International Journal of Emerging Trends & Technology in Computer Science (IJETTCS)
Wireless communication has an enormous use these days and is still becoming popular from times immemorial. This is because of the latest technological demands now days arising from Laptops, Wireless devices such as Wireless Local Area Networks (WLANs) etc. Because of its fast growing popularity day by day, it has led wireless communication data rates higher and it has made its price cheaper, which is why wireless communication is growing so fast. In this paper, the authors have presented some most commonly used routing protocols in MANET and compared the performance of AODV, OLSR and DSR routing protocol by using OPNET simulator 14.5.