International Journal of Engineering Research and Applications (IJERA)
In TCP multiple synchronized servers send data to the same receiver in parallel, so the incast congestion will occur. Basically incast congestion happens in high-bandwidth and low latency networks. TCP incast congestion severely degrades the performances of the system.TCP incast congestion is studied by focusing the relationship between TCP throughputs, round-trip time and receive window. In receiver side window, the packet received in parallel at same time. So packet loss occurs due to congestion. Before the packet loss occurs, the bandwidth calculation and adjusting of window size in receiver side can be done.