4 papers
Curved Beam Enabled Wireless Communications: Modeling, Analysis and Optimization
Jiawei Yao, Xiaoren Xu, Walid Saad +1
In this paper, the problem of using curved beams to improve wireless communication performance in the presence of a blockage is studied. In particular, a transmitter equipped with…
Transformer based Collaborative Reinforcement Learning for Fluid Antenna System (FAS)-enabled 3D UAV Positioning
Xiaoren Xu, Hao Xu, Dongyu Wei +3
In this paper, a novel Three dimensional (3D) positioning framework of fluid antenna system (FAS)-enabled unmanned aerial vehicles (UAVs) is developed. In the proposed framework, a…
Sensing Safety Analysis for Vehicular Networks with Integrated Sensing and Communication (ISAC)
Tingyu Shui, Walid Saad, Mingzhe Chen
Integrated sensing and communication (ISAC) emerged as a key feature of next-generation 6G wireless systems, allowing them to achieve high data rates and sensing accuracy. While pr…
Resilient Vehicular Communications under Imperfect Channel State Information
Tingyu Shui, Walid Saad, Ye Hu +1
Cellular vehicle-to-everything (C-V2X) networks provide a promising solution to improve road safety and traffic efficiency. One key challenge in such systems lies in meeting qualit…