP2002546312A JP4119247B2 JP 4119247 B2 JP4119247 B2 JP 4119247B2 JP 2002546312 A JP2002546312 A JP 2002546312A JP 2002546312 A JP2002546312 A JP 2002546312A JP 4119247 B2 JP4119247 B2 JP 4119247B2
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samples
receiving unit
buffer
signal
data
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Japanese (ja)
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JP2004527930A (ja
JP2004527930A5 (enExample
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イーストン、ケネス・ディー
ブラック、ピーター・ジェイ
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Qualcomm Inc
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Qualcomm Inc
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Communication Control (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
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 JP2004527930A5 (enExample) 2005-12-22
JP4119247B2 true JP4119247B2 (ja) 2008-07-16

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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

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Country Link
US (1) US6985516B1 (enExample)
EP (4) EP1338097B1 (enExample)
JP (1) JP4119247B2 (enExample)
KR (1) KR100938022B1 (enExample)
CN (1) CN1264283C (enExample)
AT (1) ATE410833T1 (enExample)
AU (1) AU2002236459A1 (enExample)
BR (1) BR0115638A (enExample)
CA (1) CA2430128A1 (enExample)
DE (1) DE60136092D1 (enExample)
IL (2) IL155850A0 (enExample)
MX (1) MXPA03004636A (enExample)
NO (1) NO20032352L (enExample)
RU (2) RU2301493C2 (enExample)
TW (1) TW595149B (enExample)
UA (1) UA74397C2 (enExample)
WO (1) WO2002045288A2 (enExample)

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Also Published As

Publication number Publication date
TW595149B (en) 2004-06-21
NO20032352D0 (no) 2003-05-26
WO2002045288A2 (en) 2002-06-06
NO20032352L (no) 2003-07-23
EP1338097B1 (en) 2008-10-08
US6985516B1 (en) 2006-01-10
RU2301493C2 (ru) 2007-06-20
IL155850A (en) 2010-06-16
KR100938022B1 (ko) 2010-01-21
CN1481621A (zh) 2004-03-10
EP2073395A3 (en) 2011-05-11
JP2004527930A (ja) 2004-09-09
ATE410833T1 (de) 2008-10-15
WO2002045288A3 (en) 2003-01-30
IL155850A0 (en) 2003-12-23
RU2007108199A (ru) 2008-09-10
HK1063541A1 (en) 2004-12-31
AU2002236459A1 (en) 2002-06-11
CN1264283C (zh) 2006-07-12
EP2285008A2 (en) 2011-02-16
BR0115638A (pt) 2004-01-27
EP2278726A3 (en) 2013-03-13
UA74397C2 (uk) 2005-12-15
RU2425442C2 (ru) 2011-07-27
DE60136092D1 (de) 2008-11-20
EP2073395A2 (en) 2009-06-24
EP1338097A2 (en) 2003-08-27
KR20030048481A (ko) 2003-06-19
EP2285008A3 (en) 2013-03-13
EP2278726A2 (en) 2011-01-26
CA2430128A1 (en) 2002-06-06
MXPA03004636A (es) 2004-04-20

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