摘要
分析NGN业务网对NGN承载网的需求,在充分论述和理解IP Qos衡量指标和IP QoS技术体系的基础上,提出NGN IP承载网 QoS方案设计的方法。认为设计NGN承载网的QoS方案是一件复杂的工作,需要设计人员充分理解各种IP QoS技术,平衡各种IP QoS技术的优劣,在摸清NGN业务网络需求的基础上,针对每一种业务需求进行细致的设计。
This article analyzes the demand of NGN service network toward NGN carrrying network. After discussing the evaluation parameter and technical configuration of IP QoS. it puts forard same designing measures on QoS scheme of NGN IP carrying network. The author holds that the design of QoS scheme of NGN carrying network is a complicated task which requires the designers fully understand each kind of IP QoS technology, evaluate their advantages and disadvantages, and carry, out detailed design based on the demands of NGN service network.
出处
《世界电信》
2006年第6期36-40,共5页
World Telecommunications
