Cognitive Radio Communications and Networks gives comprehensive and balanced
coverage of the principles of cognitive radio communications, cognitive networks, and …

Polar codes are introduced for discrete memoryless broadcast channels. For m-user
deterministic broadcast channels, polarization is applied to map uniformly random message …

A partially cooperative relay broadcast channel (RBC) is a three-node network with one
source node and two destination nodes (destinations 1 and 2) where destination 1 can act …

Korner and Marton established the capacity region for the two-receiver broadcast channel
with degraded message sets. Recent results and conjectures suggest that a straightforward …

We study channel simulation under common randomness assistance in the finite-
blocklength regime and identify the smooth channel max-information as a linear program …

Inner and outer bounds are established on the capacity region of two‐sender, two‐receiver
interference channels (IC) where one transmitter knows both messages. The transmitter with …

Motivated by a simple broadcast channel, we generalize the notions of a less noisy receiver
and a more capable receiver to an essentially less noisy receiver and an essentially more …

The capacity of the Gaussian cognitive interference channel, a variation of the classical two-
user interference channel where one of the transmitters (referred to as cognitive) has …

This paper studies capacity bounds for discrete memoryless broadcast channels with
confidential messages. Two private messages as well as a common message are …

The cognitive interference channel is a two-user interference channel in which one
transmitter is non-causally provided with the message of the other transmitter. This channel …