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US 2020/0052759 A1Published application
Channel state information (csi) acquisition for dynamic mimo transmission
AssigneeQUALCOMM Incorporated
InventorsYu ZHANG, Wanshi CHEN, Wei CHAO, Hao XU
Life of this patent
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Abstract
Certain aspects of the present disclosure provide techniques for dynamic switching of reference transmission schemes used by a UE for CSI measurement and reporting.
Claims50
A method for wireless communications by a user equipment (UE), comprising:
- determining a reference transmission scheme (TS) for channel state information (CSI) measurement based on signaling received from a base station (BS);
- performing CSI measurement based on the determination;
- and
- transmitting a CSI report based on the measurement.
1 more element
A method for wireless communications by a base station (BS), comprising:
- providing signaling to a user equipment (UE) allowing the UE to determine a reference transmission scheme (TS) for channel state information (CSI) measurement;
- and
- receiving a CSI report from the UE based on the measurement performed according to the reference TS.
Dependencies are inferred from the claim text.