On the road to 6G: Visions, requirements, key technologies, and testbeds

CX Wang, X You, X Gao, X Zhu, Z Li… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
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 …

Integrated sensing and communications: Toward dual-functional wireless networks for 6G and beyond

F Liu, Y Cui, C Masouros, J Xu, TX Han… - IEEE journal on …, 2022 - ieeexplore.ieee.org
As the standardization of 5G solidifies, researchers are speculating what 6G will be. The
integration of sensing functionality is emerging as a key feature of the 6G Radio Access …

Twelve scientific challenges for 6G: Rethinking the foundations of communications theory

M Chafii, L Bariah, S Muhaidat… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
The research in the sixth generation of wireless networks needs to tackle new challenges in
order to meet the requirements of emerging applications in terms of high data rate, low …

Evolution of NOMA toward next generation multiple access (NGMA) for 6G

Y Liu, S Zhang, X Mu, Z Ding, R Schober… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …

A survey on fundamental limits of integrated sensing and communication

A Liu, Z Huang, M Li, Y Wan, W Li… - … Surveys & Tutorials, 2022 - ieeexplore.ieee.org
The integrated sensing and communication (ISAC), in which the sensing and
communication share the same frequency band and hardware, has emerged as a key …

Cramér-Rao bound optimization for joint radar-communication beamforming

F Liu, YF Liu, A Li, C Masouros… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, we propose multi-input multi-output (MIMO) beamforming designs towards joint
radar sensing and multi-user communications. We employ the Cramér-Rao bound (CRB) as …

Integrated sensing and communication in 6G: Motivations, use cases, requirements, challenges and future directions

DKP Tan, J He, Y Li, A Bayesteh… - 2021 1st IEEE …, 2021 - ieeexplore.ieee.org
In 6G, it is envisaged that the function of sensing and communication will coexist and be fully
integrated in one system, sharing the same resources in time, frequency and space …

Convergent communication, sensing and localization in 6G systems: An overview of technologies, opportunities and challenges

C De Lima, D Belot, R Berkvens, A Bourdoux… - IEEE …, 2021 - ieeexplore.ieee.org
Herein, we focus on convergent 6G communication, localization and sensing systems by
identifying key technology enablers, discussing their underlying challenges, implementation …

Integrated sensing and communication waveform design: A survey

W Zhou, R Zhang, G Chen, W Wu - IEEE Open Journal of the …, 2022 - ieeexplore.ieee.org
Integrated sensing and communication (ISAC) has been widely recognized as a key
technology in future sixth-generation (6G) wireless networks, especially for emerging …

On outage-based beamforming design for dual-functional radar-communication 6G systems

A Bazzi, M Chafii - IEEE Transactions on Wireless …, 2023 - ieeexplore.ieee.org
This article studies and derives beamforming design in a dual-functional radar-
communication (DFRC) multiple-input-multiple-output system. We focus on a scenario …