A gradient method is used to obtain the signal constellation that yields to the minimum error probability over a channel affected by non-linear amplification and additive noise. The results show the dominance of Phase Shift Keying when the amplifier is driven near saturation, and the better performance given by Amplitude-Phase Shift Keying if the amplifier is operated in its linear region.

E.A. Candreva, G.E. Corazza, A. Vanelli-Coralli (2007). On the Optimization of Signal Constellations for Satellite Channels. s.l : s.n.

On the Optimization of Signal Constellations for Satellite Channels

CANDREVA, ENZO ALBERTO;CORAZZA, GIOVANNI EMANUELE;VANELLI CORALLI, ALESSANDRO
2007

Abstract

A gradient method is used to obtain the signal constellation that yields to the minimum error probability over a channel affected by non-linear amplification and additive noise. The results show the dominance of Phase Shift Keying when the amplifier is driven near saturation, and the better performance given by Amplitude-Phase Shift Keying if the amplifier is operated in its linear region.
2007
Proceedings of International Workshop on Satellite and Space Communications, IWSSC 2007
17
21
E.A. Candreva, G.E. Corazza, A. Vanelli-Coralli (2007). On the Optimization of Signal Constellations for Satellite Channels. s.l : s.n.
E.A. Candreva; G.E. Corazza; A. Vanelli-Coralli
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/54570
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