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Volume 30 Issue 3
Dec.  2010
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Li Dou, Ji Bing-hui, Wang Feng, Xiang Hai-ge . The Dynamic Allocation of Broadband DVB-RCS Satellite Access Channel Based on Chaotic Prediction[J]. Journal of Electronics & Information Technology, 2008, 30(3): 607-611. doi: 10.3724/SP.J.1146.2006.01286
Citation: Li Dou, Ji Bing-hui, Wang Feng, Xiang Hai-ge . The Dynamic Allocation of Broadband DVB-RCS Satellite Access Channel Based on Chaotic Prediction[J]. Journal of Electronics & Information Technology, 2008, 30(3): 607-611. doi: 10.3724/SP.J.1146.2006.01286

The Dynamic Allocation of Broadband DVB-RCS Satellite Access Channel Based on Chaotic Prediction

doi: 10.3724/SP.J.1146.2006.01286
  • Received Date: 2006-08-31
  • Rev Recd Date: 2007-05-23
  • Publish Date: 2008-03-19
  • This paper provides an overview of broadband satellite communication networks based on Digital Video Broadcasting-Return Channel System (DVB-RCS) standard, with an emphasis on the dynamic allocation of multi-access channel. A novel combined Demand Assignment Multiple Access (DAMA) scheme is proposed, in which chaotic prediction method is employed for self-similar traffic. For comparing the performance of different schemes, OPNET software is used to build a simulation system. Simulation results indicate that the novel scheme has better performance under heavy channel load and when the traffic has high degree of self-similarity.
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  • Neale J, Green R, and Landovskis A. Interactive channel formultimedia satellite networks. IEEE CommunicationsMagazine, 2001, 39(3): 192-198.[2]Kota S and Marchese M. Quality of service for satellite IPnetworks: a survey[J].International Journal of SatelliteCommunications and Networking.2003, 21(4-5):303-349[3]ETSI. EN 301 790 V1.4.1. Digital Video Broadcasting(DVB); Interaction channel for satellite distribution systems(Final draft). France, European TelecommunicationsStandards Institute and European Broadcasting Union,2005.[4]Leland W E, Taqqu M S, and Willinger W, et al.. On theself-similar nature of Ethernet traffic (extended version)[J].IEEE/ACM Trans. on Networking.1994, 2(1):1-15[5]Park K and Willinger W. Self-Similar Network Traffic andPerformance Evaluation. New York, John Wiley Sons,2000: 1-38.[6]Ryu B. Modeling and simulation of broadband satellitenetworksPart II: traffic modeling. IEEE CommunicationsMagazine, 1999, 37(7): 48-56.[7]Chiti F, Fantacci R, and Tarchi D, et al.. QoS provisioningin GEO satellite with onboard processing using predictoralgorithms[J].IEEE Wireless Communications.2005, 12(5):21-27[8]Iuoras N and Tho Le-ngoc. Dynamic capacity allocation forquality-of-service support in IP-based satellite networks.IEEE Wireless Communications, 2005, 12(5): 14-20.[9]Erramilli A, Roughan M, Veitch D, and Willinger W.Self-similar traffic and network dynamics. Proceedings of theIEEE, 2002, 90(5): 800-819.[10]Kugiumtzis D. State space reconstruction parameters in theanalysis of chaotic time series- the role of the time windowlength[J].Physica D.1996, 95(1):13-28[11]杨绍清,章新华,赵长安. 一种最大李雅普诺指数估计的稳健算法. 物理学报,2000,49(4): 636-640.Yang S Q, Hang X H, and Zhao C A. A robust method forestimating the largest Lyapunov exponent. Acta PhysicaSinca, 2000, 49(4): 636-640[12]Ryu B and Lowen S. Fractal traffic models for internetsimulation. Proceedings of ISCC 2000, Fifth IEEESymposium on Computers and Communications, Antibes -Juan Les Pins, France, 3-6 July, 2000: 200-206.
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