On the Peak-to-Average Power Ratio of Pre-Equalized Base-Field Hartley OFDM

Abstract : We show by the analytical and simulation results that pre-equalized OFDM based on base-field Hartley transform (BHT-OFDM), which is an alternative air interface for LTE-beyond or 5G, provides significantly better PAPR performance than conventional OFDM systems. We develop a tractable analytical closed-form expression of the statistical distribution of PAPR of pre-equalized BHT-OFDM based on correlated multivariate Rayleigh distributions and verify the result with comprehensive simulation studies. Comparisons show that the analytical and simulation results are consistent. Our study suggests that pre-equalized BHT-OFDM is not only favorable due to its inherent error correction capability but is also highly recommendable for its superiority in power efficiency beyond today's OFDM scheme.
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Communication dans un congrès
IEEE Global Communications Conference, Dec 2012, Anaheim, United States. 2012
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Contributeur : Chung Shue Chen <>
Soumis le : mercredi 14 novembre 2012 - 16:40:07
Dernière modification le : jeudi 15 novembre 2012 - 10:20:36
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Lin Luo, Chung Shue Chen, Ho Siu-Wai. On the Peak-to-Average Power Ratio of Pre-Equalized Base-Field Hartley OFDM. IEEE Global Communications Conference, Dec 2012, Anaheim, United States. 2012. 〈hal-00752027〉

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