公开(公告)号：US20200228176A1

公开(公告)日：2020-07-16

申请号：US16246054

申请日：2019-01-11

Applicant: QUALCOMM Incorporated

Inventor： Raz BAREKET ,  Amichai SANDEROVICH

IPC: H04B7/06 ,  H04B7/0408 ,  H04B7/08 ,  H04L27/26

Abstract: Certain aspects of the present disclosure provide methods and apparatus for fast beamforming in multi-antenna radio frequency (RF) configurations. For example, according to certain aspects, devices may receive one or more reports of one or more beamforming transmit sectors. The devices may generate a list of beamforming transmit sectors based on the one or more reports, wherein the list includes the one or more beamforming transmit sectors that satisfy one or more conditions related to one or more parameters for a partial sector level sweep. The devices may also perform the partial sector level sweep based on the list of beamforming transmit sectors.

公开(公告)号：US20180199256A1

公开(公告)日：2018-07-12

申请号：US15862084

申请日：2018-01-04

Applicant: QUALCOMM Incorporated

Inventor： Amichai SANDEROVICH ,  Gal BASSON ,  Raz BAREKET

IPC: H04W36/30 ,  H04W72/04 ,  H04B7/06 ,  H04B17/24

CPC classification number: H04W36/30 ,  H04B7/024 ,  H04B7/0617 ,  H04B7/0639 ,  H04B7/0695 ,  H04B17/24 ,  H04W72/0446

Abstract: Certain aspects of the present disclosure provide methods and apparatus for triggering beamforming for a wireless device. For example, an apparatus for wireless communications generally includes a processing system configured to monitor one or more parameters associated with a link between the apparatus and a wireless device, and update a schedule for performing beamforming training with the wireless device based at least in part on the one or more parameters. The apparatus may further include at least one interface configured to exchange frames between the apparatus and the wireless device as part of the beamforming training performed according to the schedule that is updated.