Patent ID: 11863259
Assignee: LENOVO (SINGAPORE) PTE. LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. The method of claim 4, further comprising:
selecting M harmonics of the set of discrete harmonics for a compressed representation of a precoded signal space of the set of modulation symbols based on a criteria, wherein the criteria comprise at least one of:
an ensemble interference magnitude and a pairwise interference magnitude for an entire search space of available discrete set of N harmonics;
partially to the ensemble interference magnitude upon the selection of any M harmonics out of the available discrete set of N harmonics; or
the ensemble interference magnitude and the pairwise interference magnitude for all possible harmonic and non-harmonic spherical codebook realizations by selecting any M harmonics of an available set of N=M+1 harmonics.