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  Patent History
  • Application
    US 09/607649 2000-06-30
  • Granted
    US 6868115 2005-03-15

granted patent: All-Lag Spread-Spectrum Correlator

TitleAll-Lag Spread-Spectrum Correlator
Granted PatentUS 6868115
Granted Date2005-03-15
Priority Date2000-06-30 US 09/607649
1999-06-30 US 09/141777P
1999-06-30 US 09/141732P
Inventors
Issue Date2005
Citation
US Patent 6868115. Washington, DC: US Patent and Trademark Office (USPTO), 2005 How to Cite?
AbstractAn All-Lag Correlator Is Provided That Correlates A Received Spread-Spectrum Signal With A Reference Code And Produces At Each Sampling Instance N Correlation Lags Corresponding To The Correlation Of The Received Signal With 0, 1, . . . , N-1 Lags (Or Delays) Of The Reference Code, Wherein N Is The Length Of The Reference Code. The Correlator Includes A Spread Spectrum Signal Storage Means, Subtraction Means, Multiplication Means, Correlation Lag Storage Means And Addition Means Configured Such That A Correlation Lag For A Present Sampling Instance Is Based On A Correlation Lag Of A Previous Sampling Instance.
Persistent Identifierhttp://hdl.handle.net/10722/142126
References

 

DC FieldValueLanguage
dc.date.accessioned2011-10-19T06:30:02Z-
dc.date.available2011-10-19T06:30:02Z-
dc.date.issued2005-
dc.identifier.citationUS Patent 6868115. Washington, DC: US Patent and Trademark Office (USPTO), 2005en_HK
dc.identifier.urihttp://hdl.handle.net/10722/142126-
dc.description.abstractAn All-Lag Correlator Is Provided That Correlates A Received Spread-Spectrum Signal With A Reference Code And Produces At Each Sampling Instance N Correlation Lags Corresponding To The Correlation Of The Received Signal With 0, 1, . . . , N-1 Lags (Or Delays) Of The Reference Code, Wherein N Is The Length Of The Reference Code. The Correlator Includes A Spread Spectrum Signal Storage Means, Subtraction Means, Multiplication Means, Correlation Lag Storage Means And Addition Means Configured Such That A Correlation Lag For A Present Sampling Instance Is Based On A Correlation Lag Of A Previous Sampling Instance.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleAll-Lag Spread-Spectrum Correlatoren_HK
dc.typePatenten_US
dc.identifier.emailNg, Tung Sang:tsng@eee.hku.hken_US
dc.identifier.authorityNg, Tung Sang=rp00159en_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorCheng, CLen_US
dc.contributor.inventorNg, Tung Sangen_US
dc.contributor.inventorYip, Kun Wah-
patents.identifier.applicationUS 09/607649en_HK
patents.identifier.grantedUS 6868115en_HK
patents.description.assigneeUniv Hong Kong [Hk]en_HK
patents.description.countryUnited States of Americaen_HK
patents.date.granted2005-03-15en_HK
dc.relation.referencesUS 6289041 (B1) 2001-09-11en_HK
dc.relation.referencesUS 6330292 (B1) 2001-12-11en_HK
dc.relation.referencesUS 6611512 (B1) 2003-08-26en_HK
dc.relation.referencesUS 5022047 (A) 1991-06-04en_HK
dc.relation.referencesUS 6198765 (B1) 2001-03-06en_HK
dc.relation.referencesUS 6208291 (B1) 2001-03-27en_HK
patents.identifier.hkutechidEEE-1999-00028-1en_US
patents.date.application2000-06-30en_HK
patents.date.priority2000-06-30 US 09/607649en_HK
patents.date.priority1999-06-30 US 09/141777Pen_HK
patents.date.priority1999-06-30 US 09/141732Pen_HK
patents.description.ccUSen_HK
patents.relation.familyUS 6847676 (B1) 2005-01-25en_HK
patents.relation.familyUS 6868115 (B1) 2005-03-15en_HK
patents.description.kindB1en_HK
patents.typePatent_granteden_HK

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