摘要
通过对不同网络QoS机制进行分析比较和对DOCSIS1.1规范QoS标准的深入研究,提出了一种适用HFC网络接入网设备CM的QoS机制解决方案.给出了CM QoS体系的设计模型,对各模块进行了详细的功能介绍,从设计上保证了为不同的IP数据提供不同的服务质量.详细阐述了动态业务的发起过程和实现技术,讨论了HFC网络QoS的下一步研究方向.
A QoS solution for CM which is a kind of network-access equipment in HFC network was proposed by analyzing different network QoS mechanisms and studying the DOCSIS1.1 QoS standards in-depth. A model for CM QoS mechanism was designed to ensure providing different QoS for different kinds of IP data, and the function of each module was described in detail. The dynamic service initiation technology was introduced lately, and finally the development of HFC network QoS mechanism was reviewed.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2008年第9期1067-1071,共5页
Journal of University of Science and Technology Beijing
基金
国家高技术研究发展计划基金项目(No.2006AA09Z115)
北京市科技产业化项目(No.D0306008041021)
