Policy based dual connectivity traffic steering

1. A system comprising:

one or more processors;

a memory; and

one or more components stored in the memory and executable by the one or more processors to perform operations comprising:

receiving, at a first base station and from a user equipment (UE), a first request to initiate a communication;

sending, to a network device and based at least in part on the first request, a second request for policy information, wherein the policy information is indicative of whether the communication can be transferred to a second base station and is associated with a subscriber level of a user profile associated with the UE;

receiving, at the first base station, the policy information;

determining, based at least in part on the first request, a quality identifier associated with the communication;

determining that the policy information indicates that the communication can be initiated by the second base station; and

instructing, by the first base station and based at least in part on the policy information and the quality identifier, the second base station to initiate the communication with the UE.

2. The system of claim 1 , wherein:

the first base station is eNodeB base station; and

the second base station is a gNodeB base station.

3. The system of claim 1 , wherein the network device is a mobility management entity (MME).

4. The system of claim 1 , wherein:

the quality identifier is a Quality of Service (QoS) Class Identifier (QCI); and

the QCI is indicative of a non-guaranteed bit rate (non-GBR) communication.

5. The system of claim 1 , wherein a first geographic coverage area of the first base station at least partially corresponds to a second geographic coverage area of the second base station.

6. The system of claim 1 , the operations further comprising:

determining a load level associated with the second base station;

determining that the load level is below a threshold load level; and

instructing the second base station to initiate the communication with the UE based at least in part on the load level being below the threshold load level.

7. The system of claim 1 , wherein the first request includes at least one of device capability information or an international mobile subscriber identity (IMSI).

8. The system of claim 1 , wherein:

the UE is a first UE,

the policy information is first policy information,

the communication is a first communication, and

the quality identifier is a first quality identifier,

the operations further comprising:

receiving, at the first base station and from a second UE, a third request to initiate a second communication;

sending, to the network device and based at least in part on the third request, a fourth request for second policy information, the second policy information indicative of whether the second communication can be transferred to the second base station;

receiving, at the first base station, the second policy information;

determining that the second policy information indicates that the second communication is not to be initiated by the second base station; and

establishing, based at least in part on the policy information, a communication session between the first base station and the second UE.

9. A processor-implemented method comprising:

receiving, at a first base station and from a user equipment (UE), a first request to initiate a communication, the first base station configured to communicate via a first communication type;

sending, to a network device and based at least in part on the first request, a second request for policy information, wherein the policy information is indicative of whether the communication can be transferred to a second base station configured to communicate via a second communication type and is associated with a subscriber level of a user profile associated with the UE;

receiving, at the first base station, the policy information;

determining, based at least in part on the first request, a quality identifier associated with the communication;

selecting, as a selected base station and based at least in part on the policy information and the quality identifier, the first base station or the second base station to communicate with the UE; and

initiating, by the selected base station, the communication with the UE.

10. The processor-implemented method of claim 9 , wherein initiating the communication with the UE comprises:

establishing a first communication session between the first base station and the UE; or

instructing, by the first base station, the second base station to establish a second communication session between the second base station and the UE.

11. The processor-implemented method of claim 9 , wherein:

the first base station is a Long-Term Evolution (LTE) base station; and

the second base station is a New Radio (NR) base station.

12. The processor-implemented method of claim 9 , further comprising:

determining a first load associated with the first base station;

determining a second load associated with the second base station; and

selecting the selected base station based at least in part on the first load and the second load.

13. The processor-implemented method of claim 9 , further comprising:

determining that the policy information indicates that the communication can be transferred to the second base station; and

selecting the selected base station based at least in part on the policy information and the quality identifier.

14. The system of claim 1 , the operations further comprising:

determining signal data associated with at least one of a first wireless signal associated with the first base station and the UE or a second wireless signal associated with the second base station and the UE; and

instructing the second base station to initiate the communication with the UE further based at least in part on the signal data.

15. The system of claim 14 , wherein the signal data comprises at least one of:

received signal strength indication (RSSI) data;

reference signal received power (RSRP) data;

reference signal received quality (RSRQ) data; or

signal-to-interference-plus-noise ratio (SINR) data.

16. The processor-implemented method of claim 9 , wherein:

the quality identifier is a Quality of Service (QoS) Class Identifier (QCI); and

the QCI is indicative of a non-guaranteed bit rate (non-GBR) communication.

17. The processor-implemented method of claim 9 , wherein the selecting is performed by the first base station.

18. The processor-implemented method of claim 9 , wherein the first request includes at least one of device capability information or an international mobile subscriber identity (IMSI).

19. The processor-implemented method of claim 9 , further comprising:

determining signal data associated with at least one of a first wireless signal associated with the first base station and the UE or a second wireless signal associated with the second base station and the UE; and

selecting the selected base station further based at least in part on the signal data.

20. The processor-implemented method of claim 19 , wherein the signal data comprises at least one of:

received signal strength indication (RSSI) data;

reference signal received power (RSRP) data;

reference signal received quality (RSRQ) data; or

signal-to-interference-plus-noise ratio (SINR) data.