Interference is usually viewed as an obstacle to communication in wireless networks. This
paper proposes a new strategy, compute-and-forward, that exploits interference to obtain …

This monograph introduces to the reader the idea of interference alignment, traces its
origins, reviews a variety of interference alignment schemes, summarizes the diverse …

We explore the feasibility of interference alignment in signal vector space-based only on
beamforming-for K-user MIMO interference channels. Our main contribution is to relate the …

Interference alignment (IA) is a transmission technique for exploiting all available degrees of
freedom in the frequency-or time-selective interference channel with an arbitrary number of …

The main contribution of this paper is the insight that the transmitters' knowledge of channel
coherence intervals alone (without any knowledge of the values of channel coefficients) can …

A fog-aided wireless network architecture is studied in which edge nodes (ENs), such as
base stations, are connected to a cloud processor via dedicated fronthaul links while also …

Over the past decade, the bulk of wireless traffic has shifted from speech to content. This shift
creates the opportunity to cache part of the content in memories closer to the end users, for …

This paper studies the fundamental tradeoff between storage and latency in a general
wireless interference network with caches equipped at all transmitters and receivers. The …

This paper develops a new communication strategy, ergodic interference alignment, for the
K-user interference channel with time-varying fading. At any particular time, each receiver …

We show that the 2× 2× 2 interference network, ie, the multihop interference network formed
by concatenation of two two-user interference channels achieves the min-cut outer bound …