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US 2022/0022236 A1Published application
Dci-based tone reservation for power control
AssigneeQUALCOMM Incorporated
InventorsJunyi Li, Juergen Cezanne, Vasanthan Raghavan
Life of this patent
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AssigneeQUALCOMM Incorporated
InventorsJunyi Li, Juergen Cezanne, Vasanthan Raghavan
Estimating the term…
Methods, systems, and devices for wireless communications are described. To reduce peak-to-average power ratio (PAPR) associated with transmissions in a wireless communications system, a user equipment (UE) may implement tone reservation techniques. The UE may receive downlink control information from a base station that indicates a set of allocated resources that the UE is to use for the tone reservation. The UE may identify a first set of tones of the set of allocated resources for transmitting a data signal and a second set of tones of the set of allocated resources for transmitting a peak-reduction signal that reduces the peak power of the data signal. The UE may transmit the data signal and the peak-reduction signal based on the received downlink control information.
An apparatus for wireless communications at a user equipment (UE), comprising:
An apparatus for wireless communications at a base station, comprising:
A method for wireless communications at a user equipment (UE), comprising:
A method for wireless communications at a base station, comprising:
Dependencies are inferred from the claim text.