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  Patent History
  • Application
    US 10/784820 2004-02-24
  • Publication
    US 2005187996 2005-08-25

published patent: Multiplierless correlators for HIPERLAN/2 and IEEE 802.11A wireless local area networks

TitleMultiplierless correlators for HIPERLAN/2 and IEEE 802.11A wireless local area networks
Priority Date2004-02-24 US 10/784820
Inventors
Issue Date2005
Citation
US Published patent application US 2005187996. Washington, DC: US Patent and Trademark Office (USPTO), 2005 How to Cite?
AbstractA sliding correlator for timing synchronization in HIPERLAN/2 and IEEE 802.11a wireless local area networks by correlating the received signal with a known waveform is disclosed. The disclosed sliding correlator avoids the large number of complex multiplications per second, about 320 million by one estimate, by employing an implementation that avoids multiplication operations while also avoiding complexity. This invention discloses methods and apparatus to implement this correlator, using alternative correlator coefficients well suited for digital implementations, whereby the need to perform multiplication is eliminated.
Persistent Identifierhttp://hdl.handle.net/10722/176899

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:42Z-
dc.date.available2012-11-30T08:38:42Z-
dc.date.issued2005-
dc.identifier.citationUS Published patent application US 2005187996. Washington, DC: US Patent and Trademark Office (USPTO), 2005en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176899-
dc.description.abstractA sliding correlator for timing synchronization in HIPERLAN/2 and IEEE 802.11a wireless local area networks by correlating the received signal with a known waveform is disclosed. The disclosed sliding correlator avoids the large number of complex multiplications per second, about 320 million by one estimate, by employing an implementation that avoids multiplication operations while also avoiding complexity. This invention discloses methods and apparatus to implement this correlator, using alternative correlator coefficients well suited for digital implementations, whereby the need to perform multiplication is eliminated.en_HK
dc.relation.isreferencedbyUS 2009225882 (A1) 2009-09-10en_HK
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.en_US
dc.titleMultiplierless correlators for HIPERLAN/2 and IEEE 802.11A wireless local area networksen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_versionen_US
dc.contributor.inventorYip, Kun Wahen_HK
dc.contributor.inventorWu, YCen_HK
dc.contributor.inventorNg, TSen_HK
patents.identifier.applicationUS 10/784820en_HK
patents.description.assigneeYIP KUN WAH, ; WU YIK CHUNG, ; NG TUNG SANG, ; THE UNIVERSITY OF HONG KONGen_HK
patents.description.countryUnited States of Americaen_HK
patents.date.publication2005-08-25en_HK
patents.date.application2004-02-24en_HK
patents.date.priority2004-02-24 US 10/784820en_HK
patents.description.ccUSen_HK
patents.identifier.publicationUS 2005187996en_HK
patents.relation.familyUS 2005187996 (A1) 2005-08-25en_HK
patents.relation.familyUS 7395291 (B2) 2008-07-01en_HK
patents.description.kindA1en_HK
patents.typePatent_publisheden_HK

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