Discrete Hartley matrix transform precoding-based OFDM system to reduce the high PAPR
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DOI: 10.1016/j.icte.2018.07.001
Abstract: Abstract The high peak-to-average power ratio (PAPR) is one of the major drawbacks of the orthogonal frequency division multiplexing (OFDM) systems that make non-linear distortion in practical implementation of high power amplifier (HPA). In this… read more here.
Keywords: matrix transform; based ofdm; precoding based; matrix ... See more keywords
Linear and Nonlinear Precoding Based Dynamic Spectrum Management for Downstream Vectored G.fast Transmission
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DOI: 10.1109/glocom.2014.7417444
Abstract: In the G.fast digital subscriber line frequency range (up to 106 or 212 MHz), where crosstalk channels may even become larger than direct channels, linear zero-forcing (ZF) precoding is no longer near-optimal for downstream (DS)… read more here.
Keywords: based dynamic; linear nonlinear; nonlinear precoding; precoding based ... See more keywords