Provided is an information processing device comprising: a processing request part that issues a processing request to a processing unit; an acquisition part that acquires the result of processing performed by the processing unit in response to the processing request; and a pseudo-request part that issues a pseudo-processing request to the processing unit during periods when there are no processing requests issued to the processing unit by the processing request part. The information processing device may also comprise an AI processing part that uses the processing unit to perform a training process for generating a learning model by means of machine learning and an inference process for performing inference using the learning model.
A risk sensing device (1) comprises: an input unit (11) into which sensor data (A) is input from an autonomously driven vehicle (2); a driving video prediction model unit (13) that, on the basis of the sensor data (A) and using a world model that is a model for predicting the future, generates a video (D) at a future point in time from the perspective of a camera included in a sensor group (21); and a remote monitoring model unit (14) that, on the basis of the sensor data (A) and the video (D), generates risk information (F) related to risks that could be encountered by the autonomously driven vehicle (2) in the future.
A group management device (1) comprises: a first instruction unit (14) that instructs a first cluster to output encrypted data obtained by the homomorphic encryption of data relating to the first cluster; a second instruction unit (15) that instructs a second cluster to output aggregated encrypted data; and an acquisition unit (16) that acquires the aggregated encrypted data.
In the present invention, imaging data obtained by imaging the external environments of autonomous vehicles (2) are input into a training model (M1), a base station (1) acquires control values of the autonomous vehicles (2) on the basis of an output from the training model (M1), approval operations by users of the autonomous vehicles (2) are received for the use of unapproved data in additional training of the training model (M1), the unapproved data including image data based on the imaging data and the control values acquired on the basis of the imaging data, and training data, in which are used approved data obtained by adding information indicating the approvals being received to the unapproved data for which the approvals of the users were obtained, is used for additional training of the training model (M1).
The present invention makes it possible to more efficiently utilize data center resources. A control device (1) is for allocating processing of data for which a request has been received to any of a plurality of data centers (3) and comprises a selection unit that refers to required-power information indicating power consumption required for the processing and power consumption information representing, in processing units, the current power consumption of each processing device provided in each of the plurality of data centers, and selects, from among the plurality of data centers, a data center including a processing device for which power consumption upon execution of the processing will not exceed the maximum power consumption thereof.
Provided is a control device that is installed in a radio base station that is a control target of a RAN control function for controlling RAN functions by executing AI processing (RAN Intelligent Controller (RIC)) or the like. The control device comprises: a first task execution unit; a plurality of second task execution units; a processing unit for processing tasks by using any one of the first task execution unit and the plurality of second task execution units; a determination unit for determining whether or not a predetermined communication quality condition is satisfied by the communication quality of the radio base station while the processing unit is processing a processing target task by using one of the second task execution units among the plurality of second task execution units; and a control unit that, if the determination unit has determined that the communication quality of the radio base station does not satisfy the communication quality condition, controls the processing unit so as to switch the processing of the processing target task using the one second task execution unit. Each of the plurality of second task execution units can execute a specific task at a higher speed than the first task execution unit.
A base station device (100) according to the present application comprises an acquisition unit (133) and an estimation unit (132). The acquisition unit (133) acquires a sensing result obtained by sensing an object on the basis of frequency information obtained on the basis of a downlink signal transmitted by a base station to a terminal device serving as a communication destination and responded to by the object. The estimation unit (132) estimates a sensing result obtained by sensing a target object on the basis of: a trained model generated using, as learning data, a combination of information of a first synchronization signal block included in the downlink signal and the sensing result; and information of a second synchronization signal block transmitted by the base station and responded to by the target object.
A learning device (100A) for learning information for causing an operating entity to execute a task is provided with a first acquisition unit (133) and a training unit (134). The first acquisition unit (133) acquires status information indicating a status of a task target, which is the target of the task, and index information indicating a character string in which a status change predicted from the status is defined as task contents. The training unit (134) uses training data for a generative model, the training data including the index information and the status information associated with each other, to train an estimation model that estimates, from input information acquired from the operating entity, target index information corresponding to the task contents, among the index information, for achieving the task.
An information processing device (1): estimates tightness information indicating the ratio of an estimated value of the amount of power consumed in each service area (AR1, AR2) to the amount of power supplied to the service area (AR1, AR2) by a plurality of power suppliers (P1, P2); and on the basis of the tightness information for power suppliers (P1, P2) supplying power to each data center (2), selects a data center (2) to which software related to social infrastructure is to be deployed.
Provided is a control device for controlling a wireless base station, the control device comprising: a status information acquisition unit that acquires status information relating to the status of a user terminal; a selection unit that, on the basis of the status information acquired by the status information acquisition unit, selects one artificial intelligence (AI) model from among a plurality of AI models to be used for communication between the wireless base station and the user terminal; and a control unit that performs such control that communication with the user terminal is executed using the AI model selected by the selection unit.
An information processing device of the present application is characterized by comprising: an inference unit that, by using a model that was trained on surrounding environments and circumstances of base stations and communication terminals using data collected at the base stations and the communication terminals, infers the surrounding environment or circumstances of a base station or communication terminal from data acquired from the base station or communication terminal, infers a sensing scheme suitable for the inferred surrounding environment or circumstances, and infers reference symbols suitable for the sensing scheme; and an allocation request unit that requests that the base station or communication terminal allocate the inferred reference symbols to sensing symbols.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
12.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
An information processing device (100) according to the present application is provided with an acquisition unit (134), a prediction unit (135), and a determination unit (136). The acquisition unit (134) acquires a prediction model for predicting desire, the prediction model being generated by using, as training data, sets of first condition information estimated on the basis of first biological information acquired from first users in an area corresponding to a base station and purchase histories of the first users in conditions indicated by the first condition information in the area. The prediction unit (135) predicts the desire of a second user in the area on the basis of the prediction model and second condition information estimated on the basis of second biological information acquired from the second user. The determination unit (136) determines, on the basis of position information of the second user in the area and the desire predicted for the second user, advertisement information to be distributed while the second user is present in the area.
Provided is a system comprising: a base station device disposed in a distributed infrastructure; and a test terminal that is a test user terminal for testing mobile communication between the base station device and a user terminal. The base station device includes: an AI model acquisition unit that acquires an AI model used for communication between the base station device and the user terminal; a test execution unit that executes, between the test terminal and the test execution unit, a communication test using the AI model acquired by the AI model acquisition unit; and a result recording unit that records results of the test executed by the test execution unit.
H04W 28/18 - Négociation des paramètres de télécommunication sans fil
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
A terminal device according to an embodiment comprises a control unit. The control unit receives a downlink reference signal included in a physical downlink control channel (PDCCH). The control unit transmits reference information relating to the downlink reference signal to an information processing device. The reference information is used in order to predict channel information using an uplink reference signal.
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal
15.
CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM
A control device (10) comprises a collection unit (111) that collects information about the the usage situation of resources for executing an AI model from a plurality of data centers, an acquisition unit (112) that acquires splitting information for splitting the AI model, and a deployment unit (113) that deploys AI models obtained by splitting the AI model on the basis of the splitting information to respective target data centers in accordance with the usage situation of the resources at the plurality of data centers.
This control device comprises: an information acquisition unit (261) that acquires two or more different types of information including at least environmental information around a moving body; a risk level determination unit (262) that determines a risk level from the two or more different types of information acquired by the information acquisition unit, using a model that includes the two or more different types of information as explanatory variables and uses a token, which is information indicating the risk level around the moving body, as the response variable; and a transmission unit (263) that, if the risk level determined by the risk level determination unit is higher than a prescribed level, transmits the token to an external device capable of communicating with the moving body.
An information processing device (100) according to the present application is a RAN intelligent controller (RIC) and an information processing device that estimates various types of information on the basis of a RAN and a prescribed calculation resource such as AI. Specifically, the information processing device (100) comprises an estimation unit (134), a calculation unit (135), and a transmission unit (136). The estimation unit (134) estimates a movement speed of a second mobile device on the basis of a relationship between a movement speed of a first mobile device, which moves on an expressway or an arterial road, and a time period in which the first mobile device moves on the expressway or the arterial road. The calculation unit (135) calculates a second weight of a beam to be transmitted to the second mobile device on the basis of the movement speed of the second mobile device and a first weight based on a prescribed signal received from the second mobile device. The transmission unit (136) transmits a signal to the second mobile device by using a beam formed on the basis of the second weight calculated by the calculation unit (135).
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Provided is a control device comprising: a collection unit that collects, from some radio base stations among a plurality of radio base stations included in a base station group, communication data communicated between a radio base station and a user terminal; a model generation unit that, using the communication data collected by the collection unit, generates an artificial intelligence (AI) model to be used in communication between the radio base station and the user terminal; and a model provision unit that provides the AI model generated by the model generation unit to the plurality of radio base stations included in the base station group.
Provided is a training device comprising: a training data storage unit that stores training data including a plurality of reference signals that are used for estimating an uplink channel state and that have been received by a wireless base station from a user terminal in a reference reception cycle; and a model generation unit that generates, through machine learning by using the training data, a first AI model that infers, from a plurality of reference signals having a long reception cycle longer than the reference reception cycle, the following reference signal in the reference reception cycle of the last reference signal among said plurality of reference signals, and a second AI model that infers, from the plurality of reference signals corresponding to the long reception cycle and the following reference signal in the reference reception cycle of the last reference signal among said plurality of reference signals, the second following reference signal in the reference reception cycle of said following reference signal.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
Provided is a server rack that can be efficiently operated and is designed in consideration of ease of maintenance. The server rack is used for mounting a cooling device in a housing. The server rack comprises: a first work port that is installed in a first side surface of the server rack and through which in one or more servers is carried in; a second work port that is installed in a second side surface facing the first work port; a bus bar that is installed between the one or more servers in the housing and the second work port at a position closest to the one or more servers, supplies power to the one or more servers, and through which flows a high voltage current; a power distribution unit (PDU) that is installed at a position closest to the bus bar and through which flows a low voltage current as compared with the current flowing through the bus bar; a manifold that is installed at a position closest to the second work port in the housing and transports a refrigerant between the one or more servers and the cooling device; and in the bottom surface of the housing, an opening through which passes a pipe for supplying the refrigerant to the cooling device.
Provided is a system comprising a base station device which is disposed in a distributed platform, and a testing terminal which is a testing user terminal for testing mobile communication between the base station device and a user terminal, wherein the base station device has an AI model acquisition unit that acquires an AI model to be used for communication between the base station device and the user terminal, a test performance unit that performs a test of communication with the testing terminal using the AI model acquired by the AI model acquisition unit, and a result recording unit that records a test result from the test performance unit.
An information processing device (1) comprises: an acquisition unit (11) that acquires DC metrics, which are metrics of each of a plurality of data centers (20, 30), and LLM metrics, which are metrics of each of a plurality of agent LLMs provided in the plurality of data centers (20, 30); and an eviction candidate determination unit (12) that determines one or more eviction candidates, which are candidates to be evicted, from among the plurality of agent LLMs, said determination being made on the basis of the DC metrics and LLM metrics.
A resource control device (1) comprises: a prediction unit (12) that predicts a resource amount which can be used by an AI application after the elapse of a prescribed time; and a notification unit (14) that, if the predicted resource amount which can be used by the AI application is less than a resource amount which is used in processing requested by a terminal which uses the AI application, notifies the terminal in advance that the resource amount which is used by the AI application after the elapse of the prescribed time becomes insufficient.
A prompt generation device (1) includes: an extended video generation unit (11) that generates second video data by extending first video data, and a prompt generation unit (12) that generates a prompt that instructs a language model to generate a caption for a second video corresponding to the second video data, on the basis of extension method information indicating an extension method executed by the extended video generation unit (11).
The present invention allows a user to be allocated a GPU of an appropriate size simply by requesting provision of a service. A control device (1), which assigns requested data processing to one of a plurality of GPUs (31) having different memory capacities, comprises a first allocation unit (131) that refers to records of memory usage during past GPU processing, and that allocates a GPU having the smallest memory capacity among available GPUs having a larger memory capacity than the recorded usage.
Provided is a communication control apparatus that manages a plurality of base stations, the communication control apparatus comprising: a first acquisition unit that acquires a usage of a communication unit that is provided to each of a plurality of servers that function as distributed stations among the plurality of base stations; a second acquisition unit that acquires, from a plurality of pods that are executed on the plurality of servers and that provide the functions of the distributed stations to a plurality of cells that are provided by the base stations corresponding to the plurality of servers, a throughput of at least one or more cells that form pairs with the pods; an extraction unit that extracts, from among the plurality of servers, a first server in which the usage of the communication unit acquired by the first acquisition unit has exceeded a predetermined first threshold value; a selection unit that selects a second server different from the first server, and, from among a plurality of cells that are provided by the base station corresponding to the first server, a target cell to be provided by a base station corresponding to the second server; and an instruction generation unit that generates an instruction to move a target pod, which is being executed on the target cell on the first server, to the second server.
Provided is an information processing device that is connected to a session management function (SMF), which is a network function unit constituting a core network of a mobile communication network, using a service-based interface (SBI), said information processing device comprising: a load information acquisition unit (121) that acquires load information pertaining to the load of a processing server which executes processing requested by a UE and which is connected to an external network; an electric power information acquisition unit (122) that acquires, from another device, electric power information pertaining to the electric power supply of a building or a region in which the processing server is installed; and a policy generation unit (123) that generates, on the basis of the load information and the electric power information, a UPF selection policy which is referred to when the SMF of the core network sets a node selection logic related to UPF selection.
H04W 28/084 - Équilibrage ou répartition des charges entre les entités de virtualisation des fonctions de réseau [NFV]Équilibrage ou répartition des charges entre les entités de calcul en périphérie, p. ex. calcul en périphérie multi-accès
H04W 28/12 - Régulation de flux utilisant une signalisation entre les éléments
H04W 92/24 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs formant réseau fédérateur
28.
POWER GENERATION DEVICE, POWER GENERATION SYSTEM, AND POWER GENERATION METHOD
Provided is a power generation device which enables securing of a region contributing to power generation. A power generation device (400) for converting energy of excitation light emitted from a light source into electrical energy has a module array (420) including a plurality of photoelectric conversion modules (100) and first wiring (440). The module array (420) includes a first photoelectric conversion module and a second photoelectric conversion module which are adjacent to each other in a second direction. Each of the first photoelectric conversion module and the second photoelectric conversion module has a first extraction electrode (52) and a second extraction electrode (54) having a polarity opposite to that of the first extraction electrode. The first extraction electrodes (52) of the first photoelectric conversion module and the second photoelectric conversion module, which have the same polarity, face each other. The first wiring (440) straddles the first extraction electrodes (52) of the first photoelectric conversion module and the second photoelectric conversion module.
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
H02J 50/30 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant de la lumière, p. ex. des lasers
H10F 19/31 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins une cellule photovoltaïque couverte par le groupe , p. ex. modules photovoltaïques comportant des cellules photovoltaïques en couches minces avec plusieurs cellules photovoltaïques en couches minces côte à côte déposées sur un substrat commun
H10F 19/90 - Structures pour la connexion des cellules photovoltaïques, p. ex. interconnexions ou espaceurs isolants
In a base station of performing a beamforming control by using a codebook, it is to achieve a significant interference reduction effect, similar to a null forming in which a null of an antenna directivity pattern is formed toward an interference-receiving object. A base station determines plural sets of codebook subsets that are grouped by each of sets of plural precoding weight matrices corresponding to plural beams orthogonal to each other, based on a codebook, selects, from the plural sets of codebook subsets, a codebook subset consisting of a set of plural precoding weight matrices corresponding to plural beams orthogonal to each other which include an interference beam having a maximum gain in a direction of an interference-receiving object, as the codebook subset to be used for the beamforming control, and the base station stops a use of plural beams corresponding to unselected codebook subsets other than the selected codebook subset, and stops a use of the interference beam among the plural beams corresponding to the selected codebook subset, in the beamforming control.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/0408 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c.-à-d. diversité de faisceaux
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p. ex. utilisant des matrices pour pondérer des antennes
30.
POWER GENERATION DEVICE, POWER GENERATION SYSTEM, AND POWER GENERATION METHOD
Provided is a power generation device capable of uniformizing the amount of electric energy generated by a plurality of photoelectric conversion modules. A power generation device (400) converts the energy of excitation light emitted from a light source into electrical energy. The power generation device (400) has a module array (420) including a plurality of photoelectric conversion modules (100). The photoelectric conversion region of the photoelectric conversion module located at an end of the module array (420) is wider than the photoelectric conversion region of the photoelectric conversion module located at the center of the module array.
H02J 50/30 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant de la lumière, p. ex. des lasers
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
H10F 19/90 - Structures pour la connexion des cellules photovoltaïques, p. ex. interconnexions ou espaceurs isolants
31.
PACKET ANALYSIS DEVICE, PACKET ANALYSIS METHOD, AND PROGRAM
Provided is a technology capable of continuously tracking a C-Plane packet pertaining to communication of a specific user even after Inter-MME communication has been performed. This packet analysis device comprises: a C-Plane packet extraction unit that extracts a C-Plane packet corresponding to a specific IMSI from C-Plane packets acquired by referring to a table in which IMSIs are associated with pieces of session identification information pertaining to the C-Plane packets; and a table update unit that, when detecting switching of an MME that receives the C-Plane packet corresponding to the specific IMSI, updates the session identification information recorded in the table by referring to the C-Plane packet after switching of the MME. The session identification information is generated on the basis of all or a portion of the IP address of the MME, the IP address of an S-GW (42), a TEID assigned by an MME (41), and a TEID assigned by the S-GW (42).
An information processing program causes a computer to execute: an acquisition process of acquiring an image including a fish group, the image including an indistinct region that is a region where individual fish included in the fish group are unable to be visually distinguished, and a shadow region corresponding to a shadow of a fish group corresponding to the indistinct region; and an estimation process of estimating information related to a volume of space between fish included in the fish group corresponding to the indistinct region, and estimating, based on of the information related to the volume of the space between the fish, a fish count for the fish included in the fish group corresponding to the indistinct region.
A01K 61/95 - Triage, classement, comptage ou marquage des animaux vivants, p. ex. identification de leur sexe spécialement adaptés aux poissons
G06T 7/62 - Analyse des attributs géométriques de la superficie, du périmètre, du diamètre ou du volume
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
G06V 10/74 - Appariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques
Provided is a communication system in which a first router has a storage unit which stores a correspondence table of an IP prefix of a network under the first router and an SRv6 SID that corresponds to the IP prefix and that has a Locator+Function length shorter than an IP prefix length, a second router has a transmission unit which transmits, to the first router, an SRv6 packet including SID including a part of an address of a destination located under the first router and header information, and the first router has a generation unit which refers to the correspondence table and identifies an IP prefix corresponding to the SID included in the SRv6 packet received from the second router, and identifies the address of the destination by using the IP prefix and a part of the address of the destination included in the SID, to generate a packet.
H04L 45/50 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données utilisant l'échange d'étiquettes, p. ex. des commutateurs d'étiquette multi protocole [MPLS]
34.
COMMUNICATION CONTROL DEVICE, CONTROL METHOD FOR COMMUNICATION CONTROL DEVICE, AND CONTROL PROGRAM FOR COMMUNICATION CONTROL DEVICE
A communication control device in a communication system for controlling a radio access network including a virtualized base station using artificial intelligence according to one embodiment of the present invention comprises: a storage unit that, regarding a plurality of different models using artificial intelligence and aimed at power saving of the radio access network, stores model information including at least a power consumption amount when the models are executed and the expected value of an improvement amount of the state of the radio access network by the execution of the models; an index acquisition unit that regularly acquires, from the virtualized base station, a plurality of types of indexes relating to the state of the radio access network; a selection unit that selects, on the basis of the indexes, a model to be executed from among the plurality of different models; and a determination unit that determines, on the basis of the model information, whether or not to execute the model selected by the selection unit.
H04W 52/22 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques tenant compte des informations ou des instructions antérieures
H04W 52/26 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le débit de transmission ou la qualité de service [QoS Quality of Service]
35.
CONTROL DEVICE, PROGRAM, AND UNMANNED TRAVELING BODY
Provided is a control device that controls an unmanned traveling body including a loading unit for loading an unmanned flying body, the control device comprising: a weather information acquisition unit that acquires weather information indicating weather between the flight position of the unmanned flying body and an airfield where the unmanned flying body is to land; a flight information acquisition unit that acquires flight information about the unmanned flying body, the flight information including flight position information indicating the flight position of the unmanned flying body, flight speed information indicating the flight speed of the unmanned flying body, and flight attitude information indicating the flight attitude of the unmanned flying body; a determination unit that determines, on the basis of the weather information and the flight information, a first angle between a straight line parallel to the direction in which the unmanned traveling body travels and a straight line parallel to the orientation of the unmanned traveling body; and a control unit that controls, on the basis of the first angle, the unmanned traveling body to load the unmanned flying body in flight onto the loading unit while traveling on a runway of the airfield.
B64U 70/00 - Dispositions pour le lancement, le décollage ou l'atterrissage
G05D 1/43 - Commande de la position ou du cap par référence à un système à deux dimensions
G05D 1/46 - Commande de la position ou du cap dans les trois dimensions
G05D 1/248 - Dispositions pour déterminer la position ou l’orientation utilisant des signaux fournis par des sources artificielles extérieures au véhicule, p. ex. balises de navigation générés par des satellites, p. ex. GPS
G05D 1/656 - Interaction avec des charges utiles ou des entités externes
36.
AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND PROGRAM
The present invention performs many-to-many authentication at a high speed. An authentication device (10) according to the present disclosure comprises: an acquisition unit (11) that acquires an image of an object and that detects a specific part of the object; a generation unit (12) that generates a first feature vector on the basis of the image of the specific part of the object; an approximation unit (13) that approximates the first feature vector to a second feature vector comprising a ternary vector; a calculation unit (14) that calculates a similarity degree between the second feature vector and a plurality of fourth feature vectors; and an authentication unit (15) that authenticates the image of the specific part of the object on the basis of the similarity degree.
The present invention identifies an object in various environments. A communication terminal 2 comprises: a color feature estimation unit (40) that uses a machine-trained first estimation model (30) to estimate a color feature vector from data of a color image; a depth feature estimation unit (41) that uses a machine-trained second estimation model (31) to estimate a depth feature vector from data of a depth image; a three-dimensional feature estimation unit (42) that uses a machine-trained third estimation model (32) to estimate a three-dimensional feature vector including the color image and the depth image from the color feature vector and the depth feature vector; and an authentication unit (24) the uses one of the color feature vector, the depth feature vector, and the three-dimensional feature vector to perform face authentication.
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions
38.
FIBROUS STRUCTURE, THERMAL INSULATION MATERIAL, HOUSING DEVICE, BATTERY, FLIGHT VEHICLE, AND METHOD FOR PRODUCING FIBROUS STRUCTURE
A fibrous structure includes a plurality of fibers consisting substantially of polyimide resin. A ratio of a mass of the plurality of fibers to a mass of the fibrous structure is 70 mass % or more. A thickness of the fibrous structure is 1 mm or more. A basis weight of the fibrous structure is 40 g/m2 or more and 150 g/m2 or less. A length of each of the plurality of fibers may be 1.0 mm or more and 10.0 mm or less. A width of each of the plurality of fibers may be 1 μm or more and 100 μm or less. A thermal conductivity of the fibrous structure measured in accordance with JIS L 1927 may be 0.020 W/m·K or more and 0.040 W/m·K or less.
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
B32B 37/16 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches toutes les couches existant et présentant une cohésion avant la stratification
B64D 27/357 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant des piles
F16L 59/02 - Forme ou configuration de matériaux isolants, avec ou sans revêtement formant un tout avec les matériaux isolants
F16L 59/08 - Moyens pour empêcher les radiations, p. ex. à l'aide de feuillard métallique
Provided is a communication system in which a processing load is not concentrated in one wireless base station. This communication system comprises: a plurality of wireless base stations that communicate with terminals; a plurality of processors; and a software processing unit that receives, from one of the plurality of wireless base stations, a processing request pertaining to communication from a terminal with which the wireless base station is communicating and uses software to execute processing pertaining to the processing request. The software processing unit comprises a dispatcher whereby processing is assigned to a handler for executing processing associated with a processing request in accordance with the content of the processing request, a handler generation unit for executing processing pertaining to a processing request and generating a handler for each processing request, and a scheduler for assigning a handler to any of the plurality of processors. The software processing unit causes the processor to which a handler has been assigned to process the handler and thereby executes the processing pertaining to a processing request.
Provided is an information processing device for estimating a phase error amount on the basis of non-linear temperature dependency of an antenna. The information processing device comprises: an acquisition unit that acquires temperature data from a temperature sensor provided to each of a plurality of antennas; an estimation unit that estimates a phase error amount for each antenna by inputting the temperature data acquired by the acquisition unit to a learning model provided for each antenna, the learning model having been trained by using the temperature data as an explanatory variable and a phase error occurring in communication of the antenna at a temperature indicated by the temperature data as an objective variable; and an output unit that outputs, in association with each antenna, the phase error amount estimated by the estimation unit.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
41.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Provided are an information processing device, an information processing method, and an information processing program that estimate the type of communication traffic. This information processing device comprises: a first acquisition unit that acquires a plurality of pieces of first traffic information related to communication by a base station in a simulated communication environment; a second acquisition unit that acquires, from a terminal, type information indicating the connection destination type of the communication via the base station in the simulated communication environment; an identification unit that, on the basis of the plurality of pieces of first traffic information acquired by the first acquisition unit and the type information acquired by the second acquisition unit, identifies a piece of first traffic information and type information indicating the communication connection destination type corresponding to the piece of first traffic information; and a generation unit that generates a trained model that has been trained on the piece of first traffic information identified by the identification unit and the type information corresponding to the piece of first traffic information.
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
42.
INTERFERENCE SUPPRESSION APPARATUS, SATELLITE GROUND STATION, SYSTEM, METHOD AND PROGRAM
Provided is a satellite ground station that comprises an interference suppression apparatus capable of suppressing interference from a base station of a mobile communication system in a downlink of a satellite communication system. The interference suppression apparatus receives, via a wired network, a reference signal branched from a transmission signal transmitted from an antenna of the base station of the mobile communication system, estimates a propagation path response of an interference signal from the base station in a radio propagation path between the antenna of the base station and an antenna of the satellite ground station, based on the reference signal and a reception signal received via the antenna of the satellite ground station, and generates an interference replica signal corresponding to the interference signal included in the reception signal, based on the estimation result and the reference signal. A satellite-ground station apparatus branches the reception signal and inputs it to the interference suppression apparatus, and synthesizes a satellite signal in which the interference signal is suppressed by applying the interference replica signal generated by the interference suppression apparatus, to the reception signal.
An information processing program including a first generation step of generating image data in which estimation target predetermined fish that has a certain characteristic corresponding to an evaluation value is reproduced, by machine learning that is based on a real image that is an image in which the predetermined fish is captured and to which the evaluation value of the predetermined fish is added, a second generation step of generating a Computer Graphics (CG) image in which the predetermined fish is reproduced by computer graphics based on the image data, and an estimation step of estimating an evaluation value of the predetermined fish that appears in an input image based on a model that is trained by using, as training data, a combination of the CG image and the evaluation value that is indicated by a characteristic of the predetermined fish that is reproduced in the CG image.
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
The present invention relates to an information processing device, an information processing method, and an information processing program that control the priority of current scheduling (communication resources). The information processing device comprises: an acquisition unit that acquires information about the communication speed between a base station and a terminal during a period up to the present time; an estimation unit that estimates an assumed communication speed in the future on the basis of the communication speed information acquired by the acquisition unit and a trained model generated by learning information about communication between the base station and the terminal; and a setting unit that sets the priority of communication resources between the base station and the terminal on the basis of the communication speed during the period, the average communication speed during the period, and the assumed communication speed estimated by the estimation unit.
H04W 72/566 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de priorité de l’information, de la source d’information ou du destinataire
45.
BASE STATION CONTROL DEVICE, CONTROL METHOD FOR BASE STATION CONTROL DEVICE, AND CONTROL PROGRAM FOR BASE STATION CONTROL DEVICE
This base station control device relating to a wireless communication system in which a first base station and a second base station coordinate to communicate wirelessly with a terminal comprises: a storage unit that stores base station information including the locations of a plurality of base stations; a propagation path condition information acquisition unit that acquires propagation path information indicating the condition of a propagation path transmitted from the terminal when a coordination action by the first base station and the second base station has been configured; a change information acquisition unit that acquires change information relating to a change in a communication condition of the terminal due to the coordination action; a location estimation unit that estimates the location of the terminal; a generation unit that performs training on the relationship between the propagation path information, the change information, and the location of the terminal, and generates a trained model for outputting information about a base station that coordinates with a prescribed base station to communicate wirelessly with a prediction target terminal, said prediction target terminal communicating wirelessly with the prescribed base station; and a selection unit that selects a base station as the second base station on the basis of the trained model.
Provided is a system including: a plurality of switching units connected in parallel to a bus to which a power generation unit and a load are connected, the plurality of switching units each being switchable among a current-carrying state, a charge-prohibited state, a discharge-prohibited state, and a cutoff state, and each having an NMOS-type discharge FET and an NMOS-type charge FET; a plurality of battery packs, each being the battery pack, that are respectively connected to the plurality of switching units; a boost device which supplies power for control to two or more switching units of the plurality of switching units; and a management unit which manages charging and discharging of the plurality of battery packs by using the boost device.
B60L 53/20 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B64U 50/31 - Alimentation en énergie électrique ou distribution de celle-ci générée par des panneaux photovoltaïques
B64U 101/20 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à l’utilisation en tant que relais de communication, p. ex. plates-formes de haute altitude
47.
COMMUNICATION CONTROL DEVICE, CONTROL METHOD FOR COMMUNICATION CONTROL DEVICE, AND CONTROL PROGRAM FOR COMMUNICATION CONTROL DEVICE
A communication control device according to one embodiment of the present invention comprises: a determination unit that determines the communication quality of wireless communication between a terminal and a base station on the basis of a signal received by the base station from the terminal; a position estimation unit that estimates the position of the terminal on the basis of the signal; an acquisition unit that acquires communication environment information pertaining to the communication environment of the wireless communication between the base station and the terminal on the basis of the signal; a generation unit that generates a prediction model that learns the relationship between communication quality and control information set at each terminal regarding the position, communication environment, and wireless communication with the base station of the terminal, and predicts the communication quality of wireless communication between a terminal for which prediction is performed and the base station; and a setting unit that sets, in accordance with the result of the prediction by the prediction model, the control information of the terminal for which prediction is performed.
Provided is a wireless relay system which, when the operation of some of a plurality of cells formed via an aerial relay station slave unit is stopped, is capable of improving the quality of a downlink signal of a feeder link corresponding to each of the remaining cells other than the stopped-operation cells, without increasing the feeder link total transmission power of a relay station master unit. In a non-regenerative relay type wireless relay system that relays wireless communication between a base station and terminal devices present in a plurality of cells via a feeder link between a relay station master unit provided in a terrestrial or marine gateway device and a relay station slave unit provided in an aerial flight vehicle or a floating body, the relay station master unit has a power distribution unit that, when the operation of some of the plurality of cells is stopped, distributes the power of downlink signals corresponding to the stopped-operation cells to the power of downlink signals corresponding to each of the remaining cells other than the stopped-operation cells.
H04W 52/30 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible
Provided is a gateway device including a routing table for reception for forwarding an incoming IP packet which is received from outside and which has a payload IP packet encapsulated, a routing table for payload forwarding for forwarding the payload IP packet, and a routing table for fallback for forwarding the incoming IP packet when an entry for forwarding the payload IP packet included in the incoming IP packet is not included in the routing table for payload forwarding.
H04L 45/745 - Recherche de table d'adressesFiltrage d'adresses
H04L 69/16 - Implémentation ou adaptation du protocole Internet [IP], du protocole de contrôle de transmission [TCP] ou du protocole datagramme utilisateur [UDP]
Provided is a control device comprising: an information acquisition unit that acquires calibration-related information including base station location information of a wireless base station having a phased array antenna to be calibrated, base station environment information indicating an environment of an area in which the wireless base station is located, terminal location information of a wireless communication terminal serving as a communication counterpart of the wireless base station, and terminal environment information indicating an environment of an area in which the wireless communication terminal is located; a priority determination unit that determines a priority of calibration of each of a plurality of antenna elements included in the phased array antenna; and a calibration execution unit that calibrates each of the plurality of antenna elements on the basis of the calibration-related information in descending order of the priority determined by the priority determination unit while communication between the wireless base station and the wireless communication terminal is in progress.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
51.
TRAINING DEVICE, PROGRAM, SYSTEM, AND TRAINING METHOD
Provided is a training device comprising: a training execution unit that generates, by machine learning, an autoencoder, which includes an encoder and a decoder and in which an input to the encoder is a bit string to be transmitted from one communication device to another communication device via a wireless environment, a latent space representation generated by the encoder is a signal to be included in a radio wave propagating in the wireless environment in order for the one communication device to transmit the bit string to the other communication device, an input to the decoder is the latent space representation to which noise added to the signal before the signal reaches the other communication device is added, and an output from the decoded is the bit string input to the encoder; and a provision unit that provides the encoder to the one communication device and provides the decoder to the other communication device.
Provided is a control apparatus comprising: a trained model storage unit that stores a trained model generated by using a plurality of data sets each including an uplink signal received from a terminal by a base station capable of executing communication using a plurality of antennas, at least one of a transmission output and a transmission timing of the uplink signal, reception quality of the uplink signal, and a propagation path status between the base station and the terminal; an estimation unit that acquires, as an estimated propagation path status, a propagation path status at a future time point outputted by inputting, to the trained model, the uplink signal received by the base station, said at least one of the transmission output and the transmission timing of the uplink signal, and the reception quality of the uplink signal; and a determination unit that determines a weight pattern of beams of the plurality of antennas on the basis of the estimated propagation path status. The control apparatus may execute RAN control and AI processing (including RAN control AI processing such as a RAN intelligent controller (RIC), and non-RAN control AI processing).
The present invention provides a rack mounting adapter for storing a server for saving labor and improving efficiency in monitoring of the server in a data center. The present invention pertains to a rack mounting adapter for storing a server in a rack that accommodates a plurality of servers and mounting the server on the rack. The rack mounting adapter is provided with: a power supply connector unit that is connected to a rack-side power supply unit and supplies power to the server side; a signal connector unit that is connected to a rack-side signal supply unit and transmits and receives signals between the server side and the rack side; and a display unit for displaying stored server information to the outside of the rack mounting adapter.
An information processing system is provided, wherein a generator-side apparatus generates a first verification value from structure data and weighting factor data of an NN (neural network) and transmits signature data in which the first verification value is encrypted with a private key to a user-side apparatus, and the user-side apparatus generates a second verification value from structure data and weighting factor data of the NN stored therein, decrypts the signature data received from the generator-side apparatus with a public key corresponding to the private key to acquire the first verification value, and determines whether the NN stored therein is falsified or not by comparing the first verification value with the second verification value.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
55.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE STORAGE MEDIUM
Provided is an information processing system including: a model provision unit which provides one or more models providing services to a user to a communication terminal of the user; a determination unit which determines whether or not the one or more models provided to the communication terminal by the model provision unit are to be adjusted, based on a change in at least either an amount of free space in a storage area of the communication terminal or utilization-related information related to utilization of the communication terminal by the user; and a model adjustment unit which adjusts the one or more models stored in the communication terminal, based on the amount of free space and the utilization-related information if the determination unit determines that the models are to be adjusted.
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
56.
INFORMATION PROCESSING SYSTEM GENERATOR-SIDE APPARATUS, USER-SIDE APPARATUS, MANAGEMENT METHOD, VERIFICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
An information processing system is provided, wherein a generator-side apparatus generates a first verification value from structure data and weighting factor data of an NN (neural network) and transmits signature data in which the first verification value is encrypted with a private key to a user-side apparatus, and the user-side apparatus generates a second verification value from structure data and weighting factor data of the NN stored therein, decrypts the signature data received from the generator-side apparatus with a public key corresponding to the private key to acquire the first verification value, and determines whether the NN stored therein is falsified or not by comparing the first verification value with the second verification value.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
G06N 3/082 - Méthodes d'apprentissage modifiant l’architecture, p. ex. par ajout, suppression ou mise sous silence de nœuds ou de connexions
H04L 9/14 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
Provided is a system that makes it possible to, when forming a directional null toward an antenna or the terrestrial cell of a terrestrial cell base station from a relay communication station which is up in the sky and which forms a wide-area cell, improve frequency utilization efficiency without impairing the coverage area of the wide-area cell. A wide-area cell base station and a terrestrial cell base station perform service link communication in the same frequency band on mutually time-synchronized radio frames. The wide-area cell base station acquires information regarding the terrestrial cell base station that forms a terrestrial cell overlapping a wide-area cell, determines, on the basis of the information regarding the terrestrial cell base station, null scheduling regarding allocation of directional nulls that are formed toward an antenna or the terrestrial cell of the terrestrial cell base station on the time axis and on the frequency axis, and controls the formation of the directional nulls on the basis of information regarding the null scheduling.
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 28/16 - Gestion centrale des ressourcesNégociation de ressources ou de paramètres de communication, p. ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
H04W 72/27 - Canaux de commande ou signalisation pour la gestion des ressources entre points d’accès
Provided is an information processing system including: a model provision unit which provides one or more models providing services to a user to a communication terminal of the user; a determination unit which determines whether or not the one or more models provided to the communication terminal by the model provision unit are to be adjusted, based on a change in at least either an amount of free space in a storage area of the communication terminal or utilization-related information related to utilization of the communication terminal by the user; and a model adjustment unit which adjusts the one or more models stored in the communication terminal, based on the amount of free space and the utilization-related information if the determination unit determines that the models are to be adjusted.
The present invention promotes effective and stable securement of coverage. An information processing device (100) includes a control unit (130) that acquires installation information and radio wave information of first functional devices that execute a first function of a base station device, estimates a cover area that radio waves of the first functional devices reach by performing simulation based on the installation information and the radio wave information, and determines optimal allocation on the basis of the estimation result such that first functional devices having a common cover area are controlled by separate second functional devices that accommodate the respective first functional devices.
Provided is a high speed searchable, high-capacity, and low-power storage device such as a CAM, a TCAM, or an associative memory. The storage device is provided with: a data storage unit in which a plurality of pieces of data are stored in association with addresses, respectively; an input unit to which search data is input; a search unit which has a plurality of comparison units for comparing the plurality of pieces of stored data stored in the data storage unit with the search data, the search unit searching for stored data corresponding to the search data; and an output unit for outputting the search result of the search unit. The search unit, the connection between the input unit and the search unit, and the connection between the search unit and the output unit are each constituted by an optical circuit. The plurality of comparison units of the search unit are connected in a daisy chain.
G11C 15/00 - Mémoires numériques dans lesquelles l'information, comportant une ou plusieurs parties caractéristiques, est écrite dans la mémoire et dans lesquelles l'information est lue au moyen de la recherche de l'une ou plusieurs de ces parties caractéristiques, c.-à-d. mémoires associatives ou mémoires adressables par leur contenu
61.
CLUSTER MANAGEMENT DEVICE, CLUSTER MANAGEMENT METHOD, AND PROGRAM
The present invention involves: a power supply information storage unit (191) that stores power supply information indicating the operation threshold of the circuit breaker for each of one or more power supplies; a server information storage unit (192) that stores server information indicating the power consumption of each of one or more server devices included in a cluster and connected respectively to the one or more power supplies; a workload information storage unit (193) that stores workload information indicating an estimated increase in power consumption expected to result from the operation of each of a plurality of workloads; and an operation device determination unit that refers to the power supply information, the server information, and the workload information and thereby determines a server device on which to run a new workload.
Provided is a control device comprising: an information acquisition unit that acquires communication state information including the communication load of each of a plurality of communication terminals performing wireless communication with a wireless base station that provides wireless communication and wireless power transmission by beamforming; a determination unit that determines a power transmission schedule for the plurality of communication terminals, on the basis of the communication state information of the plurality of communication terminals; and a control unit that controls the wireless base station so that wireless power is transmitted to the plurality of communication terminals according to the power transmission schedule determined by the determination unit.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
63.
COMMUNICATION SYSTEM, COMMUNICATION METHOD, LEARNING DEVICE, LEARNING METHOD, AND PROGRAM
Provided is a communication system comprising: a tokenization unit that tokenizes, into a plurality of tokens, a bit string for transmission; a compression unit that generates compressed data by dimensionally reducing the plurality of tokens by using a transformer encoder; a compressed data transmission unit that transmits the compressed data; a compressed data reception unit that receives the compressed data transmitted by the compressed data transmission unit; and an output data generation unit that, by using a transformer decoder, restores the compressed data received by the compressed data reception unit, and thereby generates output data.
Provided is a data processing method executed by a communication system which comprises: an information processing board having a signal processing unit, a user plane unit, an AI management section that receives and manages AI training data, and an AI storage section that stores the training data; and a network management section that manages the information processing board. The data processing method comprises: a request transmission step in which the AI management section, in response to receiving, from the communication terminal, an upload request for uploading the training data, transmits the training data upload request by the communication terminal to the network management section; a determination step in which the network management section, in response to receiving the upload request, determines whether or not the training data can be uploaded by the communication terminal; a setting step in which the network management section, in response to an affirmative determination in the determination step, sets a QoS policy for the communication terminal; and an acceptance step in which the AI management section authenticates an authentication request in accordance with the QoS policy by the communication terminal and accepts the uploading of the training data to the AI storage section.
An information processing device (100) according to the present invention is a RAN intelligent controller (RIC). More specifically, the information processing device (100) comprises an estimation unit (132), a setting unit (133), and a test execution unit (134). The estimation unit (132) estimates a calculation resource used for a predetermined test for executing the test on the connection between communication units arranged in predetermined software. The setting unit (133) sets each communication unit in the predetermined software on the basis of the calculation resource. The test execution unit (134) executes, in the predetermined software, a predetermined test on the connection between a first communication unit to be subjected to the predetermined test and a second communication unit among the communication units.
Provided is a control device comprising: an information acquisition unit that acquires a first uplink signal received by a first base station from a first terminal present in the range of the first base station, first position-related information related to the position of the first terminal, and a second uplink signal received by a second base station from the first terminal, the second base station providing a wireless communication service to the first terminal in cooperation with the first base station; and an adjustment unit that corrects the second uplink signal on the basis of the first uplink signal and the first position-related information, and adjusts the weight of a beam for the first terminal by the second base station on the basis of the corrected second uplink signal. The control device may execute RAN control and AI processing (including RAN-controlled AI processing such as a RAN intelligent controller (RIC), and non-RAN-controlled AI processing).
H04B 7/024 - Utilisation coopérative d’antennes sur plusieurs sites, p. ex. dans les systèmes à plusieurs points coordonnés ou dans les systèmes coopératifs à "plusieurs entrées plusieurs sorties" [MIMO]
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Provided is a control apparatus comprising: a storage unit for storing sub-area information that indicates the respective ranges of a plurality of sub-areas into which a coverage area to be covered by an array antenna having a plurality of antenna elements is divided on the basis of an interference relationship between a plurality of beams that are generated by the array antenna; a positional information acquisition unit for acquiring positional information regarding a plurality of user terminals that are positioned within the coverage area; a terminal selection unit for using the positional information regarding the plurality of user terminals and the sub-area information to select a plurality of user terminals to be provided with MU-MIMO such that no more than one user terminal is selected for each of the plurality of sub-areas; and a control unit for performing control so as to provide MU-MIMO to the plurality of user terminals selected by the terminal selection unit.
Provided is a management device comprising: an information acquisition unit that acquires received radio wave information from a plurality of reception devices located at different locations, the reception devices having received radio waves emitted by a wireless base station that emits radio waves in different directions by adjusting the electrical tilt of a phased array antenna in order to perform wireless communication and wireless power transmission; a noise analysis unit that analyzes and identifies noise included in the received radio waves for each tilt angle of the phased array antenna on the basis of a plurality of pieces of the received radio wave information acquired by the information acquisition unit from the plurality of reception devices; and a filter function determination unit that determines, on the basis of an analysis result from the noise analysis unit, a filter function to be applied to the phased array antenna for each tilt angle of the phased array antenna.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 1/62 - Détails des systèmes de transmission, non couverts par l'un des groupes Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission pour produire une prédistorsion du signal à l'émission et une correction correspondante à la réception, p. ex. pour améliorer le rapport signal/bruit
H04B 5/79 - Systèmes de transmission en champ proche, p. ex. systèmes à transmission capacitive ou inductive spécialement adaptés à des fins spécifiques pour le transfert de données en combinaison avec le transfert d'énergie
Provided is a control device comprising: a calibration execution unit that transmits and receives a calibration signal between a first antenna device and a second antenna device that perform coordinated control, identifies a phase shift between the first antenna device and the second antenna device, and causes adjustment for reducing the phase shift to be performed; and an adjustment unit that estimates, on the basis of time information about when the calibration was executed and the identified phase shift, the phase shift during a period until the next calibration is executed after the calibration execution unit has executed the calibration between the first antenna device and the second antenna device, and performs adjustment for reducing the estimated phase shift. The control device can execute RAN control and AI processing (including RAN control AI processing such as a RAN intelligent controller (RIC), and non-RAN control AI processing).
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
70.
INFORMATION PROCESSING APPARATUS, PROGRAM, SYSTEM, AND INFORMATION PROCESSING METHOD
Provided is information processing apparatus including a first pairing unit which establishes a first pairing between a first operation apparatus and a drone, an instruction acquisition unit which acquires an operation authority switch instruction for instructing the switching of an operation apparatus having an operation authority over the drone from the first operation apparatus to a second operation apparatus, a second pairing unit which establishes, in response to the instruction acquisition unit having acquired the operation authority switch instruction, while the drone is flying, a second pairing between the second operation apparatus and the drone, and a switch unit which switches, in response to the second pairing unit having established the second pairing, the operation apparatus having the operation authority over the drone from the first operation apparatus to the second operation apparatus.
H04W 76/15 - Établissement de connexions à liens multiples sans fil
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
H04W 76/14 - Établissement de la connexion en mode direct
71.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Provided are an information processing device, an information processing method, and an information processing program for estimating terminals to be paired. The information processing device comprises: a generation unit that generates a plurality of communication situations in a simulated communication environment; a first learning unit that, for each of the plurality of communication situations generated by the generation unit, learns a plurality of pieces of information pertaining to communication when multi-user MIMO communication is performed between a base station and each of a plurality of terminals, and generates a trained model; and a second learning unit that implements the trained model generated by the first learning unit in an actual communication environment, and performs reinforcement learning using information acquired by multi-user MIMO communication between a base station and each of a plurality of terminals in the actual communication environment.
A communication control device (100) according to the present application comprises an acquisition unit (132), a prediction unit (134), and a communication control unit (135). The acquisition unit (132) acquires, as result information pertaining to communication between a terminal device and a communication destination base station with which the terminal device communicates or a neighboring base station which neighbors the communication destination base station, measurement result information obtained by measuring a prescribed communication parameter and failure information pertaining to a communication failure. The prediction unit (134) predicts, on the basis of the result information, whether a prescribed communication failure will occur in a target terminal device. When it is predicted that the prescribed communication failure will occur in the target terminal device, the communication control unit (135) hands over the target terminal device from the communication destination base station to the neighboring base station before the timing at which the prescribed communication failure can occur.
An information processing device according to an embodiment of the present invention comprises a control unit. A first channel estimation using AI is performed on a first symbol group in uplink data of one slot, and a second channel estimation using a method different from the first channel estimation is performed on a second symbol group.
This base station device (100), in which both a radio access network (RAN) control function for controlling an RAN and an artificial intelligence (AI) function having AI are implemented on a server by software, comprises a determination unit (132), a resource control unit (133), and an execution control unit (134). When an execution request for a prescribed AI process among AI processes that are to be executed by the AI function is received, the determination unit (132) determines whether the prescribed AI process can be executed by using, among calculation resources included in the server, the remaining surplus resource that is not used to execute the RAN control function. When it is determined that the prescribed AI process cannot be executed by means of the surplus resource, the resource control unit (133) limits a radio resource of the RAN control function, thereby generating, for the calculation resources, an AI resource capable of executing the prescribed AI process. The execution control unit (134) executes the prescribed AI process by means of the AI resource.
H04W 28/084 - Équilibrage ou répartition des charges entre les entités de virtualisation des fonctions de réseau [NFV]Équilibrage ou répartition des charges entre les entités de calcul en périphérie, p. ex. calcul en périphérie multi-accès
H04W 48/06 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des conditions de trafic
75.
INFORMATION PROCESSING DEVICE, RADIO BASE STATION, PROGRAM, AND INFORMATION PROCESSING METHOD
Provided is an information processing device which is mounted on a radio base station that is a control target of a RAN control function for controlling a RAN function by executing AI processing (RAN Intelligent Controller (RIC)) and the like. The information processing device: generates a plurality of subcarrier signals by respectively subcarrier-modulating a plurality of pieces of user data that are to be transmitted to the outside; generates a plurality of pieces of signal waveform information corresponding to the plurality of subcarrier signals by performing inverse Fourier transform on the plurality of subcarrier signals individually; corrects at least one subcarrier signal among the plurality of subcarrier signals on the basis of the plurality of pieces of signal waveform information such that a signal waveform of a composite signal generated from the plurality of pieces of user data changes more continuously; and generates a composite signal by performing inverse Fourier transform collectively on the plurality of subcarrier signals including the at least one corrected subcarrier signal.
Provided is a management device that manages a wireless base station equipped with a plurality of antennas, the wireless base station being a control target of a Radio Access Network (RAN) control function that controls a RAN function by executing an AI process (RAN Intelligent Controller (RIC)) or the like. The management device comprises: an acquisition unit that acquires a signal to be transmitted to the outside; a determination unit that, on the basis of the signal, determines a route through which the signal is transmitted to one antenna from among the plurality of antennas; and an amplification unit that has a plurality of amplifier groups arranged in parallel. The route is constituted of, from among the plurality of amplifier groups, one or more amplifier groups for amplifying the signal, and one switch from among a plurality of switches positioned between the plurality of amplifier groups and the plurality of antennas.
There is provided a restraint tool which restrains a lithium metal battery including a plurality of battery cells, including: a restraint member which includes: a plate-shaped member which is made of a rubber-based material and include a plate-shaped base and a plurality of protrusions on the base; and a frame member into which the plate-shaped member is fitted; and a fixing member which fixes the plate-shaped member fitted into the frame member in a pressurized state in which the plate-shaped member is pressed against the lithium metal battery. In the restraint tool, due to elasticity of the plate-shaped member, a pressure applied by the restraint tool to the plurality of battery cells in charging the plurality of battery cells is 5 MPa or less, and a pressure applied by the restraint tool to the plurality of battery cells in discharging the plurality of battery cells is 0.1 MPa or more.
H01M 50/262 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports avec des moyens de fixation, p. ex. des serrures
B64D 27/353 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant des cellules solaires
B64D 27/357 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant des piles
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 50/249 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux aéronefs ou aux véhicules, p. ex. aux automobiles ou aux trains
78.
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Provided is an information processing device comprising: an impairment information acquisition unit that acquires impairment information indicating an impairment that has occurred in a system that includes a plurality of execution platforms each having a RAN control function for controlling a RAN and an application execution function for executing an application; and a mediation unit that inputs, into an LLM, instruction information including system information of the system, the impairment information, and an instruction for outputting a recommended impairment response for the impairment in consideration of the impact of the impairment on a user using the system and the impact on the system of each of a plurality of impairment responses to the impairment, and acquires, from the LLM, the recommended impairment response for the impairment. The application execution function may execute a RAN-controlled AI process including a RAN intelligent controller (RIC).
Provided is an information processing infrastructure comprising: a training data storage unit that stores training data including a plurality of pieces of user data and waveform peak data indicating a peak of a signal waveform of a composite signal generated by performing inverse Fourier transform on a plurality of subcarrier signals obtained by performing subcarrier modulation on each of the plurality of pieces of user data; and an execution unit that has a model generation function of generating, by machine learning, an estimation model for estimating, from input data including a plurality of pieces of user data, a peak of a signal waveform of a composite signal generated by performing inverse Fourier transform on a plurality of subcarrier signals obtained by performing subcarrier modulation on each of the plurality of pieces of user data included in the input data, using the plurality of pieces of training data stored in the training data storage unit as teaching data, and a RAN control function of controlling a RAN function by executing AI processing (RAN Intelligent Controller (RIC)) or the like.
An information processing device (100) according to the present application includes a calculation unit (131), a determination unit (132), and a device control unit (133). The calculation unit (131) calculates, via a switching device that switches a first power supply to a second power supply, the power consumption amounts of the first and second power supplies to which network apparatuses and servers, which are RAN intelligent controllers (RICs), are connected. The determination unit (132) determines, from among the first and second power supplies and on the basis of the power consumption amounts, a control-target power supply which is a power supply to be controlled for power supply switching. The device control unit (133) causes a control device (10), which corresponds to the control-target power supply determined by the determination unit (132) and controls turning on and off of a power supply, to control the control-target power supply.
Provided is a control device mounted on a wireless base station that is a control target of a RAN control function for controlling a RAN function by executing AI processing (RAN Intelligent Controller (RIC)) or the like, the control device comprising: a control unit that stops frequency control of an oscillator for generating a clock signal that is frequency-controlled with reference to a reference signal provided from the outside; a clock signal acquiring unit that acquires the clock signal generated by the oscillator while the frequency control of the oscillator is stopped; and an identifying unit that identifies a drift characteristic of the clock signal generated by the non-frequency-controlled oscillator, on the basis of the clock signal generated by the oscillator while the frequency control of the oscillator is stopped.
H03L 7/14 - Détails de la boucle verrouillée en phase pour assurer une fréquence constante quand la tension d'alimentation ou la tension de correction fait défaut
The objective of the present invention is to provide a beam antenna device that, despite being incapable of perpetual rotation in a panning direction, can perform beam tracking of a flying corps turning in the air. This beam antenna device this beam antenna device comprises: a tabular flat plate part; a first rotor which rotates about a first axis perpendicular to the flat plate part as a rotation axis and which does not rotate perpetually with respect to the flat plate part; a second rotor having a second axis perpendicular to the first axis as a rotation axis; an antenna which is provided to the second rotor and of which the antenna directivity is pointed in a direction that is perpendicular to the second axis and fixed as viewed from the second rotor; and a control unit that controls the rotation of the first rotor and the rotation of the second rotor. The flat plate part is installed so as to be inclined at a prescribed angle with respect to the horizontal plane.
H01Q 3/08 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne utilisant un mouvement mécanique de l'ensemble d'antenne ou du système d'antenne pour faire varier deux coordonnées de l'orientation
This information processing device includes a control unit. The control unit learns a channel fluctuation tendency from uplink channel data by means of pre-training. The control unit generates a learning model for performing channel estimation using a Sounding Reference Signal (SRS) signal by using transfer learning or fine-tuning for the learning result.
A base station control device according to the present disclosure is provided to each base station of a wireless access network, and controls the operation of the base station. The base station control device is characterized by comprising: an environmental information acquisition unit that acquires environmental situation information indicating the environmental situation of the base station; an other station information acquisition unit that acquires, from another base station different from the base station, information relating to the other base station as other station information; an analysis unit that analyzes the environmental situation information and the other station information, and outputs, as control parameter information, a control parameter used for controlling wireless communication of the base station corresponding to the environmental situation information and the other station information; a transmission unit that transmits the control parameter information to the other base station; and a wireless communication control unit that controls wireless communication of the base station on the basis of the control parameter information. In addition, the analysis unit may output the control parameter information by using a learning model.
Provided is a system comprising a first processing infrastructure, a second processing infrastructure, and a higher-level processing infrastructure positioned higher than the first processing infrastructure and the second processing infrastructure. The first processing infrastructure includes a first switch unit, a first GPU server that executes a DU function and an AI function, and a first optical fiber that connects the first switch unit and the first GPU server. The second processing infrastructure includes a second switch unit, a second GPU server that executes a DU function and an AI function, and a second optical fiber that connects the second switch unit and the second GPU server. The higher-level processing infrastructure includes a higher-level switch unit. The first switch unit and the higher-level switch unit are connected by a third optical fiber. The second switch unit and the higher-level switch unit are connected by a fourth optical fiber. The AI function of the first GPU server and the AI function of the second GPU server cooperate via the first optical fiber, the second optical fiber, the third optical fiber, and the fourth optical fiber.
Provided is an MEC device, said device comprising: a virtual base station process execution unit (291) that executes a process corresponding to a base station in the MEC device; and a virtual terminal process execution unit (293) that executes a process corresponding to a terminal in the MEC device, and when an application is executed in the MEC device, the virtual terminal process execution unit transmits, to a core network via the virtual base station process execution unit, a Registration Request message and a PDU session establishment request message.
H04W 92/24 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs formant réseau fédérateur
H04W 28/084 - Équilibrage ou répartition des charges entre les entités de virtualisation des fonctions de réseau [NFV]Équilibrage ou répartition des charges entre les entités de calcul en périphérie, p. ex. calcul en périphérie multi-accès
H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
H04W 76/12 - Établissement de tunnels de transport
87.
TERMINAL MOVEMENT SITUATION ESTIMATION DEVICE, CONTROL METHOD FOR TERMINAL MOVEMENT SITUATION ESTIMATION DEVICE, AND CONTROL PROGRAM FOR TERMINAL MOVEMENT SITUATION ESTIMATION DEVICE
A terminal movement situation estimation device according to an embodiment of the present invention comprises: an acquisition unit that acquires channel information indicating communication quality between a base station and a wireless communication terminal; a generation unit that generates an estimation model obtained by modeling, by machine learning, a relationship between a plurality of pieces of time-series channel information acquired by the acquisition unit, and the movement speed and the movement direction of the wireless communication terminal which are based on the change of the position information of the wireless communication terminal when the plurality of pieces of time-series channel information are acquired; and an estimation unit that estimates the movement speed and the movement direction of a wireless communication terminal to be subjected to estimation by inputting, to the estimation model, a plurality of pieces of time-series channel information between the wireless communication terminal to be subjected to estimation and the base station.
This base station control device comprises an acquisition unit, a determination unit, a first estimation unit, a second estimation unit, and an instruction unit. The acquisition unit acquires movement information of a user terminal and a reference signal intermittently received from the user terminal. The determination unit determines, on the basis of the movement speed of the user terminal estimated from the movement information, whether to perform reference signal estimation for a period in which no reference signal is received from the user terminal through a first procedure using AI or through a second procedure not using AI. When the determination unit determines to perform the reference signal estimation through the first procedure, the first estimation unit estimates the reference signal through the first procedure. When the determination unit determines to perform the reference signal estimation through the second procedure, the second estimation unit estimates the reference signal through the second procedure. The instruction unit instructs a base station to perform, by using the reference signal estimated by the first estimation unit or the second estimation unit, channel estimation for the period in which no reference signal is received from the user terminal.
This radio control device includes an acquisition unit, an estimation unit, and an instruction unit. The acquisition unit acquires a reference signal received by a radio communication device and transmitted intermittently from a relay station moving in the sky. The estimation unit estimates, by machine learning using the acquired reference signal, a reference signal during a period when the reference signal is not received. The instruction unit causes the radio communication device to perform channel estimation between the radio communication device and the relay station on the basis of the reference signal transmitted from the relay station and the estimated reference signal, and to perform beamforming of the signal to be transmitted to the relay station on the basis of the result of the channel estimation.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
90.
WIRELESS COMMUNICATION DEVICE AND CHANNEL ESTIMATION METHOD
In a wireless communication device 10, a storage unit 15 stores a plurality of AI models including a (1, 1)-th AI model, a (1, 2)-th AI model, ..., and an (M, N)-th AI model. The plurality of AI models are generated by machine learning using, as teacher data, the SNRs and the UE movement speeds for a plurality of combinations each consisting of one of a plurality of SNR ranges and one of a plurality of speed ranges, and are respectively specialized for the plurality of combinations. In the wireless communication device 10, a processor 14: selects, from among the plurality of AI models, any one AI model corresponding to any one SNR range to which the SNR of a received signal belongs from among the plurality of SNR ranges and any one speed range to which the current UE movement speed belongs from among the plurality of speed ranges; and performs, by using the selected AI model, channel estimation on the basis of the SNR of the received signal and the current UE movement speed.
In a wireless communication device 10, a storage unit 15 stores a plurality of AI models including a (1, 1)-th AI model, a (1, 2)-th AI model, ..., and an (M, N)-th AI model. The plurality of AI models are generated by machine learning using, as teacher data, the SNRs and the UE movement speeds for a plurality of combinations each consisting of one of a plurality of SNR ranges and one of a plurality of speed ranges, and are respectively specialized for the plurality of combinations. In the wireless communication device 10, a processor 14: selects, from among the plurality of AI models, any one AI model corresponding to any one SNR range to which the SNR of a received signal belongs from among the plurality of SNR ranges and any one speed range to which the current UE movement speed belongs from among the plurality of speed ranges; and estimates, by using the selected AI model, received data on the basis of the SNR of the received signal and the current UE movement speed.
An information processing device according to an embodiment comprises a control unit. The control unit acquires state information including at least one of environment variation information indicating a variation in a communication environment between a terminal device and a base station, usage information indicating the amount of usage of a memory used for estimation processing of a channel between the terminal device and the base station, and delay information indicating a processing delay caused by the estimation processing. The control unit selects an estimation method to be used for the estimation processing. As a result of the estimation processing using the selected estimation method, the control unit updates the selection of the estimation method by reinforcement learning using, as a reward, at least one of an improvement in throughput, a reduction in the amount of usage of the memory, and a reduction in processing delay.
This information processing device comprises a reception unit, a robot control unit, and a switching unit. The reception unit receives observation information of a control robot that is to be controlled. The robot control unit directs control of the control robot on the basis of the observation information received by the reception unit. The switching unit switches, from observation information observed in the control robot to observation information obtained by observing the control robot from an observation robot that is capable of observing the control robot, observation information used by the robot control unit to control the control robot when the quality of communication with the control robot deteriorates.
An information processing device (10) collects operation information relating to the operation of a communication network including a plurality of base stations along a railroad, determines measures for optimizing the communication control of the communication network along the railroad by using an analysis model, which is a trained machine learning model that outputs measures relating to communication control of the communication network in response to input of the operation information, and executes the determined measures on the communication network.
H04W 4/42 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour les véhicules de transport collectif, p. ex. les autobus, les trains ou les aéronefs
H04W 16/04 - Répartition des ressources adaptable au trafic
An information processing device according to the present application is characterized by comprising: a calculation unit that, when there are a plurality of calculation task execution requests to a calculation base configured from a plurality of nodes, calculates an allocation schedule for the calculation tasks with each of the nodes using a mathematical optimization method while taking into account resource load prediction; and an allocation processing unit that allocates the calculation tasks to the calculated nodes in accordance with the allocation schedule for the calculation tasks.
Provided is an information processing device comprising: a related data acquisition unit that acquires first related data related to a first query based on a first question from a user by using a search model having a plurality of sets of related data to execute a search according to the relationships between a vector based on the first query, and vectors based on the plurality of sets of related data; an answer control unit that outputs a first answer to the first question by inputting the first query and the first related data into an SLM; and a cache storage unit that stores a first cache. The related data acquisition unit acquires second related data, which is different from the first related data and which is related to a second query based on a second question, by using the search model to further execute a search according to the relationships between a vector based on the second query, and the vectors based on the plurality of sets of related data, on the basis of the first cache. The response control unit outputs a second answer by inputting the second query and the second related data into an SLM.
An information processing program causes a computer to obtain a plurality of captured images of fish in a plurality of directions within a corf from a plurality of imaging devices. Based on the distance from the imaging devices to each of the captured images of each of the fish, a plurality of sets of first fish positional information in a given area from a given position in the corf is aggregated into a second fish positional information representing a position of one fish, and estimating information on the fish based on the second fish positional information.
An information processing device (10) collects operation information relating to the operation of a communication network including a plurality of base stations, uses an analysis model, which is a trained machine learning model for outputting a measure relating to communication control of the communication network in response to input of the operation information, to determine a measure for optimizing communication control of the communication network in the event of a disaster, and executes the determined measure on the communication network.
A resource allocation device according to an embodiment of the present invention comprises: a contract condition storage unit that stores contract conditions for a user's cloud resource usage agreement; a request acquisition unit that acquires a resource allocation request from the user; a resource allocation unit that allocates resources to the user according to the allocation request and the contract conditions; and a result acquisition unit that acquires, over a prescribed period of time, a usage history in which the allocation request is associated with the user's actual usage of the resources allocated according to the allocation request. In response to a new allocation request acquired from the user after the lapse of the prescribed period of time, the resource allocation unit allocates resources to the user according to the user's usage history, within the scope of the contract conditions, regardless of the content of the new allocation request.
An information processing device according to the present disclosure detects the occurrence of an abnormality in a region in which a wireless access network is constructed, and comprises: an environment data reception unit that receives environment data indicating an environment state around a base station, acquired by an acquisition device installed for each base station, together with position information of the acquisition device; a learning model construction unit that pre-trains a learning model with normal environment data for each piece of position information, where the learning model is constructed on the basis of geographical space information of the region, in which the behavior of the environment data for each piece of position information is mathematically associated with the behavior of the environment data of other pieces of position information; an inference unit that infers whether or not an abnormality different from a normal condition has occurred in the region, by inputting the environment data to the learning model, and, in a case in which the abnormality has occurred, infers the occurrence point of the abnormality and the type of the abnormality; a report destination identification unit that identifies a report destination of the abnormality on the basis of the occurrence point and the type; and a report unit that causes the base station to report information indicating the occurrence point and the type to the report destination.
