Dynamic spectrum sharing between coverage types
Assigning resources for transmitting signals to a user equipment includes receiving, at a first node having a first coverage area, an indication of an overlapping coverage area from a second node when the second node is a non-terrestrial node having a second coverage area that overlaps with the first coverage area. Request for resources are received from a user equipment in the first coverage area, and resources assignments to the user equipment are determined based on the first message and the received request. The resource assignments include a first resource assignment for communication with the first node and a second resource assignment for communication with the second node. The resource assignments are transmitted in a second message to the user equipment, which then communicates with the first node using the first resource assignment and to communication with the second node using the second resource assignment.
1. A method of assigning resources for transmitting signals to a user equipment, the method comprising:
receiving, by one or more processors of a first node having a first coverage area, a first message from a second node when the second node is a non-terrestrial node having a second coverage area that overlaps with the first coverage area, the first message including an indication of an overlapping coverage area;
receiving, by the one or more processors, requests for resources from a user equipment in the first coverage area;
determining, by the one or more processors, resource assignments to the user equipment based on the first message and the received request, the resource assignments including a first resource assignment for communication with the first node and a second resource assignment for communication with the second node; and
transmitting, by the one or more processors, the resource assignments to the user equipment in a second message to cause the user equipment to communicate with the first node using the first resource assignment and to communication with the second node using the second resource assignment.
2. The method of claim 1 , wherein the requests for resources from the user equipment includes a request to block a set of resources from use with the first node.
3. The method of claim 1 , wherein the determining of the resource assignments includes determining that the user equipment is in the first coverage area of the first node and the second coverage area of the second node.
4. The method of claim 1 , wherein the determining of the resource assignments includes using Semi-Persistent Scheduling.
5. The method of claim 1 , wherein the first resource assignment is a first frequency band, and the second resource assignment is a second frequency band different from the first frequency band.
6. The method of claim 1 , wherein the first resource assignment is a first time frame in a period, and the second resource assignment is a second time frame in the period different from the first time frame.
7. The method of claim 1 , further comprising sending, by the one or more processors, one or more signals based on the first resource assignment.
8. A system for assigning resources for transmitting signals to a user equipment, the system comprising:
one or more transceivers; and
one or more processors of a first node in communication with the one or more transceivers, the one or more processors being configured to:
receive, using the one or more transceivers, a first message from a second node when the second node is a non-terrestrial node having a second coverage area that overlaps with a first coverage area of the first node, the first message including an indication of an overlapping coverage area;
receive, using the one or more transceivers, requests for resources from a user equipment in the first coverage area;
determine resource assignments to the user equipment based on the first message and the received request, the resource assignments including a first resource assignment for communication with the first node and a second resource assignment for communication with the second node; and
transmit, using the one or more transceivers, the resource assignments to the user equipment in a second message to cause the user equipment to communicate with the first node using the first resource assignment and to communication with the second node using the second resource assignment.
9. The system of claim 8 , wherein the requests for resources from the user equipment includes a request to block a set of resources from use with the first node.
10. The system of claim 8 , wherein the one or more processors are configured to determine the resource assignments based on whether the user equipment is in the first coverage area of the first node and the second coverage area of the second node.
11. The system of claim 8 , wherein the one or more processors are configured to determine of the resource assignments using Semi-Persistent Scheduling.
12. The system of claim 8 , wherein the first resource assignment is a first frequency band, and the second resource assignment is a second frequency band different from the first frequency band.
13. The system of claim 8 , wherein the first resource assignment is a first time frame in a period, and the second resource assignment is a second time frame in the period different from the first time frame.
14. The system of claim 8 , wherein the one or more processors are further configured to send, using the one or more transceivers, one or more signals based on the first resource assignment.
15. The system of claim 8 , further comprising a terrestrial tower.
16. A non-transitory, computer-readable medium including instructions that, when executed by one or more processors, cause the one or more processors to perform a method, the method comprising:
receiving, at a first node having a first coverage area, a first message from a second node when the second node is a non-terrestrial node having a second coverage area that overlaps with the first coverage area, the first message including an indication of an overlapping coverage area;
receiving requests for resources from a user equipment in the first coverage area;
determining resource assignments to the user equipment based on the first message and the received request, the resource assignments including a first resource assignment for communication with the first node and a second resource assignment for communication with the second node; and
transmitting the resource assignments to the user equipment in a second message to cause the user equipment to communicate with the first node using the first resource assignment and to communication with the second node using the second resource assignment.
17. The medium of claim 16 , wherein the requests for resources from the user equipment includes a request to block a set of resources from use with the first node.
18. The medium of claim 16 , wherein the determining of the resource assignments includes determining that the user equipment is in the first coverage area of the first node and the second coverage area of the second node.
19. The medium of claim 16 , wherein the first resource assignment is a first frequency band, and the second resource assignment is a second frequency band different from the first frequency band.
20. The medium of claim 16 , wherein the first resource assignment is a first time frame in a period, and the second resource assignment is a second time frame in the period different from the first time frame.