Abstract: A system constituting a wireless communication network comprises a processor, and the processor being configured to execute; receiving an acquisition request to acquire information indicating a travel direction of a detection target object; and transmitting, based on the acquisition request, first sensing information, which is a sensing result of the detection target object, the first sensing information including information indicating the travel direction of the detection target object.

Abstract: An information communication system including a control unit configured to execute: receiving a first message requesting the number of objects that satisfy a designated condition including area information; and transmitting a second message including the number of objects satisfying the designated condition in response to the receiving of the first message.

Abstract: A communication device includes an NTN communication unit configured to connect to a non-terrestrial network, a sensor unit, and a control unit. The control unit is configured to: acquire, via the sensor unit, presence information regarding a range of presence of an obstruction in space including an outgoing or incoming direction of radio waves during communication via the NTN communication unit; and performs a process based on a line of sight in which the radio waves are transmittable and receivable between the NTN communication unit and the non-terrestrial network in the space, the line of sight being estimated from the acquired presence information.

Abstract: A communication control device includes a processor configured to control switching of a partner of communication with a mobile terminal for first traffic from a first edge server to a second edge server in a cellular network when a switching condition for the first traffic based on a reduction in quality of communication related to the first traffic at present or in future is met and a second edge server capable of taking over the communication related to the first traffic is discovered in a state in which the mobile terminal is performing communication related to the first traffic and second traffic with the first edge server via the cellular network, an allowable delay for the second traffic being longer than an allowable delay for the first traffic.

Abstract: A communication system configured to provide a communication network to a communication device includes a control device. The control device is configured to execute: a reception process of receiving, from an organization outside the communication system, threat information regarding a threat to the communication device that uses the communication network; and a protection process of protecting the communication device based on the received threat information.

Abstract: The present application provides an operation method of a memory controller, a memory controller and a memory system. The operation method includes: in response to a data write instruction, determining a first memory cell block into which data is to be written; determining whether a target parameter of the first memory cell block is greater than a first threshold; and in response to the target parameter of the first memory cell block being not greater than the first threshold, writing the data into the first memory cell block. In the present application, when the target parameter of an open block is not greater than a preset first threshold, that is, when unprogrammed memory cell pages are less affected, the erase page check is omitted and data is written into the first memory cell block.

Abstract: The present disclosure provides a method operating a memory controller. In response to a data write instruction, the method may include determining a first memory cell block into which data is to be written, the first memory cell block including a first memory cell page programmed and a second memory cell page unprogrammed. In response to the first memory cell block meeting the first condition related to a number of reads of the first memory cell page, the method may include determining that a number of first word lines coupled to the first memory cell page is greater than a first threshold. In response to the number of the first word lines not being greater than the first threshold, the method may include writing data into the second memory cell page coupled to a second word line in the first memory cell block.

Abstract: A base station apparatus, configured to establish a wireless link for a backhaul line with a relay apparatus, and provide a first period in which a radio resource is used by the base station apparatus for the backhaul line, and a second period in which the radio resource is not used by the backhaul line.

Abstract: Each of a plurality of information processing apparatuses mounted on different mobile bodies performs machine learning using local data, and generates a local model. Each of the plurality of information processing apparatuses exchanges an evaluation value with another information processing apparatus mounted on each of the other mobile bodies by proximity communication. Then, among the information processing apparatuses whose evaluation value is equal to or greater than a predetermined value, the number of information processing apparatuses whose upper limit is the first threshold value transmits local model information indicating the generated local model to the server device.

Abstract: A network node that constitutes a wireless communication network includes one or more processors configured to: receive a sensing configuration parameter for each user terminal from a plurality of user terminals; receive a sensing requirement from a first user terminal; and transmit information about a second user terminal with the sensing configuration parameter that matches the sensing requirement to the first user terminal.

Abstract: A network node that forms a wireless communication network is configured to: receive an inquiry request for location information of a user terminal (UE); and transmit a response including the location information of the user terminal in response to the inquiry request. The location information included in the response is expressed by a bit string based on a space-filling curve.

Abstract: An information processing method that is performed by a computer includes acquiring first communication quality of a path on a user plane connecting to an external network within a core network. The method further includes, when determination is made based on the first communication quality to switch an offloading destination of traffic from a terminal between a first server on the external network and a second server in a local network, sending to the core network a first request instructing to change steering of the traffic from the terminal.

Abstract: A first vehicle acquires first data about the vacancy status of a first parking lot when exiting from the first parking lot, broadcasts second data including an identifier of the first parking lot, and transmits, in response to a request transmitted from a second vehicle having received the second data, the first data to the second vehicle.

Abstract: A network node that configures a wireless communication network, comprises a processor configured to execute: receiving a charging data request; and generating a charging data record in response to receiving the charging data request. The charging data record comprises a data identifier of data provided by a data providing apparatus.

Abstract: Examples of the description provide technology that allows an information communication system to efficiently provide information by sensing. For example, the information communication system is configured to: on request from a requestor, respond with information relating to a detection target; to receive a frequency of responding with the information; and to respond with the information based on the received frequency.

Abstract: A map management system includes a plurality of servers that manage map data of a predetermined area. The plurality of servers each include: a storage that records a block chain; and a processor that stores, in the block chain, map update data for updating the map data, the map update data being generated based on data collected from a plurality of vehicles traveling in the area. The processor conducts verification of whether or not a plurality of pieces of map update data satisfy a predetermined verification policy by using a framework of the block chain, and updates the map data by selectively using map update data determined, as a result of the verification, as satisfying the verification policy and thus being valid, among the plurality of pieces of map update data.

Abstract: An information processing method comprising: receiving information indicating renewable energy usage related to each of a plurality of selectable candidates for a component included in a cellular network; and selecting a selectable candidate that is enabled to use renewable energy from among the plurality of selectable candidates, based on the information indicating the renewable energy usage.

Abstract: An information processing method includes acquiring, by a first device constituting a cellular network, information indicating a utilization status of renewable energy in operation of the cellular network, and changing, by a second device constituting the cellular network, a policy related to communication of a terminal connected to the cellular network depending on the information indicating the utilization status of the renewable energy.

Abstract: An information processing method includes: receiving second information from a cellular network, by an information processing device configured to perform a process related to communication through the cellular network, the second information being information that is generated by using first information indicating a status of renewable energy utilization for operation of the cellular network and that is used to control the communication; and controlling, by the information processing device, the communication by using the second information received from the cellular network.

Abstract: Each of information processing apparatuses generates a local model by performing machine learning of a global model using local data. Each of the information processing apparatuses calculates an evaluation value according to an evaluation index. The information processing apparatuses exchange the calculated evaluation values by proximity communication. Each of the information processing apparatuses determines whether the evaluation value of the information processing apparatus has a high evaluation or not based on a result of comparison between the evaluation value and evaluation values of the other information processing apparatuses. At least one of the information processing apparatuses that has determined that the evaluation value has the high evaluation transmits local model information indicating the generated local model to a server apparatus.