AU2002326129A1 - Acquisition of synchronization in a spread spectrum communications transceiver - Google Patents

Acquisition of synchronization in a spread spectrum communications transceiver

Info

Publication number
AU2002326129A1
AU2002326129A1 AU2002326129A AU2002326129A AU2002326129A1 AU 2002326129 A1 AU2002326129 A1 AU 2002326129A1 AU 2002326129 A AU2002326129 A AU 2002326129A AU 2002326129 A AU2002326129 A AU 2002326129A AU 2002326129 A1 AU2002326129 A1 AU 2002326129A1
Authority
AU
Australia
Prior art keywords
synchronization
acquisition
spread spectrum
communications transceiver
spectrum communications
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002326129A
Other languages
English (en)
Inventor
Evgeny Bassin
Oren Kaufman
Dan Raphaeli
Boris Zarud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Itran Communications Ltd
Original Assignee
Itran Communications 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 Itran Communications Ltd filed Critical Itran Communications Ltd
Publication of AU2002326129A1 publication Critical patent/AU2002326129A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU2002326129A 2001-08-20 2002-08-19 Acquisition of synchronization in a spread spectrum communications transceiver Abandoned AU2002326129A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
AU2002326129A1 true AU2002326129A1 (en) 2003-03-03

Family

ID=25463328

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002326129A Abandoned AU2002326129A1 (en) 2001-08-20 2002-08-19 Acquisition of synchronization in a spread spectrum communications transceiver

Country Status (7)

Country Link
US (2) US6727790B2 (cg-RX-API-DMAC7.html)
EP (1) EP1419609A4 (cg-RX-API-DMAC7.html)
JP (1) JP4272987B2 (cg-RX-API-DMAC7.html)
KR (1) KR100899478B1 (cg-RX-API-DMAC7.html)
CN (1) CN100337422C (cg-RX-API-DMAC7.html)
AU (1) AU2002326129A1 (cg-RX-API-DMAC7.html)
WO (1) WO2003017551A2 (cg-RX-API-DMAC7.html)

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Also Published As

Publication number Publication date
US20040202229A1 (en) 2004-10-14
US20040042534A1 (en) 2004-03-04
KR100899478B1 (ko) 2009-05-27
WO2003017551A3 (en) 2003-11-27
HK1066665A1 (en) 2005-03-24
CN1543724A (zh) 2004-11-03
EP1419609A4 (en) 2006-11-22
JP2005500737A (ja) 2005-01-06
JP4272987B2 (ja) 2009-06-03
WO2003017551A2 (en) 2003-02-27
KR20040036712A (ko) 2004-04-30
US6727790B2 (en) 2004-04-27
EP1419609A2 (en) 2004-05-19
CN100337422C (zh) 2007-09-12
US7463709B2 (en) 2008-12-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase