Precoding design for maximizing weighted sum-rate (WSR) is a fundamental problem for
downlink of massive multi-user multiple-input multiple-output (MU-MIMO) systems. It is well …

In this paper, we address the linear precoding and decoding design problem for a
bidirectional orthogonal frequency-division multiplexing communication system, between …

In this paper, we revisit the fundamental problem of computing MIMO capacity under per-
antenna power constraint (PAPC). Unlike the sum power constraint counterpart which likely …

A two-hop amplify-and-forward multiple-input multiple-output relay system with direct link is
considered in this paper. The relay node has no self-power supply and relies on harvesting …

In this paper, a two-hop nonregenerative multiple-input multiple-output relay system is
investigated, where the relay node relies on harvesting the radio frequency energy …

This paper proposes an efficient (semi-closed-form) zero-forcing (ZF) precoder design for
the weighted sum-rate maximization problem under per-antenna power constraint (PAPC) …

This paper considers the design of beamformers for a multiple-input single-output downlink
system with per-antenna power constraints (PAPCs) that seek to mitigate the impact of the …

This paper investigates the linear precoder design for multiuser multiple-input-multiple-
output (MIMO) systems, in which the problem of maximizing weighted sum rate (WSR) …

In this article, a dual-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO)
relay communication system is studied. With a splitting (PS) protocol, the relay node …

Zero-forcing beamforming (ZFBF) under perantenna power constraint (PAPC) is a popular
research topic. A survey is carried out in this paper to show the important results in the …