7 papers
DQN Based Joint UAV Trajectory and Association Planning in NTN Assisted Networks
Afsoon Alidadi Shamsabadi, Cosmas Mwaba, Thomas Nugent +4
Advanced Air Mobility (AAM) has emerged as a key pillar of next-generation transportation systems, encompassing a wide range of uncrewed aerial vehicle (UAV) applications. To enabl…
Energy Efficient Traffic Scheduling For Optical LEO Satellite Downlinks
Ethan Fettes, Pablo G. Madoery, Halim Yanikomeroglu +3
In recent years, the number of satellites in orbit has increased rapidly, with megaconstellations like Starlink providing near-global, delay-sensitive communication services. Howev…
Green Traffic Engineering for Satellite Networks Using Segment Routing Flexible Algorithm
Jintao Liang, Pablo G. Madoery, Chung-Horng Lung +2
Large-scale low-Earth-orbit (LEO) constellations demand routing that simultaneously minimizes energy, guarantees delivery under congestion, and meets latency requirements for time-…
DSROQ: Dynamic Scheduling and Routing for QoE Management in LEO Satellite Networks
Dhiraj Bhattacharjee, Pablo G. Madoery, Abhishek Naik +4
The modern Internet supports diverse applications with heterogeneous quality of service (QoS) requirements. Low Earth orbit (LEO) satellite constellations offer a promising solutio…
Dynamic Activation and Assignment of SDN Controllers in LEO Satellite Constellations
Wafa Hasanain, Pablo G. Madoery, Halim Yanikomeroglu +5
Software-defined networking (SDN) has emerged as a promising approach for managing traditional satellite communication. This enhances opportunities for future services, including i…
Green Satellite Networks Using Segment Routing and Software-Defined Networking
Jintao Liang, Pablo G. Madoery, Chung-Horng Lung +2
This paper presents a comprehensive evaluation of network performance in software defined networking (SDN)-based low Earth orbit (LEO) satellite networks, focusing on the Telesat L…