Simulación, modelamiento y evaluación de los protocolos de routing en redes MANET’s con aplicaciones de video mediante plataformas opensource de eventos discretos.

Abstract

This work for titling has the proposal of analyzing, modeling and simulating the routing protocols in ad-hoc mobile networks (MANET), for video applications by using OpenSource platforms of discrete events. MANET networks are composed of wireless nodes that do not depend on a physical structure, so have the advantage of a fast working allowing multiple jumps from the source node to the destination node and its coverage area is limited. To find the objective, the study of different proactive and reactive routing protocols was carried out, determining that the proactive protocol Vector Sequence Distance – Destination (DSDV), and the Vector-Distance Reactive Vector Protocol (AODV), were used to determine the number of proactive and reactive routing protocols, they present better characteristics and are the most suitable to implement in the platform of simulation of networks NS-3 chosen for its particularities and advantages in front of the platform OMNET ++. Two scenarios were proposed in the NS-3 simulator, for the first scenario, the AODV Reactive protocol was set up, and the second scenario was the Proactive DSDV protocol, using modeling in network mesh topology, in each one, three parameters were evaluated: packet loss, jitter and delay. Later, tests and analysis were performed to determine the best protocol for video applications, with a percentage of packet losses of 2%, jitter of 5.41% and a delay of 5.88%, respecting to a distance of 20 m, time of 10 seconds and a number of 8 nodes, therefore it was concluded that the AODV reactive protocol in a MANET network can determine the best route between the source and destination node in a fast and reliable way, obtaining a more efficient network.