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AssigneeHuawei Technologies Co., Ltd.
InventorsChangliang Li, Yanzhao Pang, Xiaodong Li
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A digital pre-distortion (DPD) calibration coefficient control method and apparatus are applied to a microwave communications device that includes an analog device and a digital device, and can ensure a DPD calibration effect, where the method includes determining, by interpolation and according to DPD calibration coefficients corresponding to at least 2N typical working states of the analog device obtained in advance, a specified DPD calibration coefficient corresponding to a specified working state of the analog device, where N is a quantity of parameters representing a working state of the analog device, and controlling a DPD calibration coefficient according to the determined specified DPD calibration coefficient corresponding to the specified working state of the analog device.
A digital pre-distortion (DPD) calibration coefficient control method, applied to a microwave communications device, wherein the microwave communications device comprises an analog device and a digital device, wherein a DPD technology is used in the digital device, and wherein the method comprises:
A digital pre-distortion (DPD) calibration coefficient control apparatus, applied to a microwave communications device, wherein the microwave communications device comprises an analog device and a digital device, wherein a DPD technology is used in the digital device, and wherein the apparatus comprises:
A computer program product comprising a non-transitory computer readable storage medium storing program code thereon for digital pre-distortion (DPD) calibration coefficient control, applied to a microwave communications device, wherein the microwave communications device comprises an analog device and a digital device, wherein a DPD technology is used in the digital device, and wherein the program code comprising instructions for executing a method that comprises:
Dependencies are inferred from the claim text.