QoS关键网段定位方法  

Approaches for QoS Key Network Segment Locating

作　　者：柴平瑄[1] 王文东[1] 王重钢[1] 程时端[1] 

机构地区：[1]北京邮电大学计算机科学与技术学院,北京100876

出　　处：《北京邮电大学学报》2003年第2期100-104,共5页Journal of Beijing University of Posts and Telecommunications

基　　金：国家"863计划"资助项目(2001AA121052)

摘　　要：在分析了已有的QoS监测方法的基础上,提出了关键网段KNS(keymetworksegment)的概念,对KNS进行了定义,并提出了2种定位KNS的方法,对它们进行了详细的论述、分析和比较.Analysis on the QoS distribution monitoring approach proposed by Yuming Jiang, ChenKhong Tham, and ChiChung Ko is presented. Based on this, a definition of KNS has been given. Two approaches that could be used to locate KNS were proposed, analyzed, and compared. Having located the KNS, resources could be tuned to guarantee the contracted QOS.

关 键 词：QOS 服务质量 质量管理 质量监测 关键网段定位 KNS 

分 类 号：TN915.0[电子电信—通信与信息系统]