ATM网络传输控制机制研究及进展

FURTHER RESEARCH AND PROGRESS ON TRAFFIC CONTROL SCHEME IN ATM NETWORK

ATM网络中的传输控制方法的研究涉及到网络中的服务质量、服务类型 .已经提出了许多不同特点的控制机制 ,主要集中在基于许可证方案和基于速率方案的设计 ,随着 ATM广域网应用和因特网信息浏览的增多 ,新的研究热点是带有速度反馈控制的用于 ABR服务类型的传输控制技术 .本文进一步研究和讨论

The traffic control research in ATM network refer to service type and quality of service. Many traffic control mechanism with deferent characteristics have been proposed in recent years, research emphasis concentrate on scheme design of credit based and rate based. With application of ATM WAN and Internet information browse increasing, new research focus is traffic control technology with rate feedback control for ABR service type. This paper further research and discuss the problems of congestion control scheme in ATM network, and primary factor in network application at present.