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 …

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 …

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 …

The paper studies a class of three user Gaussian interference channels. A new layered
lattice coding scheme is introduced as a transmission strategy. The use of lattice codes …

An efficient interference alignment (IA) scheme is developed for k-user single-input single-
output frequency selective fading interference channels. The main idea is to steer the …

Interference alignment (IA) is a joint-transmission technique for the interference channel that
achieves the maximum degrees-of-freedom and provides linear scaling of the capacity with …

In this paper, we first introduce a simple procedure for aligning interference directions in an
M× N user MIMO X channel. The scheme is then modified for an M× 2 user X channel in …

Vandermonde-subspace frequency division multiplexing (VFDM) is an overlay spectrum
sharing technique for cognitive radio. VFDM makes use of a precoder based on a …

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 …

由于普遍采用频率复用因子为1 的方式组网, 多小区干扰已经成为限制无线蜂窝系统容量的主要
因素. 协作多点传输技术可以有效抑制蜂窝系统中多小区干扰问题, 提高小区边缘吞吐率 …