A kind of topology control algorithm aimed at extending the life cycle of the WSN

The current classic topology control algorithm based on power control class cannot be effective in balancing the network node energy consumption. This defect involves two factors: communication energy consumption between nodes and the node residual energy, which leads to the establishment of communication link cost model. A kind of topology control algorithm is proposed based on the initiative to balance the node energy consumption and extending the network lifetime, as well as the given theoretical and simulation analysis. The results showed that the algorithm enables the adjustment of node power, dynamic computing on the communication link cost, dynamic optimization of each node of the network topology, capable of achieving balance network energy consumption and extend the life cycle of wireless sensor networks (WSN).