7 papers
Real-Time Multi-Target Detection and Tracking with mmWave 5G NR Waveforms on RFSoC
Xinyang Li, Hian Zing Voon, Vlad C. Andrei +5
We demonstrate a real-time implementation of multi-target detection and tracking using 5G New Radio (NR) physical downlink shared channel (PDSCH) waveform with 400 MHz bandwidth at…
R-SFLLM: Jamming Resilient Framework for Split Federated Learning with Large Language Models
Aladin Djuhera, Vlad C. Andrei, Xinyang Li +3
Split federated learning (SFL) is a compute-efficient paradigm in distributed machine learning (ML), where components of large ML models are outsourced to remote servers. A signifi…
Variational Secret Common Randomness Extraction
Xinyang Li, Vlad C. Andrei, Peter J. Gu +3
This paper studies the problem of extracting common randomness (CR) or secret keys from correlated random sources observed by two legitimate parties, Alice and Bob, through public…
SE(3)-Based Trajectory Optimization and Target Tracking in UAV-Enabled ISAC Systems
Dongxiao Xu, Xinyang Li, Vlad C. Andrei +3
This paper presents a novel approach to enhance sensing capabilities in UAV-enabled MIMO-OFDM ISAC systems by leveraging UAV mobility as a mono-static radar. By integrating uniform…
Computation of Capacity-Distortion-Cost Functions for Continuous Memoryless Channels
Xinyang Li, Ziyou Tang, Vlad C. Andrei +3
This paper aims at computing the capacity-distortion-cost (CDC) function for continuous memoryless channels, which is defined as the supremum of the mutual information between chan…
Computing Capacity-Cost Functions for Continuous Channels in Wasserstein Space
Xinyang Li, Vlad C. Andrei, Ullrich J. Mönich +2
This paper investigates the problem of computing capacity-cost (C-C) functions for continuous channels. Motivated by the Kullback-Leibler divergence (KLD) proximal reformulation of…