Automated frequency coordination and device location awareness

Patent metadata

Field	Value
Publication number	US-11943683-B2
Application number	US-202217851476-A
Country	US
Kind code	B2
Filing date	Jun 28, 2022
Priority date	May 16, 2019
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

Methods, systems, and computer readable media described herein can be operable to facilitate location determination, communications with an AFC system, configuring operational parameters in response to an identification of active 6 GHz paths, and timing distribution and low-latency services. Methods, systems, and computer readable media are described herein for implementing and improving use of automated frequency coordination (AFC), operational deployment of the 6 GHz band for unlicensed devices, and use of the 6 GHz band for low-latency services, timing distribution, and QoS.

First claim

We claim:

1. A method for a controller to identify one or more operating requirements for use by an access device comprising:
receiving location information associated with the access device, wherein the access device is a Wi-Fi access device;
sending the location information to the access device using a secure authenticated Wi-Fi connection;
determining that the access device is within a proximity to one or more exclusion zones based upon a baseline location of the access device, wherein the baseline location is based on the location information and one or more Wi-Fi location determination features, and wherein the one or more exclusion zones correspond to one or more areas in which unlicensed band usage impacts one or more microwave paths;
determining one or more frequencies to avoid based on the proximity of the access device to the one or more exclusion zones;
identifying one or more operating requirements of the access device based on the proximity of the access device to the one or more exclusion zones; and
outputting the one or more operating requirements to the access device.

2. The method of claim 1 , further comprising:
determining that the access device has moved by comparing a current location of the access device to the baseline location; and
initiating an action for ensuring compliance with one or more regulatory requirements based on the determining that the access device has moved.

3. The method of claim 2 , wherein the initiating the action comprises any of halting an automated frequency coordination (AFC) regulated operation, reducing a transmit power, changing a channel to a channel that does not require ACS-regulated operation, power down, or any combination thereof.

4. The method of claim 2 , wherein the comparing the current location to the baseline location comprises determining that a difference between the current location and the baseline location exceeds a threshold.

5. The method of claim 1 , wherein the determining that the access device is within the proximity to the one or more exclusion zones is based on an uncertainty associated with the baseline location.

6. The method of claim 1 , wherein the one or more operating requirements comprises a maximum transmit power level, an allowed frequency block, or both.

7. The method of claim 1 , wherein the one or more exclusion zones are designated areas in which unlicensed band usage impacts one or more microwave paths.

8. A device to identify one or more operating requirements for an access device comprising:
a memory storing one or more computer-readable instructions; and
a processor configured to execute the one or more computer-readable instructions to:
receive location information associated with the access device, wherein the access device is a Wi-Fi access device;
send the location information to the access device using a secure authenticated Wi-Fi connection;
determine that the access device is within a proximity to one or more exclusion zones based upon a baseline location of the access device, wherein the baseline location is based on the location information and one or more Wi-Fi location determination features, and wherein the one or more exclusion zones correspond to one or more areas in which unlicensed band usage impacts one or more microwave paths;
determine one or more frequencies to avoid based on the proximity of the access device to the one or more exclusion zones;
identify one or more operating requirements of the access device based on the proximity of the access device to the one or more exclusion zones; and
output the one or more operating requirements to the access device.

9. The device of claim 8 , wherein the processor is further configured to execute the one or more computer-readable instructions to:
determine that the access device has moved by comparing a current location of the access device to the baseline location; and
initiate an action for ensuring compliance with one or more regulatory requirements based on the determining that the access device has moved.

10. The device of claim 9 , wherein the initiating the action comprises any of halting an automated frequency coordination (AFC) regulated operation, reducing a transmit power, changing a channel to a channel that does not require ACS-regulated operation, power down, or any combination thereof.

11. The device of claim 9 , wherein the comparing the current location to the baseline location comprises determining that a difference between the current location and the baseline location exceeds a threshold.

12. The device of claim 8 , wherein the determining that the access device is within the proximity to the one or more exclusion zones is based on an uncertainty associated with the baseline location.

13. The device of claim 8 , wherein the one or more operating requirements comprises a maximum transmit power level, an allowed frequency block, or both.

14. The device of claim 8 , wherein the one or more exclusion zones are designated areas in which unlicensed band usage impacts one or more microwave paths.

15. One or more non-transitory computer readable media of a device having instructions operable to cause one or more processors to perform the operations comprising:
receiving location information associated with the access device, wherein the access device is a Wi-Fi access device;
sending the location information to the access device using a secure authenticated Wi-Fi connection;
determining that an access device is within a proximity to one or more exclusion zones based upon a baseline location, wherein the baseline location is based on the location information and one or more Wi-Fi location determination features, and wherein the one or more exclusion zones correspond to one or more areas in which unlicensed band usage impacts one or more microwave paths; and
determining one or more frequencies to avoid based on the proximity of the access device to the one or more exclusion zones;
identifying one or more operating requirements of the access device based on the proximity of the access device to the one or more exclusion zones; and
outputting the one or more operating requirements to the access device.

16. The one or more non-transitory computer readable media of claim 15 , wherein the one or more computer-readable instructions when executed by the processor further cause the portal system to further perform the one or more operations comprising:
determining that the access device has moved by comparing a current location of the access device to the baseline location; and
initiating an action for ensuring compliance with one or more regulatory requirements based on the determining that the access device has moved.

17. The one or more non-transitory computer readable media of claim 16 , wherein the initiating the action comprises any of halting an automated frequency coordination (AFC) regulated operation, reducing a transmit power, changing a channel to a channel that does not require ACS-regulated operation, power down, or any combination thereof.

18. The one or more non-transitory computer readable media of claim 16 , wherein the comparing the current location to the baseline location comprises determining that a difference between the current location and the baseline location exceeds a threshold.

19. The one or more non-transitory computer readable media of claim 15 , wherein at least one of:
determining that the access device is within the proximity to the one or more exclusion zones is based on an uncertainty associated with the baseline lo

Assignees

• Arris Entpr Llc

Inventors

• Ansley Carol J
• Cheevers Charles
• Wheelock Ian
• Gravely Thomas

Classifications

• H04W4/029 Primary

  Location-based management or tracking services · CPC title

• H04W16/14

  Spectrum sharing arrangements {between different networks} · CPC title

• G01S5/0036 Primary

  of measured values, i.e. measurement on mobile and position calculation on base station · CPC title

• H04W64/00

  Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management · CPC title

• G01S5/0244

  Accuracy or reliability of position solution or of measurements contributing thereto · CPC title