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International Journal of Digital & Analog Cabled Systems
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Optimization of an OFDM Rayleigh fading system

descriptionPublicationkeyboard_double_arrow_right Article 16 May 2006 Greece English Publisher:WileyJournal:International Journal of Communication Systems, volume 20, pages 1-7 (issn: 1074-5351, eissn: 1099-1131, Copyright policy )
Authors: Varzakas, P.;

doi: 10.1002/dac.807

Optimization of an OFDM Rayleigh fading system

Abstract

AbstractAn OFDM cellular system operating in a Rayleigh fading environment is described and its spectral efficiency is estimated in terms of the theoretically achievable average channel capacity (in the Shannon sense) per user. The analysis covers the operation over a downlink cellular time‐varying link and leads to a simple novel closed‐form expression for the optimal number of individual OFDM subcarriers, based on the maximization of the achieved spectral efficiency. Copyright © 2006 John Wiley & Sons, Ltd.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Average
Average
Average
Green