Reduced complexity sc-fdma optimized based on ul evm requirement
AssigneeQUALCOMM Incorporated
InventorsAviv REGEV, Ronen SHAKED, Shay LANDIS
Life of this patent
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Abstract
A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives an indication of a requested value of an error vector magnitude (EVM) for a resampling process for an input signal from a network entity. The UE further processes the input signal using the resampling process and a set of parameters to obtain a processed signal. The set of parameters is based on the requested value of the EVM. The UE then communicates the processed signal with the network entity.
Claims30
An apparatus for wireless communication at a user equipment (UE), comprising:
- at least one memory;
- and
- at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor is configured to:
- receive, from a network entity, an indication of a requested value of an error vector magnitude (EVM) for a resampling process for an input signal;
- process the input signal using the resampling process and a set of parameters to obtain a processed signal, wherein the set of parameters is based on the requested value of the EVM;
- and
- communicate the processed signal with the network entity.
An apparatus for wireless communication at a network entity, comprising:
- at least one memory;
- and
- at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor is configured to:
- transmit, to a user equipment (UE), an indication of a requested value of an error vector magnitude (EVM) for a resampling process for an input signal at the UE;
- communicate with the UE to identify a set of parameters associated with the resampling process;
- and
- receive a processed signal, wherein the processed signal is processed based on the input signal using the resampling process.
A method of wireless communication at a user equipment (UE), comprising:
- receiving, from a network entity, an indication of a requested value of an error vector magnitude (EVM) for a resampling process for an input signal;
- processing the input signal using the resampling process and a set of parameters to obtain a processed signal, wherein the set of parameters is based on the requested value of the EVM;
- and
- communicating the processed signal with the network entity.
A method of wireless communication at a network entity, comprising:
- transmitting, to a user equipment (UE), an indication of a requested value of an error vector magnitude (EVM) for a resampling process for an input signal at the UE;
- communicating with the UE to identify a set of parameters associated with the resampling process;
- and
- receiving a processed signal, wherein the processed signal is processed based on the input signal using the resampling process.
Dependencies are inferred from the claim text.