5 papers
Battery-Aware Rate-Splitting Multiple Access for Solar-Powered Cell-Free LEO Satellite Networks
Wali Ullah Khan, Muhammad Adil
Cell-free low Earth orbit (LEO) satellite downlinks improve coverage and macro-diversity, but intermittent solar harvesting and finite onboard batteries can make communication-only…
Adaptive UAV Communications for URLLC: From Preplanned Designs to Real-Time Intelligence
Asim Ihsan, Muhammad Asif, Ali Arshad Nasir +2
Unmanned aerial vehicles (UAVs) are emerging as a key enabler of next-generation wireless networks, particularly for applications that require ultra-reliable and low-latency commun…
Online Model Predictive Control for Trajectory and Beamforming Optimization in UAV-Enabled URLLC
Asim Ihsan, Muhammad Asif, Ali Arshad Nasir +2
This paper investigates joint trajectory and active beamforming design for unmanned aerial vehicle (UAV)-enabled ultra-reliable low-latency communication (URLLC) systems under fini…
Two-Stage Coded-Sliding Beam Training and QoS-Constrained Sum-Rate Maximization for SIM-Assisted Wireless Communications
Qian Zhang, Ju Liu, Yao Ge +5
Stacked intelligent metasurfaces (SIM) provide a cost-effective and scalable solution for large-scale antenna communications.However, efficient channel state information acquisitio…
RL-based Adaptive Task Offloading in Mobile-Edge Computing for Future IoT Networks
Ziad Qais Al Abbasi, Khaled M. Rabie, Senior Member +3
The Internet of Things (IoT) has been increasingly used in our everyday lives as well as in numerous industrial applications. However, due to limitations in computing and power cap…