Load balancing in network deployments using unlicensed spectrum

1. A method of wireless communication, comprising:

requesting, by a first network entity, one or more user equipments (UEs) to perform a plurality of frequency measurements, wherein the plurality of frequency measurements comprises measurements in a licensed spectrum and measurements in an unlicensed spectrum;

determining, based at least in part on the plurality of frequency measurements, whether the one or more UEs have access to a second network entity over both the licensed spectrum and the unlicensed spectrum;

determining whether the measurements in the licensed spectrum meet or exceed a first threshold and whether the measurements in the unlicensed spectrum meet or exceed a second threshold, wherein the one or more UEs corresponding to the measurements in the licensed spectrum that meet or exceed the first threshold and the measurements in the unlicensed spectrum that meet or exceed the second threshold are designated to an offload set;

calculating a power back-off value based at least in part on the plurality of frequency measurements and on whether the one or more UEs operate in both the licensed spectrum and the unlicensed spectrum, wherein calculating the power back-off value based on the plurality of frequency measurements comprises calculating the power back-off value based on frequency measurements performed by the one or more UEs designated to the offload set; and

adjusting a cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage, wherein adjusting the cell coverage includes reducing the cell coverage when the one or more UEs have access to the second network entity over both the licensed spectrum and the unlicensed spectrum.

2. The method of claim 1 , wherein adjusting the cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage comprises reducing the cell coverage such that the one or more UEs designated to the offload set are outside the cell coverage.

3. The method of claim 1 , wherein adjusting the cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage causes the one or more UEs to attach to a second network entity providing cell coverage over both the licensed spectrum and the unlicensed spectrum.

4. The method of claim 1 , wherein the requesting comprises requesting the one or more UEs to perform a plurality of frequency measurements on a second network entity.

5. The method of claim 1 , wherein the measurements in the licensed spectrum comprise measurements of intra-frequency Reference Signal Received Power (RSRP) levels of a second network entity in the licensed spectrum.

6. The method of claim 1 , wherein the measurements in the licensed spectrum comprise measurements of intra-frequency Reference Signal Received Quality (RSRQ) levels of a second network entity in the licensed spectrum.

7. The method of claim 1 , wherein the measurements in the unlicensed spectrum comprise measurements of inter-frequency RSRP levels of a second network entity in the unlicensed spectrum.

8. The method of claim 1 , wherein the measurements in the unlicensed spectrum comprise measurements of inter-frequency RSRQ levels of a second network entity in the unlicensed spectrum.

9. The method of claim 1 , wherein the unlicensed spectrum comprises a radio frequency band used in contention-based network operations.

10. A non-transitory computer-readable medium storing computer executable code for wireless communication, comprising:

code for requesting one or more user equipments (UEs) to perform a plurality of frequency measurements, wherein the plurality of frequency measurements comprises measurements in a licensed spectrum and an unlicensed spectrum;

code for determining, based at least in part on the plurality of frequency measurements, whether the one or more UEs have access to a second network entity over both the licensed spectrum and the unlicensed spectrum;

code for determining whether the measurements in the licensed spectrum meet or exceed a first threshold and whether the measurements in the unlicensed spectrum meet or exceed a second threshold, wherein the one or more UEs corresponding to the measurements in the licensed spectrum that meet or exceed the first threshold and the measurements in the unlicensed spectrum that meet or exceed the second threshold are designated to an offload set;

code for calculating a power back-off value based at least in part on the plurality of frequency measurements and on whether the one or more UEs operate in both the licensed spectrum and the unlicensed spectrum, wherein the code for calculating the power back-off value based on the plurality of frequency measurements comprises calculating the power back-off value based on frequency measurements performed by the one or more UEs designated to the offload set; and

code for adjusting a cell coverage based at least in part on the power back-off value such that the one or more UEs are outside the cell coverage, wherein adjusting the cell coverage includes reducing the cell coverage when the one or more UEs have access to the second network entity over both the licensed spectrum and the unlicensed spectrum.

11. An apparatus for wireless communication, comprising:

means for requesting one or more user equipments (UEs) to perform a plurality of frequency measurements, wherein the plurality of frequency measurements comprises measurements in a licensed spectrum and an unlicensed spectrum;

means for determining, based at least in part on the plurality of frequency measurements, whether the one or more UEs have access to a second network entity over both the licensed spectrum and the unlicensed spectrum;

means for determining whether the measurements in the licensed spectrum meet or exceed a first threshold and whether the measurements in the unlicensed spectrum meet or exceed a second threshold, wherein the one or more UEs corresponding to the measurements in the licensed spectrum that meet or exceed the first threshold and the measurements in the unlicensed spectrum that meet or exceed the second threshold are designated to an offload set;

means for calculating a power back-off value based at least in part on the plurality of frequency measurements and on whether the one or more UEs operate in both the licensed spectrum and the unlicensed spectrum, wherein the means for calculating the power back-off value based on the plurality of frequency measurements comprises calculating the power back-off value based on frequency measurements performed by the one or more UEs designated to the offload set; and

means for adjusting a cell coverage based at least in part on the power back-off value such that the one or more UEs are outside the cell coverage, wherein adjusting the cell coverage includes reducing the cell coverage when the one or more UEs have access to the second network entity over both the licensed spectrum and the unlicensed spectrum.

12. An apparatus for wireless communication, comprising:

a memory storing executable instructions; and

a processor in communication with the memory, wherein the processor is configured to execute instructions to:

request one or more user equipments (UEs) to perform a plurality of frequency measurements, wherein the plurality of frequency measurements comprises measurements in a licensed spectrum and an unlicensed spectrum;

determine, based at least in part on the plurality of frequency measurements, whether the one or more UEs have access to a second network entity over both the licensed spectrum and the unlicensed spectrum;

determine whether the measurements in the licensed spectrum meet or exceed a first threshold and whether the measurements in the unlicensed spectrum meet or exceed a second threshold, wherein the one or more UEs corresponding to the measurements in the licensed spectrum that meet or exceed the first threshold and the measurements in the unlicensed spectrum that meet or exceed the second threshold are designated to an offload set;

calculate a power back-off value based at least in part on the plurality of frequency measurements and on whether the one or more UEs operate in both the licensed spectrum and the unlicensed spectrum, wherein the processor configured to calculate the power back-off value based on the plurality of frequency measurements is further configured to calculate the power back-off value based on frequency measurements performed by the one or more UEs designated to the offload set; and

adjust a cell coverage based at least in part on the power back off value such that the one or more UEs are outside the cell coverage, wherein the processor configured to adjust the cell coverage is further configured to reduce the cell coverage when the one or more UEs have access to the second network entity over both the licensed spectrum and the unlicensed spectrum.

13. The apparatus of claim 12 , wherein adjusting the cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage comprises reducing the cell coverage such that the one or more UEs designated to the offload set are outside the cell coverage.

14. The apparatus of claim 12 , wherein adjusting the cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage causes the one or more UEs to attach to a second network entity providing cell coverage over both the licensed spectrum and the unlicensed spectrum.

15. The apparatus of claim 12 , wherein the requesting comprises requesting the one or more UEs to perform a plurality of frequency measurements on a second network entity.

16. The apparatus of claim 12 , wherein the measurements in the licensed spectrum comprise measurements of intra-frequency Reference Signal Received Power (RSRP) levels of a second network entity in the licensed spectrum.

17. The apparatus of claim 12 , wherein the measurements in the licensed spectrum comprise measurements of intra-frequency Reference Signal Received Quality (RSRQ) levels of a second network entity in the licensed spectrum.

18. The apparatus of claim 12 , wherein the measurements in the unlicensed spectrum comprise measurements of inter-frequency RSRP levels of a second network entity in the unlicensed spectrum.

19. The apparatus of claim 12 , wherein the measurements in the unlicensed spectrum comprise measurements of inter-frequency RSRQ levels of a second network entity in the unlicensed spectrum.

20. The apparatus of claim 12 , wherein the unlicensed spectrum comprises a radio frequency band used in contention-based network operations.