基于NS2的TCP Vegas算法的仿真与研究

摘要

提出了TCP Vegas算法的控制机制,探究了影响其性能的主要因素,使用仿真软件NS2模拟了TCPVegas在各种因素影响下的性能情况.仿真结果表明,TCP Vegas与TCP Reno相比,在吞吐量和频带利用率方面有明显的优势.%The paper describes the mechanism of TCP Vegas, and the key elements which affect the performance of the Vegas. The simulation and conclusion are reached by using the Network Simulator 2(NS2). From the simulation, the Vegas has a better performance in throughput and bandwidth than the Reno.