User terminal and radio communication method
AssigneeNtt Docomo, Inc.
InventorsYuki Matsumura, Kazuki Takeda, Satoshi Nagata
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Abstract
A terminal is disclosed including a processor that controls a transmission of an uplink control information (UCI) based on configuration information for an uplink control channel (PUCCH) resource; and a transmitter that transmits the UCI using the PUCCH resource, wherein the configuration information comprises at least one of information regarding a PUCCH format, information regarding a frequency domain, information regarding a time domain, and information regarding a code. In another aspect, a radio communication method is also disclosed.
Claims4
A terminal comprising:
- a receiver that receives downlink control information (DCI);
- a processor that determines a parameter set corresponding to bit information included in the DCI among a plurality of parameter sets received via radio resource control (RRC) signaling, each of the plurality of parameter sets related to one or more uplink control channel (PUCCH) resources;
- and
- a transmitter that transmits uplink control information (UCI) using the determined parameter set,
- wherein each of the plurality of parameter sets includes information indicating PUCCH format, physical resource block (PRB) index and symbol index.
A radio communication method for a terminal comprising:
- receiving downlink control information (DCI);
- determining a parameter set corresponding to bit information included in the DCI among a plurality of parameter sets received via radio resource control (RRC) signaling, each of the plurality of parameter sets related to one or more uplink control channel (PUCCH) resources;
- and
- transmitting uplink control information (UCI) using the determined parameter set,
- wherein each of the plurality of parameter sets includes information indicating PUCCH format, physical resource block (PRB) index and symbol index.
A system comprising a terminal and a base station, wherein:
- the terminal comprises:
- a receiving section that receives downlink control information (DCI);
- a processor that determines a parameter set corresponding to bit information included in the DCI among a plurality of parameter sets received via radio resource (RRC) signaling, each of the plurality of parameter sets related to one or more uplink control channel (PUCCH) resources;
- and
- a transmitter that transmits uplink control information (UCI) using the determined parameter set, and
- the base station comprises:
- a transmitter that transmits the plurality of parameter sets to the terminal via the RRC signaling,
- wherein each of the plurality of parameter sets includes information indicating PUCCH format, physical resource block (PRB) index and symbol index.
A base station comprising:
- a transmitter that transmits a plurality of parameter sets, each of the plurality of parameter sets related to one or more uplink control channel (PUCCH) resources;
- a processor that controls to transmit bit information corresponding to a parameter set among the plurality of parameter sets transmitted via radio resource control (RRC) signaling, included in downlink control information (DCI);
- and
- a receiver that receives uplink control information (UCI) transmitted by a terminal using the parameter set corresponding to the bit information,
- wherein each of the plurality of parameter sets includes information indicating PUCCH format, physical resource block (PRB) index and symbol index.
Dependencies are inferred from the claim text.