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宽带实时VBR业务与尽力而为业务复用系统的性能研究

黄生叶 史恒

黄生叶, 史恒. 宽带实时VBR业务与尽力而为业务复用系统的性能研究[J]. 电子与信息学报, 2008, 30(12): 3009-3012. doi: 10.3724/SP.J.1146.2007.00869
引用本文: 黄生叶, 史恒. 宽带实时VBR业务与尽力而为业务复用系统的性能研究[J]. 电子与信息学报, 2008, 30(12): 3009-3012. doi: 10.3724/SP.J.1146.2007.00869
Huang Sheng-Ye, Shi Heng. Performance Study on Multiplex System of Broad Band Real-Time VBR Service and Best Effort Service[J]. Journal of Electronics and Information Technology, 2008, 30(12): 3009-3012. doi: 10.3724/SP.J.1146.2007.00869
Citation: Huang Sheng-Ye, Shi Heng. Performance Study on Multiplex System of Broad Band Real-Time VBR Service and Best Effort Service[J]. Journal of Electronics and Information Technology, 2008, 30(12): 3009-3012. doi: 10.3724/SP.J.1146.2007.00869

宽带实时VBR业务与尽力而为业务复用系统的性能研究

doi: 10.3724/SP.J.1146.2007.00869
基金项目: 

湖南省自然科学基金(06JJ20030:宽带无线通信网中呼叫接纳控制的多目标优化策略研究)资助课题

Performance Study on Multiplex System of Broad Band Real-Time VBR Service and Best Effort Service

  • 摘要: 该文以宽带实时VBR业务与尽力而为业务复用系统且对实时业务采取完全共享接纳策略为背景,以系统平均剩余容量、实时业务丢包率和尽力而为业务平均延时为主要研究对象,通过对多业务排队模型深入分析,导出了几个主要性能指标的计算公式,得出了实时VBR业务丢包率随呼叫级负荷增加并非单调增加的新结论。仿真验证了公式的正确性。
  • [1] Kim Y and Stuber L. Performance analysis of macrodiversityvoice/data CDMA systems [J].IEEE Trans. on Commun.2006, 5(8):2111-2118 [2] Li Y, Li B, and Zhang Z S, et al.. Performance analysis of adual-threshold reservation (DTR) scheme for voice/dataintegrated mobile wireless networks [A]. 2000 IEEE WirelessCommunications and Networking Conference (WCNC 2000)[C], Chicago, Illinois, USA, Sept. 2003, Vol.1: 258-262. [3] Wu Hailiang, Li Lizhong, and Li Bin, et al.. On handoffperformance for an integrated voice/data cellular system [A][J].The 13th IEEE International Symposium on Personal,Indoor and Mobile Radio Communications(PIMRC'2002) [C],Lisbon, Portugal, Sept.2002, Vol.5:2180-2184 [4] 刘晏兵, 孙世新, 唐红. 基于IP突发信源模型数据包的定量计算研究[J]. 电子学报, 2003, 31(12A): 2187-2189.Liu Yan-bing, Sun Shi-xin, and Tang Hong. Based on the IPpacket generation characteristics for single source under andon/ off source model [J]. Acta Electronica Sinica, 2003,31(12A): 2187-2189. [5] 张鹏飞, 黄生叶, 赵海琳. 宽带综合业务网络中尽力而为业务性能研究[J]. 计算机工程, 2007, 33(9): 126-127.Zhang Peng-fei, Huang Sheng-ye, and Zhao Hai-lin. Study onqueuing system performance of best effort service in broadband integrated service network [J]. Computer Engineering,2007, 33(9): 126-127. [6] Tseng Y H, Wu E H, and Chen G H. Scene-change awaredynamic bandwidth allocation for real-time VBR videotransmission over IEEE 802.15.3 wireless home networks.IEEE Trans. on Multimedia, 2007, 9(3): 642-654. [7] Lei Huang and Kuo C C J. Joint connection-level andpacket-level quality-of-service support for VBR traffic inwireless multimedia networks[J].IEEE Journal on SelectedAreas in Communications.2005, 23(6):1167-1177 [8] Kaufman J S. Blocking in a shared resource environment [J].IEEE Trans. on Commun.1981, 29(10):1474-1481 [9] 李建东. 信息网络理论基础[M]. 西安:西安电子科技大学出版社, 2001年6月: 57-62.Li Jian-dong. Basic Theory of Information Networks [M].Xi,an: Xidian University Press, June 2001: 57-62. [10] 黄生叶, 叶梧, 冯穗力. 基于准独立近似的巨型资源共享系统呼叫阻塞概率的快速算法[J]. 通信学报, 2002, 23(11):122-128.Huang Sheng-ye, Ye Wu, and Feng Sui-li. A fast algorithmbased on quasi-independent approximation for calculatingthe call blocking probabilities in a huge shared resourcesystem [J]. Journal of China Institute of Communications,2002, 23(11): 122-128.
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出版历程
  • 收稿日期:  2007-06-04
  • 修回日期:  2007-12-19
  • 刊出日期:  2008-12-19

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