Patent ID: 11903077
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 12:
13. A chipset for a portable communication device comprising:
at least one processor configured to:
control a radio frequency (RF) circuit of the portable communication device to receive a signal corresponding to a specified frequency band using a first set of one or more antennas selected from a plurality of antennas of the portable communication device;
determine whether a specified condition is satisfied with respect to a number of one or more downlink grants in downlink control information (DCI) associated with data received via the signal for a specified period of time using the first set of one or more antennas; and
control the RF circuit to receive the signal using a second set of one or more antennas selected from the plurality of antennas if the number satisfies the specified condition, the second set of one or more antennas including at least one antenna not included in the first set of one or more antennas.