Low earth orbit satellite security and reliability: Issues, solutions, and the road ahead
Low Earth Orbit (LEO) satellites undergo a period of rapid development driven by ever-
increasing user demands, reduced costs, and technological progress. Since there is a lack …
increasing user demands, reduced costs, and technological progress. Since there is a lack …
Advanced air mobility and evolution of mobile networks
L Tomaszewski, R Kołakowski - Drones, 2023 - mdpi.com
Advanced Air Mobility (AAM) is a promising field of services based on Unmanned Aerial
Vehicles (UAVs), which aims to provide people and cargo transportation services in …
Vehicles (UAVs), which aims to provide people and cargo transportation services in …
Collaborative ground-space communications via evolutionary multi-objective deep reinforcement learning
Low Earth Orbit (LEO) satellites have emerged as crucial enablers of direct connections with
remote terrestrial terminals. However, energy limitations and insufficient antenna capabilities …
remote terrestrial terminals. However, energy limitations and insufficient antenna capabilities …
Joint offloading and resource allocation for hybrid cloud and edge computing in SAGINs: A decision assisted hybrid action space deep reinforcement learning …
In recent years, the amalgamation of satellite communications and aerial platforms into
space-air-ground integrated network (SAGINs) has emerged as an indispensable area of …
space-air-ground integrated network (SAGINs) has emerged as an indispensable area of …
Spectrum Sharing and Interference Management for 6G LEO Satellite-Terrestrial Network Integration
N Heydarishahreza, T Han… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
The rapid emergence of satellite systems introduces unprecedented interference challenges
to both existing satellite networks and Terrestrial Networks (TNs), necessitating innovative …
to both existing satellite networks and Terrestrial Networks (TNs), necessitating innovative …
A survey on orthogonal time frequency space modulation
Orthogonal time frequency space (OTFS) modulation is strongly considered as a promising
solution for high-mobility communications. In contrast to conventional modulation …
solution for high-mobility communications. In contrast to conventional modulation …
Sustainable UAV mobility support in integrated terrestrial and non-terrestrial networks
Non-terrestrial networks (NTN) provide a revolutionary solution to bridge the digital divide in
areas underserved by terrestrial network (TN). Particularly, low Earth orbit (LEO) …
areas underserved by terrestrial network (TN). Particularly, low Earth orbit (LEO) …
LEO/VLEO Satellite Communications in 6G and Beyond Networks–Technologies, Applications and Challenges
X Luo, HH Chen, Q Guo - IEEE Network, 2024 - ieeexplore.ieee.org
The fifth generation (5G) wireless communication systems have been deployed around the
world, and the sixth generation (6G) networks have become the focus of research interest …
world, and the sixth generation (6G) networks have become the focus of research interest …
Space-time shift keying aided OTFS modulation for orthogonal multiple access
Space-time shift keying-aided orthogonal time frequency space modulation-based multiple
access (STSK-OTFS-MA) is proposed for reliable uplink transmission in high-Doppler …
access (STSK-OTFS-MA) is proposed for reliable uplink transmission in high-Doppler …
Coordinated Multi-Satellite Transmission for OTFS-Based 6G LEO Satellite Communication Systems
Low Earth orbit (LEO) satellite communications are the key enabler for achieving 6G
ubiquitous connectivity. With the rapid progress of small satellite technology and the surging …
ubiquitous connectivity. With the rapid progress of small satellite technology and the surging …