FIELD: communication.
SUBSTANCE: invention relates to the field of communication and, in particular, can be used for transmission. In a communication method, a terminal device receives data from an access device. The terminal device determines the initial location of the second sequence based on the index of a time domain resource or information of a multiple input - multiple output (hereinafter – MIMO) parameter, in which MIMO parameter information is used to specify a beam identifier. Based on the initial value and the initial location of the second sequence, the first sequence is generated, using which received data is descrambled.
EFFECT: technical result is an increase in the efficiency and reliability of data transmission without excessive data retransmission.
27 cl, 16 dwg, 3 tbl
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