公开(公告)号：US20190319677A1

公开(公告)日：2019-10-17

申请号：US16382585

申请日：2019-04-12

Applicant: Peraso Technologies Inc.

Inventor： Christopher HANSEN ,  Nelson Costa

IPC: H04B7/04 ,  H04J1/06 ,  H01Q3/26

Abstract: A method in a transmitter station for establishing a wireless link with a receiver station includes: sending beamforming training data to the receiver station; responsive to sending the beamforming training data, receiving from the receiver station: beamforming feedback data; and a beamforming feedback mode indicator selected from (i) a multi-subcarrier feedback mode, and (ii) a single carrier feedback mode; when the beamforming feedback mode indicator corresponds to the single carrier feedback mode, obtaining beamforming parameters based on the beamforming feedback data.