支持多业务等级的NGI IP-VPN业务质量评价体系

北京邮电大学学报 ›› 2004, Vol. 27 ›› Issue (6): 21-25.

支持多业务等级的NGI IP-VPN业务质量评价体系

张若英, 孟洛明, 邱雪松

北京邮电大学网络与交换国家重点实验室, 北京 100876

收稿日期:2004-09-02 出版日期:2004-06-28
作者简介: 张若英(1976—),女,博士生。E-mail: b028109@bupt.edu.cn;孟洛明(1955—),男,教授,博士生导师。E-mail: lmmeng@bupt.edu.cn
基金资助:
国家自然科学基金项目(60202003,90204002);国家杰出青年科学基金项目(60025104)

The Quality Evaluation Architecture of NGI IP-VPN Service Supporting Multi-Grades

ZHANG Ruo-ying, MENG Luo-ming, QIU Xue-song

State Key Laboratory of Networking and Switching, Beijing University of Posts and Telecommunications,
Beijing 100876, China

Received:2004-09-02 Online:2004-06-28

摘要/Abstract

摘要： 为了实现对下一代互联网IP VPN(虚拟专用网)业务服务质量管理和评价的规范化,保证业务正常、可靠、高质量的提供,本文定义了6个IP VPN业务等级,提出了下一代互联网支持多业务等级的IP VPN业务质量评价体系框架,并详细论述了质量评价指标的计算方法。该质量评价体系为IP虚拟专用网业务提供了一种实用有效的评价方案和评价算法。

关键词: 下一代互联网, IP虚拟专用网, 业务等级, 质量评价

Abstract: To guarantee the well-balanced, reliable and high-quality service, the specification of service quality evaluation challenges the quality management of NGI (next generation Internet) IP VPN (IP-virtual private network) service. Six IP-VPN service grades are defined and the quality evaluation architecture of NGI IP-VPN service supporting multi-grades is proposed. Then the calculation methods and mathematics formulations are presented in detail. The quality evaluation architecture is applied to the IP-VPN service practically and effectively on solutions and algorithms.

Key words: next generation Internet, IP-virtual private network, service grade, quality evaluation

中图分类号:

张若英, 孟洛明, 邱雪松. 支持多业务等级的NGI IP-VPN业务质量评价体系[J]. 北京邮电大学学报, 2004, 27(6): 21-25.

ZHANG Ruo-ying, MENG Luo-ming, QIU Xue-song. The Quality Evaluation Architecture of NGI IP-VPN Service Supporting Multi-Grades[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2004, 27(6): 21-25.

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