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 …

In traditional multiple-input-multiple-output (MIMO) channel and MIMO one-way relay
system, nonlinear precoding design has shown significant performance gain over linear …

We address the problem of designing linear precoder and decoder for single symbol
transmission in three node amplify-and-forward (AF) multi-input-multi-output (MIMO) relay …

Properly designed precoders can significantly improve the spectral efficiency of multiple-
input multiple-output (MIMO) relay systems. In this paper, we investigate joint source and …

This paper presents a relay precoding scheme under the imperfect channel state information
(CSI) assumption for two-hop amplify-and-forward based MIMO relay networks with one …

This paper investigates the limited feedback joint precoding design for dual-hop multiple-
input-multiple-output (MIMO) amplify-and-forward (AF) relay systems. Assuming that full …

In this paper, we investigate a joint source and relay precoding design scheme for an
amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay system with absence of …

This paper proposes a linear precoding technique for multiple-input multiple-output (MIMO)
decode-and-forward (DF) based relay communications. The proposed precoder is …

Multiple input and multiple output (MIMO) relay could provide broader wireless coverage,
better diversity, and higher throughput. Most existing precoder designs for either source or …

In this letter, we revisit the pre-coder design problem for the amplify-and-forward two-way
relay channel with multiple antennas equipped at each node. Based on generalized …