Results 41 to 50 of about 6,131 (159)
A low earth orbit satellite descent strategy
Technology transfer: fundamental principles and innovative technical solutionsThe object of the article is the method of descending a satellite from low Earth orbit (LEO) at the end of its service lifetime for its disposal. The main problem is to ensure a safe and cost-effective disposal of the satellite while minimizing risks to the environment and other objects in orbit.
Berik Zhumazhanov +2 more
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Handover Requests Queuing in Low Earth Orbit Mobile Satellite Systems
, 1996 This paper deals with a study on resource management strategies in Low Earth Orbit Mobile Satellite Systems (LEO-MSSs). A suitable mobility model has been proposed. Fixed Channel Allocation (FCA) and Dynamic Channel Allocation (DCA) have been considered. Moreover, we have foreseen that inter-beam handover requests, which do not immediately find service,
DEL RE, ENRICO +2 more
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Low Earth Orbiting (LEO) Satellite and Orbital Decay
International Journal of Engineering and Advanced Technology, 2022 In this article we present a simple but elegant numerical calculation to study the motion of a low earth orbiting (LEO) satellite in gravitational potential and under the influence of quadratic drag force. We solve a set of coupled differential equations to calculate the instantaneous position and velocity of the satellite and calculate the change in ...
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Analysis of the Effect of UTI-UTC to High Precision Orbit Propagation [PDF]
Journal of Astronomy and Space Sciences, 1999 As the spatial resolution of remote sensing satellites becomes higher, very accurate determination of the position of a LEO (Low Earth Orbit) satellite is demanding more than ever.
Dongseok Shin, Sunghee Kwak, Tag-Gon Kim
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Global Governance of Low Earth Orbit Satellites
This volume brings together international experts to address the policy, legal, and technological dimensions of governing Low Earth Orbit (LEO) satellite broadband infrastructure. Global Governance of Low Earth Orbit Satellites is grounded in a multi-year, interdisciplinary research project generously supported by the Internet Society Foundation as ...
Dan York +7 more
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Review on Networking and Control Technologies of Space Satellite Network
天地一体化信息网络, 2023 With the rapid advancement of aerospace technology and satellite internet, high-speed and high-bandwidth satellite communication systems have gradually become an essential component of the next-generation mobile communication infrastructure.The trend in ...
Xinyue LIAO +5 more
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Design of double layer satellite constellation based on distributed satellite clusters
Dianxin kexue, 2018 Nowadays,the land communication system is unable to support the complex information needs,and realizing global seamless coverage and high capacity through space information network is anticipated.The existing satellite network is mainly composed of ...
Ji JIANG, Mugen PENG, Wenbo WANG
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A Loss Differentiation Method Based on Heterogeneous Ensemble Learning Model for Low Earth Orbit Satellite Networks. [PDF]
Entropy (Basel), 2023 Wei D, Guo C, Yang L, Xu Y.
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天地一体化信息网络In order to solve the problem of unbalanced link resource utilization and difficult quality of service guarantee in current low earth orbit satellite networks, a software-defined low earth orbit satellite network traffic load balancing algorithm based on
ZHOU Xin +4 more
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