For the fully connected K user wireless interference channel where the channel coefficients
are time-varying and are drawn from a continuous distribution, the sum capacity is …

The capacity of the two-user Gaussian interference channel has been open for 30 years.
The understanding on this problem has been limited. The best known achievable region is …

In this work, we develop a pair of rate-diverse encoder and decoder for a two-user Gaussian
multiple access channel (GMAC). The proposed scheme enables the users to transmit with …

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

A noisy network coding scheme for communicating messages between multiple sources and
destinations over a general noisy network is presented. For multi-message multicast …

Establishing the capacity region of a Gaussian interference network is an open problem in
information theory. Recent progress on this problem has led to the characterization of the …

The capacity region of the two-user Gaussian interference channel (IC) is studied. Three
classes of channels are considered: weak, one-sided, and mixed Gaussian ICs. For the …

A new outer bound on the capacity region of Gaussian interference channels is developed.
The bound combines and improves existing genie-aided methods and is shown to give the …

This monograph presents a unified treatment of single-and multi-user problems in
Shannon's information theory where we depart from the requirement that the error …

A new inner bound on the capacity region of the general index coding problem is
established. Unlike most existing bounds that are based on graph theoretic or algebraic …