4 papers
Channel Coding for Gaussian Channels with Multifaceted Power Constraints
Adeel Mahmood, Aaron B. Wagner
Through refined asymptotic analysis based on the normal approximation, we study how higher-order coding performance depends on the mean power as well as on finer statistics of the…
Channel Coding for Gaussian Channels with Mean and Variance Constraints
Adeel Mahmood, Aaron B. Wagner
We consider channel coding for Gaussian channels with the recently introduced mean and variance cost constraints. Through matching converse and achievability bounds, we characteriz…
Improved Channel Coding Performance Through Cost Variability
Adeel Mahmood, Aaron B. Wagner
Channel coding for discrete memoryless channels (DMCs) with mean and variance cost constraints has been recently introduced. We show that there is an improvement in coding performa…
Channel Coding with Mean and Variance Cost Constraints
Adeel Mahmood, Aaron B. Wagner
We consider channel coding for discrete memoryless channels (DMCs) with a novel cost constraint that constrains both the mean and the variance of the cost of the codewords. We show…