Performance Evaluation of Reactive Routing Protocols in Manet Networks Using GPRS Based Data Traffic Applications.

As it is well known to all that the network topology is the arrangement of various elements like links and nodes etc .So topology is nothing but the structure of network .If the nodes changes their location over time ,they have to update their location estimates frequently in order to avoid inaccuracies resulting from using outdated location estimates. So the change of these nodes results frequently and unpredictable changes of network topology, like regular route changes, network partitions and possibly packet losses, making routing a challenging task in MANET network. This network stands for Mobile Ad Hoc Network is a type of network that can change the locations and configure itself on the fly because MANETS are mobiles they use wireless connections to connect a various networks The mostly used routing protocols in such networks are proactive, reactive and hybrid, topologies. This paper evaluates the performance of AODV- and DSR-reactive routing protocols in MANET network using GPRS quality data traffic by calculating matrices such as packet delivery fraction, end-to-end delay.