Topology Algorithm Research Based on Energy and Power Control for TopDisc Algorithm

Topology control is an important research direction in wireless sensor networks, by selecting a good topology control mechanisms is good for improving the efficiency of network communication and prolonging the life cycle of network. Based on the analysis algorithms of TopDisc algorithm, this thesis introduces an improved algorithm - proposes a topology control algorithm based on energy and power control. Under the guidance of the energy, through adjust nodes transmission power to generate a more suitable network topology. Simulation results show that the improved algorithm to form the less overlap of the clusters and to draw the network on the survival time longer than the original algorithm.