Abstract: A cooperative transmission method based on adaptive terminal aggregation includes arranging a base station, several mobile terminals and several cooperative nodes, and further includes the following steps: S1, judging an aggregation form by a judgment node according to the quality of the first link and the quality of the second link; S2, based on a control signaling received from the base station, transmitting business data to the base station by a mobile terminal at the first-time point and within a specific resource; and S3, if the aggregation form is the cooperative node transmission, monitoring the business data transmitted via the mobile terminal at the first-time point in S2 by one or several cooperative nodes and decoding the business data. By dynamically adjusting the values of the first regulatory factor and the second regulatory factor, the adaptive terminal aggregation form with the lower energy-delay product for each user is selected.