Patent ID: 11894965
Assignee: TYBALT, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 15:
16. A non-transitory computer-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to:
for a first set of antennas in an antenna array, generate a first Multiple Input Multiple Output (MIMO) matrix from channel state information (CSI);
compute a sparse update matrix corresponding to an update to the first set of antennas;
sum the sparse update matrix with the first MIMO matrix to produce a second MIMO matrix corresponding to a second set of antennas in the antenna array, the second set of antennas being different from the first set of antennas;
make a determination of which of the first MIMO matrix and the second MIMO matrix results in a better CSI, MIMO condition number, peak-to-average-power ratio, or quality metric of spatial subchannels; and
based on the determination, configure the first set of antennas or the second set of antennas to transmit or receive signals in a radio access network (RAN).