拥塞通知的英文

becn

fecn

• 拥塞:    jam; congest
• 通知:    notice; circular
• 逆向拥塞通知:    backward explicit ...

例句与用法

1. Backward explicit congestion notification , becn
   后向显式拥塞通知
2. Becn backward explicit congestion notification
   反向显示拥塞通知
3. Because internet is based on the bandwidth statistical multiplexing principle so there are lots of active flows competing limited bandwidth resource in a link . when network congestion occurs aqm must send congestion notification to adequate sources to reduce the traffic load and avoid queue overflow
   由于互联网是基于带宽统计复用的，一条链路上有很多活跃流( activeflows )在竞争有限的带宽资源，因此，进行拥塞通知时应充分考虑到瓶颈链路上流的数量，而red算法并没有考虑到这一点。
4. When the traffic load becomes heavy mred increases the value of maxp , and on the other hand when the traffic load becomes light mred decreases the value of maxp , and therefore mred can effectively adjust the congestion notification sending rate and stabilize the queue size . the differentiated services architecture , proposed by the ietf diffserv working group has recently become the preferred service model for addressing qos issues in ip networks because of its simplicity and scalability
   当tcp连接数很大也就是拥塞程度严重时需要采用激进的方法，也即增大max _ p的值；当tcp连接数较小也就是拥塞程度较轻时需要采用保守的方法，也即减小max _ p的值；从而及时调整向源端发送拥塞通知的速率，维持队列长度的稳定，避免不必要的传输延时和抖动。