Mostra el registre parcial de l'element Dohler, Mischa Heath, R. W., Jr. Lozano Solsona, Angel Papadias, Constantinos B. Valenzuela, R. A. 2011-11-11T12:50:45Z 2011-11-11T12:50:45Z 2011
dc.identifier.citation Dohler M, Heath Jr R W, Lozano A, Papadias C B, Valenzuela R A. Is the PHY layer dead?. IEEE Communications Magazine. 2011; 49(4): 159-165. DOI 10.1109/MCOM.2011.5741160
dc.identifier.issn 0163-6804
dc.description.abstract This article originates from a panel with the above title, held at IEEE VTC Spring 2009, in which the authors took part. The enthusiastic response it received prompted us to discuss for a wider audience whether research at the physical layer (PHY) is still relevant to the field of wireless communications. Using cellular systems as the axis of our exposition, we exemplify areas where PHY research has indeed hit a performance wall and where any improvements are expected to be marginal. We then discuss whether the research directions taken in the past have always been the right choice and how lessons learned could influence future policy decisions. Several of the raised issues are subsequently discussed in greater details, e.g., the growing divergence between academia and industry. With this argumentation at hand, we identify areas that are either under-developed or likely to be of impact in coming years - hence corroborating the relevance and importance of PHY research.
dc.language.iso eng
dc.publisher Institute of Electrical and Electronics Engineers (IEEE)
dc.rights © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works./nThe final published article can be found at
dc.subject.other Comunicació sense fil, Sistemes de -- Investigació
dc.subject.other Ràdio -- Interferències
dc.subject.other OSI (norma)
dc.title Is the PHY layer dead?
dc.type info:eu-repo/semantics/article
dc.subject.keyword Fading
dc.subject.keyword Wireless communication
dc.subject.keyword Interference
dc.subject.keyword MIMO
dc.subject.keyword Signal to noise ratio
dc.subject.keyword Standards
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.type.version info:eu-repo/semantics/acceptedVersion

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