Adaptive pre- and post-compensation of nonlinear distortions for high-level data Modulations.

Adaptive pre- and post-compensation of nonlinear distortions for high-level data Modulations.

In this letter, we show how different signal processing techniques can be combined to optimize the performance of a typical wideband nonlinear satellite link with spectrally efficient high-level modulation techniques. In particular, we follow two concurrent approaches: on one side, we pursue signal...

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Vydáno v:IEEE Transactions on wireless communications 3, 5 (2004).
Hlavní autor: Giugno, L.
Médium: Článek
Jazyk:English
Témata:
Adaptive data predistortion.
Adaptive nonlinear equalization.
Adaptive postcompensation.
Adaptive precompensation.
Amplitude shift keying constellation.
High-level data modulations.
Nonlinear distortions.
Phase shift keying constellation.
Receiver.
Signal optimization.
Signal processing technique.
Transmitter.
Turbo coded quadrature amplitude modulation.
Wideband nonlinear satellite link.