On Gaussian Channels With Feedback Under Expected Power Constraints and With Non-Vanishing Error Probabilities
On Gaussian Channels With Feedback Under Expected Power Constraints and With Non-Vanishing Error Probabilities
In this paper, we consider single-and multi-user Gaussian channels with feedback under expected power constraints and with non-vanishing error probabilities. In the first of two contributions, we study asymptotic expansions for the additive white Gaussian noise (AWGN) channel with feedback under the average error probability formalism. By drawing ideas from …