QoE-driven intelligent handover for user-centric mobile satellite networks

H Xu, D Li, M Liu, G Han, W Huang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Recently, many satellites are being launched for providing global internet broadband
service to individual consumers. Since satellites and users could move separately, providing …

Load-aware satellite handover strategy based on multi-agent reinforcement learning

S He, T Wang, S Wang - GLOBECOM 2020-2020 IEEE Global …, 2020 - ieeexplore.ieee.org
Low Earth orbit (LEO) satellites play an important role to realize personal global
communication in future mobile communication networks, where terrestrial users can be …

A simple real-time handover management in the mobile satellite communication networks

W Zhaofeng, H Guyu, Y Seyedi… - 2015 17th Asia-Pacific …, 2015 - ieeexplore.ieee.org
Low earth orbit (LEO) satellite networks are capable of providing global or regional mobile
services for a large number of users. Since the user's service duration may be greater than …

Forecast based handover in an extensible multi-layer LEO mobile satellite system

Y Li, W Zhou, S Zhou - IEEE Access, 2020 - ieeexplore.ieee.org
Low earth orbit mobile satellite system (LEO-MSS) is the major system to provide
communication support for the regions beyond the coverage of terrestrial network systems …

Flexible and distributed mobility management for integrated terrestrial-satellite networks: Challenges, architectures, and approaches

S Ji, M Sheng, D Zhou, W Bai, Q Cao, J Li - IEEE Network, 2021 - ieeexplore.ieee.org
Integrated terrestrial-satellite networks (lTSNs) are envisioned to provide seamless
broadband services through evolving terrestrial B5G/6G cellular systems and emerging …

A satellite handover strategy based on the potential game in LEO satellite networks

Y Wu, G Hu, F Jin, J Zu - IEEE Access, 2019 - ieeexplore.ieee.org
In a low earth orbit (LEO) satellite network, handover management across satellite spot
beams needs to be addressed to decrease handover times while using network resources …

Deep reinforcement learning-based satellite handover scheme for satellite communications

J Wang, W Mu, Y Liu, L Guo, S Zhang… - 2021 13th International …, 2021 - ieeexplore.ieee.org
Low Earth orbit (LEO) satellites have attracted increasing attention in recent years due to
their wide coverage area and flexible connectivity. However, the high speed mobility of LEO …

A user-centric handover scheme for ultra-dense LEO satellite networks

J Li, K Xue, J Liu, Y Zhang - IEEE Wireless Communications …, 2020 - ieeexplore.ieee.org
In recent years, low earth orbit (LEO) satellite networks (LSNs) have attracted increasing
attention due to economic prospect and advantages in high bandwidth and low latency. In …

Velocity‐aware handover prediction in LEO satellite communication networks

X Hu, H Song, S Liu, W Wang - International Journal of Satellite …, 2018 - Wiley Online Library
The previous satellite handover prediction and ground cellular network were mainly studied
in the static steady satellite links. Rare work has been conducted to resolve the dynamic …

A network-flows-based satellite handover strategy for LEO satellite networks

S Zhang, A Liu, C Han, X Ding… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
This letter proposes a satellite handover strategy for the huge low earth orbit (LEO) satellite
constellation. As the increasing of the constellation scale and the number of user terminals …