Geographic routing algorithm based on virtual force for WSN
Jun Li · Jisuanji yingyong yanjiu · 2009
This paper proposed a novel geographic routing algorithm based on virtual force on the basis of GAF.The forces between a certain node and other nodes or boundary were calculated.The effect forces were utilized to control the movement of mobile nodes to a new location.The improved node sleep-scheduling could duly awaken sleep nodes.Simulation results show that the routing algorithm effectively improves the network coverage,balances the energy consumption among nodes and achieves an obvious improvement on the network lifetime.