Interference alignment—A new look at signal dimensions in a communication network
SA Jafar - Foundations and Trends® in Communications and …, 2011 - nowpublishers.com
This monograph introduces to the reader the idea of interference alignment, traces its
origins, reviews a variety of interference alignment schemes, summarizes the diverse …
origins, reviews a variety of interference alignment schemes, summarizes the diverse …
Aligned Interference Neutralization and the Degrees of Freedom of the 222 Interference Channel
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 …
by concatenation of two two-user interference channels achieves the min-cut outer bound …
Distributed interference alignment for K-user interference channels via deep learning
In this paper, we develop a framework for an autoencoder based transmission strategy for
achieving distributed interference alignment and optimal power allocation in a multiuser …
achieving distributed interference alignment and optimal power allocation in a multiuser …
The generalized degrees of freedom region of the MIMO interference channel and its achievability
S Karmakar, MK Varanasi - IEEE Transactions on Information …, 2012 - ieeexplore.ieee.org
The generalized degrees of freedom (GDoF) region of the MIMO Gaussian interference
channel (IC) is obtained for the general case of an arbitrary number of antennas at each …
channel (IC) is obtained for the general case of an arbitrary number of antennas at each …
Sum-set inequalities from aligned image sets: Instruments for robust GDoF bounds
We present sum-set inequalities specialized to the generalized degrees of freedom (GDoF)
framework. These are information theoretic lower bounds on the entropy of bounded density …
framework. These are information theoretic lower bounds on the entropy of bounded density …
Interference decoding for deterministic channels
An inner bound to the capacity region of a class of deterministic interference channels with
three user pairs is presented. The key idea is to simultaneously decode the combined …
three user pairs is presented. The key idea is to simultaneously decode the combined …
Sum capacity of interference channels with a local view: Impact of distributed decisions
Due to the large size of wireless networks, it is often impractical for nodes to track changes in
the complete network state. As a result, nodes have to make distributed decisions about their …
the complete network state. As a result, nodes have to make distributed decisions about their …
The Approximate Capacity Region of the Symmetric -User Gaussian Interference Channel With Strong Interference
The symmetric K-user interference channel (IC) is studied with the goal of characterizing its
capacity region in the strong interference regime within a constant gap. The achievable rate …
capacity region in the strong interference regime within a constant gap. The achievable rate …
On the capacity of a class of multi-user interference channels
Two multiuser interference networks are considered. The first setup is the interfering
multicast network, and the second is the cyclic interference channel. The interfering multicast …
multicast network, and the second is the cyclic interference channel. The interfering multicast …
K-user interference channels: General outer bound and sum-capacity for certain Gaussian channels
D Tuninetti - 2011 IEEE International Symposium on …, 2011 - ieeexplore.ieee.org
This paper derives an outer bound on the capacity region of a general memoryless
interference channel with an arbitrary number of users. The derived bound is the first known …
interference channel with an arbitrary number of users. The derived bound is the first known …