A New MANET Accessing Internet Method Based on Complex Network

Considering the complex network characteristics of mobile ad hoc network, a new MANET accessing Internet model was proposed. In this model, transmit power was adjusted by residual energy of the node, and added long-range edge in network to make MANET with more obvious small world characteristics. On this basis, the paper proposed a gateway programming model, which introduced a decision node to harmonize the utilization of gateways and routes. The model, as the basis of the gateway configuration, optimized the placement of the gateway. The simulation results indicate that the performance of delay, overhead and throughput has promoted after the model was introduced, which validates the validity of the model.