Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms
2012 ◽
Vol 2012
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pp. 1-10
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Keyword(s):
The high cost of frequency bandwidth in satellite communication emphasizes the need for good algorithms to cope with the resource allocation problem. In systems using DVB-S2 links, the optimization of resource allocation may be related to the classical multi-knapsack problem. Resource management should be carried out according to the requests of subscribers, their priority levels, and assured bandwidths. A satisfaction measure is defined to estimate the allocation processes. Heuristic algorithms together with some innovative scaling schemes are presented and compared using Monte Carlo simulation based on a traffic model introduced here.
Keyword(s):
2020 ◽
Vol 19
(5)
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pp. 2934-2945
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Keyword(s):
2016 ◽
Vol 12
(1)
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pp. 103-113
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