Results 211 to 220 of about 913 (245)
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LEO satellite constellation performance analysis
Proceedings of MILCOM '93 - IEEE Military Communications Conference, 2002To date, radio frequency crosslinks have been the preferred communication medium for low Earth orbit (LEO) satellite networks. However, laser crosslinks in satellite constellations introduce many new and interesting research problems not addressed in these conventional methods.
C. Ward +4 more
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Polar LEO Satellite Constellation Measurement by Delay Probing
2006 IEEE International Performance Computing and Communications Conference, 2006Low Earth orbit (LEO) satellite networks are capable of providing wireless connectivity seamlessly and continuously to any part of the world with guaranteed short round-trip propagation delay. As a key part of next generation network (NGN) infrastructure, next generation satellite networks are expected to support a variety of applications with diverse ...
Junfeng Wang +3 more
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Invulnerability-Based Constellation Design in LEO Satellite Networks
2022 IEEE 22nd International Conference on Communication Technology (ICCT), 2022, Cuiqin Dai
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Computing call-blocking probabilities in leo satellite constellations
IEEE Transactions on Vehicular Technology, 2003We present an analytical model for computing call-blocking probabilities in a low Earth orbit (LEO) satellite network that carries voice calls. Both satellite-fixed and Earth-fixed constellations with interorbit links and handoffs are considered. We assume a single beam per satellite.
Abdul Halim Zaim +2 more
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Congestion Control Based on OSPF in LEO Satellite Constellation
2019 IEEE 19th International Conference on Communication Technology (ICCT), 2019Integrating low earth orbit (LEO) satellite network and terrestrial network is the trend of future communication network. Considering maturity of the technology and compatibility with terrestrial network, applying the widely used Open Short Path First (OSPF) in terrestrial network to satellite network is a research hotspot.
Siyuan Cao, Tao Zhang
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Multi Beam Forming Algorithms of LEO Constellation Satellite
2021Since the 21st century, the development of mobile Internet and Internet of things technology has introduced new development opportunities for the field of communication satellites. A large number of researchers use multi beam technology in low earth orbit high-throughput satellite constellation to improve the performance of Internet of things services.
Bingyu Xie, Mingchuan Yang
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Demand Island Routing for LEO satellite constellations
Computer Networks, 2023Oren Markovitz, Michael Segal 0001
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Review on Routing in LEO Satellite Constellations
not-yet-known not-yet-known not-yet-known unknown This article digs into the current significance of Low Earth Orbit (LEO) Satellite Networks in both academia and industry, starting with an examination of the various uses envisioned for Low Earth Orbit Satellites (LEOS) and its clear ...Azra Batool, Veronique Veque
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Mobility Management in LEO Satellite Constellations
Recently, ESA started the activity “Development of On-board IP Router Protocol Stacks for Future Satellite Systems”, with the abbreviated name On-Board Router (OBR), to identify potential of installing IP routing capabilities on board satellites.Saadan Ansari +3 more
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Real-time resource allocation for LEO satellite constellations
Wireless Networks, 2007The paper addresses the need of controling the access of terminals with guaranteed ressources on the high dynamic systems offered by LEO satellite constellations. A call-access-control scheme that guarantees the reservation of permanent resources of satellite constellations in $$O(\sqrt(n)\hbox{log}(n))$$ time, where n is the number of user present in ...
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