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US 11,700,609 B2Granted
Terminal, radio communication method, and base station
AssigneeNtt Docomo, Inc.
InventorsYuki Matsumura, Kazuki Takeda, Hideaki Takahashi, Satoshi Nagata
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Abstract
A terminal is disclosed including a receiver that receives, via higher layer signaling, configuration information regarding a physical uplink control channel (PUCCH) resource set containing one or more PUCCH resources; and a processor that determines a PUCCH resource associated with a value of a field in downlink control information. In other aspects, a radio communication method and a base station are also disclosed.
Claims7
A terminal comprising:
- a receiver that receives, via higher layer signaling, configuration information regarding a physical uplink control channel (PUCCH) resource set containing one or more PUCCH resources;
- and
- a processor that determines a PUCCH resource associated with a value of a field in downlink control information,
- wherein
- in response to a number M of PUCCH resources contained in the PUCCH resource set being less than eight, the processor determines the PUCCH resource, associated with the value out of eight values of the field consisting of three bits, in which the eight values are respectively associated with eight PUCCH resources, from a first through M-th PUCCH resources out of the eight PUCCH resources.
2 more elements
A radio communication method for a terminal comprising:
- receiving, via higher layer signaling, configuration information regarding a physical uplink control channel (PUCCH) resource set containing one or more PUCCH resources;
- and
- determining a PUCCH resource associated with a value of a field in downlink control information,
- wherein in response to a number M of PUCCH resources contained in the PUCCH resource set being less than eight, the terminal determines the PUCCH resource, associated with the value out of eight values of the field consisting of three bits, in which the eight values are respectively associated with eight PUCCH resources, from a first through M-th PUCCH resources out of the eight PUCCH resources.
1 more element
A base station comprising:
- a transmitter that transmits, via higher layer signaling, configuration information regarding a physical uplink control channel (PUCCH) resource set containing one or more PUCCH resources;
- and
- a processor that controls reception of a PUCCH transmitted by using a PUCCH resource associated with a value of a field in downlink control information,
- wherein
- in response to a number M of PUCCH resources contained in the PUCCH resource set being less than eight, the PUCCH resource, associated with the value out of eight values of the field consisting of three bits, in which the eight values are respectively associated with eight PUCCH resources, is determined from a first through M-th PUCCH resources out of the eight PUCCH resources.
2 more elements
A system comprising a terminal and a base station, wherein:
- the terminal comprises:
- a receiver that receives, via higher layer signaling, configuration information regarding a physical uplink control channel (PUCCH) resource set containing one or more PUCCH resources;
- and
- a processor that determines a PUCCH resource associated with a value of a field in downlink control information,
- wherein
- in response to a number M of PUCCH resources contained in the PUCCH resource set being less than eight, the processor determines the PUCCH resource, associated with the value out of eight values of the field consisting of three bits, in which the eight values are respectively associated with eight PUCCH resources, from a first through M-th PUCCH resources out of the eight PUCCH resources, and
- the base station comprises:
- a transmitter that transmits, via the higher layer signaling, the configuration information;
- and
- a processor that controls reception of the PUCCH transmitted by using the PUCCH resource associated with the value of the field in the downlink control information.
7 more elements
Dependencies are inferred from the claim text.