The disclosure provides an information processing method, a base station, and a terminal. The method applied to a base station comprises: receiving a random access request transmitted by each terminal; determining a repeat rank of each terminal; in response to the random access request, determining, based on the repeat rank, a transmission parameter for transmitting a random access response data packet to each terminal; and transmitting, based on the transmission parameter for the random access response data packet, the random access response data packet.