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

Claim 17:
18. An apparatus for wireless communication at a network node, comprising:
means for decomposing 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;
means for decomposing 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
means for communicating 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.