Abstract: A terminal apparatus and a base station apparatus efficiently communicate with each other. A terminal apparatus receives a first DCI and determines transmission of a first PUSCH. The first PUSCH is scheduled by the first DCI, a value of a first PUSCH procedure preparation time for the first PUSCH is a first value in a case that a first condition is not satisfied, and the value of the first PUSCH procedure preparation time is a value acquired by adding a second value to the first value in a case that the first condition is satisfied. The terminal apparatus determines the transmission of the first PUSCH in a case that a number of symbols between the first DCI and the first PUSCH is equal to or greater than a number of symbols corresponding to the value of the first PUSCH procedure preparation time.

Abstract: A terminal apparatus determines the parameter fc(i), based on at least whether an RRC layer parameter symPUSCH_UpPTS is configured for the terminal apparatus, calculates transmit power for PUSCH transmission in a subframe i, based on at least the parameter fc(i), maps a PUSCH to a SC-FDMA symbol of a special subframe, based on the RRC layer parameter symPUSCH_UpPTS, and transmits the PUSCH.

Abstract: A terminal apparatus includes a transmitter configured to transmit a UCI payload with CRC bits by using a PUCCH, wherein a size of the CRC bits added to the UCI payload is a first size, and a number of PRBs of a resource of the PUCCH is given based on a second size of the CRC bits.

Abstract: A terminal apparatus includes a reception circuitry configured to receive a DCI format, and a transmission circuitry configured to repeatedly transmit, on a PUSCH, a transport block scheduled by the DCI format, wherein a first number of repetition transmissions, a second number for a symbol number of a start symbol, and a third number of consecutive symbols are given based on the DCI format, and the number of slots used for repetition transmission of the transport block is determined based on the first number, the second number, the third number, and the number of symbols per slot.

Abstract: A terminal apparatus includes a receiver and a transmitter. The receiver is configured to receive a radio resource control (RRC) parameter and a physical downlink control channel (PDCCH) including a downlink control information (DCI) format and scheduling a physical uplink shared channel (PUSCH). The transmitter is configured to transmit the PUSCH with frequency hopping within one slot. The RRC parameter indicates one or a plurality of frequency offset values. The PUSCH includes a first frequency hop and a second frequency hop within the one slot. In a case that a cyclic redundancy check (CRC) scrambled with or other than a temporary cell-radio network temporary identifier (TC-RNTI) is added to the DCI format, a frequency offset between the first frequency hop and the second frequency hop is based on a size of an initial uplink (UL) bandwidth part (BWP) or the RRC parameter, respectively.

Abstract: The present invention is provided with: a radio resource control layer processing unit (16) configured to configure the number of PDCCH candidates configured in a dedicated control resource set, based on RRC signaling; a receiver (10) configured to monitor the multiple PDCCH candidates in the dedicated control resource set; and a decoding unit configured to decode the PDCCH candidates. a first number of the PDCCH candidates are monitored in the dedicated control resource set in a time period in which a common control resource set is not configured, a second number of the PDCCH candidates are monitored in the dedicated control resource set in a time period in which the common control resource set is configured, and a third number of the PDCCH candidates are monitored in the common control resource set. The sum of the second number and the third number is equal to the first number.

Abstract: A communication method for a terminal apparatus includes receiving a higher layer configuration including an aggregation transmission parameter and parameters to be applied to transmit power control, and in a case that the aggregation transmission parameter is configured, repeatedly transmitting a transport block N times in N slots. A value for the number N is included in the aggregation transmission parameter, one or multiple path loss reference reference signal parameters are included in the parameters to be applied to the transmit power control, and a downlink path loss estimation corresponding to nth transmission of the N repeated transmissions is calculated by using a path loss reference reference signal identified by the one or multiple path loss reference reference signal parameters, to perform transmit power control for the nth transmission.

Abstract: A communication method for a terminal apparatus includes receiving a higher layer configuration including a parameter for a sounding reference signal and a parameter to be applied to transmit power control; transmitting the sounding reference signal, one or multiple parameters for one or multiple path loss reference reference signals being included in the parameter to be applied to the transmit power control, at least one of a sounding reference signal resource set ID and a sounding reference signal resource ID being included in the parameter for the sounding reference signal; specifying a first path loss reference reference signal by using a sounding reference signal resource set ID; and calculating a downlink path loss estimation by using the first path loss reference reference signal and performing the transmit power control on the sounding reference signal by using the downlink path loss estimation.

Abstract: A terminal apparatus is a terminal apparatus for communicating via a primary cell and a secondary cell, the terminal apparatus including: a receiver configured to receive an activation/deactivation MAC CE indicating activation of the secondary cell; and a medium access control layer processing unit configured to: activate a first downlink BWP in multiple downlink BWPs in a case that the activation/deactivation MAC CE is received and the secondary cell is not activated; and not to activate the first downlink BWP in a case that the activation/deactivation MAC CE is received, the secondary cell is activated, and a second downlink BWP of the secondary cell is activated. The first downlink BWP is different from the second downlink BWP.

Abstract: Provided is a communication method for a terminal apparatus, the communication method including receiving a higher layer configuration including an aggregation transmission parameter, a parameter to be applied to transmit power control, and a parameter for spatial relation information to be applied to PUSCH transmission, and in a case that the aggregation transmission parameter is configured, repeatedly transmitting a transport block N times in N slots.

Abstract: An apparatus includes: a transmitter configured to transmit a transport block and HARQ-ACK on PUSCH; and a physical layer processing unit configured to calculate a number of coded bits for the HARQ-ACK, at least based on a number of SC-FDMA symbols NPUSCH-initialsymb for PUSCH initial transmission for the transport block, and modulation order for the transport block, wherein the number of the SC-FDMA symbols NPUSCH-initialsymb is given at least based on NLBT and a number of SC-FDMA symbols NULsymb included in an uplink slot, and a value of NLBT is 1 in a case that a time continuous signal of a first SC-FDMA symbol included in the PUSCH is generated based on a content of a resource element corresponding to a second SC-FDMA symbol following the first SC-FDMA symbol.

Abstract: A terminal apparatus includes a transmitter configured to transmit capability information of the terminal apparatus, and a receiver configured to perform blind detection of a PDCCH from a search space in a control resource set, wherein in a case that a capability of blind detection is supported, the blind detection detecting the PDCCH from search spaces in control resource sets the number of which is greater than a prescribed number in a prescribed duration, the transmitter transmits, as the capability information of the terminal apparatus, at least two of pieces of information including (a) a maximum number of blind detections that can be performed in the prescribed duration, (b) a maximum number of blind detections in a unit time, (c) a maximum number of blind detections based on configuration for the control resource set, and (d) a maximum number of the control resource sets for which blind detections can be simultaneously performed.

Abstract: A terminal apparatus and a base station apparatus can perform communication efficiently. The terminal apparatus comprises a reception unit configured to: receive Downlink Control Information (DCI) that schedules a Transport Block (TB) on a first Physical Uplink Shared Channel (PUSCH); a control unit configured to: calculate Resource Elements (REs) based on a first number of symbols; and determine a transport block size of the TB for the first PUSCH based on at least the calculated REs; and a transmission unit configured to: transmit the TB on the first PUSCH with a second number of symbols. The first number of symbols is provided in a first field in the DCI, and the second number of symbols is based on the first number of symbols and a number of unavailable symbols.

Abstract: A terminal apparatus and a base station apparatus efficiently communicate. A terminal apparatus including a receiver configured to receive an RRC message including first configuration information and to receive DCI on a PDCCH, a determination unit configured to determine a time parameter for transmitting a PUSCH, based on a bit sequence indicated by a first field of the DCI, and a transmitter configured to transmit the PUSCH, based on the time parameter. A relationship between the bit sequence and the time parameter is defined by a first parameter group in a case that a first condition is satisfied and that the first configuration information includes the first parameter group and the relationship between the bit sequence and defined by a second parameter group in a case that a second condition is satisfied and that the first configuration information includes the second parameter group.

Abstract: A terminal apparatus receives one transport block by using a PDSCH, receives RRC information indicating a maximum number X of CBGs, determines transmit power of a PUCCH, and transmits UCI at least including a HARQ-ACK corresponding to the one transport block on the PUCCH. The one transport block includes NCB code blocks. The HARQ-ACK includes the X HARQ-ACKs bits. In a case that a number of bits of the UCI does not exceed a prescribed number of bits, the transmit power of the PUCCH including the UCI is determined at least based on a smaller value of the X and the NCB. In a case that the number of bits of the UCI exceeds the prescribed number of bits, the transmit power of the PUCCH is determined at least based on the number of bits of the UCI.

Abstract: A terminal apparatus includes a receiver configured to receive a first radio resource control (RRC) parameter for configuring one of a first repetition transmission type and a second repetition transmission type, and a transmitter configured to transmit, on a PUSCH, a transport block scheduled by a DCI format. The transmitter performs, by applying the repetition transmission type configured for the first RRC parameter, a repetition transmission of the transport block.

Abstract: An apparatus includes a receiver configured to receive a PDCCH including a DCI format, and a transmitter configured to transmit a PUCCH, wherein in a case that the DCI format schedules a PDSCH and that a last OFDM symbol of the PDSCH is mapped in a first slot, the PUCCH is transmitted in a second slot, and a first offset from the first slot to the second slot is given at least based on a PDSCH-to-HARQ-timing-indicator included in the DCI format, and in a case that the DCI format indicates an SPS release and that a last OFDM symbol of the PDCCH is mapped to a third slot, the PUCCH is transmitted in a fourth slot, and a second offset from the third slot to the fourth slot is given at least based on the PDSCH-to-HARQ-timing-indicator.

Abstract: A terminal apparatus includes: a receiver configured to receive first information related to query for capability of the terminal apparatus; and a transmitter configured to transmit second information related to the capability of the terminal apparatus, wherein the second information includes third information related to a band combination of operating bands used for carrier aggregation (CA), the band combination supported by the terminal apparatus, and in a case that more than one subcarrier spacings (SCSs) are supported by the terminal apparatus in each of the operating bands, the third information includes fourth information related to a SCS combination that can be applied to the band combination.

Abstract: A terminal apparatus is provided. The terminal apparatus includes: a reception unit configured to receive (i) a radio resource control (RRC) message including first configuration information and (ii) downlink control information including a first field via a physical downlink control channel (PDCCH); and a transmission unit configured to perform one or more repetitive transmissions of a physical uplink shared channel (PUSCH) based on the first configuration information and the first field. The first configuration information is for configuring at least one of a starting symbol of a time resource corresponding to an index indicated by the first field, a number of symbols allocated to one PUSCH corresponding to the index, and a nominal number of repetitive transmissions corresponding to the index.

Abstract: A terminal apparatus and a base station apparatus can efficiently perform communication. In a radio communication system, an object is to efficiently provide, by a base station apparatus and a terminal apparatus, a terminal apparatus, a base station apparatus, a communication method, and an integrated circuit. Included in the terminal apparatus are a transmitter configured to transmit a sounding reference signal and a receiver configured to receive a higher layer configuration applied to transmit power control. A configuration is made from a higher layer to estimate downlink path loss used for the transmit power control applied to the transmission of the sounding reference signal by using a downlink reference signal of an activated BWP. In a case that a specific reference signal is not configured for the downlink reference signal, a reference signal of a synchronization signal block identified through a random access procedure is applied.