Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms
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 sho...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/169026 |
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| _version_ | 1849684656875634688 |
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| author | Shahaf I. Wayer Arie Reichman |
| author_facet | Shahaf I. Wayer Arie Reichman |
| author_sort | Shahaf I. Wayer |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-c0ac1a91f68c4e0d8ce783ff23575c4f |
| institution | DOAJ |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-c0ac1a91f68c4e0d8ce783ff23575c4f2025-08-20T03:23:24ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552012-01-01201210.1155/2012/169026169026Resource Management in Satellite Communication Systems: Heuristic Schemes and AlgorithmsShahaf I. Wayer0Arie Reichman1School of Engineering, Ruppin Academic Center, Emek Hefer, IsraelSchool of Engineering, Ruppin Academic Center, Emek Hefer, IsraelThe 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.http://dx.doi.org/10.1155/2012/169026 |
| spellingShingle | Shahaf I. Wayer Arie Reichman Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms Journal of Electrical and Computer Engineering |
| title | Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms |
| title_full | Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms |
| title_fullStr | Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms |
| title_full_unstemmed | Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms |
| title_short | Resource Management in Satellite Communication Systems: Heuristic Schemes and Algorithms |
| title_sort | resource management in satellite communication systems heuristic schemes and algorithms |
| url | http://dx.doi.org/10.1155/2012/169026 |
| work_keys_str_mv | AT shahafiwayer resourcemanagementinsatellitecommunicationsystemsheuristicschemesandalgorithms AT ariereichman resourcemanagementinsatellitecommunicationsystemsheuristicschemesandalgorithms |