On the road to 6G: Visions, requirements, key technologies, and testbeds
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 …
deployment, providing users with new services, improved user experiences as well as a host …
Terahertz band communication: An old problem revisited and research directions for the next decade
Terahertz (THz) band communications are envisioned as a key technology for 6G and
Beyond. As a fundamental wireless infrastructure, THz communication can boost abundant …
Beyond. As a fundamental wireless infrastructure, THz communication can boost abundant …
6G wireless communications networks: A comprehensive survey
The commercial fifth-generation (5G) wireless communications networks have already been
deployed with the aim of providing high data rates. However, the rapid growth in the number …
deployed with the aim of providing high data rates. However, the rapid growth in the number …
Channel estimation for extremely large-scale MIMO: Far-field or near-field?
Extremely large-scale multiple-input-multiple-output (XL-MIMO) is promising to meet the
high rate requirements for future 6G. To realize efficient precoding, accurate channel state …
high rate requirements for future 6G. To realize efficient precoding, accurate channel state …
Covert communications: A comprehensive survey
Information security has always been a critical issue in wireless networks. Apart from other
secure techniques, covert communication emerges as a potential solution to security for …
secure techniques, covert communication emerges as a potential solution to security for …
Terahertz wireless channels: A holistic survey on measurement, modeling, and analysis
Terahertz (0.1-10 THz) communications are envisioned as a key technology for sixth
generation (6G) wireless systems. The study of underlying THz wireless propagation …
generation (6G) wireless systems. The study of underlying THz wireless propagation …
Seven defining features of terahertz (THz) wireless systems: A fellowship of communication and sensing
Wireless communication at the terahertz (THz) frequency bands (0.1–10 THz) is viewed as
one of the cornerstones of tomorrow's 6G wireless systems. Owing to the large amount of …
one of the cornerstones of tomorrow's 6G wireless systems. Owing to the large amount of …
What will the future of UAV cellular communications be? A flight from 5G to 6G
What will the future of UAV cellular communications be? In this tutorial article, we address
such a compelling yet difficult question by embarking on a journey from 5G to 6G and …
such a compelling yet difficult question by embarking on a journey from 5G to 6G and …
Multi-kilometre and multi-gigabit-per-second sub-terahertz communications for wireless backhaul applications
Sub-terahertz-and terahertz-band—that is, from 100 GHz to 10 THz—communication
technologies will be required for next-generation (6G and beyond) wireless communication …
technologies will be required for next-generation (6G and beyond) wireless communication …
Terahertz channel propagation phenomena, measurement techniques and modeling for 6G wireless communication applications: A survey, open challenges and …
The Terahertz (THz) band (0.3-3.0 THz), spans a great portion of the Radio Frequency (RF)
spectrum that is mostly unoccupied and unregulated. It is a potential candidate for …
spectrum that is mostly unoccupied and unregulated. It is a potential candidate for …