FIELD: communication.
SUBSTANCE: invention relates to beam adjustment means for reception of a downlink signal. Indication information related to interference, transmitted by a network device, is received, wherein indication information related to interference indicates the use of a reception beam for reception of a downlink signal, which does not cause interference for a terminal device, and a downlink signal, which causes interference for the terminal device. One or more downlink signals, which do not cause interference, and one or more downlink signals, which cause interference, are received from the network device by means of corresponding reception beams respectively indicated by indication information related to interference. Information related to a beam selected from a set of transmission beams transmitted by the network device is transmitted to the network device, while the selected beam is a beam selected based on indication information related to interference and measurement result obtained by measurement of one or more downlink signals, which do not cause interference, and one or more downlink signals, which cause interference.
EFFECT: increase in the efficiency of beam adjustment.
48 cl, 8 dwg
