Abstract:In this paper, a new scheme called aggregated multipath routing (AMR) is presented. In ad hoc networks, routing has been the most focused area for its nodes?mobility and topology variability. Now most of the on-demand routing protocols for current ad hoc networks build and rely on single route for each data session. It is proved in wireless networks that multipath routing is more effective and efficient than single path routing. So multipath routing protocols have been developed for ad hoc networks recently. Whereas these protocols have not provided a good scheme for the source node to collect enough information, a scheme called aggregated multipath routing is proposed. This scheme saves routing information in the source node, uses it to construct multipath, and sends data through these paths alternatively or simultaneously.