Abstract: A base station apparatus including: a transmission unit that transmits a first activation signal, which is an activation signal that becomes a trigger for monitoring a paging occasion, for each group of grouped user equipments and transmits a second activation signal, which is a activation signal common to multiple groups, wherein the transmission unit transmits, to the user equipment, information instructing whether to perform monitoring of the second activation signal or information indirectly instructing whether to perform monitoring of the second activation signal.

Abstract: A user equipment includes a receiving unit that receives, from a base station apparatus, a resource configuration used for uplink and downlink in time division duplex and information indicating an allocation pattern of a resource used for uplink and downlink in time division duplex in a radio access technology that differs from a radio access technology of the user equipment; a control unit that determines, based on the resource configuration and the information indicating the allocation pattern, a resource used for the uplink and the downlink in the time division duplex used by the user equipment; and a communication unit that performs communication with the base station apparatus on the determined resource used for the uplink and the downlink in the time division duplex.

Abstract: A user equipment including: a transmission unit that transmits a signal to a base station apparatus using a preconfigured uplink resource; a reception unit that receives a signal from the base station apparatus; and a control unit that starts or restarts a predetermined timer in response to receiving the signal from the base station apparatus.

Abstract: A user equipment includes a control unit that sets an operation mode of the user equipment to an idle mode; and a transmission unit that transmits, while a time alignment retained by the control unit is valid, information indicating presence of the user equipment on each of transmission resources with a predetermined frequency in a time direction, from among a plurality of transmission resources that is preconfigured for transmitting data in the idle mode and arranged in the time direction, wherein the transmission unit stops transmitting the information indicating the presence of the user equipment in response detecting that the time alignment is invalid.

Abstract: A user equipment includes a control unit that sets an operation mode of the user equipment to an idle mode; a transmission unit that transmits data by using a preconfigured radio resource for transmitting data in the idle mode; and a reception unit that receives transmission acknowledgement information for the data by monitoring at least one search space from a paging search space or an additional search space that is to be monitored in the idle mode.

Abstract: A communication device used as a first communication device in a wireless communication system including the first communication device, a second communication device communicating with the first communication device, and a user equipment communicating with the first communication device, includes an acquisition unit configured to acquire a parameter used for performing a random access procedure from the second communication device; and a control unit configured to transmit, in the case of receiving a random access preamble from the user equipment in a random access channel indicated by the parameter, information indicating that the random access preamble indicated by the parameter is received from the user equipment to the second communication device.

Abstract: A terminal includes a receiving unit that receives information indicating whether each condition of one or more conditions for validating a time alignment is activated or deactivated; and a control unit that independently activates or deactivates each condition of the one or more conditions in accordance with the received information.

Abstract: An interface method between a central-aggregate apparatus and an extension apparatus is provided, which includes: transmitting, by the central-aggregate apparatus, uplink signal indication information for a user equipment and an identifier of the user equipment to the extension apparatus; retaining, by the extension apparatus, the identifier and uplink signal information extracted from the received uplink signal indication information and transmitting an uplink signal indication to the user equipment; receiving an uplink signal transmitted from the user equipment based on one or both of the retained uplink signal information and identifier; extracting data information from the uplink signal, estimating uplink communication quality based on the uplink signal, and transmitting one or both of the extracted data information and the estimated uplink communication quality to the central-aggregate apparatus; and receiving, by the central-aggregate apparatus, one or both of the data information and the uplink communi

Abstract: A communication device used as a first communication device in a wireless communication system including the first communication device, a second communication device communicating with the first communication device, and a user equipment communicating with the first communication device, includes an acquisition unit configured to acquire a parameter used for performing a random access procedure from the second communication device; and a control unit configured to transmit, in the case of receiving a random access preamble from the user equipment in a random access channel indicated by the parameter, information indicating that the random access preamble indicated by the parameter is received from the user equipment to the second communication device.

Abstract: Methods for determining activation of SPS and user equipment are provided in embodiments of the present disclosure. Specifically, a method for determining activation of SPS according to an embodiment of the present disclosure includes: receiving downlink control information (DCI), the DCI implicitly indicating whether the SPS is activated; determining whether the SPS is activated according to an indication of the received DCI. A method for determining activation of SPS according to another embodiment of the present disclosure includes: detecting a higher-level control element in a data channel; determining whether the SPS is activated according to an indication of the higher-level control element.

Abstract: A radio base station is disclosed including an extension station and a central aggregate station, wherein the extension station includes a processor that determines whether a resource used when a user equipment transmits an uplink reference signal is allocated, a first receiver that receives the uplink reference signal from the user equipment based on a determination result of processor, wherein the processor calculates measurement information based on the uplink reference signal received by the first receiver, and a transmitter that transmits the measurement information calculated by the processor to the central aggregate station, and the central aggregate station includes a receiver that receives the measurement information from the extension station.

Abstract: An extension station in a wireless base station including the extension station and a central aggregation station includes: an acquisition unit configured to acquire measurement resource information from the central aggregation station; a measurement unit configured to measure interference wave power of a radio resource indicated by the measurement resource information; and a transmission unit configured to transmit a measurement result of the interference wave power measured by the measurement unit to the central aggregation station. The measurement resource information is information indicating a radio resource of which uplink interference wave power is to be measured.

Abstract: A radio base station is disclosed including an extension station and a central aggregate station, wherein the extension station includes a processor that determines whether a resource used when a user equipment transmits an uplink reference signal is allocated, a first receiver that receives the uplink reference signal from the user equipment based on a determination result of processor, wherein the processor calculates measurement information based on the uplink reference signal received by the first receiver, and a transmitter that transmits the measurement information calculated by the processor to the central aggregate station, and the central aggregate station includes a receiver that receives the measurement information from the extension station.

Abstract: An interface method between a central-aggregate apparatus and an extension apparatus is provided, which includes: transmitting, by the central-aggregate apparatus, uplink signal indication information for a user equipment and an identifier of the user equipment to the extension apparatus; retaining, by the extension apparatus, the identifier and uplink signal information extracted from the received uplink signal indication information and transmitting an uplink signal indication to the user equipment; receiving an uplink signal transmitted from the user equipment based on one or both of the retained uplink signal information and identifier; extracting data information from the uplink signal, estimating uplink communication quality based on the uplink signal, and transmitting one or both of the extracted data information and the estimated uplink communication quality to the central-aggregate apparatus; and receiving, by the central-aggregate apparatus, one or both of the data information and the uplink communi

Abstract: The communication control method according to the present invention is performed in a radio base station (200) that includes a remote device (260) and a central aggregation device (210), and that performs radio communication with a user device (300). The communication control method includes acquiring including the remote device (260) acquiring predetermined information necessary to perform a transmission power control of an uplink signal transmitted from the user device (300); transmitting including the remote device (260) transmitting to the central aggregation device (210) the acquired predetermined information; receiving including the central aggregation device (210) receiving the predetermined information; and processing includes the central aggregation device (210) processing, based on the received predetermined information, TPC information that causes the user device (300) to perform the transmission power control.

Abstract: A herbicidal composition comprises a benzamide having the formula ##STR1## wherein R represents n--C.sub.4 H.sub.9 O--, C.sub.2 H.sub.5 OCH.sub.2 O-- or n--C.sub.4 H.sub.9 OCH.sub.2 O-- and 3,4-dichloropropionanilide as active ingredients.

Abstract: Herbicidal compounds are the compounds having the formula ##STR1## wherein R represents H or CH.sub.3 and X represents H or Cl.

Abstract: A herbicidal composition for use in a paddy field comprises 3,4-dichloropropionanilide, S-ethyl-hexahydro-1H-azepine-1-carbothioate and .beta.-naphthyl-N-methyl carbamate.

Abstract: A method of weeding annual weeds in a flooded paddy field comprising applying more than 15 g of 3,4-dichloropropionanilide and 0.2 -2.5 g .beta.-naphthyl-N-methyl carbamate per 1 are (100 m.sup.2) without a foliage treatment.