Cybertwin-enabled 6G space-air-ground integrated networks: Architecture, open issue, and challenges

Z Yin, TH Luan, N Cheng, Y Hui, W Wang - arXiv preprint arXiv …, 2022 - arxiv.org
… models for services with on-demand access, where the artificial intelligence (AI) techniques
can … Networking optimization: Although we have developed an integrated cloud-edge-end …

Space-air-ground Integrated Networks For Urllc In Spatial Digital Twins

Z Lyu, D Chen, H Lv - IEEE Communications Standards …, 2023 - ieeexplore.ieee.org
… The analysis results can be fed back to the physical network and used for resource allocation
and equipment maintenance, thereby optimizing the physical network. 5G aims to offer …

Blockchain-based secure communication of internet of things in spaceairground integrated network

Y Zhang, P Zhang, M Guizani, J Zhang, J Wang… - Future Generation …, 2024 - Elsevier
… The SpaceAirGround Integration Network (SAGIN) can be seen as an extension of the
traditional terrestrial network with open and ubiquitous connectivity that can be used to support …

Computation offloading for rechargeable users in space-air-ground networks

Y Gong, H Yao, D Wu, W Yuan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… for the deep integration of communication and … optimization algorithm with the aid of
Lyapunov-based profile to solve the task scheduling and HAP selection. And a convex optimization

Blockchain-based trusted traffic offloading in space-air-ground integrated networks (sagin): A federated reinforcement learning approach

F Tang, C Wen, L Luo, M Zhao… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
… In addition, we propose using a model-free A3C algorithm to dynamically learn the network
topology and make optimization decisions to minimize the total system delay. The rest of this …

Space air ground integrated network: communication network for air traffic control

SJH Pirzada, MN Hasan, M Haris… - … on Recent Advances …, 2020 - ieeexplore.ieee.org
networks such as the Space-Air-Ground Integrated Network (SAGIN… The utilization of artificial
intelligence and deep learning … in SAGIN due to heterogeneous network formation for many …

Operation and Key Technologies in Space-Air-Ground Integrated Network

J Liu, S Peng, Z Jiang, X She… - … and Mobile Computing …, 2022 - ieeexplore.ieee.org
… , the coordination of space-air-ground networks can optimize the scheduling … artificial
intelligence algorithm, and then distributes the output through Space-Air-Ground Integrated Network

A survey on space-air-ground-sea integrated network security in 6G

H Guo, J Li, J Liu, N Tian, N Kato - … Communications Surveys & …, 2021 - ieeexplore.ieee.org
artificial intelligence (AI) in optimizing the performance of SAGIN including intelligent traffic
control, intelligent … and decentralized controllers to optimize network functions, such as access …

HAP-reserved communications in space-air-ground integrated networks

X Cao, B Yang, C Yuen, Z Han - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… researchers have proposed the space-airground integrated network (SAGIN) to … an optimization
problem to maximize the throughput, thereby deriving the optimal probability and optimal

UAV-aided wireless communication design with energy constraint in space-air-ground integrated green IoT networks

H Dai, H Bian, C Li, B Wang - IEEE Access, 2020 - ieeexplore.ieee.org
… , unmanned aerial vehicle communications, optimization in space-air-ground integrated
networks, game theory and artificial intelligence in 5G networks and beyond. He has published …