FIELD: radio engineering and communications.
SUBSTANCE: invention relates to mobile communication. Disclosed is method of communication performance from device to device (D2D) by user equipment in wireless communication system. Method includes stages of: receiving of detection signal from user equipment (UE), transponder, identification of information included into detection signal, on fact, whether UE-transponder is located inside base station coverage area and/or information on fact, if UE-transponder is in connected mode or in standby mode, and performing D2D communication with UE-transponder using said identified information element.
EFFECT: technical result consists in increasing of detection signal transmission efficiency when requesting D2D communication.
10 cl, 11 dwg, 2 tbl
