A continuous-time model for the additive white Gaussian noise (AWGN) channel in the presence of white (memoryless) phase noise is proposed and discussed. It is shown that for linear modulation the output of the baud-sampled filter matched to the shaping waveform represents a sufficient statistic. The analysis shows that the phase noise channel has the same information rate as an AWGN channel but with a penalty on the average signal-to-noise ratio, the amount of penalty depending on the phase noise statistic. © 2014 IEEE.

On continuous-time white phase noise channels

BARLETTA, LUCA;
2014-01-01

Abstract

A continuous-time model for the additive white Gaussian noise (AWGN) channel in the presence of white (memoryless) phase noise is proposed and discussed. It is shown that for linear modulation the output of the baud-sampled filter matched to the shaping waveform represents a sufficient statistic. The analysis shows that the phase noise channel has the same information rate as an AWGN channel but with a penalty on the average signal-to-noise ratio, the amount of penalty depending on the phase noise statistic. © 2014 IEEE.
2014
IEEE International Symposium on Information Theory - Proceedings
9781479951864
9781479951864
Applied Mathematics; Modeling and Simulation; Theoretical Computer Science; Information Systems
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1002769
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