RU2301493C2 - Способ и устройство для обработки принимаемого сигнала в системе связи - Google Patents

Способ и устройство для обработки принимаемого сигнала в системе связи Download PDF

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RU2301493C2
RU2301493C2 RU2003119077/09A RU2003119077A RU2301493C2 RU 2301493 C2 RU2301493 C2 RU 2301493C2 RU 2003119077/09 A RU2003119077/09 A RU 2003119077/09A RU 2003119077 A RU2003119077 A RU 2003119077A RU 2301493 C2 RU2301493 C2 RU 2301493C2
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samples
signal
buffer
data
processing unit
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RU2003119077/09A
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Russian (ru)
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RU2003119077A (ru
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Кеннет Д. ИСТОН (US)
Кеннет Д. Истон
Питер Дж. БЛЭК (US)
Питер Дж. БЛЭК
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Квэлкомм Инкорпорейтед
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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)
RU2003119077/09A 2000-11-27 2001-11-20 Способ и устройство для обработки принимаемого сигнала в системе связи RU2301493C2 (ru)

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
US09/723,795 2000-11-27

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RU2007108199/09A RU2425442C2 (ru) 2000-11-27 2007-03-05 Способ и устройство для обработки принимаемого сигнала в системе связи

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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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RU2461135C2 (ru) * 2008-02-27 2012-09-10 Квэлкомм Инкорпорейтед Когерентная компенсация помех с одной антенной для gsm/gprs/edge
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RU2461135C2 (ru) * 2008-02-27 2012-09-10 Квэлкомм Инкорпорейтед Когерентная компенсация помех с одной антенной для gsm/gprs/edge
US8675796B2 (en) 2008-05-13 2014-03-18 Qualcomm Incorporated Interference cancellation under non-stationary conditions
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US9237515B2 (en) 2008-08-01 2016-01-12 Qualcomm Incorporated Successive detection and cancellation for cell pilot detection
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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
IL155850A (en) 2010-06-16
KR100938022B1 (ko) 2010-01-21
CN1481621A (zh) 2004-03-10
EP2073395A3 (en) 2011-05-11
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WO2002045288A3 (en) 2003-01-30
IL155850A0 (en) 2003-12-23
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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
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