WIRELESS DATA TRANSMISSION DEVICE, WIRELESS DATA TRANSMISSION SYSTEM, WIRELESS DATA TRANSMISSION METHOD AND PROGRAM

摘要

FIELD: calculating; counting.;SUBSTANCE: invention relates to wireless communication. Provided is an electronic device comprising a circuit configured to: control when receiving a first reference signal or a second reference signal, a second reference signal with a weight; determining information on first weight of transfer and information on second weight of transfer based on reception of first reference signal or second reference signal; and control when transmitting information on first weight of transmission in accordance with first period and information on second weight of transfer in accordance with second period, first period differs from second period, wherein second transmission weight information is determined and transmitted after transmission of first transmission weight information, first transmission weight information is determined in advance.;EFFECT: technical result is reduction of load associated with calculations for partner during data exchange to determine transfer weight.;23 cl, 18 dwg