公开(公告)号：US20180175918A1

公开(公告)日：2018-06-21

申请号：US15384623

申请日：2016-12-20

Applicant: Intel IP Corporation

Inventor： Tzahi Weisman ,  Shlomi Vituri ,  Assaf Gurevitz

IPC: H04B7/04 ,  H04B7/06

CPC classification number: H04B7/0413

Abstract: A wireless device configured to process Multiple-Input Multiple-Output (MIMO) data streams. The wireless device includes a Singular Value Decompostion (SVD) engine configured to diagonalize a channel matrix into a precoding matrix; an SVD rotation engine configured to phase-rotate the precoding matrix, such that the channel matrix is partially de-diagnalized; and a transmitter configured to transmit a data packet corresponding to the phase-rotated precoding matrix.

公开(公告)号：US10404331B2

公开(公告)日：2019-09-03

申请号：US15384623

申请日：2016-12-20

Applicant: Intel IP Corporation

Inventor： Tzahi Weisman ,  Shlomi Vituri ,  Assaf Gurevitz

IPC: H04B7/04 ,  H04B7/06 ,  H04B7/0413

Abstract: A wireless device configured to process Multiple-Input Multiple-Output (MIMO) data streams. The wireless device includes a Singular Value Decompostion (SVD) engine configured to diagonalize a channel matrix into a precoding matrix; an SVD rotation engine configured to phase-rotate the precoding matrix, such that the channel matrix is partially de-diagnalized; and a transmitter configured to transmit a data packet corresponding to the phase-rotated precoding matrix.