Information processing method and device

The invention discloses an information processing method and device. The method comprises the steps of dividing sub-frames of a first service cell into a plurality of groups according to pre-definition rules; respectively configuring management modes to each sub-frame group; processing the information in the first service cell according to the management modes configured to each sub-frame group. With the adoption of the method and device, the problem that some downlink sub-frames in the service cell cannot be dispatched can be solved; different demands of each sub-frame can be met; the system performance can be improved; the data transmission efficiency can be ensured.