Fifth generation (5G) mobile communication systems have entered the stage of commercial
deployment, providing users with new services, improved user experiences as well as a host …

Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technology for
the sixth-generation (6G) mobile communication networks. By significantly boosting the …

In this paper, a pervasive wireless channel modeling theory is first proposed, which uses a
unified channel modeling method and a unified equation of channel impulse response …

The sixth generation (6G) mobile communications have attracted substantial attention in the
global research community of information and communication technologies (ICT). 6G …

This paper investigates the performance of a two-timescale transmission design for uplink
reconfigurable intelligent surface (RIS)-aided cell-free massive multiple-input multiple-output …

The sixth-generation (6G) communication system will leverage the evolving multiple-input-
multiple-output (MIMO) technology, referred to as gigantic MIMO. It is envisioned to …

This is a tutorial on current techniques that use a huge number of antennas in intelligent
reflecting surfaces (IRS), large intelligent surfaces (LIS), and radio stripes (RS), highlighting …

In this paper, a novel beam domain channel model (BDCM) for sixth generation (6G) ultra-
massive multiple-input multiple-output (MIMO) wireless communication systems is proposed …

The sixth generation (6G) pervasive channel model (6GPCM) can characterize channels for
all spectra from the sub-6 GHz band to the visible light communication (VLC) band and all …

With the rapid development of wireless communication technology and the emergence of
intelligent applications, higher requirements have been put forward for data communication …