3 papers
cs.NI2025
Distributionally Robust Wireless Semantic Communication with Large AI Models
Long Tan Le, Senura Hansaja Wanasekara, Zerun Niu +7
Semantic communication (SemCom) has emerged as a promising paradigm for 6G wireless systems by transmitting task-relevant information rather than raw bits, yet existing approaches…
cs.IT2025
A Broadcast Channel Framework for MIMO-OFDM Integrated Sensing and Communication
Homa Nikbakht, Husheng Li, Zhu Han +1
Integrated sensing and communication (ISAC) is expected to be one of the major features of 6G wireless networks. In an ISAC system, communications and sensing functionalities are j…
math.OC2024
Constrained Optimization with Compressed Gradients: A Dynamical Systems Perspective
Zhaoyue Xia, Jun Du, Chunxiao Jiang +2
Gradient compression is of growing interests for solving constrained optimization problems including compressed sensing, noisy recovery and matrix completion under limited communic…