Referenced Items are not available for this document.
The paper presents a novel approach for dynamic bandwidth allocation (DBA) in GEO satellite networks based on adaptive predictive control. In the proposed DBA scheme each satellite gateway (SG) uses an adaptive predictor to forecast the future input traffic flow along with a predictive bandwidth controller to generate a bandwidth request to the network control center (NCC) according to a receding-horizon policy, via solution of an optimal control problem. A multi-service traffic scenario is considered with a careful eye to guarantee differentiated quality of service requirements. Simulation experiments demonstrate that the DBA technique proposed in this work outperforms fixed allocation as well as existing DBA methods.
Published in:
Communications, 2004 IEEE International Conference on
(Volume:7
)
Date of Conference: 20-24 June 2004
- Page(s):
- 3958 - 3962 Vol.7
- Print ISBN:
- 0-7803-8533-0
- INSPEC Accession Number:
- 8152761
- Digital Object Identifier :
- 10.1109/ICC.2004.1313294
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