Intelligent reflecting surfaces (IRSs) constitute a disruptive wireless communication
technique capable of creating a controllable propagation environment. In this paper, we …

Written by pioneers of the concept, this is the first complete guide to the physical and
engineering principles of Massive MIMO. Assuming only a basic background in …

To meet the future demand for huge traffic volume of wireless data service, the research on
the fifth generation (5G) mobile communication systems has been undertaken in recent …

Channel reciprocity in time-division duplexing (TDD) massive multiple-input multiple-output
(MIMO) systems can be exploited to reduce the overhead required for the acquisition of …

This paper presents a mutual coupling-based calibration method for time-division-duplex
massive MIMO systems, which enables downlink precoding based on uplink channel …

Recent works have identified massive multiple-input multiple-output (MIMO) as a key
technology for achieving substantial gains in spectral and energy efficiency. Additionally, the …

We propose iterative detection and decoding (IDD) algorithms with low-density parity-check
(LDPC) codes for multiple-input multiple-output (MIMO) systems operating in block-fading …

Distortion rectification is often required for fisheye images. The generation-based method is
one mainstream solution due to its label-free property, but its naive skip-connection and …

Massive multiple-input multiple-output (MIMO) is promising for low earth orbit (LEO) satellite
communications due to the potential in enhancing the spectral efficiency. However, the …

In this paper, we study widely linear precoding techniques to mitigate in-phase/quadrature-
phase (IQ) imbalance (IQI) in the downlink of large-scale multiple-input multiple-output …