FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication. User terminal comprises a receiving section configured to receive downlink control information for scheduling a downlink shared channel, wherein downlink control information includes a first field associated with a first number of slots from a last slot for receiving a downlink shared channel to a slot for transmitting hybrid automatic repeat request (HARQ-ACK) acknowledgment information for a downlink shared channel; and a control section configured to determine a slot for transmitting hybrid automatic repeat request (HARQ-ACK) acknowledgment information based on the first field.
EFFECT: technical result of the invention is the possibility of efficient reception of downlink data and transmission of HARQ-ACK signals when using data scheduling methods different from those used in existing LTE systems.
8 cl, 18 dwg
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Authors
Dates
2020-09-02—Published
2017-03-02—Filed