Implementasi Algoritma Pemilihan Node Tetangga Terbaik Pada Protokol Routing DSR di Jaringan MANET

Mobile Ad Hoc Network (MANET) is a wireless telecommunications technology that consists of collection dynamic nodes. Due to these properties resulted in the mobility nodes MANET. So every relationship between will always change and cause process finding vulnerable route take long time. Each node also has role as host or router exchanging information. In MANET delivery assurance ability deal with path changes on an ad hoc basis are critical. sending data packets from source destination node, Routing protocol needed. The routing Dynamic Source (DSR) search broadcasts RREQ all neighboring (intermediate nodes) without knowing whether best not. possibility being interrupted because it not composed can occur. A modification DSR proposed by intermediate based parameters, namely bandwidth, RTT, packet loss ratio. Then have been selected arrange node. performance modified protocols then be measured using test throughput, ratio (PDR) average end delay. Based results research trials, application method improve protocol. Which after method, throughput increased 25%, Packet Delivery Ratio was 1.11% end-to-end delay decreased 17.64 %.