Link interference prediction-based topology control algorithm for 3-D wireless sensor networks

For the spatial characteristics of nodes and the links interference of Three-dimensional wireless sensor network, we propose a link interference prediction-based topology control algorithm for three-dimensional wireless sensor networks. The algorithm uses the interference factor to predict the interference probability of different links, taking into account the residual energy of nodes to estimate the link equality; we determine a new link selection criterion. Theoretical and experimental results show that the algorithm can effectively reduce network interference while balancing the network energy consumption and prolong the lifetime of networks.