Unmanned aerial vehicle wireless energy-carrying auxiliary relay method and system, electronic equipment and storage medium

The invention provides an unmanned aerial vehicle wireless energy-carrying auxiliary relay method and system, electronic equipment and a storage medium. The method comprises the following steps: constructing a use scene model of communication among a base station, an unmanned aerial vehicle relay an...

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Hauptverfasser: MIAO GUOCHUN, HOU XUEJIAN, ZHANG JIANQIANG, ZHANG MENG, ZHANG BOXUN, LIU KAI, LIU JIA, ZHU SHUHAO, SU RUNCONG, PIAN XUECHAO, DONG FANGCHEN, HUANG ZHI, JIANG KUN, GUAN ZIYI, ZHAO JING, LEE DONG-SHIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides an unmanned aerial vehicle wireless energy-carrying auxiliary relay method and system, electronic equipment and a storage medium. The method comprises the following steps: constructing a use scene model of communication among a base station, an unmanned aerial vehicle relay and a to-be-rescued user terminal; performing mathematical description on the use scene model based on the two communication time slots to obtain a mathematical representation of the communication rate at the user terminal to be rescued; under the constraint condition that the power of the unmanned aerial vehicle is limited, the communication rate of a to-be-rescued terminal user is maximized by optimizing a power split ratio, a relay processing matrix and a beam forming vector, so that a model optimization problem is obtained; and solving the model optimization problem by using a preset two-stage step-by-step solving algorithm to obtain the optimal communication rate of the to-be-rescued terminal user. According to