49 citations · 99 across the 15 of their papers we have counts for
8 papers · 1 filter
Empowering Intelligent Low-altitude Economy with Large AI Model Deployment
Zhonghao Lyu, Yulan Gao, Junting Chen +4
Low-altitude economy (LAE) represents an emerging economic paradigm that redefines commercial and social aerial activities. Large artificial intelligence models (LAIMs) offer trans…
Energy-modified Leverage Sampling for Radio Map Construction via Matrix Completion
Hao Sun, Junting Chen
This paper explores an energy-modified leverage sampling strategy for matrix completion in radio map construction. The main goal is to address potential identifiability issues in m…
Sparse Bayesian Learning-Based Hierarchical Construction for 3D Radio Environment Maps Incorporating Channel Shadowing
Wang Jie, Zhu Qiuming, Lin Zhipeng +5
The radio environment map (REM) visually displays the spectrum information over the geographical map and plays a significant role in monitoring, management, and security of spectru…
Diffraction and Scattering Aware Radio Map and Environment Reconstruction using Geometry Model-Assisted Deep Learning
Wangqian Chen, Junting Chen
Machine learning (ML) facilitates rapid channel modeling for 5G and beyond wireless communication systems. Many existing ML techniques utilize a city map to construct the radio map…
Integrated Interpolation and Block-term Tensor Decomposition for Spectrum Map Construction
Hao Sun, Junting Chen
This paper addresses the challenge of reconstructing a 3D power spectrum map from sparse, scattered, and incomplete spectrum measurements. It proposes an integrated approach combin…
Radio Map Assisted Approach for Interference-Aware Predictive UAV Communications
Bowen Li, Junting Chen
Herein, an interference-aware predictive aerial-and-terrestrial communication problem is studied, where an unmanned aerial vehicle (UAV) delivers some data payload to a few nodes w…
Propagation Map Reconstruction via Interpolation Assisted Matrix Completion
Hao Sun, Junting Chen
Constructing a propagation map from a set of scattered measurements finds important applications in many areas, such as localization, spectrum monitoring and management. Classical…
UAV-aided Radio Map Construction Exploiting Environment Semantics
Wenjie Liu, Junting Chen
This paper constructs a full dimensional (6D) radio map to predict the channel gain between any transmitter location and any receiver location based on received signal strength (RS…