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 …

Non-orthogonal multiple access (NOMA) is a potential enabler for the development of 5G
and beyond wireless networks. By allowing multiple users to share the same resource …

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 …

Interference alignment (IA) has evolved as a powerful technique in the information theoretic
framework for achieving the optimal degrees of freedom of interference channel. In practical …

It has been conjectured by Hø-Madsen and Nosratinia that complex Gaussian interference
channels with constant channel coefficients have only one degree-of-freedom regardless of …

This paper analyzes multiple-input, multiple-output interference channels where each
receiver knows its channels from all the transmitters and feeds back this information using a …

Interference alignment (IA), given uncorrelated channel components and perfect channel
state information, obtains the maximum degrees of freedom in an interference channel. Little …

The degree-of-freedom (DoF) regions are characterized for the multiple-input multiple-output
(MIMO) broadcast channel (BC), interference channels (ICs), including X and multihop ICs …

This paper studies linear precoding and decoding schemes for K-user interference channel
systems. It was shown by Cadambe and Jafar that the interference alignment (IA) algorithm …