An efficient scheme for in-orbit remote sensing image data retrieval

J Chen, X Di, R Xu, H Luo, H Qi, P Zhan… - Future Generation …, 2024 - Elsevier
The conflict between real-time retrieval of remote sensing image data (RSID) and the limited
satellite network transmission resources is becoming more and more prominent. To address …

Cooperative Downloading for LEO Satellite Networks: A DRL-Based Approach

H Choi, S Pack - Sensors, 2022 - mdpi.com
In low earth orbit (LEO) satellite-based applications (eg, remote sensing and surveillance), it
is important to efficiently transmit collected data to ground stations (GS). However, LEO …

A Bilevel Evolutionary Algorithm for Large-Scale Multiobjective Task Scheduling in Multiagile Earth Observation Satellite Systems

F Yao, Y Chen, L Wang, Z Chang… - … on Systems, Man …, 2024 - ieeexplore.ieee.org
This article studies a multiagile earth observation satellite system, in which a group of
satellites provides observation services to acquire images of targets on the earth's surface …

[HTML][HTML] Proposal and investigation of a distributed learning strategy in Orbital Edge Computing-endowed satellite networks for Earth Observation applications

F Valente, FG Lavacca, T Fiori, V Eramo - Computer Networks, 2024 - Elsevier
One of the key enabling solutions to in-orbit extract information from Earth Observation
images is given by deep learning techniques. However, the accuracy of these algorithms is …

WFO: Cloud-Edge Cooperative Data Offloading Strategy Akin to Water Flow

S Li, Y Xie, Z Li, J Qi, J Xie, Z Yan - Applied Sciences, 2023 - mdpi.com
The exponential growth of video data in networks has led to video flow occupying a
significant proportion of network traffic, causing congestion and poor service quality. To …

Long-Term Energy Consumption Optimization-Based Task Offloading Algorithm for Satellite-IoT Systems

R Chai, S Zhang, W Jiang - 2023 IEEE 34th Annual …, 2023 - ieeexplore.ieee.org
Deploying edge computing servers on satellites to provide computing services for Internet of
thing (IoT) devices will be an indispensable example for satellite IoT (SIoT) systems. In this …

Collaborative Last-Hop Scheduling Strategy for Large-Scale Leo Constellation Routing

X Jiang, H Li, Z Zhang, S Sun, G Liang - papers.ssrn.com
The transmission of data packets from satellites to Earth Stations (ESs) represents the last
hop of satellite network routing. As the final stage of packet transmission, employing different …