Results 31 to 40 of about 82,109 (188)
Analysis of LEO satellite communication and suggestions for its development strategy in China
Dianxin kexue, 2020 The review on the development in 5G and LEO satellite communications was given on multi aspects.The role of LEO satellite communication in 5G was positioned as a complement,not yet as the main role.The proposals were thus given based on the analysis of ...
Shanzhi CHEN
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Airworthiness analysis of low earth orbit satellite communication technology for UAV application
Dianxin kexue, 2023 With the rapid development of unmanned aerial vehicle (UAV) and low earth orbit (LEO) satellite technology, the integrated network consisted of the space, air, ground and sea has promoted the wide development of Internet of remote things (IoRT) on the ...
Yaoyu HE, Chao ZHANG
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User group based multi-satellite handover strategy for LEO satellite networks
Dianxin kexue, 2022 LEO satellite network plays an important role in global communication in the future mobile communication.In large-scale LEO satellite networks, frequent concurrent handoffs by a large number of users will reduce the handover success rate and increase the
Hongtao ZHU, Qing GUO
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GNSS rapid precise point positioning enhanced by low Earth orbit satellites
Satellite Navigation, 2023 The Low Earth Orbit (LEO) satellites can be used to effectively speed up Precise Point Positioning (PPP) convergence. In this study, 180 LEO satellites with a global distribution are simulated to evaluate their contribution to the PPP convergence.
Ju Hong +7 more
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The radiation environment in a Low Earth Orbit: the case of BeppoSAX
, 2014 Low-inclination, low altitude Earth orbits (LEO) are of increasing importance for astrophysical satellites, due to their low background environment. Here, the South Atlantic Anomaly (SAA) is the region with the highest amount of radiation.
Campana, R. +4 more
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Research on Dynamic Virtualization Distributed Mobility Management Method for LEO Satellite Network
天地一体化信息网络, 2020 With the commercialization of 5G,the integration of satellite communication and ground 5G has become a key research direction in the industry.Low earth orbit satellite network can cover the whole world and communicate with anyone at any time and anywhere.
Hongtao ZHU, Qing GUO
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First observations and magnitude measurement of Starlink's Darksat [PDF]
, 2020 Measure the Sloan g' magnitudes of the Starlink's STARLINK-1130 (Darksat) and 1113 LEO communication satellites and determine the effectiveness of the Darksat darkening treatment at 475.4\,nm.
Anais, J. +7 more
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Inter-satellite Quantum Key Distribution at Terahertz Frequencies
, 2019 Terahertz (THz) communication is a topic of much research in the context of high-capacity next-generation wireless networks. Quantum communication is also a topic of intensive research, most recently in the context of space-based deployments.
Green, Jonathan +2 more
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LEO Satellite-Based Space Solar Power Systems
2023 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW), 2023 © 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component
Guo, Yuan +3 more
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Real-time LEO satellite clock estimation with predicted LEO satellite orbits constrained
GPS SolutionsLow Earth Orbit (LEO) satellites can augment the traditional GNSS-based positioning, navigation and timing services, which require real-time high-precision LEO satellite clock products. As the complicated systematic efects contained in the LEO satellite clock estimates limit their high-precision mid- to long-term prediction, high-frequency LEO ...
Wei Xie +7 more
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