Prioritization of relay data packets

1. A method comprising:

identifying, in a network utilizing a first radio access technology (RAT) and a second higher performance RAT, a relay node as utilizing the second higher performance RAT;

receiving a buffer status report from the relay node utilizing the second higher performance RAT;

determining if a relay node buffer for the relay node utilizing the second higher performance RAT is full based on the buffer status report; and

applying an updated quality of service (QoS) profile to the relay node when the relay node buffer is full, thereby improving QoS for the relay node utilizing the second higher performance RAT.

2. The method of claim 1 , further comprising identifying at least one relay node within a sector.

3. The method of claim 1 , wherein the relay node utilizing the second higher performance RAT is a 5G relay node.

4. The method of claim 1 , further comprising determining an end-to-end latency on a link between a master node utilizing the first RAT and secondary node utilizing the second higher performance RAT communicating with the relay node.

5. The method of claim 4 , further comprising comparing the end-to end latency with a threshold value and applying the updated QoS profile to the relay node when the end-to-end latency satisfies the threshold value.

6. The method of claim 1 , further comprising determining a number of wireless devices connected to a master node and a secondary node within a cell.

7. The method of claim 6 , further comprising comparing the number of wireless devices to a threshold number and applying the updated QoS profile to the relay node when the number of wireless devices satisfies the threshold number.

8. The method of claim 1 , wherein the relay node is connected to a master node and a secondary node and the master node is an eNodeB and the secondary node is a gNodeB.

9. The method of claim 8 , further comprising receiving the buffer status report at the master node.

10. A system comprising:

a master node communicating using a first radio access technology (RAT) and at least one secondary node utilizing a second higher performance RAT, the master node and the secondary node connected by a link and communicating with multiple wireless devices within a sector;

at least one relay node communicating with the master node and the secondary node; and

at least one processor configured to:

identify the relay node as utilizing the second higher performance RAT;

determine a load within the sector;

compare the load to a threshold load value; and

apply an updated QoS profile to the relay node utilizing the second higher performance RAT when the load satisfies the threshold load value in order to prioritize data packets from the relay node utilizing the second higher performance RAT over data packets from other relay nodes.

11. The system of claim 10 , wherein the processor is further configured to determine an end-to-end latency on a link between the master node and the at least one secondary node communicating with the relay node.

12. The system of claim 11 , wherein the processor is further configured to compare the end-to end latency with a threshold value and apply the updated QoS profile to the relay node when the end-to-end latency satisfies the threshold value.

13. The system of claim 10 , wherein the master node receives a buffer status report from the relay node.

14. The system of claim 13 , wherein the master node determines if the buffer status report of the relay node indicates that a buffer of the relay node is full.

15. The system of claim 14 , wherein the processor applies the updated QoS profile to the relay node when the buffer of the relay node is full.

16. A processing node configured to perform operations comprising:

a processor executing instructions to perform operations including,

determining a load on a sector by determining an end-to-end latency on a link between a master node utilizing a first radio access technology (RAT) and secondary node using a second higher performance RAT communicating with a relay node utilizing the second higher performance RAT;

comparing the load to a threshold load value;

receiving a buffer status report from the relay node utilizing the second higher performance RAT;

comparing the buffer status to a predetermined threshold; and

applying an updated QoS profile to a relay node utilizing the second higher performance RAT within the sector when the load satisfies the threshold load value and the buffer status satisfies the predetermined threshold.

17. The processing node of claim 16 , wherein the operations further comprise comparing the end-to end latency with a threshold value and applying the updated QoS profile to the relay node when the end-to-end latency satisfies the threshold value.

18. The processing node of claim 16 , wherein determining the load on the sector comprises determining a number of wireless devices connected to a master node and a secondary node within a cell.

19. The processing node of claim 18 , wherein the operations further comprise comparing the number of wireless devices to a threshold number and applying the updated QoS profile to the relay node when the number of wireless devices satisfies the threshold number.