Geofencing using a priority access license protection area

1. A user equipment provisioning server, comprising:

a processor; and

memory configured to store executable instructions that, when executed by the processor, cause the processor to:

receive an indication of a priority access license (PAL) protection area associated with a citizens broadband radio service device (CBSD) of an operator having a priority access license to a Citizens Broadband Radio Service (CBRS) channel of a CBRS band,

the PAL protection area representing a geographic area surrounding the CBSD and in which the CBSD uses the CBRS channel;

determine whether to fence a user equipment of a subscriber of the operator inside or outside of the PAL protection area; and

provision the user equipment to limit the user equipment to operating within the PAL protection area or exclude the user equipment from operating within the PAL protection area,

wherein provisioning the user equipment includes configuring a profile of an embedded-Subscriber Identity Module (eSIM) of the user equipment with configuration information specifying whether the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area.

2. The user equipment provisioning server of claim 1 , wherein the executable instructions, when executed by the processor, cause the processor to:

send the configuration information to the user equipment for configuring the profile of the eSIM.

3. The user equipment provisioning server of claim 1 , wherein the executable instructions cause the processor to:

receive the indication of the PAL protection area from a spectrum access system (SAS) server, wherein the PAL protection area is determined based on:

a location of the CBSD,

an effective isotropic radiated power (EIRP) of the CBSD,

a height, gain, azimuth or beam width of an antenna of the CBSD, and

a propagation model.

4. A system, comprising:

user equipment of a subscriber of an operator;

a citizens broadband radio service device (CBSD) having a priority access license (PAL) protection area and managed by the operator having a priority access license to a Citizens Broadband Radio Service (CBRS) channel of a CBRS band,

the PAL protection area representing a geographic area surrounding the CBSD and in which the CBSD uses the CBRS channel; and

a user equipment provisioning server configured to:

receive an indication of the PAL protection area associated with the CBSD;

determine whether to fence a user equipment inside or outside of the PAL protection area; and

provision the user equipment to limit the user equipment to operating with in the PAL protection area or exclude the user equipment from operating within the PAL protection area by:

configuring a profile of an embedded-Subscriber Identity Module (eSIM) of the user equipment with configuration information specifying whether the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area.

5. The system of claim 4 , wherein the user equipment is configured to:

receive the configuration information specifying that the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area; and

modify the profile of the eSIM of the user equipment based on the configuration information.

6. The system of claim 4 , wherein the user equipment is configured to:

receive boundary information of the PAL protection area;

determine a position of the user equipment;

receive the configuration information specifying that the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area; and

determine, based on the boundary information, the position of the user equipment and the configuration information, whether the user equipment is to communicate with the CBSD or on the CBRS channel.

7. The system of claim 4 , wherein the user equipment provisioning server is configured to:

receive the indication of the PAL protection area from a spectrum access system (SAS) server, wherein the PAL protection area is determined based on:

a location of the CBSD,

an effective isotropic radiated power (EIRP) of the CBSD,

a height, gain, azimuth or beam width of an antenna of the CBSD, and

a propagation model.

8. The system of claim 4 , wherein the user equipment is configured to:

in response to being limited to operating within the PAL protection area, refrain from transmitting non-emergency user data to the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, refrain from transmitting the non-emergency user data to the CBSD when the user equipment is positioned inside of the PAL protection area.

9. The system of claim 8 , wherein the user equipment is configured to:

in response to being limited to operating within the PAL protection area, transmit emergency user data to the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, transmit the emergency user data to the CBSD when the user equipment is positioned inside of the PAL protection area.

10. The system of claim 4 , wherein the user equipment is configured to:

in response to being limited to operating within the PAL protection area, receive control information from the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, receive control information from the CBSD when the user equipment is positioned inside of the PAL protection area.

11. A method, comprising:

operating, by a citizens broadband radio service device (CBSD), in a Citizens Broadband Radio Service (CBRS) channel of a CBRS band, the CBSD having a priority access license (PAL) protection area and being managed by the operator having a priority access license to the CBRS channel,

the PAL protection area representing a geographic area surrounding the CBSD;

receiving, by a user equipment provisioning server, an indication of the PAL protection area associated with the CBSD;

determining, by the user equipment provisioning server, whether to fence a user equipment inside or outside of the PAL protection area; and

provisioning, by the user equipment provisioning server, the user equipment to limit the user equipment to operating within the PAL protection area or exclude the user equipment from operating within the PAL protection area,

wherein provisioning the user equipment includes:

configuring a profile of an embedded-Subscriber Identity Module (eSIM) of the user equipment with configuration information specifying whether the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area.

12. The method of claim 11 , comprising:

receiving, by the user equipment, the configuration information specifying that the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area; and

modifying, by the user equipment, the profile of the eSIM of the user equipment based on the configuration information.

13. The method of claim 11 , comprising:

receiving, by the user equipment, boundary information of the PAL protection area;

determining, by the user equipment, a position of the user equipment;

receiving, by the user equipment, the configuration information specifying that the user equipment is limited to operating within the PAL protection area or excluded from operating within the PAL protection area; and

determining, based on the boundary information, the position of the user equipment and the configuration information, whether the user equipment is to communicate with the CBSD or on the CBRS channel.

14. The method of claim 11 , comprising:

receiving, by the user equipment provisioning server, the indication of the PAL protection area from a spectrum access system (SAS) server, wherein the PAL protection area is determined based on:

a location of the CBSD,

an effective isotropic radiated power (EIRP) of the CBSD,

a height, gain, azimuth or beam width of an antenna of the CBSD, and

a propagation model.

15. The method of claim 11 , comprising:

in response to being limited to operating within the PAL protection area, refraining, by the user equipment, from transmitting non-emergency user data to the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, refraining, by the user equipment, from transmitting the non-emergency user data to the CBSD when the user equipment is positioned inside of the PAL protection area.

16. The method of claim 15 , comprising:

in response to being limited to operating within the PAL protection area, transmitting, by the user equipment, emergency user data to the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, transmitting, by the user equipment, the emergency user data to the CBSD when the user equipment is positioned inside of the PAL protection area.

17. The method of claim 11 , comprising:

in response to being limited to operating within the PAL protection area, receiving, by the user equipment, control information from the CBSD when the user equipment is positioned outside of the PAL protection area, or

in response to being excluded from operating within the PAL protection area, receiving, by the user equipment, control information from the CBSD when the user equipment is positioned inside of the PAL protection area.