Air to ground signaling enhancement for cross-waveform interference measurement and reporting
AssigneeQUALCOMM Incorporated
InventorsQiaoyu Li, Chao Wei, Yu Zhang, Hao Xu
Life of this patent
Estimating the term…
Abstract
A method includes: communicating with a base station using a first waveform; receiving configuration information specifying an interference measurement resource associated with a second waveform different from a channel measurement resource associated with the first waveform; performing channel measurement associated with the first waveform and interference measurement associated with the second waveform, according to the configuration information; and providing channel state information (CSI) feedback to the base station, the CSI feedback based at least in part on the channel measurement and the interference measurement.
Claims23
A method performed by a user equipment (UE), the method comprising:
- communicating with a base station using a first waveform;
- receiving configuration information specifying a channel measurement resource associated with the first waveform and an interference measurement resource associated with a second waveform different from the first waveform;
- performing channel measurement associated with the first waveform according to the channel measurement resource and interference measurement associated with the second waveform;
- according to the interference measurement resource;
- and
- transmitting channel state information (CSI) feedback to the base station, the CSI feedback being based at least in part on the channel measurement and the interference measurement.
A user equipment (UE) comprising:
- at least one transceiver;
- memory comprising instructions;
- and
- a processor configured to execute the instructions to cause the UE to:
- process configuration information from a base station (BS) specifying a channel measurement resource associated with a first waveform and an interference measurement resource associated with a second waveform different from the first waveform;
- perform, via the at least one transceiver, channel measurement associated with the first waveform according to the channel measurement resource and interference measurement associated with the second waveform according to the interference measurement resource;
- and
- transmit, via the at least one transceiver, channel state information (CSI) feedback to the base station, the CSI feedback being based at least in part on the channel measurement and the interference measurement.
A user equipment (UE) comprising:
- means for receiving configuration information specifying a channel measurement resource associated with a first waveform and an interference measurement resource associated with a second waveform different from the first waveform;
- means for performing channel measurement using the channel measurement resource;
- means for performing interference measurement using the interference measurement resource;
- and
- means for transmitting a channel state information (CSI) report to a base station, the CSI report being based at least in part on the channel measurement and the interference measurement.
Dependencies are inferred from the claim text.