Coexistence of Wireless Systems for Spectrum Sharing

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dc.contributor.authorKim, Seungmoen
dc.contributor.committeechairDietrich, Carl B.en
dc.contributor.committeememberReed, Jeffrey H.en
dc.contributor.committeememberYang, Yalingen
dc.contributor.committeememberBuehrer, R. Michaelen
dc.contributor.committeememberAsbeck, Alan T.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessioned2017-08-03T12:59:06Zen
dc.date.available2017-08-03T12:59:06Zen
dc.date.issued2017-07-28en
dc.description.abstractSharing a band of frequencies in the radio spectrum among multiple wireless systems has emerged as a viable solution for alleviating the severe capacity crunch in next-generation wireless mobile networks such as 5th generation mobile networks (5G). Spectrum sharing can be achieved by enabling multiple wireless systems to coexist in a single spectrum band. In this dissertation, we discuss the following coexistence problems in spectrum bands that have recently been raising notable research interest: 5G and Fixed Satellite Service (FSS) at 27.5-28.35 GHz (28 GHz); 5G and Fixed Service (FS) at 71-76 GHz (70 GHz); vehicular communications and Wi-Fi at 5.85-5.925 GHz (5.9 GHz); and mobile broadband communications and radar at 3.55-3.7 GHz (3.5 GHz). The results presented in each of the aforementioned parts show comprehensively that the coexistence methods help achieve spectrum sharing in each of the bands, and therefore contribute to achieve appreciable increase of bandwidth efficiency. The proposed techniques can contribute to making spectrum sharing a viable solution for the ever evolving capacity demands in the wireless communications landscape.en
dc.description.degreePh. D.en
dc.format.mediumETDen
dc.identifier.othervt_gsexam:10627en
dc.identifier.urihttp://hdl.handle.net/10919/78625en
dc.publisherVirginia Techen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectCoexistenceen
dc.subjectSpectrum Sharingen
dc.subjectmmWen
dc.subject28 GHzen
dc.subject70 GHzen
dc.subject5Gen
dc.subjectFixed Satellite Serviceen
dc.subjectFixed Serviceen
dc.subject3.5 GHzen
dc.subjectPulsed Radaren
dc.subjectOFDMen
dc.subjectLTEen
dc.subjectWi-Fien
dc.subject5.9 GHzen
dc.subjectDSRCen
dc.subjectIEEE 802.11acen
dc.titleCoexistence of Wireless Systems for Spectrum Sharingen
dc.typeDissertationen
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.leveldoctoralen
thesis.degree.namePh. D.en

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