Terminal, radio communication method, and base station
AssigneeNtt Docomo, Inc.
InventorsYuki Matsumura, Naoya Shibaike, Satoshi Nagata, Jing Wang, Lan Chen
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Abstract
A terminal according to one aspect of the present disclosure includes: a receiving section that receives information on the number of codewords by at least one of a higher layer parameter, MAC control information, and downlink control information when transmission of a plurality of codewords is supported in UL transmission using more than four layers; and a control section that judges the number of codewords corresponding to each UL transmission, based on the information on the number of codewords.
Claims6
-6. (canceled)
A terminal comprising:
- a receiver that receives information regarding a maximum rank number for uplink (UL) transmission and receives downlink control information (DCI) indicating a rank range equal to or less than the maximum rank number;
- and
- a processor that applies a rank number within the rank range to the UL transmission.
A radio communication method for a terminal, comprising:
- receiving information regarding a maximum rank number for uplink (UL) transmission and receiving downlink control information (DCI) indicating a rank range equal to or less than the maximum rank number;
- and
- applying a rank number within the rank range to the UL transmission.
A base station comprising:
- a transmitter that transmits information regarding a maximum rank number for uplink (UL) transmission and transmits downlink control information (DCI) indicating a rank range equal to or less than the maximum rank number;
- and
- a processor that indicates to apply a rank number within the rank range to the UL transmission.
A system comprising a terminal and a base station, wherein
- the terminal comprises:
- a receiver that receives information regarding a maximum rank number for uplink (UL) transmission and receives downlink control information (DCI) indicating a rank range equal to or less than the maximum rank number;
- and
- a processor that applies a rank number within the rank range to the UL transmission, and
- the base station comprises:
- a transmitter that transmits the information regarding the maximum rank number and transmits the DCI.
Dependencies are inferred from the claim text.