Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section configured to receive information on association between services and resources; and a transmitting section configured to perform transmission processing by using a resource that is included in the information on association and corresponds to a service to be used. According to one aspect of the present disclosure, when there are TRPs to which different services are applied, communication can be appropriately controlled.

Abstract: A terminal includes a receiving unit that receives, from a base station, a plurality of signals for assigning a resource for an uplink transmission; a control unit that configures, upon receiving the plurality of signals, at least one of a channel access type for the uplink transmission or a CP extension value for the uplink transmission based on an index included in one or more signals of the plurality of signals; and a transmitting unit that executes the uplink transmission by applying the at least one of the configured channel access type or the configured CP extension value.

Abstract: A terminal includes a receiving unit that receives a transport block, and that receives, at a first timing at which a portion of the whole transport block is received, control information on another portion of the transport block to be received at a second timing after the first timing; and a transmitting unit that transmits feedback information on reception of the control information while the receiving unit receives the transport block.

Abstract: A terminal includes a receiver that receives configuration information transmitted from a base station in a high frequency band higher than or equal to a frequency band of a Frequency Range 2 (FR2) in a frequency range a New Radio (NR) system formed of a Frequency Range 1 (FR1), which is a low frequency range, and the FR2, which is a high frequency range; and a controller that modifies, based on the configuration information, an interpretation of at least one of a counter DAI and a total DAI in a Downlink Assignment Indicator (DAI) included in control information to be received from the base station.

Abstract: A terminal includes a communication unit configured to transmit and receive a multi-carrier signal in a frequency band equal to or higher than a predetermined frequency, and a control unit configured to determine a first frame structure of the multi-carrier signal, wherein in the first frame structure, at least one of a subcarrier spacing and a number of resource blocks in a maximum channel bandwidth, a CP (cyclic prefix) ratio, and a time unit or a frequency unit of scheduling is different from a second frame structure of the multi-carrier signal in a frequency band equal to or lower than the predetermined frequency.

Abstract: A terminal including a receiver that receives a signal transmitted from a base station on a downlink shared channel in a high frequency band higher than or equal to a frequency band of a Frequency Range 2 (FR2), in a frequency range formed of a Frequency Range 1 (FR1), which is a low frequency band, and the FR2, which is a high frequency band, in a New Radio (NR) system; a controller that generates feedback information for reception of the signal; and a transmitter that transmits the feedback information, wherein the controller sets an offset from the reception of the signal to the transmission of the feedback information to be greater than a predetermined offset value.

Abstract: A terminal includes a reception section that receives downlink feedback information (DFI); and a control section that terminates repetition of data in uplink transmission in a case where an acknowledgement (ACK) is detected in the DFI. In other aspects, a base station, a radio communication method, and a radio communication system comprising a terminal and a base station are also disclosed.

Abstract: A terminal includes a control unit configured to perform LBT (Listen before talk) in a frequency band above a predetermined frequency, and a transmission unit configured to transmit a signal based on a result of the LBT, wherein the control unit performs the LBT with a mechanism different from LBT performed in a frequency band below the predetermined frequency.

Abstract: A terminal includes a reception unit configured to receive information for allocating uplink transmission from a base station; a control unit configured to determine a CP extension value in a case where a parameter for calculating the CP extension value is not configured by the base station upon receiving the information; and a transmission unit configured to execute the uplink transmission by applying the determined CP extension value.

Abstract: A terminal includes a receiving unit that receives control information transmitted on a second cell, the control information including information used to assign a resource for a downlink shared channel reception or a resource for an uplink shared channel transmission in a first cell; and a control unit that determines at least one of a measurement of a channel state information reference signal (CSI-RS), a measurement of a tracking reference signal (TRS), a transmission of a sounding reference signal (SRS), or a transmission of a physical random access channel (PRACH) is triggered, regardless of a content of information other than the information used to assign the resource included in the control information.

Abstract: A terminal including: a reception unit configured to receive feedback information for uplink transmission based on a configured grant from a base station apparatus; a control unit configured to determine an application target of a transmission power control command included in the feedback information; and a transmission unit configured to apply the transmission power control command to uplink transmission of the application target.

Abstract: A terminal receives a master information block and a synchronization signal block from a radio base station, and acquires an offset between the synchronization signal block and a control resource set by using a parameter for quasi co-location derivation included in the master information block. The terminal assumes quasi co-location associated with the synchronization signal block based on the acquired offset.

Abstract: When a second frequency band different from a first frequency band allocated for mobile communication is used, a UE (200) measures a radio signal based on an RSSI measurement window applied to the second frequency band. The RSSI measurement window is configured using a confirmation band for confirming the presence or absence of use in the second frequency band as reference.

Abstract: A terminal includes: a reception unit configured to monitor a search space of a downlink control channel; and a control unit configured to switch from a first search space to a second search space upon detection of the downlink control channel, and switch from the second search space to the first search space upon determining that a signal transmission by a base station is completed, wherein a period of a time domain of the second search space is longer than that of the first search space.

Abstract: A terminal receives a synchronization signal block from a radio base station and calculates a quasi co-location associated with the synchronization signal block. The terminal applies a different calculation method of the quasi co-location according to the number of synchronization signal blocks included in a slot.

Abstract: A terminal including: a reception unit configured to receive a plurality of pieces of control information indicating a channel occupancy structure of a frequency domain within a channel occupancy time; and a control unit configured to determine that the channel occupancy structure of the frequency domain indicated by each of the plurality of pieces of control information is the same.

Abstract: A terminal includes a receiving unit that receives downlink control information from a base station; a control unit that identifies a set of plurality of uplink shared channels that are consecutive in a time domain to be scheduled, based on an index indicating a resource allocation in the time domain included in the downlink control information; and a transmitting unit that transmits data to the base station through the identified set, wherein the control unit identifies a resource in the time domain of a start uplink shared channel of the set, based on the index, and wherein the transmitting unit transmits, with a number of symbols, an uplink shared channel of the set other than the start uplink shared channel, the number of symbols being equal to a number of symbols of the start uplink shared channel.

Abstract: A terminal includes: a reception unit configured to receive a specific information element from a base station through system information or dedicated signaling; and a control unit configured to apply a technology for an unlicensed frequency band to a target range of the specific information element in a case where the specific information element is received. The control unit executes at least listen before talk (LBT) of the technology for the unlicensed frequency band.

Abstract: A terminal includes a receiving unit that receives higher layer signaling and downlink control information; a control unit that identifies a plurality of uplink shared channels allocated in a first slot at a start, from among scheduled consecutive uplink shared channels, based on the higher layer signaling and the downlink control information; and a transmitting unit that transmits data through the identified plurality of uplink shared channels.

Abstract: A base station device includes a central unit; and a distributed unit. The distributed unit includes a first processor configured to form beams in plural directions by using plural antenna elements; and transmit and receive a data signal addressed to a terminal device. The central unit includes a second processor configured to select a first beam and a second beam set, by using: relevant information on the beams, the relevant information being notified by the distributed unit that forms the beams; and reception quality of the beams in the terminal device; cause the distributed unit to transmit a reference signal by application of a beam group formed of: one or more beams in the second beam set; and the first beam; and select a beam group to be applied to the data signal, by using a reception state of the reference signal from the terminal device in a predetermined interval.