3 papers
cs.IT2026
Constrained MARL for Coexisting TN-NTN Resource Allocation: Scalability and Flexibility
Cuong Le, Thang X. Vu, Stefano Andrenacci +1
This paper considers the joint TN-NTN constrained resource allocation, where terrestrial base stations and non-terrestrial base stations coexist in the spectrum. We focus on large-…
cs.MA2026
Cooperative UAVs for Remote Data Collection under Limited Communications: An Asynchronous Multiagent Learning Framework
Cuong Le, Symeon Chatzinotas, Thang X. Vu
This paper addresses the joint optimization of trajectories and bandwidth allocation for multiple Unmanned Aerial Vehicles (UAVs) to enhance energy efficiency in the cooperative da…
cs.IT2024
Fast Beam Placement for Ultra-Dense LEO Networks
Trinh Van Chien, Nguyen Minh Quan, Tri Nhu Do +3
Low Earth orbit (LEO) satellites has brought about significant improvements in wireless communications, characterized by low latency and reduced transmission loss compared to geost…