北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2005, Vol. 28 ›› Issue (3): 68-71.doi: 10.13190/jbupt.200503.68.017

• 论文 • 上一篇    下一篇

一个恒价的IP网络实时记费管理机制

张晋豫1,孟洛明2,邱雪松2   

  1. 1北京交通大学 计算机学院, 北京 100044;2北京邮电大学 网络与交换国家重点实验室, 北京 100876
  • 出版日期:2005-06-28 发布日期:2005-06-28

A Real Time Accounting Management with Constant Price for IPDiffServ Network

ZHANG Jinyu1,MENG Luoming2,QIU Xuesong2   

  1. 1 School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China; 2 State Key Laboratory of Networking and Switching, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Online:2005-06-28 Published:2005-06-28

摘要:

提出了一个IPDiffServ实时记费管理机制,它通过在拥塞时执行优化的业务量工程,可以在保持业务类价格不变的情况下快速解除拥塞. 该机制不但可以提高网络的服务质量(QoS)保证能力,而且可以提高网络的抗拥塞能力,也可提高网络提供业务的性能价格比. 仿真结果证明了该机制的优越性.

关键词: IPDiffServ, 网络实时记费, 业务量工程, 服务等级协定, 拥塞控制

Abstract:

An on-line accounting management mechanism for IPDiffServ network is presented. By implementing optimized traffic engineer, it can timely back off the congestion as well as keep the price unchanged. It improves the ability of quality of service (QoS) assurance and the ability of congestion recovery, provide better performance with lower cost. Our simulation has verified these merits.

Key words: IPDiffServ, on-line accounting management mechanism, traffic engineer, service level agreement, congestion control

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