The remarkable promise of multiple-input multiple-output (MIMO) wireless channels has
motivated an intense research activity to characterize the theoretical and practical issues …

In this article we review an important class of wireless cooperation protocols known as
amplify-and-forward relaying. One or more low-complexity relay nodes assist the …

Full-duplex relaying is more spectrally efficient than half-duplex relaying as only one
channel use is needed per two hops. However, it is crucial to minimize relay self …

This paper studies the wireless two-way relay channel (TWRC), where two source nodes, S1
and S2, exchange information through an assisting relay node, R. It is assumed that R …

In this paper, we develop a unified framework for linear nonregenerative multicarrier multiple-
input multiple-output (MIMO) relay communications in the absence of the direct source …

An amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay network composed
of a source, a relay, and a destination is considered, where transmit beamforming is …

Abstract The Third Generation Partnership Project's Long Term Evolution-Advanced is
considering relaying for cost-effective throughput enhancement and coverage extension …

In this letter, we address the problem of transceiver design in a non-regenerative MIMO relay
system, where linear processing is applied at both the relay and destination to jointly …

This paper addresses the problem of robust linear relay precoder and destination equalizer
design for a dual-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay …

This paper considers both one-way and two-way relaying systems with multiple relays
between two terminal nodes where all nodes have multiple-input multiple-output (MIMO) …