Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

Qinhuangdao,China,7.9-7.13,2010

ISBN: 978-1-935068-15-0 Scientific Research Publishing, USA

E-Book 840pp Pub. Date: July 2010

Category: Computer Science & Communications

Price: $120

Title: A Method for QoS Guarantee in DVB-RCS Satellite Communication Networks
Source: Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 286-290)
Author(s): Dandan Fan, Institute of Information Science, Beijing Jiaotong University, Beijing
Mangui Liang, Institute of Information Science, Beijing Jiaotong University, Beijing
Abstract: Digital Video Broadcasting-Return Channel System(DVB-RCS) Standard is a technical standard established by ETSI specific to the interactive communications in satellite network. Based on the characteristics of DVB-RCS satellite communication networks, this paper proposes a new method of QoS Guarantee, and focuses on the analysis of its classification mechanism, admission control system and the solution of bandwidth management. Meanwhile, a simulation is conducted and the results of the simulation indicate that, the solution given by this paper can efficiently improve the utilization of valuable channel resources in the DVB-RCS satellite communication networks under the precondition of the QoS request.
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