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

Claim 8:
9. A chipset for a portable communication device, comprising:
at least one processor configured to:
perform a voice over long-term evolution (VoLTE) call using a radio frequency (RF) circuit of the portable communication device;
while performing the VoLTE call, determine a signal state associated with a parameter indicating signal strength or signal quality for a specified period of time; and
control the RF circuit to receive a signal with a first set of one or more antennas selected from a plurality of antennas of the portable communication device or to receive the signal with a second set of one or more antennas selected from the plurality of antennas based at least in part on the signal state,

wherein the second set of one or more antennas including at least one antenna not included in the first set of one or more antennas.