This paper studies the achievable degrees of freedom (DoF) for multi-user multiple-input
multiple-output (MIMO) two-way relay channels, where there are K source nodes, each …

Signal space alignment (SSA) is a promising technique for interference management in
wireless networks. However, despite the excellent work done on SSA, its robustness against …

In this paper, the authors present a novel channel estimation method for multi-user multiple-
input multiple-output (MIMO) two-way relay systems using parallel factor (PARAFAC) model …

In this paper, we investigate the effect of a relay on the Degrees of Freedom (DoF) of a
single input single output (SISO) X-channel with no channel state information at transmitters …

Interference is a principal source of capacity limitations in today's multi-access multi-user
wireless systems. Despite the fact that the capacity of interference channels is still an …

Cooperative networking is used widely because it has advantages in terms of network
capacity and transmission reliability upgrade. This paper presents an analytical study on …

We study the performance of a generalized multiple-input multiple-output (MIMO) two-way X
relay channel, where there are two groups of K source nodes and one relay node, and each …