Abstract: The present invention discloses a method for fusing baseband resources between networks of different standards. The method includes the following steps: performing coding on baseband data by using a coding scheme of a first network, and then performing modulation by using a modulation scheme of a second network. The present invention further discloses a corresponding base station and a terminal. In the present invention, in a case of collocation/co-device or a co-baseband resource pool, a correspondence between channel coding/de-coding and modulation/demodulation in each network is changed to enable the network to implement dynamic matching according to a specific factor such as a network status service type, thereby improving system performance of the network and significantly improving transmission performance.