公开(公告)号：US20240023154A1

公开(公告)日：2024-01-18

申请号：US17812615

申请日：2022-07-14

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Junyi LI

IPC: H04W72/08 ,  H04B17/345 ,  H04W72/04

CPC classification number: H04W72/087 ,  H04W72/082 ,  H04B17/345 ,  H04W72/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an uplink signal based at least in part on the uplink signal satisfying an enhanced effective isotropic radiated power (EIRP) threshold associated with a spherical coverage requirement, the enhanced EIRP threshold being based at least in part on augmenting a base operating model associated with an absence of a blockage with a signal blockage model. Numerous other aspects are described.

公开(公告)号：US20230412233A1

公开(公告)日：2023-12-21

申请号：US17804431

申请日：2022-05-27

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Sinan ADIBELLI ,  Yu-Chin OU ,  Mohammad Ali TASSOUDJI ,  Junyi LI

IPC: H04B7/06 ,  H04B17/309

CPC classification number: H04B7/0686 ,  H04B17/309 ,  H04B7/0617

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a wireless device. The method generally includes determining a classification of electric field behavior of one or more antenna elements of the wireless device. The method generally includes selecting, based on the classification, between a phase-only beam weight control scheme and a phase and amplitude beam weight control scheme for hybrid beamforming using the one or more antenna elements.

公开(公告)号：US20230164581A1

公开(公告)日：2023-05-25

申请号：US17456296

申请日：2021-11-23

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Junyi LI ,  Mohammad Ali TASSOUDJI ,  Tao LUO

IPC: H04W16/28 ,  H04B7/06 ,  H01Q1/24

CPC classification number: H04W16/28 ,  H04B7/0617 ,  H01Q1/246 ,  H01Q21/065

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network device may transmit, to a base station, an indication of a capability of a beamforming architecture of the network device. The network device may communicate with the base station based at least in part on the capability of the beamforming architecture of the network device. Numerous other aspects are described.

公开(公告)号：US20230088577A1

公开(公告)日：2023-03-23

申请号：US17448629

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Tao LUO ,  Junyi LI ,  Mohammad Ali TASSOUDJI

IPC: H04B7/06 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a capability to use a set of beamforming configurations associated with a beamforming circuit architecture of the UE. The UE may receive an indication of a selected beamforming configuration to use for one or more communications. Numerous other aspects are described.

公开(公告)号：US20220209428A1

公开(公告)日：2022-06-30

申请号：US17138406

申请日：2020-12-30

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Kobi RAVID ,  Robert DOUGLAS ,  Junyi LI

IPC: H01Q21/24 ,  H01Q5/28 ,  H01Q3/38 ,  H04B7/10

Abstract: Aspects described herein relate to receiving, from a device, a first reference signal transmitted using a first set of antenna elements over a first polarization, receiving, from the device, a second reference signal transmitted using a second set of antenna elements over a second polarization, determining, based on the first reference signal and the second reference signal, an inter-polarization phase adjustment to be applied to signals transmitted from the first set of antenna elements or the second set of antenna elements, and transmitting, to the device, an indication of the inter-polarization phase adjustment.

公开(公告)号：US20200106187A1

公开(公告)日：2020-04-02

申请号：US16146646

申请日：2018-09-28

Applicant: QUALCOMM Incorporated

Inventor： Yu-Chin OU ,  Mohammad Ali TASSOUDJI

IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q21/06 ,  H01Q1/38 ,  H05K1/11

Abstract: A wireless communication antenna system includes: a radio-frequency circuit configured to couple to a printed circuit board; a broadside radiator configured and disposed to radiate first millimeter-wave energy at a first boresight away from a broadside surface of the printed circuit board; an end-fire radiator configured and disposed to radiate second millimeter-wave energy at a second boresight away from a side surface of the printed circuit board; and at least one flex cable each including a substrate, the at least one flex cable including a plurality of signal conductors coupled to the radio-frequency circuit; where at least one of the broadside radiator or the end-fire radiator is a cavity radiator; and where respective signal conductors of the plurality of signal conductors are disposed to excite the broadside radiator and the end-fire radiator.

公开(公告)号：US20190103653A1

公开(公告)日：2019-04-04

申请号：US16145100

申请日：2018-09-27

Applicant: QUALCOMM Incorporated

Inventor： Seong Heon JEONG ,  Rajneesh KUMAR ,  Mohammad Ali TASSOUDJI ,  Darryl JESSIE ,  Gurkanwal SAHOTA ,  Kevin Hsi Huai WANG ,  Jeong KIM, II ,  Taesik YANG ,  Thomas MYERS ,  Neil BURNS ,  Julio ZEGARRA ,  Clinton James WILBER ,  Jordan SZABO

IPC: H01Q1/22 ,  H01Q1/52 ,  H01L23/552 ,  H01L23/66 ,  H01L23/64 ,  H01L23/28

Abstract: An antenna module is described. The antenna module include a ground plane in a multilayer substrate. The antenna module also includes a mold on the multilayer substrate. The antenna module further includes a conductive wall separating a first portion of the mold from a second portion of the mold. The conductive wall is electrically coupled to the ground plane. A conformal shield may be placed on a surface of the second portion of the mold. The conformal shield is electrically coupled to the ground plane.