Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a reception unit configured to receive information related to a control of relaying of the downlink wireless signal or the uplink wireless signal; and a control unit configured to perform the control of relaying the downlink wireless signal or the uplink wireless signal based on the control information during a period from reception of the received control information or from a start of application of the received control information until after a specified period.

Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a transmission unit configured to transmit information indicating a capability related to a relay of the downlink wireless signal or the uplink wireless signal; a reception unit configured to receive information indicating an amplification value or transmission power after the relay in accordance with the capability related to the relay; and a control unit configured to perform a control of amplifying the downlink wireless signal or the uplink wireless signal to be relayed, based on the information indicating the amplification value or the transmission power after the relay.

Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal and an uplink wireless signal: a reception unit configured to receive a signal including control information and identification information for identifying a transmission destination of a signal including the control information in downlink; and a control unit configured to decode the signal including the control information, based on the identification information and perform a control based on the control information.

Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a reception unit configured to receive control information indicating a beam to be applied for each of resources via a downlink; and a control unit configured to determine a beam to be applied to the downlink wireless signal or the uplink wireless signal to be relayed, based on the control information.

Abstract: A communication device includes: a communication unit configured to transmit or receive a downlink signal or an uplink signal; and a control unit configured to determine a default beam in a wireless communication. In a case where a beam to be applied to the downlink signal or the uplink signal is changed from the default beam, the control unit changes the beam to be applied to the downlink signal or the uplink signal back to the determined default beam.

Abstract: A base station includes: a transmission unit configured to transmit signals that are associated with indexes and that include a synchronization signal and broadcast information to a plurality of wireless relay devices; and a control unit configured to control an operation related to transmission of the signals that are associated with the indexes. The control unit configures the signals that are associated with the indexes based on a number of the plurality of wireless relay devices.

Abstract: A wireless relay device includes: a reception unit configured to receive information indicating an activation or deactivation of a communication using relaying by a plurality of wireless relay devices from a base station, another wireless relay device, or a terminal; and a control unit configured to activate or deactivate a relaying function of the wireless relay device itself, based on the information indicating the activation or deactivation. The information indicating the activation or deactivation includes a number of hops in the communication.

Abstract: A terminal includes: a reception unit configured to receive a first signal to which a beam from a first wireless relay device is applied and a second signal to which a beam from a second wireless relay device is applied, the beam from the second wireless relay device being different from that for the first signal; and a control unit configured to determine whether or not to simultaneously receive the first signal and the second signal based on a condition.

Abstract: A wireless relay device includes: a reception unit configured to receive resources of a periodic signal and information related to a beam for each of the resources from a base station or a first wireless relay device; and a transmission unit configured to transmit the periodic signal to which a beam based on the information is applied to a second wireless relay device or a terminal. The transmission unit does not transmit the information related to a beam for each of the resources to the second wireless relay device that is not directly connected to the terminal.

Abstract: A wireless relay device includes: a reception unit configured to receive a signal that is associated with an index and that includes a synchronization signal and broadcast information from a base station or a first wireless relay device; and a transmission unit configured to transmit the signal that is associated with the index to a second wireless relay device or a terminal. The reception unit receives first information for transmitting the signal that is associated with the index from the base station or the first wireless relay device, and the transmission unit transmits the signal that is associated with the index and the first information to the second wireless relay device or the terminal based on the first information.

Abstract: A processing method includes: collecting processing information indicating a processing state of an application executed by an information processing device and operational information indicating operational states of processing elements that are identified on the basis of configuration information stored in a storage unit and are involved in the execution of the application; determining whether or not there is a correlation between the processing state and an operational state of each of the processing elements on the basis of the processing information and the operational information when a delay of a process of the application is detected on the basis of the processing information; and extracting, from among the processing elements, a processing element of which an operational state has a correlation with the processing state on the basis of the determination.

Abstract: A processing method includes: collecting processing information indicating a processing state of an application executed by an information processing device and operational information indicating operational states of processing elements that are identified on the basis of configuration information stored in a storage unit and are involved in the execution of the application; determining whether or not there is a correlation between the processing state and an operational state of each of the processing elements on the basis of the processing information and the operational information when a delay of a process of the application is detected on the basis of the processing information; and extracting, from among the processing elements, a processing element of which an operational state has a correlation with the processing state on the basis of the determination.

Abstract: A first information processing device includes a determination section that determines whether or not there is an unused resource in the first information processing device by referring to information indicating whether or not there is an unused resource among resources ensured by each of a plurality of information processing devices sharing resources used in processing that is to be executed in response to a request, an specifying section that specifies, when there is not the unused resource in the first information processing device, another information processing device that has ensured an unused resource by referring to the information, a request section that requests for releasing the unused resource of the specified another information processing device, and an ensuring section that ensures an unused resource released in response to a request as a resource that the first information processing device is to use.

Abstract: A control apparatus includes a memory, and a processor that executing a procedure, the procedure including, receiving a request corresponding to a file which is one of a plurality of files stored in a database server apparatus; in the case that the file corresponding to the request is stored in the memory, executing a process based on the request by using the file stored in the memory, and in the case that the file corresponding to the request is not stored in the memory, obtaining the file from the database server apparatus, storing the file in the memory, and processing the process by using the file.