从公路网的视角看IP QoS  

Understanding IP QoS From the View of Road Network

作　　者：王亚宏[1] 邬贺铨[2] 

机构地区：[1]北京邮电大学 [2]中国工程院,北京100038

出　　处：《电信科学》2006年第5期4-7,共4页Telecommunications Science

摘　　要：本文从公路网的视角重新认识IPQoS问题,提出了互联网所需要和所能提供的是一种适合的、相对的、统计意义上的IP服务质量保证能力,并分析目前在网络实际应用中有助于改善IPQoS一些方法的成功之处,包括提高网络的硬件通行能力、提供差异化的服务质量保证、提高网络对流量的控制能力,最后讨论公路网对IPQoS下一步研究的一些启示。In this paper, we rethink the IP QoS problem from the view of road networks, and put forward that we need an appropriate and statistical IP QoS which can be provided by Internet. Also we analyze the successful methods in the real network to improve IP QoS, such as to enhance the traffic throughput, to provide different ability for quality of service and enrich the control ability to IP traffic. Finally we give our view to some illumination for further IP QoS research.

关 键 词：IP服务质量保证 公路网 IP网 

分 类 号：TN92[电子电信—通信与信息系统] U412.1[电子电信—信息与通信工程]