基于Java Swing的拥塞控制算法性能研究  

Research on Performance of Congestion Control Algorithm Based on Java Swing

作　　者：王国栋[1] 彭章友[1] 张钟浩 

机构地区：[1]上海大学通信与信息工程学院,上海200072

出　　处：《工业控制计算机》2018年第8期83-85,共3页Industrial Control Computer

摘　　要：TCP协议层的拥塞控制算法性能的优劣决定着网络传输性能的好坏。简述了TCP Reno算法和TCP BBR算法的原理并且基于Java Swing搭建传输性能仿真平台,然后通过设置参数模拟传输场景,分别仿真了BBR算法和Reno算法。最后从端到端往返延迟(RTT)、拥塞窗口(CWND)、带宽利用率等方面与Reno算法对比分析得出各自传输性能的优势和不足。This paper briefly describes the principle of TCP Reno algorithm and TCP BBR algorithm.Based on Java Swing,a simulation platform of transmission performance is set up.Then BBR algorithm and Reno algorithm are simulated respectively by setting parameters to simulate the transmission scenes.Finally,the performance of BBR algorithm is compared with Reno algorithm from several aspects such as end-to-end round trip delay（RTT）,congestion window（CWND）,and bandwidth utilization.

关 键 词：拥塞控制 BBR Reno 仿真平台 

分 类 号：TP393.06[自动化与计算机技术—计算机应用技术]