主要是缓解有线通信网络拥塞的，他是在媒体接入层实现是基于队列的丢包来判断网络是否拥塞。通过控制节点数据发送速率来控制网络的拥塞。-Mainly to ease the wired communication networks, he is in the media access layer implementation is based on the queue of packet loss to determine whether the network congestion. Data tr