Digital pre-distortion control method and electronic equipment

Digital pre-distortion control method and electronic equipment

The invention provides a digital pre-distortion control method and electronic equipment. The method comprises the following steps: acquiring target signal strength of the electronic equipment and target transmitting power of a signal; determining whether a target compression point matched with the t...

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Hauptverfasser: QIU CHENGHONG, CHEN FEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator QIU CHENGHONG
CHEN FEI
description The invention provides a digital pre-distortion control method and electronic equipment. The method comprises the following steps: acquiring target signal strength of the electronic equipment and target transmitting power of a signal; determining whether a target compression point matched with the target signal intensity and the target transmitting power exists or not according to a preset corresponding relationship among the signal intensity, the transmitting power and the compression point; if so, starting the target compression point through a digital pre-distortion technology to compress the input power of a power amplifier of the electronic equipment; and if not, closing the function of the digital pre-distortion technology. According to the invention, the function opportunity for starting the digital pre-distortion technology, the starting compression point degree and the function opportunity for closing the digital pre-distortion technology can be flexibly controlled, so that the influence on the signa
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Digital pre-distortion control method and electronic equipment
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