摘要
介绍TCP协议的拥塞控制算法:慢启动、拥塞避免、快重传和快恢复等。给出了使用OPNET仿真建模的方法,直观地演示了拥塞控制算法的运行过程,对结果进行分析。从方法学的角度看,这些对于研究、开发和教学均有一定的指导意义和参考价值。
Introduces the TCP protocol congestion control algorithm, such as Slow Start, Congestion Avoidance, Fast Retransmit and Fast Recovery. Introduces the simulating process and direct-viewing demonstration congestion control algorithm running process, analyses the resalt. From the methodological point of view, it is significant for research, development and instruction.
出处
《现代计算机》
2009年第1期120-122,共3页
Modern Computer
关键词
TCP协议
拥塞控制
拥塞窗口
仿真分析
TCP Protocol
Congestion Control
Congestion Window
Simulation-Based Analysis
