Performance analysis of DSR routing in Ad hoc network

Ad hoc wireless network application are increasingly widely used.The nodes at mobile environment move frequency,so as to routing protocol in existence network can′t satisfy the users′ demand,wherefore,many research communities begin to pay attention to wireless routing protocol and algorithm,bring forward multi-wireless Ad hoc routing protocol.This article introduces and analyses DSR routing protocol algorithm in Ad hoc wireless network,and uses the network simulation software NS2 to evaluate DSR protocol.The simulation environment in this paper adopts five nodes and looks at the actual process through nam.Through disposal and analysis of the simulation trace document generated in wholly transport process,we have the performance analysis about DSR routing protocol,so that we can find out DSR protocol characteristic and compare with other routing protocol in Ad hoc Network.