A survey on random access protocols in direct-access leo satellite-based iot communication

TTT Le, NUL Hassan, X Chen… - … Surveys & Tutorials, 2024 - ieeexplore.ieee.org
Low-Earth orbit (LEO) satellites can play an important role in providing seamless coverage
for the Internet of Things (IoT). In satellite-based IoT (SIoT) networks, IoT devices can …

Satellite Internet of Things: challenges, solutions, and development trends

X Chen, Z Xu, L Shang - Frontiers of Information Technology & Electronic …, 2023 - Springer
Abstract Satellite Internet of Things (IoT) is a promising way to provide seamless coverage to
a massive number of devices all over the world, especially in remote areas not covered by …

Joint service deployment and task scheduling for satellite edge computing: A two-timescale hierarchical approach

Q Tang, R **e, Z Fang, T Huang, T Chen… - IEEE Journal on …, 2024 - ieeexplore.ieee.org
In this paper, we establish a two-timescale framework for the joint service deployment and
task scheduling problem in satellite edge computing networks. We aim to optimize the …

Satellite computing: Vision and challenges

S Wang, Q Li - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
The space industry experiences a rise in low-Earth-orbit satellite mega-constellations to
achieve universal connectivity. At the same time, cloud firms (such as Google, Microsoft, and …

Cooperative multi-agent deep reinforcement learning for computation offloading in digital twin satellite edge networks

Z Ji, S Wu, C Jiang - IEEE Journal on Selected Areas in …, 2023 - ieeexplore.ieee.org
With the development of commercial off-the-shelf hardware, low Earth orbit (LEO) satellites
are promising to provide flexible edge computing services. In this paper, we investigate a …

Computation offloading and quantization schemes for federated satellite-ground graph networks

Y Gong, D Yu, X Cheng, C Yuen… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Satellite-Ground integrated networks (SGINs) are regarded as promising network
architecture, which can provide global coverage, large broadband and mega access …

Stochastic computation offloading for LEO satellite edge computing networks: A learning-based approach

Q Tang, Z Fei, B Li, H Yu, Q Cui… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
The deployment of mobile edge computing services in LEO satellite networks achieves
seamless coverage of computing services. However, the time-varying wireless channel …

Towards efficient 6G IoT networks: A perspective on resource optimization strategies, challenges, and future directions

Z Liwen, F Qamar, M Liaqat, MN Hindia… - IEEE Access, 2024 - ieeexplore.ieee.org
The next generation (6G) wireless communication technology has super advantages in high
transmission rates scenarios. Internet of Things (IoT) has been applied in recent years due …

AI-empowered multiple access for 6G: A survey of spectrum sensing, protocol designs, and optimizations

X Cao, B Yang, K Wang, X Li, Z Yu… - Proceedings of the …, 2024 - ieeexplore.ieee.org
With the rapidly increasing number of bandwidth-intensive terminals capable of intelligent
computing and communication, such as smart devices equipped with shallow neural …

Joint beam direction control and radio resource allocation in dynamic multi-beam LEO satellite networks

S Yuan, Y Sun, M Peng, R Yuan - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Multi-beam low earth orbit (LEO) satellites are emerging as key components in beyond 5G
and 6G to provide global coverage and high data rate. To fully unleash the potential of LEO …