You'll also find support for backward congestion notification (BCN), which improves congestion management by actively tightening the control loop through messaging.
还可以找到对后向堵塞通知(BCN)的支持，这以消息的方式加紧控制循环，从而改进了堵塞管理。
2
In some implementations, such BCN messages include congestion change information and at least one instantaneous measure of congestion.
在一些实施例中，该BCN消息包括拥塞变化信息和拥塞的至少一个即时度量。
3
BCN Model is also a good tool for disposing uncertainty in IRS.