DRL-Based Load-Balancing Routing Scheme for 6G Space–Air–Ground Integrated Networks

F Dong, J Song, Y Zhang, Y Wang, T Huang - Remote Sensing, 2023 - mdpi.com
Due to the rapid development of the space–air–ground integrated network (SAGIN), a
satellite communication system has the advantages of wide coverage and low requirements …

Deep reinforcement learning based load balancing routing for LEO satellite network

P Zuo, C Wang, Z Wei, Z Li, H Zhao… - 2022 IEEE 95th …, 2022 - ieeexplore.ieee.org
LEO satellite network (LEO-SN) constitutes an indispensable part of the space-air-ground
integrated network (SAGIN). However, the characteristics of unbalanced traffic load, intricate …

A two-hops state-aware routing strategy based on deep reinforcement learning for LEO satellite networks

C Wang, H Wang, W Wang - Electronics, 2019 - mdpi.com
Low Earth Orbit (LEO) satellite networks can provide complete connectivity and worldwide
data transmission capability for the internet of things. However, arbitrary flow arrival and …

An intelligent routing algorithm for LEO satellites based on deep reinforcement learning

P Zuo, C Wang, Z Yao, S Hou… - 2021 IEEE 94th Vehicular …, 2021 - ieeexplore.ieee.org
LEO satellite network (LEO-SN) plays an important role in the sixth generation mobile
networks (6G) and the vision of space-air-ground integrated network (SAGIN). Unfortunately …

Cross-layer design and ant-colony optimization based routing algorithm for low earth orbit satellite networks

W Houtian, Z Qi, X Xiangjun, T Ying… - China …, 2013 - ieeexplore.ieee.org
To improve the robustness of the Low Earth Orbit (LEO) satellites networks and realise load
balancing, a Cross-layer design and Ant-colony optimization based Load-balancing routing …

Multi-commodity flow routing for large-scale LEO satellite networks using deep reinforcement learning

KC Tsai, L Fan, LC Wang, R Lent… - 2022 IEEE Wireless …, 2022 - ieeexplore.ieee.org
With the explosive growth of low earth orbit (LEO) satellite networks, such as Starlink,
satellite communication has lower latency and can achieve high-speed transmission than …

A dynamic modified routing strategy based on load balancing in LEO satellite network

L Shen, Y Wang, L Liu, S Liu, D Wang, Y Fan… - Wireless and Satellite …, 2021 - Springer
A dynamically modified load balancing routing strategy, named Dynamic Modified routing
table based on Load Balance (DMLB) was proposed in this manuscript for the problem of …

A deep reinforcement learning based routing scheme for LEO satellite networks in 6G

YH Hsu, JI Lee, FM Xu - 2023 IEEE Wireless Communications …, 2023 - ieeexplore.ieee.org
With the increasing demands of global communication, integrating the low-earth-orbit (LEO)
satellite networks (LSNs) with the existing terrestrial networks can significantly extend the …

Semi-distributed load balancing routing algorithm based on LEO satellite networks

N Li, XH Zhao, K Yao - International Conference on Signal …, 2021 - spiedigitallibrary.org
In Low Earth Orbit (LEO) satellite constellations with inter-satellite links (ISL), the existing
load balancing routing algorithms have two disadvantages:(1) Lack of consideration of link …

[PDF][PDF] A load-balanced on-demand routing for LEO satellite networks

J Yuan, P Chen, Q Liu, H Li - Journal of Networks, 2014 - Citeseer
Due to population distribution and economic flourish diversity, the low earth orbit (LEO)
satellite network carries unbalanced traffic load, which leads that parts of satellite links are …