Method for Phase Noise Impact Compensation in 60 GHz OFDM Receivers

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dc.contributor.authorLomayev, Artyom
dc.contributor.authorKravtsov, Vladimir
dc.contributor.authorGenossar, Michael
dc.contributor.authorMaltsev, Alexander
dc.contributor.authorKhoryaev, Alexey
dc.coverage.issue1cs
dc.coverage.volume29cs
dc.date.accessioned2020-05-04T09:39:03Z
dc.date.available2020-05-04T09:39:03Z
dc.date.issued2020-04cs
dc.description.abstractThis paper presents a method for phase noise impact compensation in 60 GHz OFDM receivers and provides the results of performance evaluation using OFDM PHY parameters defined in the IEEE 802.11ay standard. It is shown that the phase noise in 60 GHz band has a critical impact on the OFDM performance for high data rate transmission employing high order modulation constellations. The proposed compensation method combines time domain algorithm predicting the linear average phase trend on the OFDM symbol duration and estimation in frequency domain of phase noise spectrum realization and convolution with correction filter response. Both algorithms use Maximum A Posteriori Probability (MAP) estimation approach to find the optimal solution and are applied successively. The proposed algorithms have moderate implementation complexity which is especially important for high speed 11ay hardware modem architecture. The performance of the proposed algorithms is evaluated in the frequency flat and frequency selective channels with phase noise model adopted in the IEEE 802.11ay.en
dc.formattextcs
dc.format.extent159-173cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2020 vol. 29, č. 1, s. 159-173. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2020.0159en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186946
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2019/20_01_0159_0173.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectPhase noiseen
dc.subject60 GHzen
dc.subjectOFDMen
dc.subjectlinear phase trenden
dc.subjectdeconvolutionen
dc.subjectMaximum A Posteriori Probabilityen
dc.subjectMAPen
dc.subjectIEEE 802.11ayen
dc.titleMethod for Phase Noise Impact Compensation in 60 GHz OFDM Receiversen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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