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  Patent History
  • Application
    US 09/383662 1999-08-26
  • Granted
    US 6704344 2004-03-09
  Patent Family

granted patent: Broad-Brand Mpsk Spread Spectrum Communications Receiver With Carrier Recovery And Tracking Using Correlation Techniques

TitleBroad-Brand Mpsk Spread Spectrum Communications Receiver With Carrier Recovery And Tracking Using Correlation Techniques
Granted PatentUS 6704344
Granted Date2004-03-09
Priority Date1999-08-26 US 09/383662
1998-09-01 US 09/098679P
1998-09-01 US 09/098680P
Inventors
Issue Date2004
Citation
US Patent 6704344. Washington, DC: US Patent and Trademark Office (USPTO), 2004 How to Cite?
AbstractThis Invention Relates To A Broad Band Spread Spectrum Communications Receiver With Carrier Recovery And Tracking Based On Multiple Phase Shift Keying (Mpsk) Techniques. The Receiver Comprises Three Subsystems: The Synchronization System, The Carrier Tracking System And The Data Demodulation System. To Demodulate The Received Signal, The Receiver Requires A Carrier Frequency That Matches That Of The Transmitter As Well As The Chip And Symbol Clocks That Are Synchronized With Those Of The Transmitter. In The Disclosed System The Carrier Tracking Subsystem Continually Tracks The Carrier Frequency Of The Received Signal Using A Tracking Scheme Which Is Based On Correlation Techniques. The Synchronization Subsystem Synchronizes The Symbol Clock And Chip Clock. These Three Subsystems Interact With Each Other And Result In An Improved Bit Error Rate (Ber) Performance.
Persistent Identifierhttp://hdl.handle.net/10722/46540
References

 

DC FieldValueLanguage
dc.date.accessioned2007-10-30T06:52:24Z-
dc.date.available2007-10-30T06:52:24Z-
dc.date.issued2004-
dc.identifier.citationUS Patent 6704344. Washington, DC: US Patent and Trademark Office (USPTO), 2004en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46540-
dc.description.abstractThis Invention Relates To A Broad Band Spread Spectrum Communications Receiver With Carrier Recovery And Tracking Based On Multiple Phase Shift Keying (Mpsk) Techniques. The Receiver Comprises Three Subsystems: The Synchronization System, The Carrier Tracking System And The Data Demodulation System. To Demodulate The Received Signal, The Receiver Requires A Carrier Frequency That Matches That Of The Transmitter As Well As The Chip And Symbol Clocks That Are Synchronized With Those Of The Transmitter. In The Disclosed System The Carrier Tracking Subsystem Continually Tracks The Carrier Frequency Of The Received Signal Using A Tracking Scheme Which Is Based On Correlation Techniques. The Synchronization Subsystem Synchronizes The Symbol Clock And Chip Clock. These Three Subsystems Interact With Each Other And Result In An Improved Bit Error Rate (Ber) Performance.en_HK
dc.format.extent1018375 bytes-
dc.format.extent21012 bytes-
dc.format.extent21377 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.relation.isreferencedbyEP 2334020 (A1) 2011-06-15en_HK
dc.relation.isreferencedbyUS 2010271101 (A1) 2010-10-28en_HK
dc.relation.isreferencedbyUS 2007096847 (A1) 2007-05-03en_HK
dc.relation.isreferencedbyUS 7429904 (B2) 2008-09-30en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleBroad-Brand Mpsk Spread Spectrum Communications Receiver With Carrier Recovery And Tracking Using Correlation Techniquesen_HK
dc.typePatenten_HK
dc.description.naturepublished_or_final_version-
dc.contributor.inventorHu, A.en_HK
dc.contributor.inventorNg, TSen_HK
dc.contributor.inventorGuo, Den_HK
patents.identifier.applicationUS 09/383662en_HK
patents.identifier.grantedUS 6704344en_HK
patents.description.assigneeUniv Hong Kongen_HK
patents.description.countryUnited States of Americaen_HK
patents.date.granted2004-03-09en_HK
dc.relation.referencesUS 4866395 (A) 1989-09-12en_HK
dc.relation.referencesUS 5875215 (A) 1999-02-23en_HK
patents.identifier.hkutechidEEE-1999-00008-1-
patents.date.application1999-08-26en_HK
patents.date.priority1999-08-26 US 09/383662en_HK
patents.date.priority1998-09-01 US 09/098679Pen_HK
patents.date.priority1998-09-01 US 09/098680Pen_HK
patents.description.ccUSen_HK
patents.relation.familyUS 6704344 (B1) 2004-03-09en_HK
patents.description.kindB1en_HK
patents.typePatent_granteden_HK

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