SIMULTANEOUS INFORMATION AND ENERGY TRANSFER METHOD AND RECEPTION METHOD

摘要

The present invention relates to a simultaneous information and energy transfer method and reception method. The transfer method comprises: based on a first optimization parameter set, a transmitting end determines a first pre-allocated parameter set of a first baseband signal on the basis of a first optimization target and a first constraint condition; based on a first optimization result and a second optimization parameter set, the transmitting end determines a second pre-allocated parameter set of a second baseband signal on the basis of a second optimization target and a second constraint condition; the first baseband signal and the second baseband signal among baseband signals are processed into corresponding radiofrequency signals on the basis of the first pre-allocated parameter set and of the second pre-allocated parameter set and transmitted via an antenna; the first baseband signal and the second baseband signal are either an information baseband signal or an energy baseband signal among the baseband signals. Employment of the method of the present invention allows a receiver to be provided with adequate energy, and, by optimizing the information signal and the energy signal by means of an optimization algorithm, allows not only increased energy transfer efficiency but also increased information transfer rate.