Simulation of Modified Backpresure Flow Control Scheme incorporating Dynamic Buffer allocation at Nodes in a queueing Network

摘要

Congestion in networks occurs due to varied traffic characteristics. There are several congestion control techniques based on buffer availibility, burstiness f traffic, round trip delay, timeout of packet, and flow control. The backpressure is a flow control scheme in which the heavily loaded node builds pressure on the downstream node in the virtual circuit (connection oriented network).