Abstract: A pattern recognition device (10) includes an acquisition unit (13) configured to acquire a plurality of recognition candidates obtained by pattern recognition for an input image and having a recognition score, a calculation unit (17) configured to calculate an evaluation value obtained by quantifying a possibility of a recognition candidate (K) being correct answer data corresponding to the input data on the basis of a feature quantity regarding a recognition candidate (A1) and the recognition candidate (K), for each pair of the recognition candidate (A1) having the number one recognition score and another recognition candidate (K) among the plurality of recognition candidates, and a determination unit (18) configured to determine a final recognition result from among the plurality of recognition candidates on the basis of an evaluation value for each recognition candidate (K).

Abstract: To easily construct a translation model environment in which the sentences of a plurality of second languages corresponding to a sentence of a first language can be generated. An internal state changing device 1 includes a change unit 13 configured to change an internal state that is a final hidden state of an encoder, in a translation model that is a learned model constituted by an encoder-decoder model, as the translation model for translating an original sentence that is a sentence of a first language into a translated sentence that is a sentence of a second language.

Abstract: The present invention provides a terminal and a base station in a wireless communication system, and methods executed by the terminal and the base station. The terminal comprises: a processing unit, configured to perform characteristic domain transformation on a channel matrix to obtain a transformed channel characteristic and compress the transformed channel characteristic to obtain a compressed channel characteristic; and a transmitting unit, configured to transmit the compressed channel characteristic, as feedback information, to the base station.

Abstract: A terminal includes a receiving section that receives downlink control information for which cyclic redundancy check (CRC) bits are scrambled with use of a radio network temporary identifier (RNTI) common to one or more terminals, and a control section that controls reception of data associated with a multicast traffic channel (MTCH) with use of a physical downlink shared channel scheduled by the downlink control information in one or more bandwidth parts in a cell. Therefore, it is possible to appropriately control reception of multicast transmission using a physical downlink shared channel.

Abstract: A terminal according to an aspect of the present disclosure includes a control section that allocates a plurality of PDCCH candidates to at least one of a plurality of search space (SS) sets, based on maximum numbers of monitored physical downlink control channel (PDCCH) candidates and non-overlapped control channel elements (CCEs) per slot per transmission/reception point, and a receiving section that monitors the plurality of allocated PDCCH candidates, wherein each of the plurality of SS sets corresponds to any of a plurality of transmission/reception points. According to one aspect of the present disclosure, it is possible to appropriately monitor a downlink control channel.

Abstract: An equipment performance calculation device is a device for calculating the performance of at least one of a power generation device and a storage battery for a base station including the power generation device using renewable energy and the storage battery, and includes a calculation information acquisition unit that acquires power consumption amount information related to a power consumption amount of the base station, power generation amount information indicating a power generation amount of the power generation device, and snow removal information related to snow removal for the power generation device, and a performance calculation unit that calculates the performance based on the power consumption amount information, the power generation amount information, and the snow removal information acquired by the calculation information acquisition unit.

Abstract: A terminal according to an aspect of the present disclosure includes: a receiving section that receives an indication of one or more transmission configuration indication (TCI) states for at least one of downlink and uplink, with respect to one of a plurality of cells for carrier aggregation; and a control section that applies the one or more TCI states to a part or all of the plurality of cells. An aspect of the present disclosure allows a TCI state with respect to a plurality of cells/CCs to be appropriately determined.

Abstract: Embodiments of the present disclosure provide a receiving device and a transmitting device. The receiving device according to the embodiments of the present disclosure includes: a transceiving unit, configured to receive multiple un-precoded data streams sent through a plurality of antenna ports in a transmitting device; and a control unit, configured to determine an equivalent digital baseband channel matrix for a respective one of the plurality of antenna ports based on information on the intensity of a line of sight (LOS) channel component, and demodulate the multiple data streams according to the equivalent digital baseband channel matrix. The transmitting device according to the embodiments of the present disclosure includes: a control unit, configured to determine multiple un-precoded data streams for a receiving device; and a transceiving unit, including a plurality of antenna ports, respective ones of the plurality of antenna ports being configured to send the multiple data streams.

Abstract: A recommendation device includes a storage unit storing a content feature vector and a user feature vector, an acquisition unit acquiring information indicating a plurality of favorite contents and preference information indicating the preference of a user, a learning unit performing learning such that the position of the user feature vector and the position of the content feature vector of the plurality of favorite contents approach each other, a correction unit correcting the position of the user feature vector by using weighting based on the preference information, a computation unit computing a score of each of the plurality of contents on the basis of a separation distance between the position of the user feature vector and the position of the content feature vector, and an output unit outputting a recommendation result of a content selected on the basis of the score.

Abstract: A terminal includes: a reception unit configured to receive, from a base station, an indication for activating SPS (Semi-persistent scheduling)-PDSCH (Physical Downlink Shared Channel) in an NTN (Non-Terrestrial Network) environment; a control unit configured to determine whether a HARQ (Hybrid automatic repeat request) feedback corresponding to the SPS-PDSCH is enabled or disabled; and a transmission unit configured to transmit the HARQ feedback to the base station in a case where the HARQ feedback is enabled.

Abstract: A terminal receives a plurality of downlink data channels scheduled by a single downlink control information, and assumes that if any downlink data channel collides with an uplink symbol, the downlink data channel cancelled by the collision is excluded from the specific scheduling.

Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that attempts to receive a first synchronization block; and a control section that controls reception of a second synchronization signal block, based on a reception result of the first synchronization signal block. According to one aspect of the present disclosure, coverage can be improved by taking account of overhead.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives a downlink control information (DCI) format for indicating a transmission configuration indication (TCI) state for a plurality of types of at least one of channels and signals, and a control section that determines specific time, based on at least one of a first parameter reported by the terminal, a second parameter defined in a specification, and a third parameter for a first cell in which the DCI format is received or for a second cell to which the TCI state is applied and that starts application of the TCI state from a first slot after at least the specific time from an acknowledgement (ACK) corresponding to the DCI format. According to one aspect of the present disclosure, it is possible to appropriately apply a TCI state.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives a configuration related to repetition of a physical random access channel, and a control section that determines a plurality of resources for the repetition accompanied by a same beam. According to one aspect of the present disclosure, it is possible to improve coverage in a random access procedure.

Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives a plurality of configurations corresponding to a plurality of respective cells; and a control section that applies, to each of the cells, a transmission configuration indication (TCI) state indicated in a corresponding one of the configurations. Each of the configurations includes at least one of whether the TCI state corresponding to the configuration is applied to both downlink and uplink and whether the TCI state corresponding to the configuration is applied to a plurality of types of at least one of channels and signals. According to one aspect of the present disclosure, it is possible to appropriately recognize a relationship of a TCI state of a specific channel/RS, an RS for at least one of radio link monitoring, beam failure detection, and new beam identification, and a unified TCI state.

Abstract: One aspect of a terminal according to the present disclosure includes a receiving section that receives a response signal corresponding to a random access preamble transmitted based on a downlink control channel, and a control section that performs control so that, in a case of transmitting an uplink shared channel, based on the response signal, whether or not to transmit a phase tracking reference signal (PTRS) in initial transmission and whether or not to transmit the PTRS in retransmission are common.

Abstract: A terminal according to one aspect of the present disclosure includes a control section that, when spatial relation information is not configured for an SRS resource in a sounding reference signal (SRS) resource set having antenna switching usage, uses a quasi-co-location (QCL) parameter based on a specific slot for a spatial relation for the SRS resource, and a transmitting section that transmits an SRS by using the SRS resource and the spatial relation.

Abstract: A terminal is disclosed that includes a receiver that receives, via higher layer signaling, configuration information indicating a first resource for interference measurement, a second resource of non-zero power (NZP) channel state information reference signal (CSI-RS) for interference measurement, and a third resource of NZP CSI-RS for channel measurement. The terminal also includes a processor that performs interference measurement by using the first resource or the second resource, and performs channel measurement by using the third resource. The configuration information indicates a plurality of combinations of a third resource candidate and at least one of a first resource candidate and a second resource candidate. The processor uses, for measurement, a combination indicated by downlink control information among the plurality of combinations. In other aspects, a radio communication method, a base station, and a system are also disclosed.

Abstract: A terminal according to an aspect of the present disclosure includes a control section that determine, in a case that reception of a plurality of downlink shared channels (PDSCHs) using a plurality of transmission configuration indication (TCI) states is configured, and spatial relation information is not configured for a specific UL transmission, the one or more spatial relations for the specific UL transmission, and a transmitting section that performs the specific UL transmission used for the one or more spatial relations. According to an aspect of the present disclosure, QCL parameters for multi-panel/TRP can be appropriately determined.

Abstract: A user terminal according to an aspect of the present disclosure includes: a receiving section that receives, on a given carrier, a synchronization signal block (SSB) which includes a PBCH which does not include given information included in a physical broadcast channel (PBCH) payload other than a master information block (MIB) defined in Release 15 new radio (NR); and a control section that assumes that a value of the given information is a given value. According to one aspect of the present disclosure, the frame timing can be appropriately derived in the NR-U carrier.