流量控制技术是解决网络拥塞问题的核心技术,针对内网与因特网之间存在的瓶颈问题,设计了一个网络流量控制器并提出了一种新的队列调度算法,通过对流过边缘路由器的数据进行了分析、分类和调整,以达到保护关键数据流平稳传输的目的。实验结果表明,该流量控制器降低了端对端的时延,同时也降低了传输中的时延抖动。 Traffic control technology is the core technology to solve the problem of network congestion. In view of the bottleneck problem between the intranet and the Internet, a network traffic controller is designed and a new queue scheduling algorithm is proposed. Data flow through the edge router Analysis, classification and adjustment, in order to achieve the purpose of protecting the smooth transmission of key data flow. The experimental results show that the flow controller reduces the end-to-end delay and also reduces the delay jitter during transmission.