FIELD: wireless communication equipment.
SUBSTANCE: invention relates to mobile communication. In user terminal 20 receiving section 202 receives downlink signal including data signal and demodulation reference signal, and control section 203 controls reception of the demodulation reference signal included in the downlink signal based on one of the first display method and the second display method, set to user terminal 20, wherein in the first display method, the demodulation reference signal is mapped to fixed symbols in a subframe, and in the second display method, the demodulation reference signal is mapped to upper symbols from symbols provided for the data signal in the subframe.
EFFECT: technical result consists in display of symbol position of reference signal (RS) of demodulation to reduce effect of noise caused by RS of demodulation or delay during data channel demodulation.
10 cl, 10 dwg
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