Abstract: A terminal apparatus includes a transmitter configured to transmit PUSCH data and a receiver configured to receive RRC information. The transmitter transmits the PUSCH data by using a resource associated with an HARQ process ID determined by symbol information for transmission of the PUSCH data, a period, and the number of HARQ processes. In a case that the receiver receives no response to the transmission of the PUSCH data with the HARQ process ID after the transmission of the PUSCH data is performed and before a timer included in the RRC information expires, the transmitter transmits new PUSCH data by using the resource associated with the HARQ process ID determined by the symbol information for the transmission of the PUSCH data, the period, and the number of HARQ processes.

Abstract: A base station apparatus, a terminal apparatus, and a communication method are provided that are capable of suppressing an increase in processing loads for identification of each terminal apparatus and signal detection for uplink data, a decrease in identification accuracy, and an increase in control information for identification of the terminal apparatus in a multiple access using grant free. A terminal apparatus for communicating with a base station apparatus includes a receiver configured to receive a multi-access signature process index from the base station apparatus, and a transmitter configured to transmit a demodulation reference signal and an uplink physical channel. The multi-access signature process index is information indicating association of a mark identifying the uplink physical channel transmitted by grant free access.

Abstract: A gear side feeding terminal (73U, 73V, 73W) connected to a motor side feeding terminal (36U, 36V, 36W) provided to the end portion of a stator (32) in the axial direction of the stator (32) from the axial direction of a rotor (38) is provided on a control board (70) for controlling the rotor (38), housed in a gear case (61) so as to be stacked on a speed reduction mechanism (SD) from the direction crossing the axial direction of the rotor (38). In this manner, the wiper motor is composed of a brushless wiper motor (20), and it is unnecessary to provide the gear side feeding terminal (73U, 73V, 73W) so as to avoid the control board (70). Accordingly, it is possible to prevent electric noises, and provide a wiper motor reduced in size and weight, and since it is unnecessary to form a clearance in the control board (70), it is possible to provide a wiper motor further improved in degree of freedom for designing the control board (70).

Abstract: To provide a base station apparatus, a terminal apparatus, and a communication method where the terminal efficiently learns information of an interference signal and reduces interference in a reception process to thereby enhance throughput. Provided is a terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a higher layer processing unit for which multiuser superposition transmission (MUST) is configured by the base station apparatus; and a reception unit configured to receive, in a case that the MUST is configured, downlink control information including any of power allocation information, presence/absence of interference, and indication of whether the terminal apparatus is a near-UE or a far-UE or a superposition transmission method.

Abstract: In a case that a large number of terminal apparatuses accommodated in a contention based radio communication technology share a frequency resource, the number of data signals of the terminal apparatuses which are non-orthogonally multiplexed in the spatial domain increases. Therefore, in a case that the number of non-orthogonally multiplexed data signals of the terminals is considerably large, residual interference after removing interference in the reception processing degrades transmission performance.

Abstract: The present invention relates to a base station apparatus, a terminal apparatus, and a communication method. In a case that Multi-User Superposition Transmission (MUST) is applied, the transmit power for applying 256 QAM is insufficient. MUST is efficiently applied in an environment in which an MCS table including 256 QAM is configured for use. The base station includes an MCS configuration unit configured to hold a first table including MCS indices that include 256 QAM, and a second table not including 256 QAM, and in a case of performing MUST, configure an MCS not including 256QAM for downlink data of the second terminal, and a PDSCH generating unit configured to generate, by use of MUST, downlink data of the first terminal and downlink data of the second terminal that are generated based on the MCS indices configured.

Abstract: A terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a radio receiving unit configured to receive a CSI reference signal; a controller configured to calculate channel state information (CSI); and a transmitter configured to transmit the CSI, wherein the controller calculates the CSI, based on an RRC parameter related to the number of repetitions in a case that a transport block error rate to be used in calculating the CSI is configured by a higher layer processing unit, and calculates the CSI that is not dependent on the RRC parameter related to the number of repetitions in a case that the transport block error rate to be used in calculating the CSI is not configured by the higher layer processing unit.

Abstract: In a brushless wiper motor, a rotor (33) is rotatably provided inside a stator (32) provided with a coil (32b), one end side of a rotation shaft (34) in the axial direction is fixed to the axial center of the rotor (33), a worm (35) is provided on the other end side of the rotation shaft (34) in the axial direction, the first and second bearings (36, 37) are respectively provided on one end side of the rotation shaft (34) in the axial direction and the other end side of the rotation shaft (34) in the axial direction than the worm (35) of the rotation shaft (34), the rotation shaft (34) is rotatably supported by only the first and second bearings (36, 37), and with the position of the first bearing (36) being defined as a reference position, a length thereof in the axial direction to the second bearing (37) is longer than a length thereof in the axial direction to the rotor (33).

Abstract: Selection of a suitable MCS improves throughput without increasing the number of pieces of control information. With RRC signaling, information on PDCCH and a CQI table that is referred to are associated with each other, and the CQI table that is referred to is determined based on information relating to the PDCCH. Thus, the CQI table that is referred to is selected at high speed. Furthermore, information relating to control information is control information that is included in the PDCCH or an ePDCCH. Furthermore, the information relating to the control information is a type of search space of the PDCCH or the ePDCCH.

Abstract: A receiver configured to receive first information on a configuration of a demodulation reference signal via higher layer signaling and receive downlink control information including second information on transmission of the demodulation reference signal via a physical downlink control channel, and a transmitter configured to transmit the demodulation reference signal and uplink data are included. The transmitter transmits the demodulation reference signal and the uplink data by using a same OFDM symbol based on at least the first information and the second information.

Abstract: A replay plate 44 is set to have a vertically and horizontally symmetrical shape when a worm wheel 33 is viewed from its axial direction; the worm wheel 33 is provided with an accommodating concave portion 33g in which the relay plate 44 is housed so as to be recessed in the axial direction; and a part of a non-slidably contacting surface in a slidably contacting surface 44a of the relay plate 44, i.e., a non-slidably contacting surface S is covered with first and second fixing parts 35a, 35b that are provided around the accommodating concave portion 33g and protrude in a direction intersecting with an axial direction of the worm wheel 33, the non-slidably contacting surface being a surface with which the contact plate is not slidably contacted.

Abstract: Provided are a base station apparatus, a terminal apparatus and a communication method, capable of an efficient retransmission control of uplink data of which a resource for transmission is not discerned in grant-free multiple access. A terminal apparatus configured to communicate with a base station apparatus includes a transmitter configured to transmit an identifying signal indicating that the terminal apparatus itself transmits an uplink data channel and the uplink data channel. The uplink data channel includes an uplink data bit, a bit representing an identifier of the terminal apparatus, a first error detection bit generated from the uplink data bit, and a second error detection bit generated from the identifier of the terminal apparatus. The first error detection bit is scrambled using the identifier of the terminal apparatus, and the second error detection bit is scrambled using the identifying signal.

Abstract: A base station apparatus controls an access scheme for each radio resource by using higher layer signaling such that only signals generated by a same type of a signal generation method are multiplexed for each radio resource.

Abstract: A base station apparatus receives an uplink shared channel and a reference signal, the uplink shared channel including uplink data, an identifier of a terminal apparatus that has transmitted the uplink data, a first CRC generated from the identifier bits, and a second CRC generated from the uplink data bits. In a case that an error is detected based on the first CRC, the base station apparatus transmits a first NACK by using a control signal associated with the reference signal sequence. In a case that an error is detected based on the second CRC, the base station apparatus transmits a second NACK by using a control signal associated with the identifier indicating the terminal apparatus.

Abstract: A base station apparatus includes a transmitter configured to transmit configuration information related to selection of an MCS table to the terminal apparatus, and a controller configured to apply an MCS table selected based on the configuration information related to selection of the MCS table to configure an MCS index of a PDSCH. The MCS index is selected from a range of MCS indexes restricted to a part of MCSs within the MCS table. The range of MCS indexes restricted to the part of MCSs is a range of MCS indexes of values of n-th power of (½), and the range of MCS indexes of values of n-th power of (½) is variably controlled by the controller. The configuration information related to selection of the MCS table includes information for indicating which of a 64QAM mode MCS table and a 256QAM mode MCS table is to be applied.

Abstract: To provide a base station apparatus, a terminal apparatus, and a communication method capable of efficiently performing retransmission control for small size data in grant-free multiple access where the base station apparatus accommodates a large number of terminal apparatuses. A base station apparatus for communicating with a terminal apparatus, the base station apparatus including: a transmitter configured to transmit an uplink grant indicating a resource for transmitting uplink data to the terminal apparatus; and a receiver configured to receive the uplink data transmitted from the terminal apparatus based on the uplink grant, and the uplink data transmitted from the terminal apparatus without being based on the uplink grant.

Abstract: Provided is a communication device, even in a case that many communication devices are connected in a radio communication network constituted of a plurality of different radio communication technologies, that suppresses data transmission of one communication technology from delaying due to data transmission situation of another communication device and enables coexistence of different radio communication technologies.

Abstract: A terminal apparatus for communicating with a base station apparatus includes a controller configured to generate control information according to data to be transmitted, and a transmitter configured to transmit the data and the control information on an uplink physical channel without receiving an uplink grant from the base station apparatus. The control information includes information about a delay needed for the data transmitted, and the control information is transmitted at a transmission timing for the control information within a slot in which the data is transmitted.

Abstract: A base station apparatus for communicating with a terminal apparatus includes: a controller configured to generate first control information specific to the terminal apparatus and second control information addressed to multiple terminal apparatuses, and a receiver configured to receive an uplink physical channel, wherein the receiver receives data which the terminal apparatus transmits without receiving, in the first control information, control information for uplink grant, the first control information indicates semi-static allocation of a radio resource used for transmission of the data, and the second control information indicates dynamic allocation of the radio resource used for transmission of the data.

Abstract: The present invention provides a display device and a manufacturing method thereof that can simplify manufacturing steps and enhance efficiency in the use of materials, and further, a manufacturing method that can enhance adhesives of a pattern. One feature of the invention is that at least one or more patterns needed for manufacturing a display panel, such as a conductive layer forming a wiring or an electrode or a mask for forming a desired pattern is/are formed by a method capable of selectively forming a pattern, thereby manufacturing a display panel.