KR100899478B1 - 확산 스펙트럼 통신 트랜시버에서의 동기화 획득 - Google Patents

확산 스펙트럼 통신 트랜시버에서의 동기화 획득 Download PDF

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KR100899478B1
KR100899478B1 KR1020047002266A KR20047002266A KR100899478B1 KR 100899478 B1 KR100899478 B1 KR 100899478B1 KR 1020047002266 A KR1020047002266 A KR 1020047002266A KR 20047002266 A KR20047002266 A KR 20047002266A KR 100899478 B1 KR100899478 B1 KR 100899478B1
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Prior art keywords
synchronization
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synchronization sequence
received
correlation
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Korean (ko)
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KR20040036712A (ko
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단 라파엘리
오렌 카우프만
이브제니 바씬
보리스 자러드
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아이트란 커뮤니케이션스 리미티드
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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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • 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
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70755—Setting of lock conditions, e.g. threshold
    • 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
    • H04B1/7095—Sliding correlator type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
KR1020047002266A 2001-08-20 2002-08-19 확산 스펙트럼 통신 트랜시버에서의 동기화 획득 Expired - Lifetime KR100899478B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/933,065 2001-08-20
US09/933,065 US6727790B2 (en) 2001-08-20 2001-08-20 Acquisition of sychronization in a spread spectrum communications transceiver
PCT/IL2002/000685 WO2003017551A2 (en) 2001-08-20 2002-08-19 Acquisition of synchronization in a spread spectrum communications transceiver

Publications (2)

Publication Number Publication Date
KR20040036712A KR20040036712A (ko) 2004-04-30
KR100899478B1 true KR100899478B1 (ko) 2009-05-27

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US (2) US6727790B2 (enExample)
EP (1) EP1419609A4 (enExample)
JP (1) JP4272987B2 (enExample)
KR (1) KR100899478B1 (enExample)
CN (1) CN100337422C (enExample)
AU (1) AU2002326129A1 (enExample)
WO (1) WO2003017551A2 (enExample)

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Also Published As

Publication number Publication date
US6727790B2 (en) 2004-04-27
EP1419609A2 (en) 2004-05-19
US7463709B2 (en) 2008-12-09
AU2002326129A1 (en) 2003-03-03
CN1543724A (zh) 2004-11-03
US20040202229A1 (en) 2004-10-14
WO2003017551A2 (en) 2003-02-27
CN100337422C (zh) 2007-09-12
KR20040036712A (ko) 2004-04-30
US20040042534A1 (en) 2004-03-04
EP1419609A4 (en) 2006-11-22
JP4272987B2 (ja) 2009-06-03
JP2005500737A (ja) 2005-01-06
WO2003017551A3 (en) 2003-11-27
HK1066665A1 (en) 2005-03-24

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