We consider the two-user Gaussian zigzag channel, where there are two senders and two
receivers. One of the senders transmits information to its intended receiver (without …

We consider the two-user Z channel (ZC), where there are two senders and two receivers.
One of the senders transmits information to its intended receiver (without interfering with the …

We introduce the two-way Gaussian interference channel in which there are four nodes with
four independent messages: two-messages to be transmitted over a Gaussian interference …

This paper considers the corner points of the capacity region of a two-user Gaussian
interference channel (GIC). In a two-user GIC, the rate pairs where one user transmits its …

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

Though the capacity of the 2-user Gaussian interference channel has long eluded
information theorists, recent progress has been made by focussing on approximations with …

This paper studies the Gaussian Z-interference channel with a rate-limited digital relay link
from one receiver to the other receiver. In a companion paper, we dealt with the Type I …

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 …

This paper presents an achievable rate region for a 2-user Gaussian Z-interference channel
with a noiseless and bidirectional digital communication link between the receivers. The …

The capacity of a network in which a multiple access channel generates interference to a
single-user channel is studied. An achievable rate region based on superposition coding …