Analytical characterization of nonlinearly distorted TC-OQAM signals

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Abstract

Based on nonlinear OQPSK (Offset Quadrature Phase Shift Keying) format it is possible to define a wide class of TC-OQAM signals (Trellis Coded-Offset Quadrature Amplitude Modulation) with good gains. This paper investigates nonlinear effects in TC-OQAM signals, taking advantage of the the nonlinear OQPSK format. This allows an analytical characterization of the transmitted signals when affected by nonlinear devices such as those inherent to a nonlinear power amplification, which can be used for obtaining the PSD (Power Spectral Density) of the transmitted signals, the design of the optimum receiver as the corresponding performance.
Original languageUnknown
Title of host publicationIEEE International Conference on Signal Processing and Communication Systems
Pages1-1
DOIs
Publication statusPublished - 1 Jan 2009
Event3rd International Conference on Signal Processing and Communication Systems (ICSPCS'09) -
Duration: 1 Jan 2009 → …

Conference

Conference3rd International Conference on Signal Processing and Communication Systems (ICSPCS'09)
Period1/01/09 → …

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