Research on the Routing Protocol for Mobile Ad hoc Netwoks Based on the Analyse of the Network Radius

Mobile ad hoc network is a hotspot in the wireless networks researching domain, and the routing protocol, which is as the core technology on network layers, is particularly important. By analyzing the working mechanism and key techniques of the Ad Hoc routing models, this paper puts forward a routing protocol based on network radius analysis. First, this paper sets up a LEACH model to analyze the nodes´ energy in the networks, and then it builds the network radius model, as the energy of each node in the networks is decease, the network radius of the node is decease also. Finally, this paper simulates the min-hops routing protocol based on the network radius analyze.