Comparison of Number Formats on FPGA-Based OFDM Modem Architecture

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dc.contributor.authorSahin, Suhap
dc.contributor.authorKavak, Adnan
dc.contributor.authorCavuslu, Mehmet Ali
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description21st Signal Processing and Communications Applications Conference (SIU) -- APR 24-26, 2013 -- CYPRUS
dc.description.abstractIt is preferable for wireless operators to use the existing infrastructure as possible for different services such as GSM, 3G and Wimax. This becomes possible with the development of software defined base stations. But, to obtain desired performance and flexibility in signal processing at software defined base stations needs to be implemented instead of traditional processors and ASIC modem on programmable processors. The purpose of this thesis is implementing of the OFDM modem architecture on FPGA by using IEEE-754 floating point and IQ-Math fixed point number format. Two different OFDM modem design implemented by using IEEE-754 and IQ-Math, compared with basis of the usage of FPGA hardware resources, design clock frequency and the sensitivity of number formats criteria.
dc.identifier.isbn978-1-4673-5563-6 -- 978-1-4673-5562-9
dc.identifier.issn2165-0608
dc.identifier.scopus2-s2.0-84880880121
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://hdl.handle.net/11480/4450
dc.identifier.wosWOS:000325005300320
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isotr
dc.publisherIEEE
dc.relation.ispartof2013 21ST SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU)
dc.relation.ispartofseriesSignal Processing and Communications Applications Conference
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectWireless systems
dc.subjectWimax
dc.subjectOFDM
dc.subjectFFT
dc.subjectIFFT
dc.subjectCORDIC
dc.subjectFPGA
dc.subjectVHDL
dc.subjectDSP
dc.titleComparison of Number Formats on FPGA-Based OFDM Modem Architecture
dc.typeConference Object

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