Communication Dans Un Congrès Année : 2018

Adaptive PSK Modulation Scheme in the Presence of Phase Noise

Résumé

Phase noise is one of the major impairments affecting severely performance of millimeter-wave systems. This paper addresses the problem of link adaption for coherent and non-coherent phase modulated signals subject to Gaussian and Wiener phase noise. We first derive closed-form approximations of the bit error rate. Then, in contrast to usual link adaptation techniques, we propose a simple scheme exploiting estimations of not only the signal-to-noise ratio but also of the phase noise variance, which is essential to achieve reliable communications.

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hal-01831677 , version 1 (06-07-2018)

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  • HAL Id : hal-01831677 , version 1

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Simon Bicaïs, Jean-Baptiste Doré, José Luis Gonzalez Jimenez. Adaptive PSK Modulation Scheme in the Presence of Phase Noise. Signal Advances on Wireless Communications, Jun 2018, Kalamata, Greece. ⟨hal-01831677⟩
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