Performance of OPS-SAP technique for PAPR reduction in IEEE 802.11p scenarios

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Show simple item record Paredes Paredes, Martha Cecilia Fernández-Getino García, María Julia 2021-05-18T08:44:12Z 2021-05-18T08:44:12Z 2016-12-01
dc.identifier.bibliographicCitation Paredes Paredes, M. C. & Fernández-Getino García, M. J. (2016). Performance of OPS-SAP technique for PAPR reduction in IEEE 802.11p scenarios. Ad Hoc Networks, vol. 52, pp. 78–88.
dc.identifier.issn 1570-8705
dc.description.abstract Vehicular Ad Hoc Networks (VANETs) are wireless networks that emerged thanks to the rapid evolution of wireless technologies and the automotive industry. The IEEE 802.11p standard is part of a group of standards related to all layers of protocols for Wireless Access in Vehicular Environment (WAVE) communications, which defines Medium Access Control (MAC) and Physical (PHY) levels. The PHY layer of IEEE 802.11p is essentially based on Orthogonal Frequency Division Multiplexing (OFDM) due to its advantages. However, OFDM signal suffers from high Peak-to-Average Power Ratio (PAPR) at the transmitter side, which causes a significant power efficiency penalty. An efficient peak power reduction technique is Simple Amplitude Predistortion aided by Orthogonal Pilot Sequences (OPS-SAP), which consists in moving certain outer constellation points of the frequency-domain OFDM symbol. In this paper, we propose the application of this OPS-SAP scheme in the IEEE 802.11p scenario, and, moreover, its evaluation under a complete PHY layer.
dc.description.sponsorship This work has been supported by the Spanish National Projects GRE3N-SYST (TEC2011-29006-C03-03) and ELISA (TEC2014-59255-C3-3-R) and also by Escuela Politécnica a Nacional (Ecuador) by PII-DETRI-01-2016 Project.
dc.format.extent 11
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2016 Elsevier B.V.
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.subject.other VANETs
dc.subject.other OFDM
dc.subject.other PAPR reduction
dc.subject.other OPS-SAP
dc.title Performance of OPS-SAP technique for PAPR reduction in IEEE 802.11p scenarios
dc.type article
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. TEC2011-29006-C03-03
dc.relation.projectID Gobierno de España. TEC2014-59255-C3-3-R
dc.type.version submittedVersion
dc.identifier.publicationfirstpage 78
dc.identifier.publicationlastpage 88
dc.identifier.publicationtitle Ad Hoc Networks
dc.identifier.publicationvolume 52
dc.identifier.uxxi AR/0000018422
dc.contributor.funder Ministerio de Economía y Competitividad (España)
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