Method and apparatus for optimizing of beamforming based on user experience

Patent metadata

Field	Value
Publication number	US-12375156-B2
Application number	US-202418638214-A
Country	US
Kind code	B2
Filing date	Apr 17, 2024
Priority date	Apr 30, 2019
Publication date	Jul 29, 2025
Grant date	Jul 29, 2025

Abstract

A system may include an access network comprising at least two base stations configured to communicate with a wireless communication device via dynamically steerable or formable beams, a resource manager disposed at a location accessible via the access network or at the wireless communication device, and an experience tester configured to determine a qualitative assessment of capabilities of the access network relative to different categories of services or applications for the wireless communication device via a first beam formed or selected to serve the communication device. The resource manager may be configured to initiate a handover based on both location-based criteria and user experience based criteria. The user experience based criteria may be associated with the qualitative assessment.

First claim

What is claimed is:

1. A method comprising:
receiving an indication of a qualitative assessment of capabilities of an access network relative to different categories of services or applications for a communication device utilizing the access network via a first beam formed or selected to serve the communication device;
forming or selecting a second beam associated in response to the qualitative assessment falling below a predefined threshold; and
initiating a handover of the communication device from the first beam to the second beam.

2. The method of claim 1 , wherein forming or selecting the second beam comprises forming or selecting the second beam from a different access point than an access point from which the first beam originated.

3. The method of claim 1 , wherein forming or selecting the second beam comprises forming or selecting the second beam from the same access point as an access point from which the first beam originated.

4. The method of claim 1 , wherein the receiving the indication further comprises receiving an indication of resource contention associated with the first beam.

5. The method of claim 4 , wherein conducting the handover reduces resource contention on the first beam.

6. The method of claim 1 , wherein forming or selecting the second beam comprises determining whether a candidate resource for providing the second beam has received a positive qualitative assessment within a predetermined period of time.

7. The method of claim 1 , wherein forming or selecting the second beam comprises conducting a second qualitative assessment for a candidate resource capable of providing the second beam and determining whether the second qualitative assessment is an improvement over the qualitative assessment associated with the first beam.

8. A resource manager comprising processing circuitry configured to:
receive an indication of a qualitative assessment of capabilities of an access network relative to different categories of services or applications for a communication device utilizing the access network via a first beam formed or selected to serve the communication device;
form or select a second beam associated with a candidate resource in response to the qualitative assessment falling below a predefined threshold; and
initiate a handover of the communication device from the first beam to the second beam.

9. The resource manager of claim 8 , wherein the processing circuitry is configured to form or select the second beam by forming or selecting the second beam from a different access point than an access point from which the first beam originated.

10. The resource manager of claim 8 , wherein the processing circuitry is configured to form or select the second beam by forming or selecting the second beam from the same access point as an access point from which the first beam originated.

11. The resource manager of claim 8 , wherein the receiving the indication further comprises receiving an indication of resource contention associated with the first beam.

12. The resource manager of claim 11 , wherein conducting the handover reduces resource contention on the first beam.

13. The resource manager of claim 8 , wherein forming or selecting the second beam comprises determining whether a candidate resource for providing the second beam exists by determining whether the candidate resource has received a positive qualitative assessment within a predetermined period of time.

14. The resource manager of claim 8 , wherein forming or selecting the second beam comprises determining whether a candidate resource for providing the second beam exists by conducting a second qualitative assessment for the candidate resource and determining whether the second qualitative assessment is an improvement over the qualitative assessment associated with the first beam.

15. A system comprising;
an access network comprising at least two base stations configured to communicate with a wireless communication device via dynamically steerable or formable beams;
a resource manager disposed at a location accessible via the access network or at the wireless communication device; and
an experience tester configured to determine a qualitative assessment of capabilities of the access network relative to different categories of services or applications for the wireless communication device via a first beam formed or selected to serve the communication device,
wherein the resource manager is configured to initiate a handover based on user experience based criteria, the user experience based criteria being associated with the qualitative assessment.

16. The system of claim 15 , wherein the resource manager is configured to:
receive an indication of the qualitative assessment;
determine whether a candidate resource exists in response to the qualitative assessment being below a predefined threshold;
form or select a second beam associated with the candidate resource in response to determining that the candidate resource exists for initiation of the handover from the first beam to the second beam.

17. The system of claim 15 , wherein forming or selecting the second beam comprises forming or selecting the second beam from a different base station than a base station from which the first beam originated.

18. The system of claim 15 , wherein forming or selecting the second beam comprises forming or selecting the second beam from the same base station as a base station from which the first beam originated.

19. The system of claim 16 , wherein determining whether the candidate resource exists comprises determining whether the candidate resource has received a positive qualitative assessment within a predetermined period of time.

20. The system of claim 16 , wherein determining whether the candidate resource exists comprises conducting a second qualitative assessment for the candidate resource and determining whether the second qualitative assessment is an improvement over the qualitative assessment associated with the first beam.

Assignees

• Smartsky Networks LLC

Inventors

• Stone Ryan

Classifications

• H04B7/0695 Primary

  using beam selection · CPC title

• H04W36/30

  by measured or perceived connection quality data · CPC title

• H04W36/302

  due to low signal strength · CPC title

• H04W84/06

  Airborne or Satellite Networks (space-based or airborne stations H04B7/185) · CPC title

• H04W16/28

  using beam steering · CPC title