Congestion Control and Routing Optimization by using on Demand Routing Protocol of Second Order Approach

Now a days the main problem is routing optimization and distributed joint congestioncontrol. The Routing optimization has received a significant role recently. Most of the existing methods follow idea called back pressure algorithm(BPA) which results in slowconvergence and poor delay performance. To overcome slow convergence, poor delay and to achieve perfect routing optimization by using On Demand routing protocol that offers utility-optimality, fast convergence and low delay. Our contribution in this paper isto overcome the drawbacks in the second order distributed approach, they are:

1) On-demand routing protocol to decrease time delay.

2) Only the efficient or needed nodes are covered avoiding unnecessary nodes.

3) Improper optimization is avoided in this method.