AN EXTENDED STUDY ON NEWTON RAPHSON CONGESTION CONTROL.

The present Transmission Control Protocol runs on wired, wireless and heterogeneous networks. The original TCP is not so efficient for wireless and heterogeneous network environments where the packet losses are due to bit errors and handoffs. Although different procedures may attain diverse performance enlargements in several network situations, designing a congestion control algorithm that performs well across wired-cum-wireless network and Mobile Adhoc Network conditions remain a great challenge. Newton Raphson Congestion Control algorithm had been proposed and tested over wired-cum-wireless network. These experimental results were significantly improved as compared to other high speed TCP variants. In this comprehensive study, the performance of this proposed Newton Raphson Congestion Control TCP with high speed TCP variants over Mobile Adhoc Network has been proved and the investigational results were also improved considerably in the network evaluation constraints include bandwidth utilization, throughput and fairness in sharing bandwidth.