Shuhong Zhu

Learn More
TCP incast usually happens when a receiver requests the data from multiple senders simultaneously. This many-to-one communication pattern constantly appears in the data center networks due to the data are stored at multiple servers. With Software Defined Networks (SDN), the centralized control methods and the global view of the network can be an effective(More)
The Internet of Things (IoT) has gained popularity in recent years. Today's IoT applications are now increasingly deployed in cloud platforms to perform Big Data analytics. In cloud data center networks (DCN), TCP incast usually happens when multiple senders simultaneously communicate with a single receiver. However, when TCP incast happens, DCN may suffer(More)
Fast recovery is the key to ensure the reliability of the networks. However, the tangle of the controller and switches in the SDN/OF networks can be a damper to the fast recovery when failure happens under some circumstances. This paper proposed a proactive mechanism: ANFP, aiming at the node failure protection and fast recovery. When the failure happens,(More)
  • 1