An Addendum to "How Good is PSK for Peak-Limited Fading Channels in the Low-SNR Regime?"

Abstract

A proof is provided of the operational achievability of $R_\mathrm{rt}$ by the recursive training scheme in \cite{zhang07:it}, for general wide-sense stationary and ergodic Rayleigh fading processes.

Submitted as an addendum to the paper appearing in the title