From the 1 of 5 linked papers with an AI index.
5 papers
Cellular Signal Constructed Convolutional Vision Transformer for High Accuracy Positioning
Junshi Chen, Xuhong Li, Russ Whiton +1
The paper introduces a hybrid convolutional‑vision transformer (ConViT) that combines CNN local filtering with Transformer global attention to improve high‑accuracy positioning usi…
Probabilistic Occupancy Grid for Radio-Based SLAM
Xuhong Li, Erik Leitinger, Fredrik Tufvesson +1
Sensing is an integral part of 6G and beyond systems, providing exceptional environmental perception along with communication. Radio frequency (RF)-based sensing often relies on si…
Vehicular Wireless Positioning -- A Survey
Sharief Saleh, Satyam Dwivedi, Russ Whiton +9
The rapid advancement of connected and autonomous vehicles has driven a growing demand for precise and reliable positioning systems capable of operating in complex environments. Me…
Robust Localization in Modern Cellular Networks using Global Map Features
Junshi Chen, Xuhong Li, Russ Whiton +2
Radio frequency (RF) signal-based localization using modern cellular networks has emerged as a promising solution to accurately locate objects in challenging environments. One of t…
Early-Scheduled Handover Preparation in 5G NR Millimeter-Wave Systems
Dino PjaniÄ, Alexandros Sopasakis, Andres Reial +1
The handover (HO) procedure is one of the most critical functions in a cellular network driven by measurements of the user channel of the serving and neighboring cells. The success…