Results 11 to 20 of about 3,586,525 (243)
A Novel Feeder Link Handover Strategy for Backhaul in LEO Satellite Networks [PDF]
Sensors, 2023 Thanks to their wide coverage and relatively low latency compared to geosynchronous satellites, Low Earth Orbit (LEO) satellite networks have been regarded as one of the most promising solutions to provide global broadband backhaul for mobile users and ...
Yuke Zhou +4 more
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Fast-Convergence Reinforcement Learning for Routing in LEO Satellite Networks [PDF]
Sensors, 2023 Fast convergence routing is a critical issue for Low Earth Orbit (LEO) constellation networks because these networks have dynamic topology changes, and transmission requirements can vary over time.
Zhaolong Ding +4 more
doaj +3 more sources
Survey on Optimization Methods for LEO-Satellite-Based Networks with Applications in Future Autonomous Transportation [PDF]
Sensors, 2022 Future autonomous transportation is one of the most demanding application areas in terms of connectivity, as it has to simultaneously meet stringent criteria that do not typically go hand in hand, such as high throughput, low latency, high coverage ...
Kaan Çelikbilek +4 more
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Satellite Navigation, 2022 Geodetic applications of Low Earth Orbit (LEO) satellites requires accurate satellite orbits. Instead of using onboard Global Navigation Satellite System observations, this contribution treats the LEO satellite constellation independently, using Inter ...
Xingchi He +4 more
doaj +2 more sources
Applied Sciences, 2022 Low Earth orbit (LEO) satellites that can be used as computing nodes are an important part of future communication networks. However, growing user demands, scarce channel resources and unstable satellite–ground links result in the challenge to design an ...
Juan Wang +3 more
doaj +2 more sources
Sensors, 2022 Low Earth Orbit (LEO) satellite communication networks have become an important means to provide internet access services for areas with limited infrastructure. Compared with the Geostationary Earth Orbit (GEO) satellites, the LEO satellites have limited
Shengjun Guo +5 more
doaj +3 more sources
Coverage Analysis of LEO Satellite Downlink Networks: Orbital Geometry Dependent Approach
IEEE AccessThe low-Earth-orbit (LEO) satellite network has emerged as a promising technology for providing global coverage with high data rates. However, analyzing the performance of the LEO satellite network is particularly challenging due to its dependence on ...
Junse Lee +3 more
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Network control in atm-based leo satellite networks
, 2022 S.321-335Low Earth Orbiting (LEO) satellite networks with on-board asynchronous transfer mode (ATM) switches hold the promise of offering an economically viable extension of terrestrial ATM systems by providing connectivity to areas where existing ...
Todorova, P.
core +1 more source
Management of MEC Service and Optimization of Mission Migration in LEO Satellite Networks
天地一体化信息网络, 2022 Low earth orbit (LEO) satellites play an important role in the communication of earth observation and wide area coverage because of their advantages of short transmission delay and low deployment cost.Due to limited size and weight of LEO satellite ...
Zhihui LIU +5 more
doaj +2 more sources
IEEE Access, 2022 With the increasing number of satellites in orbit, traditional scheduling methods can no longer satisfy the increasing data demands of users. The timeliness of remote sensing images with large data volumes is poor in the backhaul process through low ...
Yuqi Wang +6 more
doaj +1 more source