Achievable Rates for the Discrete Memoryless Relay Channel With Partial Feedback Configurations.

Achievable rates over the discrete memoryless relay channel with partial feedback configurations are proposed. Specifically, we consider partial feedback from the receiver to the sender as well as partial feedback from the relay to the sender. These achievable rates are calculated for the general Gaussian and the Z relay channels and are shown to improve on the known one-way achievable rates. [ABSTRACT FROM AUTHOR]