Beyond deep reinforcement learning: A tutorial on generative diffusion models in network optimization

H Du, R Zhang, Y Liu, J Wang, Y Lin, Z Li… - arXiv preprint arXiv …, 2023 - arxiv.org
Generative Diffusion Models (GDMs) have emerged as a transformative force in the realm of
Generative Artificial Intelligence (GAI), demonstrating their versatility and efficacy across a …

Enhancing Deep Reinforcement Learning: A Tutorial on Generative Diffusion Models in Network Optimization

H Du, R Zhang, Y Liu, J Wang, Y Lin… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Generative Diffusion Models (GDMs) have emerged as a transformative force in the realm of
Generative Artificial Intelligence (GenAI), demonstrating their versatility and efficacy across …

Fluid antenna system: New insights on outage probability and diversity gain

WK New, KK Wong, H Xu, KF Tong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
To enable innovative applications and services, both industry and academia are exploring
new technologies for sixth generation (6G) communications. One of the promising …

Fluid antenna system—part I: Preliminaries

KK Wong, WK New, X Hao, KF Tong… - IEEE Communications …, 2023 - ieeexplore.ieee.org
With research efforts gearing up to build the sixth-generation (6G) mobile communications, it
is only logical to seek new mobile technologies that can provide the next generational leap …

An Information-Theoretic Characterization of MIMO-FAS: Optimization, Diversity-Multiplexing Tradeoff and q-Outage Capacity

WK New, KK Wong, H Xu, KF Tong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Multiple-input multiple-output (MIMO) system has been the defining mobile communications
technology in recent generations. With the ever-increasing demands looming towards the …

Fast fluid antenna multiple access enabling massive connectivity

KK Wong, KF Tong, Y Chen… - IEEE Communications …, 2022 - ieeexplore.ieee.org
Massive connectivity over wireless channels relies on aggressive spectrum sharing
techniques. Conventionally, this may be achieved by sophisticated signal processing and …

Deep learning enabled slow fluid antenna multiple access

N Waqar, KK Wong, KF Tong… - IEEE …, 2023 - ieeexplore.ieee.org
The increasing interest of fluid antenna systems is reinforced by an unprecedented way of
achieving multiple access, by exploiting moments of deep fades in space. This …

Opportunistic fluid antenna multiple access

KK Wong, KF Tong, Y Chen, Y Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Multiple access can be realized by utilizing the spatial moments of deep fades, using fluid
antennas. The interference immunity for fluid antenna multiple access (FAMA), nevertheless …

Outage performance of fluid antenna system (FAS)-aided terahertz communication networks

L Tlebaldiyeva, S Arzykulov, KM Rabie… - ICC 2023-IEEE …, 2023 - ieeexplore.ieee.org
Millimeter-wave networks have already been successfully rolled out in many countries and
now the research direction heads toward new technologies and standards to enable Tbps …

Fluid antenna enabling secret communications

B Tang, H Xu, KK Wong, KF Tong… - IEEE …, 2023 - ieeexplore.ieee.org
Recent researches have revealed that fluid antenna, a new position-switchable antenna
technology, can make use of the spatial moments of deep fades of the interference signal …