Channel estimation method and apparatus, device, and readable storage medium
AssigneeVivo Mobile Communication Co., Ltd.
InventorsJianming Wu, Ang Yang
Life of this patent
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Abstract
The present application discloses a channel estimation method and apparatus, a device, and a readable storage medium. The channel estimation method includes: receiving, by a communication device, a pilot signal and a data signal; determining, by the communication device, a linear feature according to the pilot signal; determining, by the communication device, a nonlinear feature according to the data signal; and performing, by the communication device, channel estimation according to the linear feature and the nonlinear feature.
Claims20
A method of channel estimation, comprising:
- receiving, by a communication device, a pilot signal and a data signal;
- determining, by the communication device, a linear feature according to the pilot signal;
- determining, by the communication device, a nonlinear feature according to the data signal;
- and
- performing, by the communication device, channel estimation according to the linear feature and the nonlinear feature.
A communications device, comprising:
- a memory storing a computer program;
- and a processor coupled to the memory and configured to execute the computer program to perform operations comprising:
- receiving a pilot signal and a data signal;
- determining a linear feature according to the pilot signal;
- determining a nonlinear feature according to the data signal;
- and
- performing channel estimation according to the linear feature and the nonlinear feature.
A non-transitory computer-readable storage medium, storing a computer program, when the computer program is executed by a processor, causes the processor to perform operations comprising:
- receiving a pilot signal and a data signal;
- determining a linear feature according to the pilot signal;
- determining a nonlinear feature according to the data signal;
- and
- performing channel estimation according to the linear feature and the nonlinear feature.
Dependencies are inferred from the claim text.