DE60231260D1 - Kodeverfolgungsschleife mit automatischer Leistungsnormierung - Google Patents

Kodeverfolgungsschleife mit automatischer Leistungsnormierung

Info

Publication number
DE60231260D1
DE60231260D1 DE60231260T DE60231260T DE60231260D1 DE 60231260 D1 DE60231260 D1 DE 60231260D1 DE 60231260 T DE60231260 T DE 60231260T DE 60231260 T DE60231260 T DE 60231260T DE 60231260 D1 DE60231260 D1 DE 60231260D1
Authority
DE
Germany
Prior art keywords
signal
generate
correlated
output signal
reference code
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.)
Expired - Lifetime
Application number
DE60231260T
Other languages
English (en)
Inventor
Aykut Bultan
Donald Grieco
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology 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 InterDigital Technology Corp filed Critical InterDigital Technology Corp
Application granted granted Critical
Publication of DE60231260D1 publication Critical patent/DE60231260D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/7073—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal
DE60231260T 2001-10-01 2002-04-15 Kodeverfolgungsschleife mit automatischer Leistungsnormierung Expired - Lifetime DE60231260D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32630801P 2001-10-01 2001-10-01
US10/034,867 US6456648B1 (en) 2001-10-01 2001-12-27 Code tracking loop with automatic power normalization

Publications (1)

Publication Number Publication Date
DE60231260D1 true DE60231260D1 (de) 2009-04-02

Family

ID=26711478

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60231260T Expired - Lifetime DE60231260D1 (de) 2001-10-01 2002-04-15 Kodeverfolgungsschleife mit automatischer Leistungsnormierung
DE60207747T Expired - Lifetime DE60207747T2 (de) 2001-10-01 2002-04-15 Kodeverfolgungsschleife mit automatischer Leistungsnormierung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60207747T Expired - Lifetime DE60207747T2 (de) 2001-10-01 2002-04-15 Kodeverfolgungsschleife mit automatischer Leistungsnormierung

Country Status (13)

Country Link
US (5) US6456648B1 (de)
EP (2) EP1433266B1 (de)
JP (2) JP4035108B2 (de)
CN (1) CN1561582B (de)
AT (2) ATE423409T1 (de)
CA (1) CA2462504A1 (de)
DE (2) DE60231260D1 (de)
DK (1) DK1433266T3 (de)
ES (1) ES2250650T3 (de)
MX (1) MXPA04003019A (de)
NO (1) NO20041632L (de)
TW (5) TWI306700B (de)
WO (1) WO2003030389A1 (de)

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Also Published As

Publication number Publication date
US20030063657A1 (en) 2003-04-03
JP4227178B2 (ja) 2009-02-18
US20040057506A1 (en) 2004-03-25
CN1561582B (zh) 2010-12-08
TWI247549B (en) 2006-01-11
JP2005505190A (ja) 2005-02-17
TWI279094B (en) 2007-04-11
ATE423409T1 (de) 2009-03-15
EP1433266A1 (de) 2004-06-30
US7010020B2 (en) 2006-03-07
CA2462504A1 (en) 2003-04-10
TW200620855A (en) 2006-06-16
EP1433266B1 (de) 2005-11-30
DK1433266T3 (da) 2006-04-03
TW200950368A (en) 2009-12-01
JP4035108B2 (ja) 2008-01-16
CN1561582A (zh) 2005-01-05
ES2250650T3 (es) 2006-04-16
JP2007189720A (ja) 2007-07-26
TWI306700B (en) 2009-02-21
DE60207747D1 (de) 2006-01-05
TW200805909A (en) 2008-01-16
US20090213911A1 (en) 2009-08-27
US6633603B2 (en) 2003-10-14
EP1433266A4 (de) 2005-02-02
DE60207747T2 (de) 2006-07-27
US20060126574A1 (en) 2006-06-15
TWI381660B (zh) 2013-01-01
MXPA04003019A (es) 2004-07-05
TW200419955A (en) 2004-10-01
EP2056485A1 (de) 2009-05-06
NO20041632L (no) 2004-04-21
WO2003030389A1 (en) 2003-04-10
US7529292B2 (en) 2009-05-05
ATE311698T1 (de) 2005-12-15
US6456648B1 (en) 2002-09-24

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