AI and Deep Learning for THz Ultra-Massive MIMO: From Model-Driven Approaches to Foundation Models

W Yu, H He, S Song, J Zhang, L Dai, L Zheng… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, we explore the potential of artificial intelligence (AI) to address the challenges
posed by terahertz ultra-massive multiple-input multiple-output (THz UM-MIMO) systems. We …

[PDF][PDF] WiGenAI: The symphony of wireless and generative AI via diffusion models

M Letafati, S Ali, M Latva-aho - arXiv preprint arXiv:2310.07312, 2023 - researchgate.net
Innovative foundation models, such as GPT-3 and stable diffusion models, have made a
paradigm shift in the realm of artificial intelligence (AI) towards generative AI-based systems …

Generating high dimensional user-specific wireless channels using diffusion models

T Lee, J Park, H Kim, JG Andrews - arXiv preprint arXiv:2409.03924, 2024 - arxiv.org
Deep neural network (DNN)-based algorithms are emerging as an important tool for many
physical and MAC layer functions in future wireless communication systems, including for …

[PDF][PDF] The data-driven radio frequency signal separation challenge

T Jayashankar, B Kurien, A Lancho… - Proc. IEEE Int. Conf …, 2024 - rfchallenge.mit.edu
The radio-frequency (RF) signal separation challenge involves recovering a signal-of-
interest (SOI) from a superimposed co-channel interference signal. The SOI is a digital …

RF Challenge: The Data-Driven Radio Frequency Signal Separation Challenge

A Lancho, A Weiss, GCF Lee, T Jayashankar… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper addresses the critical problem of interference rejection in radio-frequency (RF)
signals using a novel, data-driven approach that leverages state-of-the-art AI models …

DM-SBL: Channel Estimation under Structured Interference

Y Wang, C Yu, J Zhu, F Wang, X Tu, Y Wei… - arXiv preprint arXiv …, 2024 - arxiv.org
Channel estimation is a fundamental task in communication systems and is critical for
effective demodulation. While most works deal with a simple scenario where the …

A Comprehensive Analysis of Deep Learning for Interference Suppression, Sample and Model Complexity in Wireless Systems

TR Oyedare - 2024 - vtechworks.lib.vt.edu
The wireless spectrum is limited and the demand for its use is increasing due to
technological advancements in wireless communication, resulting in persistent interference …

[PDF][PDF] Generating Underwater Acoustic Communication Channel Impulse Responses Using A Diffusion Model

Y Zhuang, D Kari, Z Li, M Stojanovic, AC Singer - researchgate.net
Underwater acoustic communication data is expensive to collect, often yielding experimental
data sets that are sufficient for proof-of-concept analysis, but are insufficient for applications …