A low-complexity multimode transmission technique for downlink multiuser multiple-input-
multiple-output (MIMO) systems with block diagonalization (BD) is proposed. The proposed …

We are interested in optimizing transmit beamforming for a visible light communication
multiuser system such that the achievable sum rate is maximized. We first derive a closed …

The capacity of downlink multiple-input multiple-output (MIMO) cellular networks is
significantly limited by inter-cell interference (ICI), particularly at cell boundaries. Recently …

Linear transmit beamforming and receive combining is a low complexity approach for
communications in the multiuser multiple-input multiple-output (MIMO) channel. This paper …

This paper investigates transmit antenna selection for linearly precoded multiuser multiple-
input–multiple-output (MU-MIMO) systems. First, in some precoded single-user MIMO …

Consider a multiple-input multiple-output (MIMO) downlink multi-user channel. A well-
studied problem in such a system is the design of linear beamformers for power …

We explore an implementation of a higher-order Chern insulator in a topolectrical circuit as a
platform to implement robust signal multiplexing. By utilizing basic circuit layouts that realize …

Joint design of linear multiuser multiple-input-multiple-output (MIMO) transceiver subject to
different quality of service (QoS) constraints per user and with per-antenna or antenna group …

This paper proposes a statistical-eigenmode space-division multiple-access (SE-SDMA)
transmission approach for a two-user downlink system where two transmit antennas are …

In this paper, a multiuser space-time line code (MU-STLC) scheme is newly designed that
concurrently delivers multiple STLC signals to multiple users, and a preprocessing matrix for …