摘要
首先从视频流传输角度对当前研究的各种网络质量保障机制进行了介绍和分析,然后对当前研究的最新动向进行了阐述,最后介绍了基于区分服务体系结构的MPEG视频传输的研究和实验成果。
This paper introduces and analyses various emerging network mechanisms to provide QoS guaran-tees for transporting video traffic,then illustrates those unsolved problems currently being studied.Lastly introduces the research and experiments on transporting MPEG video traffic over our diffserv architecture.[
出处
《电视技术》
北大核心
2001年第11期41-45,共5页
Video Engineering
关键词
视频流
网络质量
IP网络
通信网
video stream
intserv
diffserv MPLS
traffic engineering
QoS
