Quasi-optimal bandwidth allocation for multi-spot MFTDMA satellites

Abstract : This paper presents an algorithm for resource allocation in satellite networks. It deals with planning a time/frequency plan for a set of terminals with a known geometric configuration under interference constraints. Our objective is to maximize the system throughput while guaranteeing that the different types of demands are satisfied, each type using a different amount of bandwidth. The proposed algorithm relies on two main techniques. The first generates admissible configurations for the interference constraints, whereas the second uses linear and integer programming with column generation. The obtained solution estimates a possible allocation plan with optimality guarantees, and highlights the frequency interferences which degrade the construction of good solutions.
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Communication dans un congrès
INFOCOM 2005, Mar 2005, Miami, United States. IEEE Computer Society, 1, pp.560-571, 2005, ISBN: 0-7803-8968-9. 〈10.1109/INFCOM.2005.1497923〉
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https://hal.inria.fr/inria-00451816
Contributeur : Jean-François Lalande <>
Soumis le : dimanche 31 janvier 2010 - 17:55:45
Dernière modification le : mercredi 31 janvier 2018 - 10:24:04

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Sara Alouf, Eitan Altman, Jérôme Galtier, Jean-François Lalande, Corinne Touati. Quasi-optimal bandwidth allocation for multi-spot MFTDMA satellites. INFOCOM 2005, Mar 2005, Miami, United States. IEEE Computer Society, 1, pp.560-571, 2005, ISBN: 0-7803-8968-9. 〈10.1109/INFCOM.2005.1497923〉. 〈inria-00451816〉

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