公开(公告)号：US11765605B2

公开(公告)日：2023-09-19

申请号：US17689639

申请日：2022-03-08

Applicant: QUALCOMM Incorporated

Inventor： Jordan Cookman ,  Jie Wu ,  David Loweth Winslow ,  Daniel Filipovic ,  Liang Zhao

IPC: H04B1/04 ,  H03H7/38 ,  H04W24/02 ,  H04W4/029

CPC classification number: H04W24/02 ,  H04W4/029

Abstract: A wireless communication system includes: a first sub-system including a first radio and a second radio, each including a transceiver or a receiver; and a second sub-system coupled to the first sub-system and including: a first antenna configured to convey signals; a first tuner coupled to the first antenna; and a controller coupled to the first tuner, the controller being configured to cause the first tuner to adjust a characteristic of the first tuner; where the controller and/or the first tuner is configured to provide, to the first sub-system, an indication of an effect on operational performance of a portion of the second sub-system coupled to the second radio based on operation of the first tuner or the first antenna, or a combination thereof; where the first sub-system is configured to modify operation of the second radio based on the indication of the effect on operational performance.

公开(公告)号：US11533640B2

公开(公告)日：2022-12-20

申请号：US16671721

申请日：2019-11-01

Applicant: QUALCOMM Incorporated

Inventor： David Loweth Winslow ,  Diego Calzolari ,  Peyman Hesami

IPC: H04W4/00 ,  H04W24/02 ,  G06N20/00 ,  G06K9/62 ,  G06N3/08 ,  H04W24/06

Abstract: Certain aspects of the present disclosure provide techniques for adaptively tuning a wireless data transmission system in an electronic device, including: generating a plurality of measurements of an element of the wireless data transmission system in the electronic device; generating a determined use case for the electronic device based on a use case determination model and the plurality of measurements; determining one or more antenna settings associated with the determined use case; tuning the wireless data transmission system based on the one or more antenna settings; and transmitting data via the wireless data transmission system using the one or more antenna settings.

公开(公告)号：US20170033454A1

公开(公告)日：2017-02-02

申请号：US14812438

申请日：2015-07-29

Applicant: QUALCOMM Incorporated

Inventor： Adrianus van Bezooijen ,  Kevin Robert Boyle ,  Maurice Adrianus de Jongh ,  Robbin Damen ,  Erwin Spits ,  David Loweth Winslow

IPC: H01Q1/50 ,  H01Q9/06

CPC classification number: H01Q1/50 ,  H01Q9/06 ,  H03H7/40 ,  H04B1/0458 ,  H04B1/18 ,  H04B17/12 ,  H04B17/21

Abstract: An apparatus includes a radio-frequency (RF) path that includes an antenna tuner. The apparatus also includes calibration circuitry coupled to the antenna tuner. The calibration circuitry is configured to selectively isolate an antenna from a component of the RF path.

Abstract translation: 一种装置包括包括天线调谐器的射频（RF）路径。 该装置还包括耦合到天线调谐器的校准电路。 校准电路被配置为选择性地将天线与RF路径的组件隔离。

公开(公告)号：US11916606B2

公开(公告)日：2024-02-27

申请号：US17463290

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Diego Calzolari ,  David Loweth Winslow ,  Guilherme Hoefel ,  John Boro

IPC: G06N3/04 ,  H04B17/12 ,  G06N3/045 ,  G06N3/08 ,  H04W8/24

CPC classification number: H04B17/12 ,  G06N3/045 ,  G06N3/08 ,  H04W8/24

Abstract: Certain aspects of the present disclosure provide techniques for adaptively tuning a wireless data transmission system in an electronic device, including receiving one or more operating characteristics of a wireless data transmission system of a device; determining, using a wireless data transmission system configuration model, a target wireless data transmission system configuration based on the one or more operating characteristics; and implementing the target wireless data transmission system configuration in the wireless data transmission system.

公开(公告)号：US12160258B2

公开(公告)日：2024-12-03

申请号：US17484491

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Diego Calzolari ,  Guilherme Hoefel ,  David Loweth Winslow ,  John Boro

IPC: H04B1/40 ,  G01R27/26 ,  H01Q1/24

Abstract: Techniques and apparatus for tuning a wireless data transmission system in an electronic device. One example method includes receiving a measured impedance value corresponding to a current user interaction state with respect to one or more antennas of a mobile device; determining a user interaction stability state of the mobile device based on the measured impedance value and a set of historical impedance values; classifying the current user interaction state based at least on the measured impedance value and a plurality of impedance values from the set of historical impedance values; and tuning the one or more antennas based on the classified current user interaction state and the determined user interaction stability state of the mobile device.

公开(公告)号：US11304071B2

公开(公告)日：2022-04-12

申请号：US16139128

申请日：2018-09-24

Applicant: QUALCOMM Incorporated

Inventor： Jordan Cookman ,  Jie Wu ,  David Loweth Winslow ,  Daniel Filipovic ,  Liang Zhao

IPC: H04B1/04 ,  H03H7/38 ,  H04W24/02 ,  H04W4/029

Abstract: A wireless communication system includes: a first sub-system including a first radio and a second radio, each including a transceiver or a receiver; and a second sub-system coupled to the first sub-system and including: a first antenna configured to convey signals; a first tuner coupled to the first antenna; and a controller coupled to the first tuner, the controller being configured to cause the first tuner to adjust a characteristic of the first tuner; where the controller and/or the first tuner is configured to provide, to the first sub-system, an indication of an effect on operational performance of a portion of the second sub-system coupled to the second radio based on operation of the first tuner or the first antenna, or a combination thereof; where the first sub-system is configured to modify operation of the second radio based on the indication of the effect on operational performance.

公开(公告)号：US09979080B2

公开(公告)日：2018-05-22

申请号：US14812438

申请日：2015-07-29

Applicant: QUALCOMM Incorporated

Inventor： Adrianus van Bezooijen ,  Kevin Robert Boyle ,  Maurice Adrianus de Jongh ,  Robbin Damen ,  Erwin Spits ,  David Loweth Winslow

IPC: H01Q1/50 ,  H01Q9/06 ,  H04B1/04 ,  H03H7/40 ,  H04B17/12 ,  H04B1/18 ,  H04B17/21

CPC classification number: H01Q1/50 ,  H01Q9/06 ,  H03H7/40 ,  H04B1/0458 ,  H04B1/18 ,  H04B17/12 ,  H04B17/21

Abstract: An apparatus includes a radio-frequency (RF) path that includes an antenna tuner. The apparatus also includes calibration circuitry coupled to the antenna tuner. The calibration circuitry is configured to selectively isolate an antenna from a component of the RF path.