System and method for beam reporting content
An apparatus configured to be employed in a user equipment (UE) associated with a new radio (NR) communication system is disclosed. The apparatus comprises one or more processors configured to process a beam reporting configuration signal received from a gNodeB associated therewith. In some embodiments, the beam reporting configuration signal comprises a measurement quantity information on one or more measurement quantities to be reported by the UE to the gNodeB during beam reporting, for a set of beams associated with the gNodeB, wherein the one or more measurement quantities comprises layer 1 signal to interference plus noise ratio (L1-SINR), or both L1-SINR and L1 reference signal receive power (RSRP). In some embodiments, the beam reporting configuration signal further comprises a reference signal information on a reference signal to be utilized by the UE for measuring the one or more measurement quantities for the set of beams associated with the gNodeB.
1. An apparatus to implement a user equipment (UE), wherein the apparatus comprises:
one or more processors; and
one or more non-transitory computer-readable media comprising instructions that, upon execution of the instructions by the one or more processors, are to configure the UE to:
identify a configuration signal related to layer 1 (L1)-signal to interface plus noise (SINR) measurement of a set of beams, wherein the configuration signal includes information related to a reference signal to be used for the L1-SINR measurement;
measure, based on the configuration signal, respective SINRs of respective beams of the set of beams; and
transmit, to a base station, an indication of measurements of the respective SINRs, wherein the measurements include a measurement of a beam with a highest measured SINR of the set of beams.
2. The apparatus of claim 1 , wherein the configuration signal further comprises an indication of a number of beams in the set of beams to be measured.
3. The apparatus of claim 1 , wherein the reference signal is a channel state information (CSI)-reference signal (RS).
4. The apparatus of claim 1 , wherein the measurement of the beam with the higher measured SINR is indicated based on an absolute value.
5. The apparatus of claim 4 , wherein the measurements of the respective SINRs of beams of the set of beams that are not the beam with the highest measured SINR are indicated based on differential values.
6. The apparatus of claim 1 , wherein the reference signal is further to be used for L1-reference signal receive power (RSRP).
7. The apparatus of claim 6 , wherein the measurement includes a measurement of a beam with a highest measured RSRP.
8. One or more non-transitory computer-readable media comprising instructions that, upon execution of the instructions by one or more processors of a user equipment (UE), are to configure the UE to:
identify a configuration signal related to layer 1 (L1)-signal to interface plus noise (SINR) measurement of a set of beams, wherein the configuration signal includes information related to a reference signal to be used for the L1-SINR measurement;
measure, based on the configuration signal, respective SINRs of respective beams of the set of beams; and
transmit, to a base station, an indication of measurements of the respective SINRs, wherein the measurements include a measurement of a beam with a highest measured SINR of the set of beams.
9. The one or more non-transitory computer-readable media of claim 8 , wherein the configuration signal further comprises an indication of a number of beams in the set of beams to be measured.
10. The one or more non-transitory computer-readable media of claim 8 , wherein the reference signal is a channel state information (CSI)-reference signal (RS).
11. The one or more non-transitory computer-readable media of claim 8 , wherein the measurement of the beam with the higher measured SINR is indicated based on an absolute value.
12. The one or more non-transitory computer-readable media of claim 11 , wherein the measurements of the respective SINRs of beams of the set of beams that are not the beam with the highest measured SINR are indicated based on differential values.
13. The one or more non-transitory computer-readable media of claim 8 , wherein the reference signal is further to be used for L1-reference signal receive power (RSRP).
14. The one or more non-transitory computer-readable media of claim 13 , wherein the measurement includes a measurement of a beam with a highest measured RSRP.
15. An apparatus to implement a base station, wherein the apparatus comprises:
one or more processors; and
one or more non-transitory computer-readable media comprising instructions that, upon execution of the instructions by the one or more processors, are to configure the base station to:
transmit, to a user equipment (UE), a configuration signal related to layer 1 (L1)-signal to interface plus noise (SINR) measurement of a set of beams, wherein the configuration signal includes information related to a reference signal to be used for the L1-SINR measurement; and
identify, receive from the UE based on the configuration signal, an indication of measurements of respective SINRs of respective beams of the set of beams, wherein the measurements include a measurement of a beam with a highest measured SINR of the set of beams.
16. The apparatus of claim 15 , wherein the configuration signal further comprises an indication of a number of beams in the set of beams to be measured.
17. The apparatus of claim 15 , wherein the reference signal is a channel state information (CSI)-reference signal (RS).
18. The apparatus of claim 15 , wherein the measurement of the beam with the higher measured SINR is indicated based on an absolute value.
19. The apparatus of claim 18 , wherein the measurements of the respective SINRs of beams of the set of beams that are not the beam with the highest measured SINR are indicated based on differential values.
20. The apparatus of claim 15 , wherein the reference signal is further to be used for L1-reference signal receive power (RSRP).