System and method for beam management with emissions limitations
AssigneeHuawei Technologies Co., Ltd.
InventorsBin Liu, Pengfei Xia, Young Hoon Kwon
Life of this patent
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Abstract
A computer-implemented method for operating a user equipment (UE) includes measuring beamformed reference signals, selecting one or more beams in accordance with the measured beamformed reference signals, and determining, by the UE, that an uplink transmit power of the UE on a subset of the one or more beams is limited by emission criteria, and based thereon, transmitting, by the UE, a beam report indicating the one or more beams and an uplink transmit power limitation.
Claims27
A method implemented by a user equipment (UE), the method comprising:
- measuring, by the UE, beamformed reference signals;
- selecting, by the UE, one or more beams in accordance with the measured beamformed reference signals;
- and
- determining, by the UE, that an uplink transmit power of the UE on a subset of the one or more beams is limited by emission criteria, and based thereon,
- transmitting, by the UE, a beam report indicating the one or more beams and an uplink transmit power limitation.
A method implemented by an access node, the method comprising:
- transmitting, by the access node, beamformed reference signals;
- receiving, by the access node from a user equipment (UE), a beam report indicating one or more beams and an uplink transmit power limitation;
- and
- selecting, by the access node, one or more beam pair links (BPLs) from the one or more beams in accordance with the beam report.
A user equipment (UE) comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more processors in communication with the non-transitory memory storage, wherein the one or more processors execute the instructions to:
- measure beamformed reference signals,
- select one or more beams in accordance with the measured beamformed reference signals, and
- determining, by the UE, that an uplink transmit power of the UE on a subset of the one or more beams is limited by emission criteria, and based thereon,
- transmitting, by the UE, a beam report indicating the one or more beams and an uplink transmit power limitation.
An access node comprising:
- a non-transitory memory storage comprising instructions;
- and
- one or more processors in communication with the non-transitory memory storage, wherein the one or more processors execute the instructions to:
- transmit beamformed reference signals,
- receive, from a user equipment (UE), a beam report indicating one or more beams and an uplink transmit power limitation, and
- select one or more beam pair links (BPLs) from the one or more beams in accordance with the beam report.
Dependencies are inferred from the claim text.