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Switched Ethernet Networking over LEO Satellite [PDF]
2005 2nd International Symposium on Wireless Communication Systems, 2005 Satellite onboard switching capabilities, and their possibility to enable "over-the-air" networks, are a strongly innovative achievement of modern satellite communication. The exploitation of satellite networking is especially relevant in the case of low Earth orbit satellites (LEO), where the reduced latency makes a LEO mesh network highly appealing ...
Mancuso, V +3 more
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Satellite handover techniques for LEO networks [PDF]
International Journal of Satellite Communications and Networking, 2004 AbstractLow earth orbit satellite constellations could play an important role in future mobile communication networks due to their characteristics, such as global coverage and low propagation delays. However, because of the non‐stationarity of the satellites, a call may be subjected to handovers, which can be cell or satellite handovers.
Papapetrou, E. +3 more
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A wised routing protocols for LEO satellite networks [PDF]
2015 10th Asian Control Conference (ASCC), 2015 The 10th Asian Control Conference (ASCC), Universiti Teknologi Malaysia ...
Firouzja, Saeid Aghaei Nezhad +3 more
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Performance Analysis of LEO Satellite Networks [PDF]
, 2002 We present an analytical model for computing call blocking probabilities in a LEO satellite network that carries voice calls. Both satellite-fixed and earth-fixed constellations with inter-orbit links and hand-offs are considered. The model is analyzed approximately by decomposing it into sub-systems.
A. Halim Zaim +2 more
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Multiservice on-demand routing in LEO satellite networks [PDF]
IEEE Transactions on Wireless Communications, 2009 In this paper, a distributed on-demand routing protocol for Low Earth Orbit (LEO) satellite systems, named multiservice on-demand routing (MOR), is proposed and evaluated. The proposed protocol adjusts the routing procedure to the QoS requirements of different traffic classes.
Karapantazis, S. +2 more
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Democratizing LEO Satellite Network Measurement
ACM SIGMETRICS Performance Evaluation ReviewLow Earth Orbit (LEO) satellite networks are quickly gaining traction with promises of impressively low latency, high bandwidth, and global reach. However, the research community knows relatively little about their operation and performance in practice. The obscurity is largely due to the high barrier of entry for measuring LEO networks, which requires
Liz Izhikevich +4 more
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Reinforcement Learning for Resource Allocation in LEO Satellite Networks [PDF]
IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2007 In this paper, we develop and assess online decision-making algorithms for call admission and routing for low Earth orbit (LEO) satellite networks. It has been shown in a recent paper that, in a LEO satellite system, a semi-Markov decision process formulation of the call admission and routing problem can achieve better performance in terms of an ...
Usaha, W, Barria, J A
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On routing for extending satellite service life in LEO satellite networks [PDF]
2014 IEEE Global Communications Conference, 2014 We address the problem of routing for extending the service life of satellites in Iridium-like LEO constellations. Satellites in LEO constellations can spend over 30% of their time under the earth's umbra, time during which they are powered by batteries. While the batteries are recharged by solar energy, the depth of discharge they reach during eclipse
Hussein, Mohammed +2 more
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LEO Satellite Access Network (LEO-SAN) Toward 6G: Challenges and Approaches
IEEE Wireless CommunicationsWith the rapid development of satellite communication technologies, the space-based access network has been envisioned as a promising complementary part of the future 6G network. Aside from terrestrial base stations, satellite nodes, especially the low-earth-orbit (LEO) satellites, can also serve as base stations for Internet access, and constitute the
Xiao, Zhenyu +6 more
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Network Pruning for Extending Satellite Service Life in LEO Satellite Constellations [PDF]
2015 IEEE International Conference on Data Science and Data Intensive Systems, 2015 We address the problem of network pruning for extending the service life of satellites in LEO constellations. Satellites in LEO constellations can spend over 30 % of their time under the earth's umbra, time during which they are powered by batteries.
Hussein, Mohammed +2 more
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