Integrated satellite-terrestrial networks toward 6G: Architectures, applications, and challenges
With the increasing global communication demands and the development of Internet of
Things (IoT), extending the connectivity to rural and remote areas has become imperative for …
Things (IoT), extending the connectivity to rural and remote areas has become imperative for …
A generic Markov decision process model and reinforcement learning method for scheduling agile earth observation satellites
We investigate a general solution based on reinforcement learning for the agile satellite
scheduling problem. The core idea of this method is to determine a value function for …
scheduling problem. The core idea of this method is to determine a value function for …
Resource allocation for networked telemetry system of mega LEO satellite constellations
In the upcoming 6G communication era, the satellite Internet based on mega constellations
will become an indispensable extension of the terrestrial communication network. However …
will become an indispensable extension of the terrestrial communication network. However …
Task scheduling under a novel framework for data relay satellite network via deep reinforcement learning
Data relay satellite networks (DRSNs) face the challenge of increasing relay mission
demands in space networks. To improve the task scheduling efficiency of DRSN further, we …
demands in space networks. To improve the task scheduling efficiency of DRSN further, we …
A learning approach for physical layer authentication using adaptive neural network
X Qiu, J Dai, M Hayes - IEEE Access, 2020 - ieeexplore.ieee.org
In communications, innovative paradigm shifts have emerged in integrating various devices
into the network to provide advanced and intelligent services. However, various security …
into the network to provide advanced and intelligent services. However, various security …
Flexible task scheduling in data relay satellite networks
The task-schedulingalgorithm is a key module to satisfy various complex user requirements,
and improve the usage flexibility and efficiency of data relay satellites networks (DRSN). In …
and improve the usage flexibility and efficiency of data relay satellites networks (DRSN). In …
DSCD: Delay sensitive cross-domain virtual network embedding algorithm
In the coming 5G era, more and more applications are time-delay sensitive, and the
importance of low delay in fields such as telemedicine, autonomous driving and military …
importance of low delay in fields such as telemedicine, autonomous driving and military …
Dynamic scheduling for emergency tasks in space data relay network
CQ Dai, C Li, S Fu, J Zhao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As a platform for data transmission, space data relay network (SDRN), which has high
coverage and continuous communications, provides data relay services for the spacecrafts …
coverage and continuous communications, provides data relay services for the spacecrafts …
A remote sensing data transmission strategy based on the combination of satellite-ground link and GEO relay under dynamic topology
J Chen, X Di, R Xu, H Qi, L Cong, K Zhang… - Future Generation …, 2023 - Elsevier
The low earth orbit (LEO) remote sensing satellite has a short communication time with the
earth station (ES), and a large amount of remote sensing data cannot be transmitted back to …
earth station (ES), and a large amount of remote sensing data cannot be transmitted back to …
Distributed coordination of space–ground multiresources for remote sensing missions
As data relay satellites (DRSs) play an increasingly important supporting role in remote
sensing missions, efficient coordination across space–ground multiresources becomes a …
sensing missions, efficient coordination across space–ground multiresources becomes a …