33 citations · 35 across the 17 of their papers we have counts for
5 papers · 1 filter
Unveiling the Potential of NOMA: A Journey to Next Generation Multiple Access
Adeel Ahmed, Wang Xingfu, Ammar Hawbani +8
Revolutionary sixth-generation wireless communications technologies and applications, notably digital twin networks (DTN), connected autonomous vehicles (CAVs), space-air-ground in…
Cramér-Rao Bound Optimization for Near-Field Sensing with Continuous-Aperture Arrays
Hao Jiang, Zhaolin Wang, Yuanwei Liu +1
A Cramér-Rao bound (CRB) optimization framework for near-field sensing (NISE) with continuous-aperture arrays (CAPAs) is proposed. In contrast to conventional spatially discrete ar…
Deep Learning for Beamforming in Multi-User Continuous Aperture Array (CAPA) Systems
Jia Guo, Yuanwei Liu, Hyundong Shin +1
A DeepCAPA (Deep Learning for Continuous Aperture Array (CAPA)) framework is proposed to learn beamforming in CAPA systems. The beamforming optimization problem is firstly formulat…
Generative Artificial Intelligence (GAI) for Mobile Communications: A Diffusion Model Perspective
Xiaoxia Xu, Xidong Mu, Yuanwei Liu +3
This article targets at unlocking the potentials of a class of prominent generative artificial intelligence (GAI) method, namely diffusion model (DM), for mobile communications. Fi…
Multi-User Continuous-Aperture Array Communications: How to Learn Current Distribution?
Jia Guo, Yuanwei Liu, Arumugam Nallanathan
The continuous aperture array (CAPA) can provide higher degree-of-freedom and spatial resolution than the spatially discrete array (SDPA), where optimizing multi-user current distr…