一种用于流控和资源管理的区分业务Fast-TCP机制

DIFFERENTIATED SERVICE FAST-TCP POLICY FOR, FLOW CONTROL AND RESOURCE ALLOCATION

该文提出了一种传统TCP技术的改进方案——基于区分业务的 Fast-TCP 机制,简称区分业务F-TCP。通过探讨和借鉴相关的流控、调度及队列管理策略,进一步提出了区分业务F-TCP的实现算法。大量的仿真结果证实了这种机制及其实现算法的可行性和有效性,以及相关的缓冲区占用量突发的估计公式。该机制可在现有的Internet网络中有效地提供业务区分。

This paper presents an enhancement of flow control mechanism of traditional TCP, which is called as differentiated service Fast-TCP policy. Considering relative flow control, scheduling and queuing mechanisms, an effective implementation scheme of this policy is put forward. Lots of simulation results prove the feasibility and validity of differentiated service Fast-TCP policy and its implementation algorithm, and relative formula to estimate the burst of buffer occupancy. This policy suits for supporting differentiated services in current Internet.