09-04-2015, 05:30 PM
Res,
I need matlab code for simulation of AODV and DSR from the begining upto analysis(graph).Plz. help me soon
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aodv matlab code simulation
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Res,
I need matlab code for simulation of AODV and DSR from the begining upto analysis(graph).Plz. help me soon
05-04-2017, 01:20 PM
AODV refers to an on-demand routing protocol for a wireless network that uses traditional routing tables to store routing information. The AODV protocol uses timers on each node and expires the routing table entry after the route is not used for a certain period of time. On-demand reactive routing protocols set the route to a specific destination only if necessary. The Adohoc on-demand Distance Vector (AODV) is one of the most used reactive-to-demand routing protocols in the ad hoc mobile network (MANET). AODV is a reactive improvement of the DSDV protocol. The path discovery process involves ROUTE REQUEST (RREQ) and ROUTE REPLY (RREP) packets. The source node initiates the requested path through the path discovery process using RREQ packets. The generated route request is forwarded to the neighbors of the source node and this process is repeated until it reaches the destination. Upon receiving a RREQ packet, an intermediate node with route to destination, it generates an RREP that contains the number of hops needed to reach the destination. All intermediate nodes involved in retransmitting this response to the source node create a route to the destination. AODV minimizes the number of packets involved in the discovery of routes by establishing routes on demand. Sample15.tcl shows a node configuration for a wireless mobile node that runs AODV as its adhoc routing protocol. Before establishing the communication between the source and receiver node, the routing protocol must be mentioned to find the route between them. Data transmission is established between nodes using the UDP agent and CBR traffic.
It can be understood in the following video:
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