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dc.contributor.authorJeong, Jeong-Oen
dc.date.accessioned2014-03-14T20:43:01Zen
dc.date.available2014-03-14T20:43:01Zen
dc.date.issued2012-07-30en
dc.identifier.otheretd-08082012-142823en
dc.identifier.urihttp://hdl.handle.net/10919/34425en
dc.description.abstractIn this thesis, two different cases of hybrid IEEE 802.15.4 PHY (Physical Layer) implementation are explored. The first case is an FPGA implementation of IEEE 802.15.4 PHY on the Xilinx Spartan-3A DSP FPGA of USRP N210. All of the signal processing tasks are performed on the FPGA, while less complex MAC (Media Access Control) layer tasks are performed in GNU Radio on the host. The second case is an implementation of a multi-channel IEEE 802.15.4 receiver. A four-channel channelizer is implemented on the external Virtex 5 FPGA, while the IEEE 802.15.4 receiver is implemented in GNU Radio on the host. The first case demonstrates how spare resources in USRPâ s FPGA can be used to implement signal processing task while still interfacing with GNU Radio. The second case builds a platform on which a combination of GNU Radio and an external FPGA can be used for signal processing and USRP as an RF source. This thesis lays out the groundwork for more complex wireless protocols to be implemented on any combination of USRPâ s FPGA, an external FPGA, and GNU Radio.en
dc.publisherVirginia Techen
dc.relation.haspartJeong_JO_T_2012.pdfen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectSoftware Defined Radioen
dc.subjectFPGAen
dc.subjectZigBeeen
dc.subjectIEEE 802.15.4en
dc.subjectUSRP N210en
dc.titleHybrid FPGA and GPP Implementation of IEEE 802.15.4 Physical Layeren
dc.typeThesisen
dc.contributor.departmentElectrical and Computer Engineeringen
dc.description.degreeMaster of Scienceen
thesis.degree.nameMaster of Scienceen
thesis.degree.levelmastersen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.disciplineElectrical and Computer Engineeringen
dc.contributor.committeechairDietrich, Carl B.en
dc.contributor.committeememberReed, Jeffrey Hughen
dc.contributor.committeememberAthanas, Peter M.en
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-08082012-142823/en
dc.date.sdate2012-08-08en
dc.date.rdate2012-08-28en
dc.date.adate2012-08-28en


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