队列溢出 meaning in English

queue overflow

The essence of aqm is to detect the incipient congestion before queue overflow . when congestion has been detected , packets would be dropped or be marked ( ecn ) with a probability to send congestion notification to the sources
Aqm的本质就是在队列溢出之前检测出早期的拥塞，并且以一定的概率丢弃或者标记( ecn )数据包，从而向源端发出拥塞指示，以缓解网络拥塞。
When congestion occurs , red randomly select sources to notify congestion before queue overflow and once tcp sources receive the notification it will reduce the congestion window to decrease the packet sending rate , and therefore , mitigate the network congestion
Red的基本思想是路由器通过监控队列的平均长度来探测拥塞。一旦发现拥塞逼近，就随机地选择源端来通知拥塞，使他们在队列溢出导致丢包之前减小拥塞窗口，降低发送数据速度。