摘要
当今的网络应用已从多种角度和方位对服务提出各种需求 :带宽、处理优先级、最小端 -端处理时延、吞吐量、包的顺序性及丢包率等。文中对Internet上提供集成服务的两种模型资源预留 (RSVP)和区别服务(Diffserv :Differentiatedservices)作了深入的比较和研究 ,并着重对区别服务的实现方法进行探讨 ,提出通过修改端系统传输层协议的方法实现区别服务并进行理论论证。
The current network service must satisfy all kinds of needs of network application,such as,bandwidth,priority,minimum end to end processing delay,throughput,packets loss Recently,there are Intserv/RSVP model and Differentiated Services model in the internet to provide the integrate services We compared them and put forward our idea about differentiated services We modified the transport layer protocol (TCP) to implement differentiated services and proved it out
出处
《江苏通信》
2000年第3期9-13,共5页
Jiangsu Communication
关键词
因特网
集成服务网络
资源预留
区别服务
拥塞控制
速率控制
Internet
Integrate services network
Resource reservation protocol
Differentiated services
Congestion control
Rate control
