This survey paper provides a comprehensive overview of integrating Multiple-Input Multiple-
Output (MIMO) with Intelligent Reflecting Surfaces (IRS) in wireless communication systems …

Multi-User MIMO, the hallmark of IEEE 802.11 ac and the upcoming 802.11 ax, promises
significant throughput gains by supporting multiple concurrent data streams to a group of …

High-frame-rate (HFR) video is emerging in popular gaming applications to enhance the
smooth experience perceived by end users. However, it is challenging to guarantee the …

With the explosive growth of smart devices and mobile data traffic, the wireless local area
network (WLAN) faces persistent challenge on increasing the network throughput to meet …

Two innovative multi-user (MU) communication mechanisms, multi-user multi-input multi-
output (MU-MIMO) and orthogonal frequency division multiple access (OFDMA), have …

LoRa has emerged as a key wireless communication technology for a gateway to provide
geographically-distributed IoT devices with low-rate, long-range connections. In this paper …

Mobile devices have fewer antennas than APs due to size and energy constraints. This
antenna asymmetry restricts uplink capacity to the client antenna array size rather than the …

In this paper, we propose a low-complexity user selection algorithm for an uplink multiuser
transmission in millimeter wave (mmWave) WLAN. We first formulate the user selection …

Multi-user multiple input multiple output (MU-MIMO) enables a multi-antenna access point to
serve multiple users simultaneously, and has been adopted as the IEEE 802.11 ac standard …

Channel state information (CSI) has been proposed to enhance physical layer security by
functioning as a shared secret between a transmitter and a receiver, because it decorrelates …