摘要： 通过计算机模拟，说明了无拥塞控制的UDP数据流同TCP流共享带宽时的不公平性，并通过分析TCP的端到端流量控制机制指出了产生不公平的原因。

关键词: TCP, 拥塞控制, 端到端流量控制, UDP协议

Abstract: This paper makes a simulation on the unfairness in bandwidth sharing between UDP flow without congestion control and TCP flow. It gets the causes of this unfairness by analyzing the end-to-end flow control mechanism of TCP.

中图分类号: 

• TN915.04