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Peak-to-average power ratio of a Zipper signal

By Dhammika Jayalath and Chintha Tellambura

Abstract

We investigate the peak-to-average power ratio (PAR) and its effects on the performance of Zipper-VDSL systems. The spectrum and the out of band power when passing through a nonlinear device is also investigated. We further evaluate the performance with a recently proposed PAR reduction technique for orthogonal frequency division multiplexing (OFDM). PAR reduction of Zipper-VDSL minimizes the distortion and out of band power of the signal, reducing the dynamic range of transceiver components and near-end crosstalk (NEXT)

Topics: 100599 Communications Technologies not elsewhere classified, OFDM, Zipper, Peak, to, Average Power Ratio, PAR
Publisher: IEEE
Year: 2001
DOI identifier: 10.1109/VTC.2001.956947
OAI identifier: oai:eprints.qut.edu.au:13787

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