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 …

We introduce an opportunistic interference alignment (OIA) for cellular networks, where a
user scheduling strategy is utilized in time-division duplexing uplink communication …

In this correspondence, the problem of interference alignment for K-user time-invariant multi-
input multi-output interference channels is considered. The necessary and sufficient …

This paper considers the degrees of freedom (DOF) for a K user multiple-input multiple-
output (MIMO) M*N interference channel using interference alignment (IA). A new …

This paper studies the diversity benefit of different interference alignment solutions. While
most research about interference alignment was aiming at deriving or realizing the …

Consider a (1× 1, ½) K symmetric wireless interference network where K single-antenna
user-pairs want to achieve ½ degrees of freedom each. It has been proved that it is almost …

The K user interference alignment scheme proposed by Cadambe and Jafar (CJ) achieves
K/2 degrees of freedom for networks with frequency selective channels. In this paper, we …

In this paper, we propose a novel iterative interference alignment (IA) scheme for the single-
input single-output (SISO) interference channel system using minimum total mean square …

Real-time varying matrix inversion is widely used in the fields of science and engineering,
eg, image processing, signal processing and robot technology, etc. In this paper, a …

In this paper, we propose a spectral efficient transmission scheme for femtocell networks,
which includes an adaptive subband partition method and an adaptive interference …