Context-aware antenna tuning

Patent metadata

Field	Value
Publication number	US-12093522-B2
Application number	US-202217933814-A
Country	US
Kind code	B2
Filing date	Sep 20, 2022
Priority date	Sep 20, 2022
Publication date	Sep 17, 2024
Grant date	Sep 17, 2024

Abstract

The disclosed computer-implemented method may include accessing various portions of contextual information based on at least one touch input from a touch-based sensor on a mobile electronic device. The method may next include determining, based on the contextual information, which of different operational antenna parameters associated with at least one antenna of the mobile electronic device are to be changed. The method may then include changing the specified operational parameters associated with the antenna on the mobile electronic device according to the determination. Various other methods, systems, and computer-readable media are also disclosed.

First claim

What is claimed is:

1. A computer-implemented method comprising:
accessing one or more portions of contextual information based on at least one touch input from a touch-based sensor on a mobile electronic device, the contextual information indicating which portions of the mobile electronic device are being touched;
determining, based on the indication of which portions of the mobile electronic device are being touched, that at least one antenna is physically located within a specified distance of the portions of the mobile electronic device that are being touched;
determining, based on the contextual information and the determination of the at least one antenna's physical location, which of one or more specified operational parameters associated with the at least one antenna of the mobile electronic device are to be changed, wherein the determining includes predicting, based on the contextual information, which specified operational parameters are to be changed for the antenna; and
changing the specified operational parameters associated with the at least one antenna on the mobile electronic device based on the prediction.

2. The computer-implemented method of claim 1 , wherein the touch-based sensor comprises a bezel of the mobile electronic device.

3. The computer-implemented method of claim 1 , wherein the touch-based sensor comprises a touchscreen of the mobile electronic device.

4. The computer-implemented method of claim 1 , wherein the touch input is received at a bezel of the mobile electronic device, wherein a second touch input is received at a touchscreen of the mobile electronic device, and wherein the specified operational parameters that are to be changed are based on both the touch input and the second touch input.

5. The computer-implemented method of claim 4 , wherein at least one of the touch input and the second touch input are prioritized when determining the specified operational parameters that are to be changed are based on both the touch input and the second touch input.

6. The computer-implemented method of claim 1 , wherein the specified operational parameters of the antenna are dynamically updated as updates to the contextual information are received.

7. The computer-implemented method of claim 6 , wherein the mobile electronic device is personalized to a specific user according to one or more user-specific characteristics that are part of the contextual information.

8. The computer-implemented method of claim 1 , wherein changing the operational parameters associated with the antenna on the mobile electronic device includes at least one of tuning the antenna, changing antenna feed characteristics, turning the antenna off or on, switching between antennas, changing beamforming characteristics, changing transmission power, changing gain, or changing S parameters.

9. The computer-implemented method of claim 7 , wherein the operational parameters associated with the antenna on the mobile electronic device are changed based on the location of the antenna within the mobile electronic device.

10. The computer-implemented method of claim 7 , wherein the operational parameters associated with the antenna on the mobile electronic device are changed based on what is being used as a radiating element for the antenna.

11. A system comprising:
at least one physical processor; physical memory comprising computer-executable instructions that, when executed by the physical processor, cause the physical processor to:
access one or more portions of contextual information based on at least one touch input from a touch-based sensor on a mobile electronic device, the contextual information indicating which portions of the mobile electronic device are being touched;
determine, based on the indication of which portions of the mobile electronic device are being touched, that at least one antenna is physically located within a specified distance of the portions of the mobile electronic device that are being touched;
determine, based on the contextual information and the determination of the at least one antenna's physical location, which of one or more specified operational parameters associated with the at least one antenna of the mobile electronic device are to be changed, wherein the determining includes predicting, based on the contextual information, which specified operational parameters are to be changed for the antenna; and
change the specified operational parameters associated with the at least one antenna on the mobile electronic device based on the prediction.

12. The system of claim 11 , wherein predicting which specified operational parameters are to be changed includes predicting at least one of when to switch between antennas, when to tune the at least one antenna, when or how to change beamforming characteristics, when or how to change antenna amplitude or phase.

13. The system of claim 12 , wherein the predicted changes to the specified operational parameters are based on a predicted change in environment.

14. The system of claim 12 , wherein the predicted changes to the specified operational parameters are based on a predicted action taken by a user in relation to the touch-based sensor.

15. The system of claim 11 , wherein the prediction is performed using artificial intelligence including at least one of machine learning or neural networks.

16. The system of claim 15 , wherein predictions performed using artificial intelligence are performed at least partially on the mobile electronic device.

17. The system of claim 15 , wherein predictions performed using artificial intelligence are performed at least partially remotely, and wherein one or more lookup tables resulting from the remotely performed predictions are provided to the mobile electronic device.

18. The system of claim 17 , wherein the mobile electronic device performs the artificial intelligence-based prediction using the contextual information and using at least a portion of the one or more remotely generated lookup tables.

19. A mobile electronic device that includes a non-transitory computer-readable medium comprising one or more computer-executable instructions that, when executed by at least one processor of a computing device, cause the computing device to:
access one or more portions of contextual information based on at least one touch input from a touch-based sensor on a mobile electronic device, the contextual information indicating which portions of the mobile electronic device are being touched;
determine, based on the indication of which portions of the mobile electronic device are being touched, that at least one antenna is physically located within a specified distance of the portions of the mobile electronic device that are being touched;
determine, based on the contextual information and the determination of the at least one antenna's physical location, which of one or more specified operational parameters associated with at least one antenna of the mobile electronic device are to be changed, wherein the determining includes predicting, based on the contextual information, which specified operational parameters are to be changed for the antenna; and
change the specified operational parameters associated with the at least one antenna on the mobile electronic device based on the prediction.

Assignees

• Meta Platforms Tech Llc

Inventors

• Dou Weiping
• Mattsson Ulf Jan Ove
• Wei Yonghua
• Hsu Chilin
• Ye Geng
• Zhu Jiang

Classifications

• G06F3/0484

  for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range · CPC title

• G06F3/011

  Arrangements for interaction with the human body, e.g. for user immersion in virtual reality (blind teaching G09B21/00) · CPC title

• G04G9/0064

  in which functions not related to time can be displayed (digital output to display devices of digital computers G06F3/14) · CPC title

• G04G9/007

  combined with a calculator or computing means · CPC title

• G04G21/08

  Touch switches specially adapted for time-pieces · CPC title