Dynamic Topology Networks Routing Reconfiguration Technology Research

Dynamic Topology Networks have two main modes which areCellular networks and wireless local area networks and are based on fixed infrastructure.However both of the two modes are not suitable for temporary or emergency networks.The dynamic topology networks networks are fit for military and urgent applications due to the rapid organizing of networks and the outstanding ability of destruction-resistance and self-recovery.Routing protocols are the most importance of routing reconfiguration, which are its important parts and focus of study. In consideration of the continuous changes of the network which due to the random move of each node in dynamic topology networks network, the traditional internet routing protocols can't adapt dynamic topology networks network, so a special routing protocols must been designed for dynamic topology networks network.This paper focuses on dynamic topology networks routing protocols and indicates the shortage of current dynamic topology networks routing protocols. we analyses the requirement of dynamic topology networks routing design and introduce dynamic topology networks routing protocols' classification. We present an active dynamic topology networks routing based on neighbor nodes'credit degree in order to improve dynamic topology networks routing reliability. This thesis proposes a kind of new routing protocol on the basis of the traditional protocol of AODV to support QoSIn addition, this paper also tries to apply active network to dynamic topology networks routing reliability. We introduce the security problems dynamic topology networks meets with, and introduce some security solutions used in dynamic topology networks and their shortage. We present an active dynamic topology networks routing based on neighbor nodes'credit degree in order to improve dynamic topology networks routing reliability.The last part in this paper is simulation. We make some simulation of the routing methods we presented in this paper. By comparing of simulation results, the improvement of network performance by applying active network technology to dynamic topology networks routing is showed directly. And we also indicate the shortage of our work in this paper and some problem need to be solved in the future.