We study the degrees of freedom (DoF) of MIMO two-way X relay channels. Previous work
studied the case N<; 2M, where N and M denote the number of antennas at the relay and …

In this paper, we study the general multiple input multiple output (MIMO) multi-way relay
channel, ie, MIMO Y channel, with common and private messages. In this channel, K users …

We characterize the degrees of freedom (DoF) of a wireless network consisting of 4 user
nodes, each with M antennas, and one N-antenna relay node. In this network, each user …

In this paper, we introduce an asymmetrical multi-way relay channel where a base station
conveys independent symbols to K different users while receiving independent symbols …

This paper studies and analyzes a multi-pair MIMO two-way relay (TWR) system from a
principal-angle perspective. In this system, users are grouped into pairs and two users in …

In this letter, we propose a combined scheme of interference alignment and signal detection
to optimize the performance of a multiple-input multiple-output (MIMO) Y channel, which …

This paper investigates the achievable degrees of freedom (DoF) of a fully connected K-user
multiple-input-multiple-output (MIMO) interference channel with a MIMO relay, where each …

The K-user multiple-input multiple-output (MIMO) multi-way relay channel (Y-channel)
consisting of K users with M antennas each and a common relay node with N antennas is …

In this paper, we study the achievable degrees of freedom (DoF) for an arbitrary MIMO two-
way relay channel, where there are K source nodes, each equipped with M i antennas, for i …

In this paper, the multi-user multiple-input multiple-output (MU-MIMO) relay channel is
investigated, where the source node provides multi-beams to multi-users via a multi-antenna …