In multiple-input multiple-output (MIMO) systems, per-antenna power constraint (PAPC) has
been considered to enhance the power efficiency of the multiple power amplifiers. Under …

In this paper, a general two-way relay (TWR) transmission method is proposed under per-
antenna power constraints by combining space-time line codes (STLCs) with transmit power …

In this study, a cooperative communication system that employs multiple decode-and-
forward relay nodes (RNs), in which the associated/active RNs perform phase rotation of the …

In this Letter, a general space–time line code (STLC)‐based two‐way relay (TWR) method is
proposed to enable a power control for individual data streams transmitted to source nodes …

In this paper, we consider a two-way relay (TWR) network that two source nodes (SNs) with
multiple antennas exchange data to each other via a relay node (RN) with multiple …

In this paper, the problem of mutual information maximization in a two-hop multiple-input
multiple-output (MIMO) relay network with simultaneous wireless information and power …

Relay-aided transmission is envisioned as a key strategy to combat severe path loss and
link blockages emerging as unique challenges in millimeter-wave (mmWave) …

This paper considers the problem of mutual information maximization in a two-hop relay
network with simultaneous wireless information and power transfer (SWIPT), where the relay …

In this paper, a power control method is proposed for a buffer-aided relay node (RN) to
enhance the energy efficiency of the RN system. By virtue of a buffer, the RN can reserve the …

A generalized base station‐relay‐user equipment (BS‐Relay‐UE) beamforming design is
investigated for a cooperative multiple‐input multiple‐output (MIMO) multirelay networks …