Performance Analysis of Proactive OLSR and Reactive DSR, AODV protocols for MANET

which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT: Mobile ad-hoc-network is the future network, because it can be developed easily, automatically configurable, flexible and don’t depend on any network structure. It means MANET do not need already existing network infrastructure. A routing infrastructure requisite to establish in distributed controlled system. Various protocols for MANETs in routing have proposed and several evaluated work had conducted. A large amount of anticipated routing protocols and estimation made complicated to maintain the expansion and to acquire an impression of the strength and limitations of the protocols. The analyze evaluation techniques from the past and describes common problems to evaluate of routing protocols for MANETs and how to resolve them. A wide-spread MANET protocols have studied. They are categorized according their similarities and their results are deduced and eventually presented. The main goal of the work was to examine the recital of protocols, OLSR that was table driven DSR, AODV discovering average delay in packet sending and receiving, the average number of entries in the routing table: varying suspension time and different amount of nodes. An experiment was conducted to examine the recital of these protocols with OPNET 14.5 and NS2