Results 31 to 40 of about 9,600 (153)
IEEE AccessFinding the cost-optimal number and placement of ground stations of non-geostationary satellite constellations is a complex problem whose solution significantly impacts the quality of the satellite service.
Clement Lacoste +2 more
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Topology-adapting routing strategy for global navigation satellite system
International Journal of Distributed Sensor Networks, 2017 In order to implement global precision navigation, the global navigation satellite system must rely on information exchange with the ground station to achieve system time synchronization and inter-satellite ranging. For the limitations of ground stations
Yue Zhao, Xianqing Yi, Zhenwei Hou
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Adaptive routing strategy in multi layer satellite communication networks
Tongxin xuebao, 2006 The characteristics of multi-coverage of multilayer satellite networks make sure of good validity and reliability of the space-based networks.Walker delta type constellation guarantees permanent inter satellite links between satellites in the same layer ...
LI Hui, GU Xue-mai
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Survey of Low Earth Orbit Satellite Communication Network Routing Technology
天地一体化信息网络, 2022 Low earth orbit satellite communication network is an important part of the internet of everything era, but the characteristics of satellite constellation topology such as high dynamic, limited heterogeneous resources and unbalanced network service ...
Shuang ZHENG, Xing ZHANG, Wenbo WANG
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Inter-satellite link technologies and applications in Low Earth Orbit satellite networks
ICT ExpressTo support the objectives of next-generation networks, Low Earth Orbit (LEO) satellite communications have attracted significant attention. In large-scale LEO constellations, Inter-Satellite Links (ISLs) are crucial for satisfying a range of network ...
Byoungkyu Ji +4 more
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RF-Assisted Compensation for Rapid Optical Acquisition in Hybrid Inter-Satellite Links
IEEE Open Journal of the Communications SocietyEstablishing Optical Inter-Satellite Links (O-ISLs) requires sub-degree pointing accuracy between fast-moving satellites, a challenge resulting from actuator limitations and positioning uncertainties.
Elena Fernandez-Nino +3 more
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Inter-Satellite Link Optimization of Two Collocated Geostationary Satellites
IEEE AccessWith the growing number of geostationary satellites and the limited availability of orbital slots, satellite operators increasingly collocate multiple satellites within the same slot, necessitating coordination through inter-satellite links (ISL).
Fatemeh Amozegay +2 more
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Application Status and Analysis of Starlink Constellation
天地一体化信息网络, 2023 Starlink, asatellite broadband constellation operated by SpaceX, is currently the most influential and promising LEO broadband satellite constellation.With the expansion of the constellation deployment, its high-frequency launch and batch deployment of ...
Yu WANG +6 more
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Applied SciencesSatellite networks show the development trend in global coverage, flexible access, and reliable transmission. They are the key to building a wide coverage, massive connection, three-dimensional, all-round, all-weather, space-, air- and ground-integrated ...
Jifeng Jin +4 more
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Inter-Satellite Link Antennas: Review and The Near Future
, 2017 çDie sich abzeichnende Entwicklung von Einzelsatellitensysteme hin zu Systemen mit einer Vielzahl an Plattformen gleicher Funktionalität, eröffnet Möglichkeiten für die Durchführung von Missionen die bisher als nicht praktikabel/undurchführbar bewertet wurden.
openaire +2 more sources