The present disclosure provides a method for a multi-subscriber identity module (SIM) wireless communication. The method includes receiving a communication request, performing a first wireless communication, and performing a second wireless communication. Receiving a communication request by a second SIM while in wireless communication is based on a first SIM is performed via a plurality of antennas. Performing a first wireless communication is based on the first SIM communicating via a first antenna group that is a portion of the plurality of antennas, in response to a number of antennas used for wireless communication based on the first SIM and the second SIM that is greater than a number of available antennas of a terminal. Performing a second wireless communication is based on the second SIM via a second antenna group while the first wireless communication is performed and the second group is different from the first antenna group.