Jinjing Jiang Raj Jain Analysis of Backward Congestion Notification (BCN) for Ethernet In Datacenter Applications. 2456-2460 2007 conf/infocom/2007 INFOCOM http://dx.doi.org/10.1109/INFCOM.2007.300 db/conf/infocom/infocom2007.html#JiangJ07