Reducing the Delay Using IDS and Improving the Speed of Data Transmission in Collaborative Contact Based Watchdog System

Mobile Adhoc networks are playing major role in data transmission and other communication systems .Collaborative contact based watchdog system is one of the best ways to detect selfish nodes. In this method it has some disadvantages, like delay and packet loss. Selfish node detection is more important in communication systems. Using of IDS (Intrusion detection system) is more helpful to reduce the delay of data transmission. It detects the selfish nodes before the communication will start, the path also changed before it. So the Time delay and packet loss will reduce gradually .It helps to increasing the speed of data transmission.