Abstract: There is provided user equipment of a radio communication system that supports TTIs having a plurality of lengths and that includes a base station and the user equipment, the user equipment including an acquisition unit configured to acquire, from the base station, information indicating a plurality of UL resources which are allocated to a plurality of symbols included in a TTI having a predetermined length and with which a scheduling request can be transmitted; and a transmission unit configured to select a UL resource from the plurality of UL resources and transmit the scheduling request to the base station with the selected UL resource.

Abstract: A terminal is disclosed including a selection unit that selects first resource candidates for sidelink transmission based on monitoring in a sensing window, and specifies second resource candidates by excluding specific periodic resources that are reserved by another terminal from the first resource candidates; and a transmission unit that performs sidelink transmission using a resource selected from the second resource candidates. In another aspect, a transmission method executed by a terminal is also disclosed.

Abstract: A user equipment in a radio communication system including a base station and the user equipment, the user equipment including: a resource management unit that retains configuration information of a resource capable of transmitting uplink data without receiving uplink data transmission permission from the base station; and a transmission unit that transmits a signal indicating that uplink data transmission using the resource is performed to the base station.

Abstract: A communication apparatus in a radio communication system, including: a reception unit configured to receive control information including puncture information which indicates that there is a puncture resource in resources allocated to the communication apparatus from another communication apparatus; and a decoding unit configured to decode data received from the other communication apparatus in the allocated resources, wherein the decoding unit performs the decoding using the puncture information included in the control information received by the reception unit.

Abstract: A user apparatus in a wireless communication system including a base station and a user apparatus, includes a signal reception part that receives, from the base station, a plurality of power control parameters that become candidates for power control parameters to be used by the user apparatus, a transmission power determination part that selects power control parameters to be used, from the plurality of power control parameters, and determines a transmission power of a UL signal, based on the selected power control parameters and a pathloss estimation value, and a signal transmission part that transmits the UL signal using the transmission power determined by the transmission power determination part.

Abstract: A user equipment in a wireless communication system includes a configuration information management unit configured to retain configuration information for transmitting a reference signal used for measuring interference in other user equipments, and a signal transmitter configured to transmit the reference signal based on the configuration information. When transmission of the reference signal contends with transmission or reception of another signal, the signal transmitter determines whether the reference signal is to be transmitted or not based on a predetermined priority level.

Abstract: A user device performing communication with another user device by beamforming in a first frequency and a second frequency different from the first frequency is provided. The user device includes a receiving unit configured to receive a first sensing signal in the first frequency; a control unit configured to select a resource in the second frequency used for transmission, based on a resource location on a radio frame in which the first sensing signal is provided, or based on information, contained in the first sensing signal, indicating a resource location on a radio frame in the second frequency; and a transmitting unit configured to perform data transmission in the second frequency by using the selected resource.

Abstract: A user equipment including: a selection unit that selects, based on a result of sensing performed in a first time window and on a transmission interval of a signal, one or more resource candidates in a second time window after the first time window; and a transmission unit that selects a resource for transmitting a signal from the selected one or more resource candidates, and transmits the signal.

Abstract: User equipment in a radio communication system is provided. The user equipment includes a configuration information management unit configured to retain configuration information in relation to a plurality of divided resources that are capable of transmitting data without receiving data transmission permission from a communication device that is different from the user equipment, the plurality of divided resources each being associated with retransmission control processes, and a transmitter configured to select, from the plurality of divided resources, a divided resource that is associated with a given retransmission control process whose retransmission control buffer is empty, so as to transmit data by using the divided resource.

Abstract: A waste transporting mobile unit includes a waste container that collects waste, a sensor configured to sense the amount of waste accumulated in the waste container, and a travel device configured to travel when the amount of waste sensed by the sensor reaches a predetermined amount.

Abstract: A path acquiring unit that tracks a visitor of an amusement facility, and acquires a movement path of the visitor, and a print creating unit that creates a visit record by combining the movement path acquired by the path acquiring unit with a picture acquired at a prescribed place on the acquired movement path are included, and the visit record created by the print creating unit is provided to the visitor.

Abstract: Provided is a user equipment including a transmitting unit that indicates release information of a wireless communication system supported by the user equipment to another user equipment and a receiving unit that receives release information of a wireless communication system supported by the another user equipment from the another user equipment. The another user equipment supports terminal-to-terminal direct communication.

Abstract: A user apparatus in a radio communication system supporting a D2D technology, includes a message generating unit configured to generate a message including a first segment and a second segment; and a message transmitting unit configured to transmit, multiple times, the message within a predetermined period, wherein information reported by a plurality of the first segments transmitted within the predetermined period by the message transmitting unit, is not changed within the predetermined period.

Abstract: A user equipment in a radio communication system including a base station and the user equipment, the user equipment including: a reception unit that receives control information, which includes allocation information of a resource for downlink data reception, and allocation information of a resource for uplink control information transmission, from the base station by a downlink control channel; and a transmission unit that transmits the uplink control information to the base station on the basis of the control information that is received by the reception unit.

Abstract: A user apparatus in a radio communication system supporting a D2D technology, includes a message generating unit configured to generate a message including a first segment and a second segment; and a message transmitting unit configured to transmit, multiple times, the message within a predetermined period, wherein information reported by a plurality of the first segments transmitted within the predetermined period by the message transmitting unit, is not changed within the predetermined period.

Abstract: A terminal is disclosed including a selection unit that selects first resource candidates for sidelink transmission based on monitoring in a sensing window, and specifies second resource candidates by excluding specific periodic resources that are reserved by another terminal from the first resource candidates; and a transmission unit that performs sidelink transmission using a resource selected from the second resource candidates. In another aspect, a transmission method executed by a terminal is also disclosed.

Abstract: A communication device includes a transmitter that transmits data; and a controller that causes, based on information indicating priority levels of respective radio resources of a plurality of radio resources and a priority level of the data, the transmitter to transmit the data using a radio resource provided with a priority level corresponding to the priority level of the data.

Abstract: A disclosed communication apparatus includes a receiver configured to receive control information for a specified communication apparatus from a base station; and a transmitter configured to identify, based on the control information, a resource used by the specified communication apparatus for communication, and to execute a process of not performing transmission using the identified resources.

Abstract: A communication apparatus is disclosed including a reception unit configured to receive assignment information of an uplink resource from a base station; and a transmission unit configured to transmit, to the base station, by the uplink resource, a signal received by a sidelink resource associated with the uplink resource. In another aspect, another communication apparatus is also disclosed.

Abstract: A user equipment in a radio communication system, includes a configuration information managing unit configured to hold mapping information indicating mapping between capability information and a resource in sidelink; and a signal transmitting unit configured to report capability information of the user equipment, by transmitting a report signal by using a resource corresponding to the capability information of the user equipment in the sidelink, based on the mapping information.