When there is a movement or attitude change of an upper-airspace staying type communication relay apparatus, it is suppressed of an increase in control signals and disconnection of communication with a terminal apparatus in a cell configuring a service area, and it is reduced of a circuit scale and power consumption of a base-station processing section. The base-station processing section of the communication relay apparatus performs, with respect to a radio resource part for control communication by which a communication is performed with plural terminal apparatuses located in a cell via a single or plural beams for control among downlink and uplink radio resources used for service links, a footprint fixation control for performing a precoding and a postcoding so as to fix a position of a footprint corresponding to the beam for control, based on information on at least one of a position and attitude of the communication relay apparatus, and does not perform the footprint fixation control on the basis of the information on the at least one of the position and attitude, with respect to downlink and uplink radio resource parts other than the radio resource part for control communication.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
A manufacturing method of a multilayer collector is provided, comprising preparing a resin layer, and a laminate in which collectors including a first metal layer and a second metal layer arranged on both sides of the resin layer are laminated, arranging a tab on one of an upper surface side and a lower surface side of the laminate, and a Sub-tab on another, performing heat compression on a portion to be welded of the tab, the laminate, and the Sub-tab in a laminating direction, to elute resin of the resin layer in the portion to be welded, and performing resistance welding on the portion to be welded.
Provided is a system comprising: a plurality of switching units connected in parallel with a bus to which power generation units and loads are connected and each switching between connection and disconnection of battery packs to and from the bus; the plurality of battery packs connected to the respective plurality of switching units; and a management unit that manages the plurality of switching units to cause the plurality of battery packs to alternately discharge so that the discharge rate of each of the plurality of battery packs becomes higher in comparison with the case in which all of the plurality of battery packs are discharged. At least any of the plurality of switching units has a discharge FET and a charge FET which are capable of switching among a discharge state in which current flows from the connected battery packs to the bus, a charge state in which current flows from the bus to the battery packs, and a disconnection state in which current does not flow between the bus and the battery packs.
H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon
B64D 27/24 - Aéronefs caractérisés par le type ou la position des groupes moteurs utilisant la vapeur, l'électricité ou l'énergie de ressorts
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon avec des cellules sensibles à la lumière
4.
TERMINAL DEVICE, BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD
A base station device according to the present invention is a non-terrestrial base station device (50) that is capable of communicating with a terminal device (10) and referring to area management information including area information for one or more areas based on cells formed by the base station device (50), the base station device comprising: a reception unit (53) that receives area information for an area determined on the basis of the location of a terminal device, the area including the location; and a control unit (51) that determines the correctness of area information determined on the basis of the received area information and the area management information. This makes it possible to provide a wireless communication technology in which signaling overhead can be reduced in communications using non-terrestrial-based networks.
H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p.ex. du sens ou de la vitesse de déplacement
H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement
H04W 76/10 - Gestion de la connexion Établissement de la connexion
Provided is an antenna device with which a high antenna gain and a broad directional angle range can be realized. The antenna device comprises: a plurality of antenna units, each having disposed therein a plurality of antenna elements at intervals of at least 0.5 times the wavelength of a radio wave to be received; and a connection circuit having a plurality of connection paths that are connected at different path lengths to the plurality of antenna units so that the angular directions of directional beams of the plurality of antenna units are different from each other. The plurality of antenna elements may be disposed at intervals of at least one time the wavelength of the radio wave to be received so that the antenna units have a plurality of directional beams. The path lengths of the plurality of connection paths may be set so that the angular directions of the plurality of directional beams are different between the plurality of antenna units.
H01Q 25/00 - Antennes ou systèmes d'antennes fournissant au moins deux diagrammes de rayonnement
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
6.
WIRELESS POWER TRANSMISSION SYSTEM, POWER TRANSMISSION SYSTEM, POWER RECEPTION SYSTEM, POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND SPACE SOLAR POWER GENERATION SATELLITE
Provided is a system that makes it possible to stably wirelessly transmit power from a power transmission device positioned at a high altitude to a power reception device. The system comprises: a plurality of power transmission devices 100 that are mounted on floating bodies 10 positioned at predetermined altitudes and transmit transmission signals for wireless power transmission via an electromagnetic wave having a predetermined frequency; and one or a plurality of power reception devices 20 that combine a plurality of reception signals in phase, said reception signals being obtained by receiving the plurality of transmission signals transmitted from the plurality of power transmission devices, and output the power. The frequency of the electromagnetic wave may be less than or equal to 300 [GHz], and the electromagnetic wave may be a microwave. The electromagnetic wave may have a beam shape formed so as to have a directivity directed to the power reception device from the power transmission device. The floating bodies may be HAPSs positioned in the stratosphere, balloons, or drones. The power reception device may be positioned on the ground, on the sea, or on a lake, or may be positioned in a space having a lower altitude than the power transmission device.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
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
H02J 50/50 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des répéteurs d’énergie supplémentaires entre les dispositifs de transmission et les dispositifs de réception
METHOD FOR GENERATING CIRCUIT CONNECTION PATTERN, PROGRAM, DC ELECTRIC POWER OUTPUT DEVICE, WIRELESS ELECTRIC POWER TRANSFER SYSTEM, AND SOLAR ELECTRIC POWER GENERATION SYSTEM
Provided is a method with which it is possible to reduce the amount of time required to optimize a circuit connection pattern for connecting a plurality of DC electric power supply circuits. In a circuit model in which a plurality of DC electric power supply circuits, a positive-side output terminal, and a negative-side output terminal are respectively considered as nodes, a main connection series-connected node group is determined, said main connection series-connected node group having the positive-side output terminal node, nodes comprising part of the plurality of DC electric power supply circuits, and the negative-side output terminal node serially connected in that order, and an auxiliary connection series-connected node group is determined, said auxiliary connection series-connected node group comprising nodes of a plurality of DC electric power supply circuits that are connected in parallel to the main connection series-connected node group. The determination of the auxiliary connection series-connected node group is repeated until the sum of the number of nodes in the main connection series-connected node group and the number of nodes in the auxiliary connection series-connected node group becomes equal to the total number of nodes of the plurality of DC electric power supply circuits, the main connection series-connected node group and the auxiliary connection series-connected node group that have been determined are connected, and a circuit connection pattern is generated.
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H02J 50/27 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de réception, p.ex. les antennes redresseuses
8.
SYSTEM THAT PERFORMS COMMUNICATION AND WIRELESS POWER TRANSMISSION, BASE STATION, WIRELESS PROCESSING DEVICE, AND ANTENNA SYSTEM
Provided is a base station antenna system that can amplify downlink wireless power transmission dummy signals and communication signals, and uplink communication signals with individual amplifiers suitable for the respective signals. The antenna system comprises: an array antenna having a plurality of antenna elements; and a plurality of wireless signal processing units that are respectively connected to the plurality of antenna elements, amplify a plurality of high-frequency signals of downlink wireless power transmission dummy signals, downlink communication signals, and uplink communication signals by means of different amplifiers, and multiplex and transmit/receive the plurality of high-frequency signals via the antenna elements.
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
Provided is a system that can measure the characteristics of a rectifier circuit installed in a power receiving-side device for wireless power transmission during high power input when a power transmission wave signal is input, without damaging the rectifier circuit. The system comprises: a storage unit that stores a mapping from characteristics when a measurement modulated wave is input to characteristics when a power transmission wave is input, which is determined on the basis of the characteristics when the power transmission wave is input assuming a case where a power transmission wave signal used for wireless power transmission is input to a rectifier circuit and the characteristics when the measurement modulated wave is input assuming a case where a measurement modulation wave signal with lower power than the power transmission wave is input to the rectifier circuit; an input unit that generates a measurement modulated wave signal and inputs the generated measurement modulated wave signal to the rectifier circuit; a measurement unit that measures DC characteristics of an output signal output from the rectifier circuit into which the measurement modulated wave signal is input; and an estimation unit that estimates characteristics of the rectifier circuit when the power transmission wave signal is input on the basis of the DC characteristics of the output signal and the mapping.
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
Telecommunication, other than broadcasting; broadcasting
services; news agency services; rental of telecommunication
equipment including telephones and facsimile apparatus;
communications by mobile telephones, telex, computer
terminals, telegrams, telephone and facsimile; provision of
communication lines to telecommunications carriers.
11.
SYSTEM FOR PERFORMING WIRELESS POWER TRANSMISSION, BASE STATION, METHOD, AND PROGRAM
Provided is a system in which the efficiency of a power amplifier for amplifying a wireless power transmission signal in a base station can be improved. In this invention, the base station generates a transmission signal including a dummy signal for wireless power transmission using radio resources not used for communication among a plurality of radio resources, and amplifies the transmission signal including a dummy signal for wireless power transmission using the power amplifier and transmits same to a terminal device. The terminal device receives the transmission signal including a wireless power transmission signal transmitted from the base station and outputs electric power of a reception signal, which is the received transmission signal including a wireless power transmission signal. The dummy signal for wireless power transmission is a modulation signal having a peak-to-average power ratio (PAPR) lower than a communication signal.
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
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
A linking mechanism according to the present invention includes: a first rod-shaped member; a second rod-shaped member having a hole formed in the outer periphery thereof; and a linking member of which one end is fixed to the first rod-shaped member, and which has a protrusion formed on the other end, the protrusion being for insertion into the hole of the second rod-shaped member. When an end section of the first rod-shaped member and an end section of the second rod-shaped member are in an abutting state, the protrusion of the linking member is inserted into the hole of the second rod-shaped member.
E04G 7/20 - Brides rigides d'échafaudage pour réunir des éléments d'échafaudage de même forme pour extrémités des éléments uniquement, p.ex. pour relier les éléments bout à bout
F16B 7/20 - Assemblages de barres ou assemblages de tubes, p.ex. de section non circulaire, y compris les assemblages élastiques utilisant des assemblages à baïonnette
13.
APPARATUS, METHOD AND PROGRAM FOR PREDICTING ATTENUATION OF ELECTROMAGNETIC WAVES
An apparatus, method, and program capable of predicting an attenuation of electromagnetic waves in an upper airspace of a target area in consideration of the influence of long-term weather changes in future are provided. An apparatus for predicting an attenuation of electromagnetic waves between a radio apparatus located above a target area and a terrestrial surface is provided with a data acquisition section for acquiring past weather data in the target area, and an estimation section for estimating a weather corresponding to a future target year in the upper airspace of the target area based on the past weather data, and estimating an attenuation of electromagnetic waves based on an estimation result of the weather.
The present invention provides a system that can appropriately control wireless electric power transmission to a terminal device on the basis of feedback information from the terminal device. A base station acquires feedback information from a terminal device of a power supply target via an uplink of mobile communication, generates a transmission signal including a signal for wireless electric power transmission and a control signal for beamforming for the wireless electric power transmission for an antenna of the base station on the basis of control information generated on the basis of the feedback information, controls a beam for the wireless electric power transmission of the antenna on the basis of the control signal, and transmits the transmission signal including the signal for the wireless electric power transmission to the terminal device via the beam for the wireless electric power transmission of the antenna. The terminal device receives the transmission signal including the signal for the wireless electric power transmission transmitted from the base station and outputs electric power of a reception signal obtained by receiving the transmission signal including the signal for the wireless electric power transmission.
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
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
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 72/20 - Canaux de commande ou signalisation pour la gestion des ressources
H04W 84/18 - Réseaux auto-organisés, p.ex. réseaux ad hoc ou réseaux de détection
15.
VIDEO TRANSMISSION APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, VIDEO TRANSMISSION METHOD, AND SYSTEM
A video transmission apparatus, including: a video data obtaining unit which obtains video data; a video data storing unit which stores the video data obtained by the video data obtaining unit; a reduced video generating unit which generates reduced video of which a data volume is reduced by performing image processing on the video data obtained by the video data obtaining unit; a streaming transmitting unit which transmits the reduced video to a transmission destination by streaming; and a video data transmitting unit which transmits the video data stored in the video data storing unit to a preservation destination of the video data in response to a predetermined condition being satisfied, is provided.
H04N 21/2743 - Hébergement vidéo de données téléchargées à partir du dispositif client
H04N 21/61 - Structure physique de réseau; Traitement de signal
H04N 21/647 - Signalisation de contrôle entre des éléments du réseau et serveur ou clients; Procédés réseau pour la distribution vidéo entre serveur et clients, p.ex. contrôle de la qualité du flux vidéo en éliminant des paquets, protection du contenu contre une modification non autorisée dans le réseau ou surveillance de la charge du résea
16.
SYSTEM FOR PERFORMING WIRELESS POWER TRANSMISSION, BASE STATION, METHOD, AND PROGRAM
Provided is a system with which it is possible to reduce the amount of electric power consumed by a wireless processing unit in a base station and to increase the output of a signal for wireless power transmission (WPT). In a base station in the present invention, a wireless resource for communication and a wireless resource for WPT are allocated to mutually different periods of the plurality of wireless resources. The base station generates a transmission signal that includes a communication signal for which the wireless resource for communication is used and a dummy signal for WPT for which the wireless resource for WPT is used. The base station transmits the communication signal and the dummy signal for WPT that are included in the transmission signal to a terminal device while individually amplifying the two signals using a first power amplifier and a second power amplifier, which are mutually different from one another. The terminal device receives the WPT-signal-including transmission signal that was transmitted from the base station and outputs electric power of a reception signal obtained by receiving the WPT-signal-including transmission signal.
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
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
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
Provided is a terminal device (10) that is capable of wirelessly communicating with a plurality of base station devices (50), the terminal device (10) comprising: a reception unit (11) that receives an inquiry from one base station device among the plurality of base station devices (50); and a notification unit (15) that, when the terminal device (10) is capable of communicating with the plurality of base station devices (50) arranged at different positions, notifies the one base station device, on the basis of the inquiry, regarding interference information relating to interference between wireless signals when the terminal device (10) transmits a wireless signal to each of the plurality of base station devices (50) arranged at different positions. This makes it possible to provide wireless communication technology for improving the usage efficiency of wireless communication resources between the terminal device (10) and the base station devices (50).
[Problem] It has not beem possible to simulate growth of the brain of an infant. [Solution] The growth of the brain of an infant can be simulated by an NN growth device 1 comprising: a start point storage unit 111 that stores one or more pieces of firing start point information including an information identifier for feature information of image information and one or more node identifiers; a goal storage unit 112 that stores goal information which identifies a goal corresponding to each of two or more states; a state determination unit 131 that determines one state using received sound information; a feature acquisition unit 132 that acquires feature information from received image information; a firing node determination unit 133 that determines, from the start point storage unit 111, a node identifier corresponding to each piece of feature information, and determines the node identifier of a node that fires and is linked to nodes identified by the node identifiers; and a growth unit 134 that acquires goal information forming a pair with the one state, and performs processing for growing edge information or node information corresponding to the one or more node identifiers determined by the firing node determination unit 133.
Provided is a wireless communication technology that enables compliance with domestic laws and regulations and the like. This terminal device 10 comprises: a reception unit 12 that receives, from a base station 50, broadcast information including both NS information dedicated to discrimination of authorized state/unauthorized state and authentication request information corresponding to a predetermined frequency band constituting a band; a storage unit 13 that stores authorized-state information specifying an authorized frequency band; and a determination unit 14 that determines, on the basis of the result of a comparison of the NS information and the authentication request information with the authorized-state information, whether or not the terminal can access the base station.
In a HetNet configuration in which a plurality of small-sized second cells are disposed in a first cell, the present invention reduces a signal processing amount for suppressing interference to an uplink reception signal of a base station in any one cell from another cell. This interference suppression device: creates a first propagation path response matrix including a plurality of first propagation path responses to a first base station from terminals in the plurality of second cells; creates a second propagation path response matrix including a plurality of second propagation path responses to a plurality of second base stations from terminals in the plurality of second cells; calculates a plurality of reception weights on the basis of the first propagation response matrix and an inverse matrix to the second propagation response matrix; and suppresses interference to the uplink of the first base station on the basis of reception signals of the first base station, reception signals of the plurality of second base stations, and the plurality of reception weights. The interference suppression device sets, to 0, the second propagation response, which has power of which the magnitude is equal to or smaller than a prescribed threshold or smaller than the threshold, among the plurality of second propagation responses included in the second propagation response matrix before calculating the inverse matrix.
H04B 1/10 - Dispositifs associés au récepteur pour limiter ou supprimer le bruit et les interférences
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
H04W 16/32 - Structures hiérarchisées des cellules
H04W 24/04 - Configurations pour maintenir l'état de fonctionnement
H04W 28/18 - Négociation des paramètres de télécommunication sans fil
This reflection device for reflecting radio waves comprises a first device and a second device provided in a radiating direction of reflected waves. The first device has a plurality of first units each of which includes: a first base part having a first surface and a second surface that are provided in the radiating direction of reflected waves; a first element provided on the first surface; and a second element provided, on the second surface, at a position that is offset relative to the position of the first element in the radiating direction of reflected waves. The second device has a plurality of second units each of which includes: a second base part having a third surface and a fourth surface that are provided in the radiating direction of reflected waves; a third element provided on the third surface; and a fourth element provided on the fourth surface. The first device is provided to be spaced from the second device. The relative positional relationship between the first device and the second device can be adjusted in the direction along the second surface.
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p.ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
Telecommunications, other than broadcasting; broadcasting; news agency services; rental of telecommunications equipment including telephones and facsimile apparatus; communications by mobile telephones, telex, computer terminals, telegrams, telephone and facsimile; provision of communications lines to telecommunications carriers
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Marketing research or analysis; providing information concerning commercial sales; compilation of information into computer databases; agency of material search on the Internet using Artificial Intelligence (AI) program and providing information concerning the search results thereof; consultancy concerning business management on radio information transmission and operations of computer network; business management or agency of operation concerning radio information transmission and computer network operation; consultancy and providing information concerning business management accompanied by introduction of Artificial Intelligence (AI); advertising services relating to Artificial Intelligence (AI) related products and services; providing consumer information concerning Artificial Intelligence (AI) related products and services for assistance of business of others; business management, consultancy and providing information, all concerning operation of computer system; business advisory or consultancy, and providing information thereof, all concerning introduction of Information Technology (IT) or Information Technology (IT) related system construction Telecommunication, other than broadcasting; broadcasting; news agency services; rental of telecommunications equipment including telephones and facsimile apparatus; communications by mobile telephones, telex, computer terminals, telegrams, telephone and facsimile; provision of communication lines to telecommunications carriers Arranging, conducting and organization of seminars, providing electronic publications; providing videos from the Internet, not downloadable; providing digital music from the Internet, not downloadable; educational and instruction services relating to the field of computers, computer network and information security; educational and instruction services relating to the field of Information Technology (IT) Providing information concerning design of machines, devices or apparatus (including parts thereof) using the Internet, or concerning equipment consisting thereof; design, preparation and maintenance of computer program; provision of Internet search engines; maintenance of network system; providing information concerning updating of computer programs; technological advice relating to computers and computer programs; research and development services relating to computer software; providing information using home pages and electronic bulletin boards; remote surveillance of computer systems, and providing information and consultancy thereof; remote surveillance of websites; rental of server memory space on the Internet; providing electronic memory space on the Internet; providing temporary use of on-line non-downloadable software; analysis of computer systems for communication network; design and development of wireless networks; testing or research on machines, apparatus and instruments; research on Artificial Intelligence (AI); technical advice relating to the field of Artificial Intelligence (AI); technological advice relating to computers for radio communication; Research in the field of edge computing; research on information processing technologies; testing or research on communication; providing computer programs on data networks
24.
MASSIVE MIMO FOR HAPS BASED ON ANGLE INFORMATION ON USER APPARATUS
In an upper-airspace staying type communication relay apparatus that performs an MU-MIMO radio communication with plural terminal apparatuses located in a cell, it is intended to improve the communication quality of the entire cell and enhance the system capacity, while suppressing an increase in overhead in the terminal apparatus and the communication relay apparatus even if the number of terminal apparatuses located in the cell increases. The communication relay apparatus receives an uplink signal from each of plural terminal apparatuses via an array antenna, estimates angle information indicating a direction of the terminal apparatus for each of the plural terminal apparatuses, selects a terminal apparatus to be assigned to each of plural radio resources used for a downlink based on the estimation result of the angle information, calculates a downlink beamforming weight based on the estimation result of the angle information, and transmits a downlink signal to the terminal apparatus via the array antenna based on the beamforming weight corresponding to the terminal apparatus and the radio resources assigned to the terminal apparatus.
H04W 72/541 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant le niveau d’interférence
25.
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
An information processing apparatus according to the present application includes: an acquisition unit configured to acquire individual information indicating a characteristic of behavior of an individual belonging to a group of living organisms to be processed arranged in a virtual space, relative information indicating a characteristic of the behavior relative to the individuals of other individuals located around the individual belonging to the group of living organisms to be processed with respect to the individual, and environmental information indicating a characteristic of an environment around the individual belonging to the group of living organisms to be processed; and a determination unit configured to determine a behavior of an individual belonging to the group of living organisms to be processed on the basis of the individual information, the relative information, and the environmental information acquired by the acquisition unit.
Provided is a terminal device able to carry out suitable management that includes unused cell settings. Also provided is a base station device and a wireless communication method. The terminal device (10) carries out wireless communication with the base station device (50) and comprises: a reception unit (11) that receives, from the base station device (50), cell setting information pertaining to cell settings, and group information indicating a cell setting group; an execution unit (12) that executes a mobility control that is based on L1/L2 signaling; and a management unit (13) that manages a plurality of the cell settings on the basis of the group information and the type of mobility control executed by the execution unit (12).
An information processing method according to the application concerned is implemented in a computer; and includes obtaining a two-dimensional simulation image that is formed when a plurality of target subjects present in a three-dimensional simulation space is captured by a virtual camera, and generating the simulation image that visually displays information indicating the degree of overlapping of the plurality of target subjects in the simulation image.
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
An information processing apparatus according to the present application includes: an acquisition unit configured to acquire individual information indicating a characteristic of behavior of an individual belonging to a group of living organisms to be processed arranged in a virtual space, relative information indicating a characteristic of the behavior relative to the individuals of other individuals located around the individual belonging to the group of living organisms to be processed with respect to the individual, and environmental information indicating a characteristic of an environment around the individual belonging to the group of living organisms to be processed; and a determination unit configured to determine a behavior of an individual belonging to the group of living organisms to be processed on the basis of the individual information, the relative information, and the environmental information acquired by the acquisition unit.
An information processing method according to the application concerned is implemented in a computer; and includes obtaining a two-dimensional simulation image that is formed when a plurality of target subjects present in a three-dimensional simulation space is captured by a virtual camera, and generating the simulation image that visually displays information indicating the degree of overlapping of the plurality of target subjects in the simulation image.
In a drone-type radio relay apparatus, it is provided of an antenna system capable of suppressing an inclination of an antenna due to a strong wind during a stationary flight (hovering). The antenna system is provided with a long-shaped antenna 110 connected to a relay station via a cable, and an antenna guide mechanism that is fixed to a body of a drone and guides the antenna so as to be movable in an up-down direction of a basic attitude of the drone.
H01Q 3/02 - 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
H01Q 1/28 - Adaptation pour l'utilisation dans ou sur les avions, les missiles, les satellites ou les ballons
An antenna apparatus is provided. The antenna apparatus includes an antenna array including a first plurality of antennas arranged by being shifted in a lateral direction by a distance of an odd integer multiple of a half period of a period of a level fluctuation depending on an antenna lateral position at a first distance that is predetermined as a distance between the antenna apparatus and an antenna apparatus of a communication partner. An antenna apparatus is provided. The antenna apparatus includes an antenna array including a first plurality of antennas arranged by being shifted in a height direction by a distance of an odd integer multiple of a half period of a period of a level fluctuation depending on an antenna height at a first distance that is predetermined as a distance between the antenna apparatus and an antenna apparatus of a communication partner.
H01Q 1/32 - Adaptation pour l'utilisation dans ou sur les véhicules routiers ou ferroviaires
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H04B 7/0404 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées la station mobile comprenant plusieurs antennes, p.ex. pour mettre en œuvre une diversité en voie ascendante
32.
INTERFERENCE SUPPRESSION DEVICE, SATELLITE GROUND STATION, SYSTEM, METHOD AND PROGRAM
Provided is a satellite ground station including an interference suppression device capable of suppressing interference from a base station of a mobile communication system in the downlink of a satellite communication system. The interference suppression device receives a reference signal branched from a transmission signal transmitted from an antenna of a base station of the mobile communication system via a wired network, estimates a propagation path response of an interference signal from the base station in a wireless propagation path between the antenna of the base station and the antenna of the satellite ground station on the basis of the reference signal and a received signal received via the antenna of the satellite ground station, and generates an interference replica signal corresponding to the interference signal included in the received signal on the basis of the estimation result and the reference signal. A satellite ground station device branches the received signal and inputs the received signal to the interference suppression device, and applies the interference replica signal generated by the interference suppression device to the received signal to combine a satellite signal with the interference signal suppressed.
It is prevented of degradation of communication quality caused by estimation errors of plural path differences between plural antennas for feeder link (FL antennas) incorporated in an aerial-staying type communication relay apparatus and plural gateway (GW) stations. The aerial-staying type communication relay apparatus estimates plural first path differences Δdji respectively between the plural GW stations and the plural FL antennas with reference to a main path, based on plural pilot reception signals received from the plural GW stations, obtains plural correction values corresponding to the plural first path differences, based on the plural pilot reception signals, estimates a propagation path response in the transmission signal band of the feeder link, based on plural corrected second path differences Δdji_new obtained by respectively correcting the plural first path differences with plural correction values, calculates and stores reception weights for suppressing interference signals, and applies the plural reception weights to reception signals received via the plural antennas for feeder link, with respect to each of the plural gateway stations.
The present invention provides a multilayer body that comprises a plurality of sheet materials that are stacked upon each other. Each one of the plurality of sheet materials comprises: a support layer that contains a resin material; and a first metal layer and a second metal layer, which are formed on both surfaces of the support layer. In parts of the plurality of sheet materials, a plurality of first metal layers and a plurality of second metal layers contained in the plurality of sheet materials are integrated with each other. The resin material may be a thermoplastic resin material. The ratio of the volume of resins contained in an integrated region, which is the region where the plurality of first metal layers and the plurality of second metal layers are integrated with each other, to the volume of metals contained in the integrated region may be 5% to 50%. The ratio of the volume of voids contained in the integrated region, which is the region where the plurality of first metal layers and the plurality of second metal layers are integrated with each other, to the volume of metals contained in the integrated region may be 10% or more.
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
H01M 50/533 - Connexions d’électrodes dans un boîtier de batterie caractérisées par la forme des conducteurs ou des languettes
H01M 50/534 - Connexions d’électrodes dans un boîtier de batterie caractérisées par le matériau des conducteurs ou des languettes
H01M 50/536 - Connexions d’électrodes dans un boîtier de batterie caractérisées par le procédé de fixation des conducteurs aux électrodes, p.ex. soudage
H01M 50/54 - Connexion de plusieurs conducteurs ou languettes d’électrodes empilées en forme de plaque, p.ex. barrettes ou ponts de pôles d’électrode
35.
NN GROWTH DEVICE, INFORMATION PROCESSING DEVICE, METHOD FOR PRODUCING NEURAL NETWORK INFORMATION, AND PROGRAM
[Problem] It was not possible to simulate the growth of the brain of a fetus. [Solution] The growth of the brain of a fetus can be simulated by an NN growth device 1 comprising: a start point storage unit 111 that stores one or more pieces of firing start point information including an information identifier for feature information of sound information and one or more node identifiers; a goal storage unit 112 that stores goal information which identifies a goal corresponding to each of two or more states; a state determination unit 131 that determines one state using received heart beat information; a feature acquisition unit 132 that acquires feature information from received sound information; a firing node determination unit 133 that determines, from the start point storage unit 111, a node identifier corresponding to each piece of feature information, and determines the node identifier of a node that fires and is linked to nodes identified by the node identifiers; and a growth unit 134 that acquires goal information forming a pair with the one state, and performs processing for growing edge information or node information corresponding to the one or more node identifiers determined by the firing node determination unit 133.
The present invention provides a technology related to reducing communication or processing latency in communications utilizing a non-terrestrial network (NTN). Provided is a user terminal comprising: a control unit that determines whether a neighboring cell includes an NTN cell, which is cell formed by a non-terrestrial base station; and a communication unit that, in response to the control unit determining that the neighboring cell includes the NTN cell, transmits a first notification containing the cell global identity (CGI) of the neighboring cell to the base station.
Provided is a data processing apparatus comprising: a data acquisition unit which acquires determination data used for determining a date and time of exchanging, wherein the determination data includes meteorological data between a flight area of a serving flight vehicle and a takeoff area in which a to-be exchanged flight vehicle which is to replace the serving flight vehicle takes off; a data storage unit which stores the determination data; a proposed schedule acquisition unit which acquires a proposed schedule for exchanging between the serving flight vehicle and the to-be exchanged flight vehicle; a determination unit which determines a date and time of exchanging out of the proposed schedule for exchanging based on the determination data; and a data output unit which outputs output data based on the date and time of exchanging determined by the determination unit.
Provided is a system, comprising: an information-providing device; and a flying object functioning as a stratosphere platform and equipped with a control device radiating a beam to form a wireless communication area to provide wireless communication service to a user terminal in the wireless communication area, wherein the information-providing device irradiates the flying object with a radio wave including a response signal to the beam when a frequency of the beam is a predetermined frequency band, and the control device comprises: a radio wave receiving unit receiving the radio wave; a non-target area judging unit judging whether a non-target area of the wireless communication service exists in the wireless communication area based on the response signal; and a flying object controlling unit controlling the flying object not to irradiate the non-target area with the beam in response to the non-target area judging unit judging that the non-target area exists.
This information processing program causes a computer to execute: an acquisition procedure for acquiring reference information and a target image, said reference information being indicative of a relationship between a reference luminance value, which is a luminance value of an object region that is in a reference image including an underwater reference object irradiated with light of a light source and having been captured by an underwater image capture device and that is occupied by the reference object, and a reference distance, which is the distance from the image capture device to the reference object, said target image including an underwater target object irradiated with light from the light source and having been captured by the underwater image capture device; and an estimation procedure for estimating a target distance, which is the distance from the image capture device to the target object, on the basis of a comparison between the reference information and a target luminance value, which is the luminance value of a target object region that is in the target image and that is occupied by the target object.
Provided is a control device including: a flight vehicle position information acquisition unit which acquires service flight vehicle position information indicating positions of a plurality of service flight vehicles, each of which functions as a stratosphere platform and is mounted with a communication device which forms a wireless communication area by emitting a beam and provides a wireless communication service to a user terminal in the wireless communication area; an arrangement determination unit which determines arrangement of a relay flight vehicle which relays communication of one service flight vehicle among the plurality of service flight vehicles on a basis of a predetermined condition and the service flight vehicle position information; and a flight vehicle control unit which controls the relay flight vehicle to move according to the arrangement determined by the arrangement determination unit and establish wireless communication connection with the one service flight vehicle.
Provided is a terminal device (10) that is capable of wireless communication with a plurality of base station devices (50), the terminal device (10) comprising: an acceptance unit (11) that accepts an enquiry regarding capability information of the terminal device (10) from one base station device among the plurality of base station devices (50); a notification unit (13) which, in a case in which the terminal device (10) is capable of communicating with the plurality of base station devices (50) arranged at different positions, issues, to the one base station device and on the basis of the enquiry, notification of, as capability information, usability information indicating that the terminal device (10) is capable of using a plurality of MIMO methods having different maximum numbers of usable layers; and a reception unit (15) that receives a wireless signal transmitted by the one base station device by using a MIMO method set on the basis of the capability information. As a result thereof, it possible to provide wireless communication technology for improving the usage efficiency of wireless communication resources between the terminal device (10) and the base station devices (50).
Provided is a control device which controls a flight vehicle which forms a multi-cell including a plurality of cells on a ground to provide a wireless communication service to user terminals in the multi-cell, the control device including an output control unit which performs control such that in response to a state where a second flight vehicle which is to replace a first flight vehicle controlled by the control device has started forming a plurality of cells to be aligned with a position of each of the plurality of cells formed by the first flight vehicle, each of the plurality of cells formed by the second flight vehicle being in a same frequency band as that of each of the plurality of cells formed by the first flight vehicle, radio wave output of the plurality of cells of the first flight vehicle continuously falls.
It is provided of a system capable of estimating a current position of a terminal apparatus, even if a terminal apparatus for mobile communication is in a condition of non-receiving or inability to receive GNSS signals. A radio relay apparatus, in which a relay station mounted on a drone, transmits radio waves from a directional antenna toward the ground while flying in an upper airspace above a target area on the ground, and transmits position information on its own apparatus obtained based on the GNSS signal, to an information processing apparatus. The terminal apparatus measures a reception power or a reception quality of radio waves transmitted from the radio relay apparatus, and transmits reception measurement information regarding the measurement result of the reception power or the reception quality, to the information processing apparatus. The information processing apparatus estimates the position of the terminal apparatus in the target area, based on the position information from the radio relay apparatus received in a flight time period during which the radio relay apparatus flies in the upper airspace above the target area and the reception measurement information from the terminal apparatus. The information processing apparatus may estimate the position where the reception power or the reception quality from the terminal apparatus is maximum, as the position of the terminal apparatus.
G01S 19/11 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des signaux de positionnement supplémentaires dédiés les éléments coopérants étant des pseudolites ou des répétiteurs de signaux de systèmes de positionnement par satellite à radiophares
H04B 17/27 - Surveillance; Tests de récepteurs pour localiser ou positionner l’émetteur
44.
BASE STATION APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, SYSTEM, AND CONTROL METHOD
Provided is a base station apparatus mounted on a flight vehicle and forming a multi-cell comprising cells on the ground to provide a wireless communication service for a user terminal within the multi-cell, comprising: a location-information acquiring unit that acquires location information of a user terminal served by the multi-cell; a flight-vehicle-related information acquiring unit that acquires flight-vehicle-related information comprising location information and attitude information of the flight vehicle; a terminal identification unit that identifies, among the user terminals, a victim user terminal expected to receive interference from a cell other than a cell serving, based on the location information of the user terminals and the flight-vehicle-related information; and a scheduling control unit that controls, to prevent the interference, scheduling of wireless resources of a first cell being the cell serving the victim user terminal, and a second cell being the cell expected to interfere with the victim user terminal.
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 72/541 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant le niveau d’interférence
45.
TERMINAL DEVICE, BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD
Provided are a terminal device, a base station device, and a wireless communication method that are capable of improving throughput in accordance with circumstances. The terminal device (10) for performing wireless communication with the base station device comprises: a reception unit (11) that receives transmission power information including information about a maximum transmission power value of the terminal device (10) from the base station device when connected to the base station device; a transmission control unit (12) that controls the transmission power value and the transmission duty ratio on the basis of the transmission power information; and a transmission unit (13) that performs uplink transmission to the base station device using frequency division duplexing on the basis of the transmission power value and the transmission duty ratio.
H04W 8/22 - Traitement ou transfert des données du terminal, p.ex. statut ou capacités physiques
H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
46.
CONTROL DEVICE, COMPUTER READABLE STORAGE MEDIUM, SYSTEM, AND CONTROL METHOD
Provided is a control device that controls a power supply flight vehicle, the control device including a control unit which controls the power supply flight vehicle so as to cause a light irradiation unit to radiate light toward a solar cell panel while flying following flight of a power supply target flight vehicle on which the solar cell panel is mounted. Provided is a control method to control a power supply flight vehicle, which is executed by a computer, the control method including controlling the power supply flight vehicle so as to cause a light irradiation unit to radiate light toward a solar cell panel while flying following flight of a power supply target flight vehicle on which the solar cell panel is mounted.
Provided is a base station device including: a scheme selection unit that selects a scheme of HO from a first scheme not using an NRT and a second scheme using the NRT; and an HO control unit that, when the first scheme is selected, causes the UE to measure system information of an HO candidate cell, receives an ECGI, and controls HO by using cell information of the HO candidate cell received from a core network by using the ECGI, and, when the second scheme is selected and the PCI of the HO candidate cell is included in the NRT, controls the HO by using cell information corresponding to the PCI, and when the PCI is not included, causes the UE to measure the system information of the HO candidate cell, receives the ECGI, controls the HO by using the cell information of the HO candidate cell.
The present invention provides a system comprising a first-layer agent in a first layer and a plurality of second-layer agents in a second layer of a lower order than the first layer, the agents being disposed in a network. Each of the plurality of second-layer agents executes cooperative learning with the other second-layer agents using collected information, and transmits information generated using a learning result to the first-layer agent. The first-layer agent executes learning using the information received from the plurality of second-layer agents.
There is provided a flight vehicle including: a wing unit; a battery that is arranged in the wing unit; an air intake unit that is formed at a position corresponding to the battery on a front side of the wing unit; a heat sink unit that is arranged for the battery and cools the battery by air which flows in from the air intake unit and that includes a ventilation unit having a shape widening from the front side toward a rear side; and an exhaust unit that is formed at a position corresponding to the battery on the rear side of the wing unit and that exhausts air which flows out from the heat sink unit.
An information processing apparatus includes: an acceptance unit that accepts processing results of a plurality of processing targets including ground truth processing targets associated with ground truth processing results every time an operator completes processing on part of the processing targets; and a calculation unit that, when processing targets associated with the processing results accepted by the acceptance unit are the ground truth processing targets, calculates an evaluation value indicating an evaluation on the operator based on comparison between the processing results accepted by the acceptance unit and the ground truth processing results.
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
G06V 10/776 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source Évaluation des performances
G06V 10/94 - Architectures logicielles ou matérielles spécialement adaptées à la compréhension d’images ou de vidéos
51.
LEARNING DEVICE, SERVER, MOBILE BODY, LEARNING METHOD, LEARNING PROGRAM, AND DETECTION DEVICE
Provided is a technology for accurately detecting an object outside a mobile body. A server (10) comprises: a teaching data generating unit (12) that generates teaching data on the basis of first data imaged by a vehicle-mounted sensor (21) disposed in a vehicle (20) and second data which indicates the position of an object on a road and is acquired by the server (10); and a learning unit (13) that performs machine training on a learning model by using a training data.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
Provided are: a switching circuit which can suppress reduction in output power even when power generated from a plurality of DC power source circuits changes; and a DC power output device, a wireless power transmission system, and a photovoltaic generation system having said switching circuit. A connection circuit unit of the switching circuit has a plurality of switches that are provided between: a plurality of plus input units and a plurality of minus input units; and a plus output unit and a minus output unit. The plurality of switches can perform on/off control so as to switch the connection state between: the plurality of DC power source circuits; and the plus output unit and the minus output unit.
H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
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
In the present invention, a digital twin system comprises a vehicle and a server that generates a digital twin of the vehicle, and the digital twin system realizes a reduction in communication volume between the vehicle and the server without reducing the accuracy of the digital twin. A vehicle (101) comprises: a plurality of sensors (S); an acquisition unit (11) that acquires detection data from each of the plurality of sensors; and a communication unit (2) that transmits at least a portion of the acquired detection data to a server (102) which predicts the future state of the vehicle through input of the detection data, and that receives action instructions based on the prediction from the server. Upon transmitting the detection data, the communication unit transmits the subsequent detection data on the basis of determination results indicating whether the subsequent detection data can be transmitted.
Provided is a communication system in which, when a base station employs a plurality of linearly polarized antennas for radio communication with a radio relay device, the communication system is capable of suppressing variations in reception power of a known signal from the base station resulting from attitude changes of the radio relay device, enabling appropriate gain control of a power amplifier of the radio relay device based on the reception power of the known signal. The base station comprises: a plurality of antenna devices including a plurality of linearly polarized antennas capable of transmitting and receiving radio waves having mutually different linear polarization plane angles when performing feeder link communication with the radio relay device; and a base station processing unit or an externally attached phase control device for controlling a phase difference between a plurality of transmission signals fed to the plurality of linearly polarized antennas, for a predetermined time slot in which a predetermined known signal capable of being used for gain control of a power amplifier of the radio relay device is being transmitted to the radio relay device, such that combined polarization of the radio waves of the known signal transmitted from the antenna device to the radio relay device is circular polarization or elliptical polarization.
H04W 52/52 - Commande de puissance d'émission [TPC Transmission power control] utilisant des circuits ou des amplificateurs de commande automatique de gain [AGC Automatic Gain Control]
H04W 16/26 - Amplificateurs de cellules, p.ex. pour tunnels ou effet d'écran créé par des immeubles
Provided is a base station device which is mounted to a flight vehicle and forms a multi-cell including a plurality of cells on a ground to provide a wireless communication service to a user terminal in the multi-cell, the base station device including a location information acquisition unit which acquires location information of a user terminal present in the multi-cell, a flight vehicle associated information acquisition unit which acquires flight vehicle associated information, an interference estimation unit which estimates an interfered user terminal having a chance of experiencing an interference from a cell other than a cell in which the user terminal is present among a plurality of user terminals and an interference amount, an MCS decision unit which decides an MCS of an uplink to be assigned to the interfered user terminal, and an MCS notification unit which notifies the interfered user terminal of the MCS.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
56.
SYSTEM, METHOD AND PROGRAM FOR ESTIMATING POSITION OF DEVICE, BASE STATION, RELAY DEVICE, AND SYSTEM, METHOD AND PROGRAM FOR WIRELESS POWER TRANSMISSION
The present disclosure provides a method that can accurately estimate the position of a target device for wireless power transmission, or the like. In the present invention, a plurality of antenna elements (111) of an antenna device (array antenna) (110) of a base station (10) receive near-field radio waves from a relay device (20) located in an area (10A) between the base station (10) and a target device (30), for each of the plurality of antenna elements (111), an angle of the direction of the relay device (20) based on the position of the antenna element (111) is calculated on the basis of the reception result of the radio waves from the relay device (20), and the position of the relay device (20) is estimated on the basis of calculation results of angles of the plurality of antenna elements (111) and position information of the antenna elements (111) in the antenna device (110). The target device (30) is, for example, a terminal device (also called "UE" (user equipment)) serving as a mobile station of a mobile communication system.
G01S 3/48 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée en utilisant des antennes espacées et en mesurant la différence de phase ou de temps entre les signaux venant de ces antennes, c. à d. systèmes à différence de parcours les ondes arrivant aux antennes étant continues ou intermittentes et la différence de phase entre les signaux provenant de ces antennes étant mesurée
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p.ex. les antennes-réseau directives ou les antennes Yagi
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/50 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des répéteurs d’énergie supplémentaires entre les dispositifs de transmission et les dispositifs de réception
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
H04W 16/26 - Amplificateurs de cellules, p.ex. pour tunnels ou effet d'écran créé par des immeubles
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
12122). The communication unit (2), after transmitting the usage information, transmits subsequent usage information on the basis of a determination result indicating whether or not the subsequent usage information can be transmitted.
Provided is a power feed management device comprising: an installation position information storage unit which stores therein installation position information indicating respective installation positions of a plurality of power feeding devices, each of which has a function of wirelessly feeding electric power to a flight vehicle by irradiating, with beams, an electric power generation panel mounted on the flight vehicle; an information acquisition unit which acquires flight position information indicating a flight position of the flight vehicle; and a control unit for controlling, such that electric power is wirelessly fed to the flight vehicle from at least one of the electric power feeding devices while the flight vehicle is flying, said at least one of the power feeding devices on the basis of the flight position information and the installation position information.
B64U 50/35 - Chargement en vol par transmission sans fil, p. ex. par induction
B64U 50/31 - Alimentation en énergie électrique ou distribution de celle-ci générée par des panneaux photovoltaïques
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
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
Provided are: a laser device that comprises an output unit that outputs laser light, a receiving unit that receives position information indicating the position of a moving body, an image-capture unit that captures images of light from the moving body, and a control unit that, on the basis of the position of the moving body indicated by the position information and captured images captured by the imaging unit, controls the output of the laser light so that a greater amount of the laser light is projected onto an optical power generation panel mounted on the moving body; and a method that is executed by a computer and that comprises a receiving step in which position information indicating the position of a moving body is received, an image-capture step in which images of light from the moving body are captured, and a control step in which, on the basis of the position of a moving body indicated by the position information and captured images captured in the image-capture step, output of laser light is controlled so that a greater amount of the laser light is projected onto an optical power generation panel mounted on the moving body.
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
B64D 27/24 - Aéronefs caractérisés par le type ou la position des groupes moteurs utilisant la vapeur, l'électricité ou l'énergie de ressorts
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
60.
Neural-network-based approach for speech denoising
The Trustees of Columbia University in the City of New York (USA)
SoftBank Corp. (Japon)
Inventeur(s)
Zheng, Changxi
Xu, Ruilin
Wu, Rundi
Vondrick, Carl
Ishiwaka, Yuko
Abrégé
Disclosed are methods, systems, device, and other implementations, including a method that includes receiving an audio signal representation, detecting in the received audio signal representation, using a first learning model, one or more silent intervals with reduced foreground sound levels, determining based on the detected one or more silent intervals an estimated full noise profile corresponding to the audio signal representation, and generating with a second learning model, based on the received audio signal representation and on the determined estimated full noise profile, a resultant audio signal representation with a reduced noise level.
G10L 21/0232 - Traitement dans le domaine fréquentiel
G10L 25/30 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes caractérisées par la technique d’analyse utilisant des réseaux neuronaux
G10L 21/0216 - Filtration du bruit caractérisée par le procédé d’estimation du bruit
G10L 25/18 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes caractérisées par le type de paramètres extraits les paramètres extraits étant l’information spectrale de chaque sous-bande
61.
FLIGHT VEHICLE, COMMUNICATION MANAGEMENT SYSTEM, CONTROL SYSTEM, AND CONTROL METHOD
Provided is a flight vehicle which has an antenna for forming a wireless communication area by irradiating beam towards a ground to provide a wireless communication service to a user terminal in the wireless communication area, the flight vehicle including an FL communication unit which communicates with a core network on the ground via a feeder link, a UP execution unit which executes a user plane function, and a communication control unit which performs control such that communication between a first user terminal in the wireless communication area and a second user terminal is relayed without intermediation of the core network by the user plane function.
Provided is a control device including a location information reception unit which receives, via a communication device, location information of a user terminal from the terminal in a wireless communication area, a detection device control unit which controls a detection device of a flying object to detect a state of a region including a location indicated by the location information, a detection information reception unit which receives, via the communication device, detection information indicating the state, an unmanned aerial vehicle control unit which controls an unmanned aerial vehicle to capture an image around the location by an image capturing unit of the vehicle based on the detection information, a captured image reception unit which receives a captured image captured by the image capturing unit from the vehicle, and a rescue method decision unit which decides a rescue method of rescuing a user of the terminal based on the image.
G06V 20/17 - Scènes terrestres transmises par des avions ou des drones
H04M 1/72421 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens de soutien local des applications accroissant la fonctionnalité pour donner accès à des services d’urgence les fonctions de service d’urgence étant activées automatiquement, p.ex. par détection d’une condition d’alarme
H04N 23/61 - Commande des caméras ou des modules de caméras en fonction des objets reconnus
H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
B64U 101/30 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à l’imagerie, à la photographie ou à la vidéographie
B64U 101/55 - Véhicules aériens sans pilote spécialement adaptés à des utilisations ou à des applications spécifiques à usage médical
Provided is a terminal device comprising: a reception unit for receiving conditional handover configuration information including first cell information of a first cell belonging to a master cell group and second cell information of a second cell belonging to a secondary cell group; an evaluation unit for evaluating the first and second cells, while considering these cells as conditional handover candidate cells, on the basis of the conditional handover configuration information; and an execution unit for executing a conditional handover when the candidate cells satisfy a condition for the conditional handover. When executing a conditional handover for the second cell that is a candidate cell, the execution unit switches the cells to be conditionally handed over and executes the conditional handover while regarding the second cell as the first cell.
The present invention provides an aerial-floating type communication relay device (HAPS) that can appropriately achieve, according to a situation of a service area, sub-area division applied for area optimization in dynamic area control which is capable of accommodating changes in distribution of terminal devices within the service area comprising a plurality of cells formed toward the ground. This midair-residing communication relay device (HAPS): estimates the positions of a plurality of terminal devices located in a service area; divides the service area into a plurality of sub-areas including a plurality of cells; optimizes, for each sub-area, a plurality of types of antenna parameters of a service link antenna on the basis of a result of estimation of the positions of the plurality of terminal devices; and applies, to the service link antenna, optimum values of the plurality of types of antenna parameters after the optimization for each sub-area is completed for all of the plurality of sub-areas. The division of the service area into the plurality of sub-areas is conducted such that interdependency between the sub-areas is lowered.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
Communication in a non-co-located scenario is controlled appropriately. A user terminal includes: a receiving unit that receives a downlink signal from a plurality of transmission points respectively corresponding to a plurality of cells by using carrier aggregation and/or dual connectivity; a transmission unit that transmits information about support for required conditions when the plurality of transmission points are not co-located; and a control unit that controls the reception of the downlink signal on the basis of whether the plurality of transmission points are co-located or not.
H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
H04W 16/14 - Dispositions de partage du spectre de fréquence
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages
There is provided a flight vehicle including: a wing unit; a main body unit; a battery that is arranged in the wing unit; a payload that is arranged in the main body unit; a radiator; and a heat pipe that exchanges heat between the battery, the payload, and the radiator and that has a check valve which causes a hydraulic fluid to be circulated to transfer the heat of the battery to the payload and the radiator.
Provided is a communication system with which, even when a wirelessly connected open network environment is constructed, high-confidentiality and high-security communication is enabled between an access point (AP) device and a communication terminal. The communication system comprises an AP device that uses terahertz-band radio waves, a base station of a mobile communication network, and a server. When a connection to the AP device is requested from the communication terminal, or when information pertaining to the connection request is received from the communication terminal via the base station, the server issues a shared cryptographic key that is used for communication between the AP device and the communication terminal, transmits the shared cryptographic key to the communication terminal via the base station, and transmits the shared cryptographic key to the communication terminal via the mobile communication network or another communication network. The AP device and the communication terminal each receive the shared cryptographic key from the server and begin communicating using the shared cryptographic key.
2 absorption amounts are compared with each other and the minimum value thereof is selected as the estimated value. Information regarding the selected estimated value is displayed.
This information processing device 1 comprises: an MNFP storage unit 113 that stores one or more motor neuron firing patterns (MNFPs), which is information specifying one or more firing nodes at each of two or more points in time, in association with action determination information; an MNFP determination unit 131 that applies input information to a neural network (NN) to acquire one or more firing nodes out of two or more nodes of the NN in time series, and sequentially determines one or more MNFPs corresponding to the one or more firing nodes in time series from the MNFP storage unit 113; an operation determination unit 132 that sequentially acquires operation determination information corresponding to one or more MNFPs determined by the MNFP determination unit 131; and an operation unit 133 that sequentially uses the one or more pieces of operation determination information to operate an operation target 2.
Provided is an information processing device comprising: a prediction result acquisition unit that acquires a prediction result regarding the weather in the stratosphere; and a flight path determination unit that determines, on the basis of the prediction result regarding the weather in the stratosphere, a flight path for a flying vehicle, which functions as a stratosphere platform and provides a wireless communication service to user terminals in a wireless communication area formed by irradiating a beam, such that the flying vehicle flies in an area of the stratosphere predicted to satisfy predetermined stratosphere path conditions.
B64C 13/20 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p.ex. répondant aux détecteurs de rafales utilisant des émissions de signaux
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
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
Provided is a communication system comprising: a base station unit that is mounted to a flying body, forms a wireless communication area by irradiating a beam towards the ground, and wirelessly communicates with a user terminal in the wireless communication area; a processing server unit that is connected with the base station unit in a manner enabling communication and provides service to the user terminal in the wireless communication area; and a closed area network core unit that provides, through the base station unit, a mobile body communication service for a closed area network within the wireless communication area. The processing server unit may be mounted to the flying body, and the closed area network core unit may be disposed within a closed area network core device located on the ground.
H04W 4/02 - Services utilisant des informations de localisation
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
72.
ACTIVE MATERIAL FOR SECONDARY BATTERIES, ELECTRODE FOR SECONDARY BATTERIES, SECONDARY BATTERY AND FLIGHT VEHICLE
National Institute of Advanced Industrial Science and Technology (Japon)
Inventeur(s)
Saito, Takaya
Nishiyama, Koji
Takayanagi, Yoshiki
Miyakawa, Shuntaro
Yao, Masaru
Kato, Minami
Ando, Hisanori
Takeichi, Nobuhiko
Abrégé
An active material used in a secondary battery includes a heterocyclic chemical compound including one or more pyrazine rings and two or more benzene rings, or a salt or derivative thereof. The heterocyclic chemical compound is preferably a chemical compound in which at least 4 oxygen atoms are bonded to the benzene ring. The active material used in the secondary battery may also include phenazine or a salt or derivative thereof. The phenazines are preferably chemical compounds in which at least 4 oxygen atoms are bonded to a benzene ring included in a phenazine structure.
A vehicle antenna system having high transmission and reception efficiency is provided. A vehicle antenna system includes an antenna that is attached to a vehicle and is capable of transmitting and receiving radio waves of a predetermined frequency band. The antenna is attached to the vehicle in such a way that an elevation angle of the antenna with respect to a horizontal plane becomes large in a predetermined angle range in accordance with the height of a communication frequency band.
A negative electrode material that is used for a negative electrode of a lithium secondary battery containing a non-aqueous electrolyte solution, includes: a first layer that contains lithium metal as a negative electrode active material; and a second layer that is arranged on at least one surface of the first layer. The second layer consists of a compound represented by a general formula MxAy (M is an element selected from a group consisting of Al, In, Mg, Ag, Si, and Sn, and A is an element selected from a group consisting of O, N, P, and F, and 0.3
There is provided a data processing device including: a data acquisition unit configured to acquire animation data in which clothing moves according to a motion of a wearer's body wearing the clothing; and a data update unit configured to update the animation data based on three types of elements having ratios in accordance with a specified type of an emotion. There is provided a data processing method that is executed by a computer, the data processing method including: acquiring animation data in which clothing moves according to a motion of a wearer's body wearing the clothing; and updating the animation data based on three types of elements having ratios in accordance with a specified characteristic of a motion.
An avatar display device (20) includes: an obtaining part (210) that obtains captured image data of a person; a second obtaining part (211) that obtains, from the captured image data, depth data or image data of the person; a generating part (212) that composes a 3D model in accordance with the depth data or image data to generate an avatar; and a display part (213) that displays, in an image display area (31) of an information communication device (30), the avatar that is caused to follow a motion of the person.
An avatar display device includes: an obtaining part that obtains captured image data of a person; a second obtaining part that obtains, from the captured image data, depth data or image data of the person; a generating part that composes a 3D model in accordance with the depth data or image data to generate an avatar; and a display part that displays, in an image display area of an information communication device, the avatar that is caused to follow a motion of the person.
Provided is an evaluation device that evaluates the phase noise of signal light that has propagated along an optical transmission path. The evaluation device comprises: a differential phase information acquisition unit that acquires information indicating a differential phase of input light at each of a plurality of time points included in an evaluation period; and an index derivation unit that derives the degree of variation of the differential phase at each of the plurality of time points, as an index for evaluating the phase noise. The differential phase represents a phase difference of input light at two of the plurality of time points that are temporally adjacent to each other. The time interval of the plurality of time points is substantially constant, and is less than or equal to the length of a symbol time of a signal transmitted by the input light.
H04B 10/07 - Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission
A route determination system (1) according to the present application includes: a terminal device (10) serving as a reference for the route of a mobile body; and a determination device (200). The terminal device (10) comprises: an acquisition unit (13c) that acquires correction information generated on the basis of data received from an artificial satellite; and a calculation unit (13e) that calculates position information of the terminal device (10) on the basis of the correction information acquired by the acquisition unit (13c). The determination device (200) comprises a determination unit (233) that determines a movement route of a mobile body (60) on the basis of the position information calculated by the calculation unit (13e).
G01C 21/20 - Instruments pour effectuer des calculs de navigation
G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation
G01S 19/43 - Détermination de position utilisant l'interférométrie à ligne de base longue ou courte
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G05D 1/10 - Commande de la position ou du cap dans les trois dimensions simultanément
80.
VIDEO TRANSMISSION DEVICE, PROGRAM, VIDEO TRANSMISSION METHOD, AND SYSTEM
Provided is a video transmission device comprising: a video data acquisition unit that acquires video data; a video data storage unit that stores the video data acquired by the video data acquisition unit; a reduced video generation unit that generates reduced video in which data amount is reduced by performing image processing on the video data acquired by the video data acquisition unit; a streaming transmission unit that transmits the reduced video by streaming to a transmission destination; and a video data transmission unit that transmits the video data stored in the video data storage unit to a video data saving destination in response to a predetermined condition being met.
H04N 21/2662 - Contrôle de la complexité du flux vidéo, p.ex. en mettant à l'échelle la résolution ou le débit binaire du flux vidéo en fonction des capacités du client
H04N 21/2343 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou transformation de graphes de scènes MPEG-4 impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
81.
DETECTION DEVICE, OPTICAL RECEPTION DEVICE, OPTICAL COMMUNICATION SYSTEM, PROGRAM, AND DETECTION METHOD
Provided is a detection device for detecting polarization variation of signal light that has propagated through an optical transmission path, the detection device comprising: a differential phase information acquisition unit that acquires information indicating a differential phase, at each of one or more time points, of input light to be evaluated; and a determination unit that determines whether the differential phase at at least some of the one or more time points satisfies a predetermined condition. The predetermined condition includes, for example, a condition that the magnitude of the differential phase at at least one of the one or more time points be equal to a predetermined first threshold value or greater than the predetermined first threshold value. The predetermined condition includes, for example, a condition that, of a plurality of time points that are some of the one or more time points and are included in an evaluation period which is a period having a predetermined length, the number of the time points at which the magnitude of the differential phase is equal to a first threshold value or greater than the first threshold value is equal to a predetermined second threshold value or greater than the predetermined second threshold value.
H04B 10/077 - Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service utilisant un signal de surveillance ou un signal supplémentaire
82.
AVATAR DISPLAY DEVICE, AVATAR GENERATION DEVICE, AND PROGRAM
This avatar generation device (20) comprises: an acquisition unit (210) for acquiring captured-image data of a person; a second acquisition unit (211) for acquiring depth data or image data of the person from the captured-image data; a generation unit (212) for synthesizing a 3D model on the basis of the depth data or the image data and generating an avatar; and a display unit (213) for causing an avatar that simulates the motion of the person to be displayed in an image display region (31) of an information communication device (30).
There is provided a data processing apparatus including: a set data recording unit configured to record set data obtained by combining an event representing data which is generated by processing data by a program, with a program which is started when a plurality of events including the event are complete and processes the plurality of events; and a data processing execution unit configured to execute a plurality of programs by a plurality of pieces of set data recorded by the set data recording unit. There is provided a data processing method including: recording set data obtained by combining an event representing data which is generated by processing data by a program, with a program which is started when a plurality of events including the event are complete and processes the plurality of events; and executing a plurality of programs by a plurality of pieces of set data recorded.
Provided is an information processing device comprising: a status-related information reception unit that, with respect to a flying object that, functions as a stratosphere platform and emits, from a service link (SL) antenna, an SL beam to form a wireless communication area to provide a wireless communication service to a user terminal in the wireless communication area, receives status-related information related to a status above a ground area in which the wireless communication service is provided; and a placement determination unit that, in order to establish a feeder link between a gateway on board a mobile body and the flying object, determines placement of the mobile body in an area of the ground area in which the status above satisfies a predetermined status condition, on the basis of the status-related information.
H04W 40/20 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la position ou de la localisation géographique
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
In the present application, for a detailed protocol for realizing supplemental downlink communication in the filed patent, particularly, a system is proposed which performs training processing at high speed by using two-dimensionally developed information. In the present application, compared to the filed patent, a two-dimensional pilot symbol can be used in a display unit, further, introduction of a segment for communication band control using a two-dimensional pilot symbol, training processing using a two-dimensional test pattern for establishing a communication path, and a configuration of a communication frame are clarified, and MIMO processing of communication using video information by a plurality of segments is realized to improve a throughput of an existing portable phone.
H04N 9/31 - Dispositifs de projection pour la présentation d'images en couleurs
H04N 23/69 - Commande de moyens permettant de modifier l'angle du champ de vision, p. ex. des objectifs de zoom optique ou un zoom électronique
G03B 13/36 - Systèmes de mise au point automatique
G06F 11/08 - Détection ou correction d'erreur par introduction de redondance dans la représentation des données, p.ex. en utilisant des codes de contrôle
86.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, CONTROL METHOD OF INFORMATION PROCESSING DEVICE, AND CONTROL PROGRAM OF INFORMATION PROCESSING DEVICE
An information processing system includes at least an information processing device and a storage device. The information processing device includes: a point granting unit configured to store an identifier of a company and an identifier of another company in the storage device in correlation with predetermined numbers of points; an availability information acquiring unit configured to acquire availability information on a date and time at which the use object is available to the user of the other company from a user terminal of the company; a use request acquiring unit configured to acquire a use request for the use object from the user of the other company; and a reservation setting unit configured to set a use reservation of the user of the other company for the use object on the basis of the availability information and the use request.
Provided is an authentication device comprising: an authentication video acquisition unit that acquires an authentication video obtained by imaging a person for authentication; and an authentication unit that authenticates a person on the basis of the movement of the person's facial muscles identified by analyzing the authentication video. The authentication unit may authenticate a person by using a neural network that receives, as input, a video including a person as a subject, and outputs a feature amount vector. The authenticating unit may estimate the motor neurons of the person's face on the basis of the movement of the person's facial muscles identified by analyzing the authentication video, and authenticate the person using the estimated motor neurons. Provided is an authentication device including: an authentication video acquisition unit that acquires an authentication video, captured of a person walking, for authentication; and an authentication unit that authenticates a person on the basis of the movement of the person's body muscles identified by analyzing the authentication video.
Provided is a wireless power transmission device which can efficiently feed prescribed power to each of a plurality of terminal devices. The wireless power transmission device comprises: a wireless processing unit which transmits a signal for wireless power transmission to each of a plurality of terminal devices through a plurality of beams by means of beamforming in which the plurality of beams are formed simultaneously or in a time-shifted manner with respect to the plurality of terminal devices; an information acquisition unit which acquires, for each of the plurality of terminal devices, terminal information including location information about the current location of the terminal device; and a control unit which controls, on the basis of the terminal information about each of the plurality of terminal devices, the beamforming so that the signal for wireless power transmission is received with prescribed reception power in each of the plurality of terminal devices.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
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
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
H04W 4/02 - Services utilisant des informations de localisation
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
89.
INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, AND INFORMATION PROCESSOR
An information processing method implemented by a computer. The information processing method includes the step of acquiring an internal parameter value regarding a biological characteristic of fish, an external parameter value regarding a surrounding environment characteristic of the fish, and a shoaling parameter value regarding a shoaling characteristic that is a behavior of one fish with respect to other fish, and the step of generating a simulation image including a behavior of each fish in a fish school based on the internal parameter value, the external parameter value, and the shoaling parameter value that are acquired in the step of acquiring.
An information processing method implemented by a computer. The information processing method includes the step of acquiring an internal parameter value regarding a biological characteristic of fish, an external parameter value regarding a surrounding environment characteristic of the fish, and a shoaling parameter value regarding a shoaling characteristic that is a behavior of one fish with respect to other fish, and the step of generating a simulation image including a behavior of each fish in a fish school based on the internal parameter value, the external parameter value, and the shoaling parameter value that are acquired in the step of acquiring.
Provided is a control device comprising: a feeder link determination unit for determining the state of a feeder link established between one flying object and one gateway, the one flying object functioning as a stratosphere platform and forming a wireless communication area by beam irradiation to provide a wireless communication service to user terminals in the wireless communication area; and a flying object control unit for controlling the one flying object so that, if the feeder link determination unit determines that the state of the feeder link satisfies a predetermined switching condition, the one flying object switches data communication via the one gateway to data communication via a communication device within the wireless communication area with which the one flying object has established a service link.
H04W 16/26 - Amplificateurs de cellules, p.ex. pour tunnels ou effet d'écran créé par des immeubles
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 24/04 - Configurations pour maintenir l'état de fonctionnement
92.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, METHOD OF CONTROLLING INFORMATION PROCESSING DEVICE, PROGRAM THAT CONTROLS INFORMATION PROCESSING DEVICE, COMMUNICATION TERMINAL, METHOD OF CONTROLLING COMMUNICATION TERMINAL, AND PROGRAM THAT CONTROLS COMMUNICATION TERMINAL
An information processing system includes: a gateway connecting facilities of which control performed by an unauthorized user is restricted to a network; an information processing device connected to the facilities via the network; and a communication terminal of the user, in which the information processing device includes: an authority generating unit generating authority information about provisional authority used for controlling facilities relating to a use target among the facilities on the basis of reservation information about a use reservation for the use target in a building; and a communication unit transmitting the authority information to a communication terminal of a user relating to the reservation information, and the communication terminal includes a control request generating unit generating a control request for requesting predetermined control of the facilities relating to the use target on the basis of the provisional authority.
Provided is a system including a base station and a terminal device that selectively use a plurality of radio resources to communicate with each other, wherein power can be supplied to the terminal device by using radio resources not used for communication between the base station and the terminal device. The base station generates a transmission signal including a dummy signal for wireless power transmission using radio resources not used for communication among a plurality of radio resources, and transmits the transmission signal to the terminal device. The terminal device receives the transmission signal including the dummy signal transmitted from the base station, and outputs the power of the received signal as received power. The received power may be used to charge a battery.
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
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
The present invention provides a communication system including a MEC site that is connected to an SRv6 network disposed between a mobile network and the Internet and has a controller and a plurality of edge hosts, and a GC that manages a plurality of MEC sites. The controller includes an allocation unit for allocating a prefix to each of the plurality of edge hosts in accordance with an IPv6 prefix that is allocated by the GC, and a reporting unit that reports allocation results by the allocation unit to the GC. Each of the plurality of edge hosts includes a virtual switch unit that advertises the prefix allocated by the allocation unit to the SRv6 network, and a BGP speaker unit.
H04L 41/40 - 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 la virtualisation des fonctions réseau ou ressources, p.ex. entités SDN ou NFV
H04L 45/00 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données
Provided is a manufacturing method comprising: a preparation step of preparing a resin layer; a formation step of forming holes penetrating from an upper face to a lower face of the resin layer, the holes being formed in such a size and numbers that, when a metal is formed on an inner face of the holes, the resistance of the holes per 1 Ah of capacity of a battery employing a current collector is no greater than 1 mΩ; and a current collector manufacturing step of forming a metal on the resin layer to manufacture a current collector in which a metal layer on the upper face and a metal layer on the lower face of the resin layer are electrically connected by the metal on the inner faces of the holes.
H01M 50/536 - Connexions d’électrodes dans un boîtier de batterie caractérisées par le procédé de fixation des conducteurs aux électrodes, p.ex. soudage
H01M 50/54 - Connexion de plusieurs conducteurs ou languettes d’électrodes empilées en forme de plaque, p.ex. barrettes ou ponts de pôles d’électrode
A terminal device (10) in a mobile communication system (100) that supports carrier aggregation, the terminal device (10) comprising: a reception unit (11) for receiving, from a base station device (50), an inquiry relating to capability information pertaining to the terminal device (10); a notification unit (13) for notifying the base station device (50), in response to the inquiry, about a simultaneously transmittable count serving as capability information, the simultaneously transmittable count relating to the number of bands that can be simultaneously transmitted in carrier aggregation; and a transmission unit (15) for dynamically changing the bands on the basis of wireless resources allocated from the base station device (50) and transmitting data. This makes it possible to provide wireless communication technology for improving the usage efficiency of wireless communication resources between the terminal device (10) and the base station device (50).
Provided are a terminal device, a base station device, and a wireless communication method with which wireless communication more suitable for a terminal device can be performed. This terminal device (10) performs wireless communication with a base station device, the terminal device (10) comprising: a receiving unit (11) that uses a prescribed frequency band to receive a query from the base station device at the time of a connected state with the base station device; an information setting unit (12) that, on the basis of the query, sets terminal characteristic information that indicates inherent characteristics of the terminal device and characteristics other than a function related to wireless communication; and a transmitting unit (13) that transmits the terminal characteristic information to the base station device.
Provided is an antenna device that is mounted to a mobile body and that comprises an antenna array including: a plurality of first antennas arranged so as to be displaced by a distance of an odd number multiple of the half cycle of the maximum fluctuation cycle of a radio wave which has a maximum fluctuation cycle among a plurality of radio waves received by the antenna device from an antenna of a communication partner; and a plurality of second antennas arranged so as to be displaced, with respect to the respective plurality of first antennas, by a distance of an odd number multiple of the half cycle of the minimum fluctuation cycle of a radio wave which has a minimum fluctuation cycle among the plurality of radio waves.
H01Q 1/32 - Adaptation pour l'utilisation dans ou sur les véhicules routiers ou ferroviaires
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
H04B 1/3822 - TRANSMISSION - Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission Émetteurs-récepteurs, c. à d. dispositifs dans lesquels l'émetteur et le récepteur forment un ensemble structural et dans lesquels au moins une partie est utilisée pour des fonctions d'émission et de réception spécialement adaptés à l'utilisation dans des véhicules
H04B 7/0404 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées la station mobile comprenant plusieurs antennes, p.ex. pour mettre en œuvre une diversité en voie ascendante
99.
Honeycomb core for a spar of an unmanned aerial vehicle
Systems, devices, and methods including a wing panel; a spar disposed in the wing panel, where the spar comprises: an upper cap; a lower cap; a honeycomb core connected between at least a portion of the upper cap and the lower cap; an inner face sheet; and an outer face sheet, where at least a portion of the honeycomb core is disposed between the inner face sheet and the outer face sheet.
Provided are an information processing system and the like for measuring the utilization rate of parking lots in an area. This information processing system comprises: an acquisition unit for acquiring vehicle accommodating capacity information concerning the number of vehicles that can be accommodated in parking lots located in a specific area and usage vehicle quantity information concerning the number of vehicles that use the parking lots in a specific period in said parking lots; and an information output unit for outputting parking lot supply-demand information concerning the supply and demand of the parking lots in the specific area on the basis of the vehicle accommodating capacity information and the usage vehicle quantity information. The information output unit outputs, as the parking lot supply-demand information, information concerning at least the utilization rate of the parking lots located in the specific area.
