The employment of extremely large antenna arrays and high-frequency signaling makes
future 6G wireless communications likely to operate in the near-field region. In this case, the …

Near-field communications present new opportunities over near-field channels, however,
the spherical wavefront propagation makes near-field signal processing challenging. In this …

Extremely large-scale multiple-input multiple-output (XL-MIMO) is a promising technique to
enable versatile applications for future wireless communications. In conventional massive …

Near-field technology is increasingly recognized due to its transformative potential in
communication systems, establishing it as a critical enabler for sixth-generation (6G) …

For 6G communications, the Ultra Massive Multiple Input Multiple Output (UM-MIMO)
systems with Intelligent Reflecting Surface (IRS) assistance are capable since they can …

Millimeter wave/Terahertz (mmWave/THz) communication with extremely large-scale
antenna arrays (ELAAs) offers a promising solution to meet the escalating demand for high …

Envisioned as a pivotal technology for sixth-generation (6G) and beyond, Terahertz (THz)
band communications can potentially satisfy the increasing demand for ultra-high-speed …

The deployment of extremely large-scale MIMO (XL-MIMO) and short-wavelength signaling
enhances communication capabilities and improves spectrum efficiency for future sixth …

Terahertz (THz) communications is considered as one of key solutions to support extremely
high data demand in 6G. One main difficulty of the THz communication is the severe signal …

In the near-field region of an extremely large-scale multiple-input multiple-output (XL MIMO)
system, channel reconstruction is typically addressed through sparse parameter estimation …