This work investigates the maximum sum-rate of multi-pair MIMO two-way relay channels
(TWRCs), in which a relay is responsible for forwarding information between multiple pairs …

In this paper, we propose a joint precoding scheme for both the base station (BS) and relay
station (RS) to increase the ergodic capacity of downlink non-regenerative multiple-input …

In this paper, an amplify-and-forward two-way relay (TWR) precoding is designed with no
source node (SN) processing in order to maximize sum rate and concurrently reduce the …

This paper investigates the degrees of freedom (DoF) of the multi-way relay channel.
Specifically, the focus is on the case when there are two clusters and each cluster has two …

In this paper, we study the degrees of freedom (DoF) of a new network information flow
model named the circular multirelay multiple-input multiple-output interference channel …

Joint transmit and receive antenna selection (JTRAS) is proposed for the multiple-input
multiple-output (MIMO) two-way relaying channel. A simple and closed-form lower bound on …

For Gaussian multiple-input multiple-output (MIMO) relay channels with partial decode-and-
forward, the optimal type of input distribution is still an open question in general. Recent …

In this paper, we consider achievable rates for the Gaussian multiple-input multiple-output
(MIMO) relay channel that can be obtained with the relay using the partial decode-and …

We design novel transmission strategies to maximize the energy efficiency (EE) of the uplink
multi-user multipleinput and multiple-output relay channel. In this channel, K multi-antenna …

In this paper, we consider a multi-way relaying channel where 2K users are divided into two
groups averagely and each of them exchanges messages with every user of the other group …