期刊文献+

一个动态NGN价格决策支持系统实现机制研究 被引量:3

Research on Implement Mechanism on an Active NGN Service Pricing Decision Support System
下载PDF
导出
摘要 在ECPR的网络业务定价算法构架的基础上,考虑了NGN网络运营环境中网络KQI、市场KQI和政策KQI的作用,提出了一个能适用于NGN的优化的业务定价算法、一个用于预测价格对NGN运营环境中网络KQI、市场KQI和网络KQI影响的评价机制、一个根据实际值和预测值之差来调整定价和评价算法的参数的基于神经网络的自适应调节机制.仿真实验结果显示本文的价格决策支持机制比基于ECPR的优越. Based on the service pricing algorithm architecture of ECPR, we present a optimal one by adding the impact of network KQI,market KQI and policy KQI of NGN,a evaluating mechanism to predict the price reaction to these KQIs, a neuralnetwork-based adaptive adjusting mechanism to define the parameters of pricing formula and predictive formula based on the difference between real KQIs and predictive KQIs. The result of simulation experiment shows that our pricing algorithm is better than ECPR' s.
出处 《电子学报》 EI CAS CSCD 北大核心 2007年第2期256-260,共5页 Acta Electronica Sinica
基金 国家自然科学基金(No.60202003 No.90204002) 北京交通大学科学基金(No.2004SM012) 北京交通大学人才基金(No.2004RC036)
关键词 下一代网络 价格决策支持 关键质量指标 next generation network(NGN) pdcing decision support mechanism key quality index(KQI)
  • 相关文献

参考文献4

二级参考文献43

  • 1张晋豫,刘犁,葛洪慧.一个动态NGN价格决策支持系统实现机制研究[J].电子学报,2007,35(2):256-260. 被引量:3
  • 2张晋豫,刘犁,刘峰.一个基于SLA的NGN定价KSS实现机制研究[J].计算机应用,2007,27(3):656-658. 被引量:2
  • 3Wang X, Schulzrinne H. Pricing network resources for adaptive applications in a differentiated services network. In: Proc. of the 20th Annual Joint Conf. of the IEEE Computer and Communications Societies(INFOCOM 2001), Vol 2.2001. 943-952.
  • 4Wang X, Schulzrinne H. Comparison of adaptive internet multimedia application. IEICE Trans. on Communications, 1999,(E82-B)6:806-818.
  • 5Wang X, Schulzrinne H. RNAP: A resource negotiation and pricing protocol. In: Proc. of the Int'l Workshop on Network and Operation Systems Support for Digital Audio and Video (NOSSDAV'99). 1999.77-99.
  • 6Wang X, Schulzrinne H. An integrated resource negotiation, pricing, and QoS adaptation for multimedia application. IEEE JSAC,2000,(18) 12:2514-2529.
  • 7Wang X, Schulzrinne H. Performance study of congestion price based adaptive service. In: Proc. of the Int'l Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2000). 2000. 1-10.
  • 8Briscoe B, Rizzo M, Tassel J, Damianakis K. Lightweight policing and charging for packet networks. In: Proc. of the IEEE 3rd Conf. on Open Architectures and Network Programming (OPENARCH 2000). 2000. 77-87.
  • 9Gunter M, Braun T, Khalil I. An architecture for managing QoS-enabled VPN over Internet. In: IEEE Local Computer Networks 1999(LCN'99). 1999. 122-131.
  • 10Nichols K, Blake S, Baker F, Black D. Definition of the differentiated services field (DS Field) in the IPv4 and IPv6 headers. RFC 2474, 1998.

共引文献10

同被引文献12

引证文献3

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部