VTechWorks staff will be away for the winter holidays starting Tuesday, December 24, 2024, through Wednesday, January 1, 2025, and will not be replying to requests during this time. Thank you for your patience, and happy holidays!
 

Cooperative modulation of classification in cognitive radio networks

Simple item page
dc.contributor.assigneeArizona Board of Regents on behalf of The Universtiy of Arizonaen
dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.contributor.inventorBose, Tamalen
dc.contributor.inventorAbdelbar, Mahien
dc.contributor.inventorTranter, Williamen
dc.contributor.inventorVanhoy, Garretten
dc.date.accessed2019-02-15en
dc.date.accessioned2019-02-26T22:23:56Zen
dc.date.available2019-02-26T22:23:56Zen
dc.date.filed2015-03-10en
dc.date.issued2016-11-22en
dc.description.abstractMultiuser classification of the modulation schemes of simultaneous multiple unknown transmitters is disclosed. Cooperation among multiple cognitive radio receivers for modulation classification offers improvements in classification performance and overcomes detrimental channel effects that degrade single cognitive radio classifier performance. A centralized soft-combining data fusion algorithm based on the joint probability distribution of fourth order cumulants is presented for cooperative modulation classification. Fourth order cumulants of received signals are calculated as discriminating features for different modulation schemes at each cognitive radio node and sent to a centralized data node. The data node chooses the modulation scheme that maximizes the joint probability of the estimated cumulants.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber14644147en
dc.identifier.patentnumber9503923en
dc.identifier.urihttp://hdl.handle.net/10919/87814en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/23/039/095/0.pdfen
dc.language.isoenen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH04W24/08en
dc.subject.cpcH04W16/14en
dc.subject.cpcH04W24/00en
dc.titleCooperative modulation of classification in cognitive radio networksen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
9503923.pdf
Size:
587.36 KB
Format:
Adobe Portable Document Format
Download

Collections

Virginia Tech Patents
Scholarly Works, Electrical and Computer Engineering