Patent ID: 11876585
Assignee: QUALCOMM INCORPORATED
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An apparatus for wireless communication at a network node, comprising:
at least one memory; and
at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor is configured to:
decompose a first channel of a first user equipment (UE) to calculate a first set of singular-value decomposition (SVD) values comprising a first matrix having a first set of left eigenvectors, a second matrix having a first set of diagonal eigenvalues, and a third matrix having a first Hermitian of a first set of right eigenvectors;
decompose a second channel of a second UE to calculate a second set of SVD values comprising a fourth matrix having a second set of left eigenvectors, a fifth matrix having a second set of diagonal eigenvalues, and a sixth matrix having a second Hermitian of a second set of right eigenvectors; and
communicate using a beamforming weight for a signal-to-leakage ratio (SLR) precoder matrix associated with the first UE and the second UE based on the third matrix and the sixth matrix and not based on the second matrix and the fifth matrix.