公开(公告)号：US20220109490A1

公开(公告)日：2022-04-07

申请号：US17447117

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Peter GAAL ,  Alberto RICO ALVARINO ,  Ayan SENGUPTA ,  Lizhi ZHENG ,  Bharat SHRESTHA ,  Jun MA ,  Umesh PHUYAL

IPC: H04B7/10 ,  H04W72/04 ,  H04W48/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a polarization of at least one synchronization signal block (SSB). The UE may determine a polarization of another beam based at least in part on the indicated polarization. Numerous other aspects are provided.

公开(公告)号：US20230275646A1

公开(公告)日：2023-08-31

申请号：US17683096

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Lizhi ZHENG ,  Guining SHI ,  Allen Minh-Triet TRAN ,  Mahmoud SHIRAZI

IPC: H04B7/08

CPC classification number: H04B7/08

Abstract: A wireless communication device includes: a first antenna configured to provide a first gain pattern at a millimeter-wave radio frequency and having a first boresight direction; a second antenna configured to provide a second gain pattern at the millimeter-wave radio frequency and having a second boresight direction that is different from the first boresight direction; and an electrically-conductive device; where the first antenna, in combination with the electrically-conductive device, is configured to provide a third gain pattern that has a first gain differential relative to the second gain pattern that is greater than a second gain differential between the first gain pattern and the second gain pattern over a range of angles relative to the wireless communication device.

公开(公告)号：US20230353225A1

公开(公告)日：2023-11-02

申请号：US18348209

申请日：2023-07-06

Applicant: QUALCOMM Incorporated

Inventor： Lizhi ZHENG ,  Guining SHI ,  Allen Minh-Triet TRAN ,  Mahmoud SHIRAZI

IPC: H04B7/08 ,  H01Q1/24

CPC classification number: H04B7/08 ,  H01Q1/243 ,  H01Q1/245

Abstract: A wireless communication device includes: a first antenna configured to provide a first gain pattern at a millimeter-wave radio frequency and having a first boresight direction; a second antenna configured to provide a second gain pattern at the millimeter-wave radio frequency and having a second boresight direction that is different from the first boresight direction; and an electrically-conductive device; where the first antenna, in combination with the electrically-conductive device, is configured to provide a third gain pattern that has a first gain differential relative to the second gain pattern that is greater than a second gain differential between the first gain pattern and the second gain pattern over a range of angles relative to the wireless communication device.