THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sugio, Toshiyasu
Iguchi, Noritaka
Abrégé
A three-dimensional data encoding method includes: classifying three-dimensional points included in point cloud data into layers, based on geometry information of the three-dimensional points; generating first information indicating whether to permit referring to, for a current three-dimensional point included in the three-dimensional points, attribute information of another three-dimensional point belonging to a same layer as the current three-dimensional point; and encoding attribute information of the current three-dimensional point to generate a bitstream, by or without referring to the attribute information of the other three-dimensional point according to the first information. The bitstream includes the first information.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Sugio, Toshiyasu
Iguchi, Noritaka
Abrégé
A three-dimensional data decoding method includes: selecting, from among contexts, a first context for an encoded first information item to be processed; and arithmetic-decoding the encoded first information item to be processed, using the first context, to generate a first information item to be processed. Encoded first information items including the encoded first information item to be processed are included in a bitstream generated by encoding an information item about positions of three-dimensional points. The encoded first information items are generated by arithmetic-encoding first information items including the first information item to be processed. The first information items each correspond to a different one of reference positions and indicate whether a three-dimensional point corresponding to a reference position corresponding to the first information item is present.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
3.
THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA DECODING DEVICE, AND THREE-DIMENSIONAL DATA ENCODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Sugio, Toshiyasu
Iguchi, Noritaka
Abrégé
A three-dimensional data decoding method includes: performing at least one of: a first process including: determining a first context based on first information identifying a first point cloud including a first prediction point that is referred to for calculating a predicted value of a first three-dimensional point according to inter prediction; and arithmetic-decoding, using the first context determined, second information identifying the first prediction point; or a second process including: determining a second context based on at least one of the first information or the second information; and arithmetic-decoding, using the second context determined, a prediction residual of the first three-dimensional point.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kato, Yusuke
Nishi, Takahiro
Toma, Tadamasa
Abe, Kiyofumi
Abrégé
An encoder includes circuitry and memory. In both of a first type of residual coding where an orthogonal transform is applied and a second type of residual coding where the orthogonal transform is skipped, wherein when a restriction on a number of CABAC processes allows CABAC coding of a set of coefficient information flags, the circuitry: encodes the coefficient information flags by CABAC; and otherwise, the circuitry: skips the CABAC encoding of the coefficient information flags; and the circuitry encodes a remainder value of the coefficient with Golomb-Rice code when the coefficient information flags are encoded; and otherwise the circuitry encodes a value of the coefficient with the Golomb-Rice code, wherein in the second type of residual coding, the circuitry encodes absolute value flags each relating to an absolute value of the coefficient after encoding the coefficient information flags and before encoding the remainder value of the coefficient.
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
H04N 19/91 - Codage entropique, p.ex. codage à longueur variable ou codage arithmétique
5.
ENCODING METHOD, BITSTREAM PROCESSING METHOD, ENCODER, AND BITSTREAM PROCESSING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Drugeon, Virginie
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoding method of generating a first bitstream to be merged with a second bitstream. The encoding method includes: determining a first adaptive loop filter (ALF) setting that is a setting of an ALF for a first subpicture to be encoded into the first bitstream; encoding first ALF setting information indicating the first ALF setting into the first bitstream; and encoding the first subpicture into the first bitstream according to the first ALF setting, in which, in the determining of the first ALF setting, an ALF setting that does not refer to an adaption parameter set (APS) index referred to in the second bitstream is determined as the first ALF setting.
H04N 19/146 - Débit ou quantité de données codées à la sortie du codeur
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/82 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels mettant en œuvre le filtrage dans une boucle de prédiction
6.
CONTROL METHOD, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM, AND SERVER DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tasaki, Nobuaki
Abrégé
A control method includes, by a computer: acquiring first information indicating a history of movement between hubs using a plurality of vehicles by a plurality of users; accepting second information indicating a request to move a vehicle from one hub to another hub; outputting a price of a reward to be paid to each of the users when a request indicated by the second information is achieved according to a matching rate calculated as a degree of coincidence between the first information of each user and the second information; and notifying of the second information and information indicating the reward of each user.
G06Q 30/0207 - Remises ou incitations, p.ex. coupons ou rabais
G06Q 50/43 - Procédés d’affaires s’appliquant au partage des véhicules, p.ex. des voitures
7.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sugio, Toshiyasu
Iguchi, Noritaka
Lasang, Pongsak
Wang, Chi
Han, Chung Dean
Abrégé
A three-dimensional data encoding method includes: obtaining geometry information which includes first three-dimensional positions on a measurement target, and is generated by a measurer that radially emits an electromagnetic wave in different directions and obtains a reflected wave which is the electromagnetic wave that is reflected by the measurement target; generating a two-dimensional image including first pixels corresponding to the directions, based on the geometry information; and encoding the two-dimensional image to generate a bitstream. Each of the first pixels has a pixel value indicating a first three-dimensional position or attribute information of a three-dimensional point which is included in a three-dimensional point cloud and corresponds to a direction to which the first pixel corresponds among the directions.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/167 - Position dans une image vidéo, p.ex. région d'intérêt [ROI]
H04N 19/182 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un pixel
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
H04N 19/85 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo
8.
MALWARE DETECTION METHOD, MALWARE DETECTION DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kato, Ryo
Maeda, Manabu
Haga, Tomoyuki
Nishida, Naohisa
Abrégé
A malware detection method for a home network system including one or more home appliances that are connected to a home network includes: obtaining a plurality of setting values including at least information indicating a device type and an operating state of a target device subject to malware detection; selecting one detection model out of a plurality of detection models according to the plurality of setting values obtained; obtaining power consumption or current consumption of the target device; and detecting whether the target device is infected with malware, based on stable power or stable current obtained in the obtaining of the power consumption or the current consumption using the one detection model selected in the selecting, when the power consumption indicates stable power that varies within a predetermined range or the current consumption indicates stable current that varies within a predetermined range.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tanaka, Minami
Sakaguchi, Atsushi
Abrégé
An information processing method includes: obtaining a target distribution indicating a target for sound pressure distribution in a space; obtaining an initial value of a parameter value, the parameter value being a value of an acoustic parameter of the space; executing acoustic simulation using the initial value as the parameter value, to obtain the sound pressure distribution in the space; updating the parameter value to bring the sound pressure distribution obtained closer to the target distribution; and outputting the parameter value updated.
G10L 25/03 - 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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Suzuki, Hidetoshi
Abrégé
A signal assignment unit (105) assigns a downlink control signal including resource assignment information of a PDSCH to a downlink resource. A specification unit (108) specifies a PUCCH resource using an offset value set to either a first PRB set or a second PRB set when the downlink control signal is disposed to spread over the first PRB set and the second PRB set. A signal separation unit (109) separates an ACK/NACK signal included in the specified PUCCH resource from a received signal from a terminal to which the downlink control signal has been transmitted.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kamiya, Yuichi
Kawashima, Takuya
Harada, Akira
Ehara, Hiroyuki
Abrégé
This encoding device comprises: a downmix circuit that switches mixing processing according to the characteristic of an input stereo signal to generate either a first stereo signal or a second stereo signal obtained by mixing processing of a left channel signal and a right channel signal; a first encoding circuit that encodes the first stereo signal; and a second encoding circuit that encodes two signals included in the second stereo signal. The second encoding circuit performs monaural encoding on the basis of the encoding mode of the first encoding circuit in a first section in which switching from the first stereo signal to the second stereo signal is performed and/or a second section in which switching from the second stereo signal to the first stereo signal is performed.
G10L 19/008 - Codage ou décodage du signal audio multi-canal utilisant la corrélation inter-canaux pour réduire la redondance, p.ex. stéréo combinée, codage d’intensité ou matriçage
12.
MALWARE DETECTION METHOD, MALWARE DETECTION DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kato, Ryo
Maeda, Manabu
Haga, Tomoyuki
Nishida, Naohisa
Abrégé
A malware detection method for a home network system including one or more home appliances that are connected to a home network includes: obtaining a plurality of setting values including at least information indicating a device type and an operating state of a target device subject to malware detection; selecting one detection model out of a plurality of detection models according to the plurality of setting values obtained; obtaining power consumption or current consumption of the target device; and detecting whether the target device is infected with malware, using the one detection model selected in the selecting and based on the power consumption or the current consumption obtained.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sugio, Toshiyasu
Koyama, Tatsuya
Abrégé
A three-dimensional data encoding method includes encoding information of a current node included in an N-ary tree structure of three-dimensional points included in three-dimensional data, where N is an integer greater than or equal to 2. In the encoding, reference to information of a first node included in neighboring nodes spatially neighboring the current node is permitted, and reference to information of a second node included in the neighboring nodes is prohibited, the first node having a same parent node as the current node, the second node having a different parent node from the parent node of the current node.
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
G06T 9/40 - Codage sous forme arborescente, p.ex. à quatre branches, à huit branches
H04N 19/107 - Sélection du mode de codage ou du mode de prédiction entre codage prédictif spatial et temporel, p.ex. rafraîchissement d’image
H04N 19/149 - Débit ou quantité de données codées à la sortie du codeur par estimation de la quantité de données codées au moyen d’un modèle, p.ex. un modèle mathématique ou un modèle statistique
H04N 19/152 - Débit ou quantité de données codées à la sortie du codeur par mesure de l’état de remplissage de la mémoire tampon de transmission
H04N 19/91 - Codage entropique, p.ex. codage à longueur variable ou codage arithmétique
14.
POSITION INFORMATION RELAY DEVICE, POSITION INFORMATION ACQUISITION SYSTEM, POSITION INFORMATION RELAY METHOD, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yoshida, Moe
Takaki, Toshimasa
Ochi, Naoki
Abrégé
A position information relay device interposed between a network device and an apparatus includes: a position information recognizer which recognizes position information of the apparatus; and a position information relay which receives a communication packet transmitted by the apparatus to the network device, includes the position information in the communication packet received, and transmits the communication packet including the position information to the network device.
H04L 41/085 - Récupération de la configuration du réseau; Suivi de l’historique de configuration du réseau
H04L 61/103 - Correspondance entre adresses de types différents à travers les couches réseau, p.ex. résolution d’adresse de la couche réseau dans la couche physique ou protocole de résolution d'adresse [ARP]
15.
INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yoneda, Takahiro
Arai, Toshiya
Shimotsuma, Yuta
Abrégé
An information processing method uses a computer and includes: obtaining a first information item regarding first monitoring performed by a first monitor on a first vehicle, the first monitoring being allocated to the first monitor; obtaining a second information item regarding second monitoring on a second vehicle, the second monitoring being not allocated to any monitor; comparing the first information item with the second information item; generating presentation information indicating the second monitoring on the second vehicle in accordance with a result of the comparing; and presenting the generated presentation information via a presentation device.
G05D 1/247 - utilisant des signaux fournis par des sources artificielles extérieures au véhicule, p. ex. balises de navigation
G05D 1/228 - Dispositions d’entrée de commande situées à bord de véhicules sans pilote
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Huang, Lei
Motozuka, Hiroyuki
Sakamoto, Takenori
Abrégé
According to a communication method of the present disclosure, a responder, after the end of transmission sector sweep (TXSS), receives from an initiator a first feedback frame including a BF training type FIELD indicating whether or not to implement a beam forming training (BFT) of a single user multi-input multi-output (SU-MIMO). If the BF training type FIELD indicates that a BFT of the SU-MIMO is to be implemented, the responder transmits to the initiator a second feedback frame based on the result of the TXSS and including a signal to noise ratio (SNR) and a sector identifier (ID) order. The initiator implements the BFT of the SU-MIMO between the initiator and the responder on the basis of the SNR and the sector ID order.
H04B 7/0452 - Systèmes MIMO à plusieurs utilisateurs
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Ouchi, Mikihiro
Motozuka, Hiroyuki
Abrégé
A transmission device includes: a weighting synthesizer that generates a first precoded signal and a second precoded signal; a first pilot inserter that inserts a pilot signal into the first precoded signal; a phase changer that applies a phase change of i×Δλ to the second precoded signal, where i is a symbol number and an integer that is greater than or equal to 0; an inserter that inserts a pilot signal into the phase-changed second precoded signal; and a phase changer that applies a phase change to the phase-changed and pilot-signal-inserted second precoded signal. Δλ satisfies π/2 radians<Δλ<π radians or π radians<Δλ<3π/2 radians.
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
18.
ENCODING METHOD, DECODING METHOD, ENCODING DEVICE, AND DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Sugio, Toshiyasu
Iguchi, Noritaka
Han, Chung Dean
Loi, Keng Liang
Wu, Zheng
Abrégé
An encoding method for encoding three-dimensional points each having a position represented by a distance and an angle, the encoding method comprising: identifying three-dimensional points that belong to a second processing unit and have been encoded, for inter prediction of a first three-dimensional point belonging to a first processing unit; and selecting a reference three-dimensional point from the three-dimensional points identified to calculate an inter predicted value of the first three-dimensional point. The three-dimensional points identified include a second three-dimensional point and a third three-dimensional point, the second three-dimensional point having a second angle corresponding to a first angle of the first three-dimensional point, the third three-dimensional point having a third angle greater than the second angle.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
19.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kanoh, Ryuichi
Lim, Chong Soon
Liao, Ru Ling
Sun, Hai Wei
Shashidhar, Sughosh Pavan
Teo, Han Boon
Li, Jing Ya
Abrégé
An encoder includes circuitry and memory. Using the memory, the circuitry, in operation, selects an encoding mode from among candidates including a decoder-side motion vector refinement (DMVR) encoding mode and a partition encoding mode. When the DMVR encoding mode is selected, the circuitry: obtains a first motion vector for a first image block; derives a second motion vector from the first motion vector using motion search; and generates a prediction image for the first image block using the second motion vector. When the partition encoding mode is selected, the circuitry: determines a plurality of partitions in a second image block; obtains a third motion vector for each partition; and generates a prediction image for the second image block using the third motion vector, without deriving a fourth motion vector from the third motion vector using motion search.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
20.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Hashimoto, Takashi
Nishi, Takahiro
Toma, Tadamasa
Abe, Kiyofumi
Kanoh, Ryuichi
Abrégé
A decoder that decodes a current block using a motion vector includes: a processor; and memory. Using the memory, the processor: derives a first candidate vector from one or more candidate vectors of one or more neighboring blocks that neighbor the current block; determines, in a first reference picture for the current block, a first adjacent region that includes a position indicated by the first candidate vector; calculates evaluation values of a plurality of candidate regions included in the first adjacent region; and determines a first motion vector of the current block, based on a first candidate region having a smallest evaluation value among the evaluation values. The first adjacent region is included in a first motion estimation region determined based on the position indicated by the first candidate vector.
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
21.
USER EQUIPMENT, BASE STATION AND WIRELESS COMMUNICATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Abrégé
Provided are a user equipment, base station and wireless communication methods related to resource configuration for sidelink communication, sidelink discovery or any other sidelink operation in NR. A user equipment comprises: circuitry operative to determine a Bandwidth Part (BWP) assigned for sidelink transmission and reception in a carrier; and a transceiver operative to perform the sidelink transmission and reception on the determined BWP in the carrier, wherein dynamic BWP switching is not supported for the sidelink transmission and reception in the carrier.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Chitrakar, Rojan
Urabe, Yoshio
Abrégé
The present disclosure provides communication apparatuses and methods for multi-link address resolution, the communication apparatus being a communication apparatus of a plurality of communication apparatuses affiliated with a first multi-link device (MLD) comprising: a receiver, which in operation, receives, from a requesting communication apparatus, a first data frame carrying an address resolution request, the address resolution request carrying an internet protocol address of the first MLD; circuitry, which in operation, determines whether or not the requesting communication apparatus is affiliated with a second MLD; and generates a second data frame carrying an address resolution response, the address resolution response carrying a media access control (MAC) address of the communication apparatus in response to determining that the requesting communication apparatus is not affiliated with the second MLD, or a MLD MAC address of the first MLD in response to determining that the requesting communication apparatus is affiliated with the second MLD.
H04L 61/103 - Correspondance entre adresses de types différents à travers les couches réseau, p.ex. résolution d’adresse de la couche réseau dans la couche physique ou protocole de résolution d'adresse [ARP]
23.
INFORMATION OUTPUT METHOD, INFORMATION OUTPUT APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING A PROGRAM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamaguchi, Takuya
Murakami, Kenta
Minoda, Yuki
Yuasa, Kihiro
Tomiyama, Naomi
Matsusako, Takamichi
Mizoguchi, Megumi
Abrégé
An information processing apparatus acquires a menu having a schedule on actions including housework; outputs information to recommend performing each of action items for a scheduled time; acquires, in automatic execution of a device or an installation, first information indicative of whether the device or the installation is in completion of preparation for the automatic execution, or second information indicative of whether the automatic execution of the device or the installation is suspended; and outputs, on the basis of the acquired first information or second information, result information indicative of an achievement level of the menu.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Jing Ya
Liao, Ru Ling
Lim, Chong Soon
Teo, Han Boon
Sun, Hai Wei
Kuo, Che Wei
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder includes circuitry and memory connected to the circuitry. The circuitry: derives an absolute value of a sum of horizontal gradient values; derives, as a first parameter, the total sum of the absolute values of horizontal gradient values; derives, as a second parameter, the total sum of the absolute values of vertical gradient values; derives a horizontal-related pixel difference value; derives, as a third parameter, the total sum of the absolute values of horizontal-related pixel difference values; derives a vertical-related pixel difference value; derives, as a fourth parameter, the total sum of the absolute values of vertical-related pixel difference values; and generates a prediction image using the first to fourth parameters.
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/80 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels
25.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR CHANNEL ESTIMATION
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Huang, Lei
Urabe, Yoshio
Ding, Yanyi
Chitrakar, Rojan
Abrégé
The present disclosure provides communication apparatus and communication method for channel estimation. The communication apparatus comprises circuitry, which, in operation, generates a signal comprising one or more non-legacy long training field (LTF) symbols, each of the one or more non-legacy LTF symbols comprising a plurality of data tones and a plurality of pilot tones, maps a non-legacy LTF sequence to the plurality of data tones and the plurality of pilot tones, and groups the plurality of data tones with nonzero non-legacy LTF sequence values into a first tone group and a second tone group; and a transmitter which, in operation, transmits the generated signal.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Furukawa, Hiroki
Yuzuriha, Shinichi
Abrégé
A howling suppressing device includes: an adaptive filter that estimates an acoustic feedback characteristic representing a characteristic of an acoustic feedback sound reaching a microphone from a speaker by defining an output signal to the speaker as a reference signal, and eliminates the acoustic feedback sound from an input signal obtained via the microphone by using the estimated acoustic feedback characteristic; an estimator that estimates, on the basis of the acoustic feedback characteristic, an acoustic feedback amplitude frequency characteristic in a frequency domain; a suppression gain calculator that calculates, from the acoustic feedback amplitude frequency characteristic, a suppression gain in the frequency domain for smoothing a frequency peak of the acoustic feedback amplitude frequency characteristic; and a suppressor that suppresses an output signal from the adaptive filter in the frequency domain by using the suppression gain.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Motozuka, Hiroyuki
Shirakata, Naganori
Irie, Masataka
Sakamoto, Takenori
Abrégé
A reception apparatus includes reception circuitry and decoding circuitry. The reception receives a signal including a legacy header field, an enhanced directional multi-gigabit (EDMG) header field, and a data field. The decoding circuitry decodes data included in the data field of the received signal. The legacy header field includes a Length field comprising multiple bits. The reception apparatus is an EDMG terminal, and a subset of the multiple bits of the Length field included in the legacy header field is used to indicate bandwidth over which the signal is transmitted. Remaining bits of the Length field included in the legacy header field are used to indicate data length of the received signal.
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishio, Akihiko
Suzuki, Hidetoshi
Hoshino, Masayuki
Matsuo, Hidenori
Tamura, Takashi
Abrégé
Provided is a terminal including a receiver, which, in operation, receives a Channel State Information Reference Signal (CSI-RS) candidate list for CSI-RS configuration information. The CSI-RS candidate list is indicated as Radio Resource Control (RRC) control information for respective terminals. The terminal further includes circuitry, which, in operation, specifies at least one CSI-RS resource information of a measurement target based on the CSI-RS candidate list, and measures a reception power using the specified CSI-RS resource information. The terminal also includes a transmitter, which, in operation, reports the result of the reception power measurement. A reception power measurement method is also provided.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04B 7/024 - Utilisation coopérative d’antennes sur plusieurs sites, p.ex. dans les systèmes à plusieurs points coordonnés ou dans les systèmes coopératifs à "plusieurs entrées plusieurs sorties" [MIMO]
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Lim, Chong Soon
Sun, Hai Wei
Shashidhar, Sughosh Pavan
Teo, Han Boon
Liao, Ru Ling
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An image encoder/decoder includes circuitry and a memory coupled to the circuitry. When a geometry of a block of a picture satisfies a first condition, the circuitry splits the block of the picture into sub blocks having a first set of geometries. When the geometry of the block does not satisfy the first condition, the circuitry splits the block of the picture into sub blocks having a second set of geometries, the second set of geometries being different from the first set of geometries. The circuitry encodes/decodes the sub blocks of the block.
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/157 - Mode de codage attribué, c. à d. le mode de codage étant prédéfini ou présélectionné pour être utilisé ultérieurement afin de sélectionner un autre élément ou paramètre
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/196 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif étant spécialement adaptés au calcul de paramètres de codage, p.ex. en faisant la moyenne de paramètres de codage calculés antérieurement
H04N 19/463 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression par compression des paramètres d’encodage avant la transmission
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
30.
COMMUNICATION SYSTEM, TERMINAL, CONTROL METHOD, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Hashida, Nobuhiko
Abrégé
A communication system includes: a plurality of cameras that generate image data by capturing images; a server that stores the image data generated by each of the plurality of cameras; and a plurality of transmission devices in one-to-one correspondence with the plurality of cameras. Each of the plurality of transmission devices transmits light including, as a visible light communication signal, information related to communication for accessing a storage location at which the image data generated by a corresponding one of the plurality of cameras is stored in the server.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kanoh, Ryuichi
Toma, Tadamasa
Abe, Kiyofumi
Nishi, Takahiro
Abrégé
An encoder that encodes a video includes a processor and memory. Using the memory, the processor: derives a prediction error of an image included in the video, by subtracting a prediction image of the image from the image; determines a secondary transform basis based on a primary transform basis, the primary transform basis being a transform basis for a primary transform to be performed on the prediction error, the secondary transform basis being a transform basis for a secondary transform to be performed on a result of the primary transform; performs the primary transform on the prediction error using the primary transform basis; performs the secondary transform on a result of the primary transform using the secondary transform basis; performs quantization on a result of the secondary transform; and encodes a result of the quantization as data of the image.
H04N 19/12 - Sélection parmi plusieurs transformées ou standards, p.ex. sélection entre une transformée en cosinus discrète [TCD] et une transformée en sous-bandes ou sélection entre H.263 et H.264
H04N 19/154 - Qualité visuelle après décodage mesurée ou estimée de façon subjective, p.ex. mesure de la distorsion
H04N 19/157 - Mode de codage attribué, c. à d. le mode de codage étant prédéfini ou présélectionné pour être utilisé ultérieurement afin de sélectionner un autre élément ou paramètre
H04N 19/61 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée combiné avec un codage prédictif
32.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Jing Ya
Kuo, Che Wei
Lim, Chong Soon
Wang, Chu Tong
Teo, Han Boon
Sun, Hai Wei
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kato, Yusuke
Abrégé
An encoder determines, based on a width and a height of a block, whether or not to disable a prediction mode in which the block is split along a partitioning line defined by a distance and an angle and then prediction is performed; and encodes the block with the prediction mode disabled or not disabled according to a result of the determination on whether or not to disable the prediction mode. Here, the distance is the shortest distance between the center of the block and the partitioning line, and the angle is an angle representing a direction from the center of the block toward the partitioning line in the shortest distance. The encoder determines to disable the prediction mode when (i) a width-to-height ratio is at least 8 or (ii) a height-to-width ratio is at least 8.
H04N 19/66 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant la tolérance aux erreurs mettant en œuvre la séparation des données, c. à d. la séparation des données en paquets ou en partitions selon leur importance
H04N 19/122 - Sélection de la taille de la transformée, p.ex. 8x8 ou 2x4x8 TCD; Sélection de transformées en sous-bandes de structure ou de type variable
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
33.
TRANSMITTING APPARATUS FOR TRANSMITTING AN OFDM SIGNAL GENERATED BY PERFORMING IFFT PROCESSING ON A PREAMBLE AND ONE OR MORE SUBFRAMES INTO WHICH PILOT SIGNALS ARE INSERTED
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Urabe, Yoshio
Kimura, Tomohiro
Ouchi, Mikihiro
Abrégé
A transmitting method includes: configuring a frame using a plurality of orthogonal frequency-division multiplexing (OFDM) symbols, by allocating a plurality of transmission data to a plurality of areas; and transmitting the frame. The plurality of areas are each identified by at least one time resource among resources and at least one frequency resource among frequency resources. The frame includes a first period in which a preamble is transmitted, and a second period in which the plurality of transmission data are transmitted by at least one of time division and frequency division. The second period includes a first area, and the first area includes a data symbol generated from first transmission data, a data symbol generated from second transmission data and subsequent to the data symbol generated from the first transmission data, and a dummy symbol subsequent to the data symbol generated from the second transmission data.
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
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
H04L 1/1607 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande - Détails du signal de contrôle
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
34.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Jing Ya
Lim, Chong Soon
Teo, Han Boon
Kuo, Che Wei
Sun, Hai Wei
Wang, Chu Tong
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kato, Yusuke
Abrégé
An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation: determines whether a size of a current block, which is a unit for which a vector candidate list including vector candidates is generated, is less than or equal to a threshold; when the size of the current block is less than or equal to the threshold, generates the vector candidate list by registering a history-based motion vector predictor (HMVP) vector candidate in the vector candidate list from an HMVP table without performing a first pruning process; when the size of the current block is greater than the threshold, generates the vector candidate list by performing the first pruning process and registering the HMVP vector candidate in the vector candidate list from the HMVP table; and encodes the current block using the vector candidate list.
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/14 - Complexité de l’unité de codage, p.ex. activité ou estimation de présence de contours
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Wang, Lilei
Golitschek Edler Von Elbwart, Alexander
Hoshino, Masayuki
Abrégé
A base station is disclosed, which is capable of appropriately configuring the timings of data assignment, data transmission and reception, and feedback for a case where the DL and UL sTTI lengths are different from each other. In this base station (100), a transmission section (106) transmits a downlink signal using a first short transmission time interval (sTTI) shortened in length than a TTI and used for downlink; and a reception section (107) receives an uplink signal using a second sTTI shortened in length than the TTI and used for uplink. When the first sTTI is shorter in length than the second sTTI, the reception section (107) receives the uplink signal in the second sTTI positioned after a predetermined interval from the transmission timing of the downlink signal, the predetermined interval being configured based on the length of the first sTTI.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
36.
ENCODER, ENCODING METHOD, DECODER, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Shashidhar, Sughosh Pavan
Sun, Hai Wei
Lim, Chong Soon
Liao, Ru Ling
Teo, Han Boon
Li, Jing Ya
Nishi, Takahiro
Abe, Kiyofumi
Kanoh, Ryuichi
Toma, Tadamasa
Abrégé
An encoder includes circuitry and a memory coupled to the circuitry. The circuitry, in operation, determines whether or not a ternary split process of splitting a block into three sub blocks in a first direction parallel to a first longer side of the block is allowed by comparing a size of a second shorter side of the block to a minimum threshold value. The circuitry, responsive to the ternary split process being allowed, writes, into a bitstream, a split direction parameter indicative of a splitting direction. The circuitry, in operation, splits the block into a plurality of sub blocks in a direction indicated by the split direction parameter; and encodes the plurality of sub blocks. The minimum threshold value corresponds to a minimum size supported in a transform process.
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/184 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant des bits, p.ex. de flux vidéo compressé
H04N 19/60 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée
37.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iguchi, Noritaka
Sugio, Toshiyasu
Han, Chung Dean
Lasang, Pongsak
Abrégé
A three-dimensional data encoding method uses a first encoding scheme and a second encoding scheme different from the first encoding scheme, and includes: (i) transforming a first quantization parameter to a first scale value or (ii) transforming the first scale value to the first quantization parameter, based on a first table indicating a correspondence between values of the first quantization parameter and values of the first scale value and being shared between the first encoding scheme and the second encoding scheme; performing encoding including a first quantization process to generate encoded attribute information, the first quantization process being a process of dividing, by the first scale value, each of first coefficient values based on items of attribute information of three-dimensional points included in point cloud data; and generating a bitstream including the encoded attribute information and the first quantization parameter.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/184 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant des bits, p.ex. de flux vidéo compressé
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Golitschek Edler Von Elbwart, Alexander
Abrégé
The present disclosure relates to enabling and disabling of codewords in multi-subframe grants. In particular, dynamic and subframe based enabling/disabling of codewords is enabled even if other control parameters including the resource allocation is performed for multiple subframes. For instance, signal from a scheduling entity to a scheduled entity comprises control information including the resource grant common for multiple subframes and a plurality of codewords for each subframe, and a codeword indication indicating enabling or disabling of one or more codewords for each of the multiple subframes. For each subframe it is determined whether a codeword from the plurality of codewords in said subframes is enabled or disabled according to the codeword indication and/or which codeword is enabled or disabled. The indication of enabling and disabling may alternatively be done by using modulation and coding scheme indicator values which are not associated with a particular modulation and coding scheme.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 1/1607 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande - Détails du signal de contrôle
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]
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
39.
SPEAKER IDENTIFICATION METHOD, SPEAKER IDENTIFICATION DEVICE, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kamai, Takahiro
Doi, Misaki
Daimo, Katsunori
Itakura, Kousuke
Abrégé
An utterer identification device executes: performing voice recognition from input utterance data; selecting, from among a plurality of registered utterance contents set in advance, a registered utterance content closest to a recognized utterance content indicated by a result of the voice recognition as a selected utterance content; selecting, from among a plurality of databases respectively associated with the registered utterance contents, a database associated with the selected utterance content; calculating a similarity between a feature quantity of the input utterance data and a feature quantity stored in the selected database; and identifying a certain utterer on the basis of the similarity, and outputting a result of the identification.
G10L 17/06 - Techniques de prise de décision; Stratégies d’alignement de motifs
G06F 16/68 - Recherche de données caractérisée par l’utilisation de métadonnées, p.ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement
G10L 15/02 - Extraction de caractéristiques pour la reconnaissance de la parole; Sélection d'unités de reconnaissance
40.
WIRELESS COMMUNICATION BASE STATION APPARATUS, WIRELESS COMMUNICATION TERMINAL, COMMUNICATION METHOD OF A WIRELESS COMMUNICATION BASE STATION APPARATUS AND COMMUNICATION METHOD OF A WIRELESS COMMUNICATION TERMINAL
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Okamura, Shutai
Kobayashi, Kiyotaka
Orihashi, Masayuki
Takahashi, Kazuaki
Abrégé
A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H03M 13/15 - Codes cycliques, c. à d. décalages cycliques de mots de code produisant d'autres mots de code, p.ex. codes définis par un générateur polynomial, codes de Bose-Chaudhuri-Hocquenghen [BCH]
H04L 1/22 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un appareil en excédent pour accroître la fiabilité
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kanoh, Ryuichi
Lim, Chong Soon
Liao, Ru Ling
Sun, Hai Wei
Shashidhar, Sughosh Pavan
Teo, Han Boon
Li, Jing Ya
Abrégé
An image decoder includes circuitry and a memory, wherein the circuitry, in operation, calculates first values of a first partition in a current block, using a first motion vector for the first partition; calculates second values of a second partition in the current block, using a second motion vector for the second partition; calculates third values of a set of pixels between the first partition and the second partition, using the first motion vector; calculates fourth values of the set of pixels, using the second motion vector; and weights the third values and the fourth values. A number of pixels in a row in the set of pixels is two or more, and two or more weights applied to the third values increase along the row.
H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p.ex. décodeurs vidéo asymétriques par rapport à l’encodeur
H04N 19/137 - Mouvement dans une unité de codage, p.ex. différence moyenne de champs, de trames ou de blocs
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/182 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un pixel
42.
ELECTRIC POWER INTERCHANGE METHOD, ELECTRIC POWER INTERCHANGE SYSTEM, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sakata, Kotaro
Fuchikami, Tetsuji
Abrégé
The method includes obtaining first information including electric power supply and demand conditions of one or more first consumers managed by a first aggregator; obtaining second information including electric power supply and demand conditions of one or more second consumers managed by a second aggregator; when a deficit or surplus in the electric power supply and demand is detected in the one or more first consumers based on the first information, creating an operation plan of the electric-powered vehicle based on the first information and the second information, the moving plan enabling electric power to be interchanged between the one or more second consumers and, among the one or more first consumers, one target consumer detected to have the deficit or surplus and; and transmitting the operation plan created.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kanoh, Ryuichi
Nishi, Takahiro
Toma, Tadamasa
Abe, Kiyofumi
Abrégé
A decoder comprises circuitry and memory. The circuitry, using the memory, in operation, determines a number of first pixels and a number of second pixels used in a deblocking filter process, wherein the first pixels are located at an upper side of a block boundary and the second pixels are located at a lower side of the block boundary, and performs the deblocking filter process on the block boundary. The number of the first pixels and the number of the second pixels are selected from among candidates, wherein the candidates include at least 4 and M larger than 4. Response to a location of the block boundary being a predetermined location, the number of the first pixels used in the deblocking filter process is limited to be 4.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/146 - Débit ou quantité de données codées à la sortie du codeur
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
44.
VOICE RECOGNITION DEVICE, VOICE RECOGNITION METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kamai, Takahiro
Daimo, Katsunori
Doi, Misaki
Itakura, Kousuke
Abrégé
A voice recognition device includes an estimation unit that compares a plurality of pieces of registration voice data stored in a database with input voice data uttered by a speaker who gets on a mobile body to estimate a registration command corresponding to the input command, a presentation unit that presents an estimation result, a second acquisition unit that acquires an error instruction indicating that the estimation result is an error, a determination unit that, in a case where the error instruction is acquired, determines a correct command corresponding to the input command based on an operation by the speaker, and a database management unit that stores the correct command and the input voice data in the database in association with each other
G10L 15/22 - Procédures utilisées pendant le processus de reconnaissance de la parole, p.ex. dialogue homme-machine
B60R 16/037 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour le confort des occupants
G10L 15/01 - Estimation ou évaluation des systèmes de reconnaissance de la parole
G10L 15/02 - Extraction de caractéristiques pour la reconnaissance de la parole; Sélection d'unités de reconnaissance
G10L 15/10 - Classement ou recherche de la parole utilisant des mesures de distance ou de distorsion entre la parole inconnue et les gabarits de référence
G10L 15/30 - Reconnaissance distribuée, p.ex. dans les systèmes client-serveur, pour les applications en téléphonie mobile ou réseaux
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Matsumura, Toshiyuki
Abrégé
This acoustic active sensor device comprises: a camera unit; an acoustic actuator having a sound generation unit that generates a sound; and a sound detection unit having a plurality of microphones which detect a reflective sound of the sound generated by the sound generation unit. The sound generation unit and the sound detection unit are disposed around the outer circumference of the camera unit and are centered thereon.
G01S 15/86 - Combinaisons de systèmes sonar avec des systèmes lidar; Combinaisons de systèmes sonar avec des systèmes n'utilisant pas la réflexion des ondes
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sakata, Kotaro
Fuchikami, Tetsuji
Abrégé
An information processing method that is executed by a computer includes: obtaining a video obtained by capturing a head-mounted display (HMD) user wearing an HMD or information about visual content presented on the HMD; determining whether the HMD user will take an action that affects a nearby user who is present within a predetermined range corresponding to the HMD user, based on the video or the information about the visual content; and presenting alert information to at least one of the HMD user or the nearby user when the HMD user is determined to take an action that affects the nearby user.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Suzuki, Hidetoshi
Abrégé
A terminal that comprises: a control circuit that, in accordance with information about the size of at least one of a plurality of uplink control signals that have different degrees of priority, varies a parameter that is to be used for transmission of the plurality of uplink control signals; and a transmission circuit that transmits the plurality of uplink control signals.
H04L 1/1829 - Dispositions spécialement adaptées au point de réception
48.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Han, Chung Dean
Wang, Chi
Lasang, Pongsak
Iguchi, Noritaka
Sugio, Toshiyasu
Abrégé
A three-dimensional data encoding method includes: combining first point cloud data and second point cloud data to generate third point cloud data; and encoding the third point cloud data to generate encoded data. The encoded data includes identification information indicating whether each of three-dimensional points included in the third point cloud data belongs to the first point cloud data or the second point cloud data.
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
49.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Sugio, Toshiyasu
Iguchi, Noritaka
Abrégé
A three-dimensional data encoding method includes: encoding, for each of second units, information about positions of three-dimensional points included in a first unit, to generate encoded data items, the second units being smaller than the first unit that is an encoding unit; and outputting the encoded data items. Each of the encoded data items includes no individual additional information. The encoded data items include common additional information. The common additional information includes first information indicating a size of a first encoded data item included in the encoded data items.
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/146 - Débit ou quantité de données codées à la sortie du codeur
50.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR MULTI-AP SYNCHRONOUS TRANSMISSION
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ding, Yanyi
Chitrakar, Rojan
Sim, Hong Cheng, Michael
Urabe, Yoshio
Abrégé
Communication devices and methods for Multi-AP synchronous transmission are provided. One exemplary embodiment provides a communication apparatus comprising: circuitry, which in operation, generates a frame comprising information of a subsequent transmission; and a transmitter, which in operation, transmits the frame to another communication apparatus.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Toma, Tadamasa
Abe, Kiyofumi
Kanoh, Ryuichi
Abrégé
An encoder which encodes a video including a plurality of pictures includes circuitry and memory. Using the memory, the circuitry performs: encoding a first picture among the plurality of pictures; and performing (i) a first operation for encoding a parameter set for a second picture which follows the first picture in coding order among the plurality of pictures after encoding the first picture, and encoding the second picture after encoding the parameter set, or (ii) a second operation for encoding the second picture without encoding the parameter set after encoding the first picture. The circuitry performs the first operation when the second picture is a determined picture, in the performing of the first operation or the second operation.
H04N 19/31 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p.ex. l'échelonnage dans le domaine temporel
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
52.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR COORDINATED SERVICE PERIODS
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (USA)
Inventeur(s)
Chitrakar, Rojan
Urabe, Yoshio
Ding, Yanyi
Abrégé
Communication devices and methods for Coordinated Service Periods (SPs) are provided. The first aspect provides a first Access Point (AP) comprising: circuitry, which in operation, generates a request frame indicating a request to setup one or more Coordinated SPs; and a transmitter, which in operation, transmits the request frame to a second AP. The second aspect provides a non-AP STA comprising: a receiver receives a Beacon frame or an Action frame from its associated AP, circuitry extracts information of coordinated SPs from the frame and a transmitter, transmits a request frame to the AP indicating a request to join the SPs.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nakano, Takayuki
Iwai, Takashi
Urabe, Yoshio
Abrégé
A base station according to the present invention is equipped with: a receiver circuit that receives control information pertaining to sharing a response signal to a downlink signal during coordinated communication between base stations; and a control circuit that, on the basis of the control information, controls the transmission of the response signal to another base station.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Gudovskiy, Denis
Ishizaka, Shun
Kozuka, Kazuki
Abrégé
An anomaly detection method by which a computer performs anomaly detection includes: obtaining first feature data outputted through N (N is an integer not less than 1) convolutional layers of a convolutional neural network configured as an encoder when an image is inputted to the convolutional neural network; obtaining second feature data outputted through M (M is an integer not less than 1, and M≠N) convolutional layers of the convolutional neural network and different in size from the first feature data; and performing anomaly detection on the image by using features indicated by the first feature data and the second feature data that are different in size.
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
55.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nishi, Takahiro
Sugio, Toshiyasu
Iguchi, Oritaka
Abrégé
A three-dimensional data encoding method includes: performing motion compensation on a plurality of encoded point clouds; merging the plurality of encoded point clouds that have been motion compensated to generate a reference point cloud; generating an N-ary tree structure of a current point cloud, where N is an integer greater than or equal to 2; and encoding the N-ary tree structure of the current point cloud using the reference point cloud.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sugio, Toshiyasu
Iguchi, Noritaka
Abrégé
A three-dimensional data encoding method includes: determining whether a first valid node count is greater than or equal to a first threshold value predetermined, the first valid node count being a total number of valid nodes that are nodes each including a three-dimensional point, the valid nodes being included in first nodes belonging to a layer higher than a layer of a current node in an N-ary tree structure of three-dimensional points included in point cloud data, N being an integer greater than or equal to 2; and, when the first valid node count is greater than or equal to the first threshold value, performing first encoding on attribute information of the current node, the first encoding including a prediction process in which second nodes are used, the second nodes including a parent node of the current node and belonging to a same layer as the parent node.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Soeda, Junichiro
Yamamoto, Kakuya
Ohmori, Motoji
Michiyama, Junji
Abrégé
A method includes: associating one or more data managers with mutually different models of a plurality of home appliances the one or more data managers managing data items generated by the plurality of home appliances; recording provision record information in which data identification information and manager identification information are associated with each other, the data identification information identifying each of one or more data items generated by the plurality of home appliances, the manager identification information identifying each of the one or more data managers; and determining, when the one or more data items include a used data item used by a data user, an amount to be transferred to a data manager that manages the used data item, based on the provision record information.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Taguchi, Masahiro
Abrégé
A control method including, by a computer: acquiring schedule information indicating movement plans of a plurality of mobile bodies capable of short-range wireless communication with each other, when detecting that state information indicating a current state of a first mobile body among the plurality of mobile bodies is unable to be received from the first mobile body, searching for a second mobile body planned to move to a first area where the first mobile body is staying based on the schedule information; and transmitting delivery data for the first mobile body to the second mobile body.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Suzuki, Hidetoshi
Abrégé
In a base station, a signal allocating unit allocates downlink control signals (DCI) to a control channel region (CORESET) constituted by a plurality of control channel elements (CCEs), and a transmitting unit transmits the downlink control signals. In this case, the number of resource element groups (REGs) that constitute the CCE is a power of 2, and a bundling size indicating the number of REGs included in the REGs that constitute the CCE and arranged in adjacent resource blocks is a power of 2.
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
60.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR MULTI-LINK SECURED RETRANSMISSIONS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Chitrakar, Rojan
Huang, Lei
Urabe, Yoshio
Abrégé
A transmitting multi-link device (MLD) includes circuitry and a transmitter. The circuitry, in operation, constructs an Additional Authentication Data (AAD) and a Nonce, and encapsulates a plaintext medium access control (MAC) protocol data unit (MPDU), the AAD, and the Nonce to generate an encapsulated MPDU. The AAD includes an Address 1 (A1) field, to which a recipient MLD's MAC address is set, and an AAD Address 2 (A2) field, to which the transmitting MLD's MAC address is set. The Nonce includes a Nonce Address 2 (A2) field, to which the transmitting MLD's MAC address is set. The transmitter, in operation, transmits the encapsulated MPDU to the recipient MLD on a first link.
H04L 9/06 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p.ex. système DES
H04W 12/033 - Protection de la confidentialité, p.ex. par chiffrement du plan utilisateur, p.ex. trafic utilisateur
H04W 12/106 - Intégrité des paquets ou des messages
H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement
61.
INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Arai, Toshiya
Yoneda, Takahiro
Shimotsuma, Yuta
Abrégé
An information processing method performed using a computer includes: obtaining first vehicle information from a vehicle that is a monitoring target of a monitor, the first vehicle information indicating at least one of a running state and an external state of the vehicle; determining a monitoring priority level of the vehicle according to a degree of request for monitoring the vehicle by the monitor, the degree being based on the first vehicle information; generating presentation information for monitoring the vehicle, based on the monitoring priority level; and causing a presentation device to output the presentation information.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kallidromitis, Konstantinos Karras
Gudovskiy, Denis
Ohama, Iku
Kozuka, Kazuki
Abrégé
A training method performed through batch learning by a computer includes: obtaining training data including first time-series data and second time-series data different from the first time-series data; performing first training processing of training a neural process (NP) model, which outputs, using a stochastic process, a prediction result that takes uncertainty into account, to predict first and second time-series data distributions, based on the first time-series data and second time-series data; and performing, using a contrastive learning algorithm, second training processing of (i) training the NP model to bring close to each other first sampling data items generated by sampling from the first time-series data distribution, (ii) training the NP model to bring close to each other second sampling data items generated by sampling from the second time-series data distribution, and (iii) training the NP model to push away the first and second sampling data items far from each other.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Suzuki, Hidetoshi
Hoshino, Masayuki
Abrégé
A repeater generates repetition signals by repeating uplink signals over a plurality of subframes; controller sets a timing for transmitting the repetition signals, based on information indicating a transmission candidate subframe for a sounding reference signal used for measuring an uplink reception quality; and a transmitter transmits the repetition signals at the set timing.
H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
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
H04B 7/10 - Diversité de polarisation; Diversité de direction
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Lim, Chong Soon
Sun, Hai Wei
Shashidhar, Sughosh Pavan
Liao, Ru Ling
Teo, Han Boon
Nishi, Takahiro
Kanoh, Ryuichi
Toma, Tadamasa
Abrégé
An image encoder writes a first parameter and a second parameter to a bitstream, and derives a partition mode based on the first and second parameters. Responsive to the derived partition mode being a first partition mode, the image encoder executes the first partition mode including: splitting a block of a picture into a plurality of first blocks including a N×2N block sized N pixels by 2N pixels; splitting the N×2N block, wherein a ternary split is allowed to split the N×2N block in a vertical direction, which is a direction along the 2N pixels, into a plurality of sub blocks including at least one sub block sized N/4×2N, while a binary split is not allowed to split the N×2N block in the vertical direction into two sub blocks that are equally sized N/2×2N; and encoding the plurality of sub blocks.
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
65.
ANOMALY DETECTION SYSTEM, ANOMALY DETECTION METHOD, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Hiraishi, Rikiya
Hiramoto, Takuji
Oba, Tatsumi
Abrégé
An anomaly detection system includes: a register value collector that collects register values of register numbers from a controller; a future state predictor that predicts a future state of the control system; a blacklist creator that creates a blacklist based on a prediction result; an anomaly determiner that determines whether the control system enters an anomalous state by checking the collected register values against the blacklist; and an outputter that outputs a determination result. The blacklist creator defines, as the blacklist: a predicted register number that is predicted, if a register value of the predicted register number is changed, to cause the control system to enter the anomalous state in the future; and a range of the register value within which the control system is predicted to enter the anomalous state, and dynamically creates the blacklist corresponding to a combination of the collected register values.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Fujiyoshi, Hironobu
Yamashita, Takayoshi
Hirakawa, Tsubasa
Kozuka, Kazuki
Abrégé
A training method includes: generating a first image by adding noise to a first area; generating a second image by adding noise to a second area; generating a combined image by weighted addition of the first image and the second image; generating a first training label for the first image; generating a second training label for the second image; generating a combined training label by weighted addition of the first training label and the second training label; and generating a learning model by machine learning using the combined image and the combined training label.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Jing Ya
Lim, Chong Soon
Liao, Ru Ling
Sun, Hai Wei
Teo, Han Boon
Abe, Kiyofumi
Toma, Tadamasa
Nishi, Takahiro
Abrégé
An encoder includes circuitry and memory connected to the circuitry. In operation, the circuitry: corrects a base motion vector using a correction value for correcting the base motion vector in a predetermined direction; and encodes a current partition to be encoded in an image of a video, using the base motion vector corrected. The correction value is specified by a first parameter and a second parameter, the first parameter indicating a table to be selected from among a plurality of tables each including values, the second parameter indicating one of the values included in the table to be selected indicated by the first parameter. In each of the plurality of tables, a smaller value among the values is assigned a smaller index. Each of the plurality of tables includes a different minimum value among the values.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/12 - Sélection parmi plusieurs transformées ou standards, p.ex. sélection entre une transformée en cosinus discrète [TCD] et une transformée en sous-bandes ou sélection entre H.263 et H.264
H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
H04N 19/182 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un pixel
68.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kanoh, Ryuichi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder includes processing circuitry and a memory coupled to the processing circuitry. Using the memory, the processing circuitry is configured to: change values of pixels in a first block and a second block to filter a boundary between the first block and the second block. The pixels include type one pixels and type two pixels different from the type one pixels. The first set of filter coefficients applied to the type one pixels in the first block and the second set of filter coefficients applied to the type one pixels in the second block are selected to be asymmetrical with respect to the boundary.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/182 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un pixel
H04N 19/186 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une couleur ou une composante de chrominance
69.
MONITORING SYSTEM, MONITORING METHOD, AND MONITORING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ujiie, Yoshihiro
Hirano, Ryo
Kishikawa, Takeshi
Abrégé
A monitoring system is for monitoring a vehicle or a monitoring target that operates inside the vehicle, and the monitoring system includes: a reliability manager that manages reliability indicating a security protection state of the monitoring target, according to a vehicle event of the vehicle; and a function restrictor that places a restriction on at least a part of functions of the monitoring target, according to the reliability.
G06F 9/455 - Dispositions pour exécuter des programmes spécifiques Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
70.
INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sato, Satoshi
Ishii, Yasunori
Nobori, Kunio
Abrégé
An imaging control device includes a correct answer information acquiring part that acquires first correct answer information corresponding to a training image of a machine learning model from a first storage part, a correct answer image display control part that causes a display device to display a first correct answer image based on the first correct answer information, an imaging control part that causes an imaging device that acquires a blurred image to capture the first correct answer image displayed on the display device and acquires a second correct answer image, a correct answer information generating part that generates second correct answer information based on the second correct answer image, and a storage control part that stores a data set including a set of the training image and the second correct answer information in a second storage part.
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
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
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”
H04N 23/61 - Commande des caméras ou des modules de caméras en fonction des objets reconnus
71.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder includes circuitry and memory. Using the memory, the circuitry performs prediction on an image. A motion vector predictor list used in the prediction includes a spatially neighboring motion vector predictor obtained from a block spatially neighboring a current block, and a spatially broad motion vector predictor obtained from a block positioned at any of a plurality of predetermined positions in a second range that is broader than a first range that spatially neighbors the current block. The plurality of predetermined positions are defined by a regular interval using the top-left of a current picture as a reference point.
H04N 19/423 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés caractérisés par les dispositions des mémoires
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/517 - Traitement de vecteurs de mouvement par encodage
72.
INTEGRITY VERIFICATION DEVICE AND INTEGRITY VERIFICATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kishikawa, Takeshi
Hirano, Ryo
Ujiie, Yoshihiro
Abrégé
An integrity verification device, in which software is executed by one of one or more electronic control units connected to an in-vehicle network system, includes: a verification schedule determiner that determines a verification timing at which to verify the integrity of the software; an integrity verifier that, for the software, determines, at the verification timing determined for the software, whether first integrity information, that is information for verifying the integrity of the software and that corresponds to at least part of the software corresponding to a verification scope, matches second integrity information, that is information calculated from at least part of the software at the verification timing, and determines that the integrity of the software is ensured when the first integrity information and the second integrity information match; and a verification priority determiner that determines a verification priority that affects determining of the verification timing or the verification scope.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Takata, Tomohumi
Iwai, Takashi
Suzuki, Hidetoshi
Horiuchi, Ayako
Loehr, Joachim
Yamamoto, Tetsuya
Abrégé
A base station (100, 300) is provided with a transmitter and a receiver. The transmitter (109) transmits a downlink signal in a downlink transmission region, in a time unit that includes the downlink transmission region, an uplink transmission region, and a gap period that is a switching point between the downlink transmission region and the uplink transmission region. The receiver (111) receives an uplink signal in the uplink transmission region, in the time unit. Furthermore, a delay tolerant signal for which a delay is tolerated more than for the downlink signal and the uplink signal is mapped to within the gap period.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kamai, Takahiro
Itakura, Kousuke
Doi, Misaki
Daimo, Katsunori
Abrégé
A voice recognition device includes: a calculation unit that calculates a first feature amount that is a feature amount of input voice data acquired by a first acquisition unit; an estimation unit that estimates a driving situation of a mobile object on the basis of operation information acquired by a second acquisition unit; an extraction unit that extracts, from a feature amount database, a second feature amount corresponding to the driving situation; a recognition unit that recognizes an input command on the basis of similarity between the first feature amount and the second feature amount; and an output unit that outputs a recognition result.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Hirano, Ryo
Ujiie, Yoshihiro
Kishikawa, Takeshi
Haga, Tomoyuki
Anzai, Jun
Imamoto, Yoshiharu
Abrégé
A monitoring device includes three or more monitors each monitoring, as a monitoring target, at least one of software and a communication log. The three or more monitors include a first monitor operating with a first execution privilege, a second monitor operating with a second execution privilege having a reliability level lower than the first execution privilege, and a third monitor operating with a third execution privilege having a reliability level that is the same as the second execution privilege or that is lower than the second execution privilege. The first monitor monitors software of the second monitor, and at least one of the first monitor or the second monitor monitors software of the third monitor.
B60W 50/04 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour surveiller le fonctionnement du système d'aide à la conduite
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Takahama, Takuya
Oshima, Mitsuaki
Aoyama, Hideki
Sumi, Yosuke
Muramatsu, Fumio
Kitazawa, Kazuma
Amagai, Ryosuke
Kajikawa, Tsuyoshi
Abrégé
A package transport device includes: a main body (a vehicle main body, a first vehicle main body, and a second vehicle main body); a rail holder (connector) held by a rail located above the main body; a turntable that is provided between the main body and the rail holder and rotates the main body; a slider portion that extends with respect to the main body; and a package holder that holds a package attached to the slider portion.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Minotani, Jun
Urabe, Yoshio
Iwai, Takashi
Takata, Tomofumi
Abrégé
The present invention improves channel estimation accuracy in wireless communication. This communication device comprises: a control circuit that sets, to a control signal, information relating to an additional reference signal for each destination device; and a transmission circuit that transmits the control signal.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Fujimura, Ryota
Hamamoto, Ryuta
Takeuchi, Hiroki
Abrégé
An electricity charge output method includes, by a computer: acquiring a sum of electric energy usages, in a specified period, of a previously specified first device group among all devices provided at a facility and of a second device group that is among the all devices and is different from the first device group; acquiring an electric energy usage of the first device group in the specified period; reducing the sum in accordance with the electric energy usage of the first device group and calculating an electricity charge for the facility in the specified period, based on an electric energy after the reduction; and outputting information representing the electricity charge for the facility.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
79.
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Lasang, Pongsak
Wu, Zheng
Wang, Chi
Han, Chung Dean
Sugio, Toshiyasu
Abrégé
A three-dimensional data encoding method of encoding three-dimensional points obtained by a sensor includes: encoding local coordinate information indicating sets of local coordinates that are coordinates of the three-dimensional points and are dependent on a location of the sensor; and generating an encoded bitstream including the local coordinate information encoded and global coordinate information indicating global coordinates that are coordinates of a reference point or at least one of the three-dimensional points and are independent from the location of the sensor.
H04N 19/17 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/184 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant des bits, p.ex. de flux vidéo compressé
80.
USER EQUIPMENT, BASE STATION AND WIRELESS COMMUNICATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Nunome, Tomoya
Yamamoto, Tetsuya
Abrégé
Provided are a user equipment, base station and wireless communication methods related to multiplexing of UCI in PUSCH in NR. A user equipment comprises: circuitry operative to process UCI bits to be transmitted according to the comparison of the number M of UCI bits generated based on DL assignment(s) before an UL grant from a base station and the number N of UCI bits generated based on DL assignment(s) after the UL grant with the number P of UCI bits indicated in the UL grant and/or the maximum number Q of bits determined based on at least a configured coding rate, wherein each of M, N, P, Q is an integer equal to or larger than 0; and a transmitter operative to transmit the processed UCI bits in PUSCH at a TTI indicated in the UL grant to the base station.
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c. à d. en direction du réseau
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
81.
TERMINAL AND COMMUNICATION METHOD WITH TWO STEP DOWNLINK CONTROL INFORMATION
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Suzuki, Hidetoshi
Wang, Lilei
Abrégé
A terminal is disclosed, which is capable of appropriately determining a resource to which a DCI is mapped. A DCI receiver (203) receives first and second downlink (DL) control signals, and a signal demultiplexer (202) demultiplexes a DL data signal from a received signal, using the first and the second DL control signals. The DCI receiver (203) identifies a resource for the second DL control signal based on information on the first DL control signal, or information on the DL data signal, indicated by the first DL control signal.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 1/1829 - Dispositions spécialement adaptées au point de réception
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Oba, Tatsumi
Hiramoto, Takuji
Abrégé
A monitoring apparatus includes: a user input acquirer that acquires information based on input provided by a user to a user input device; and a communication anomaly detector that detects a communication anomaly in communication that is being observed, and the communication anomaly detector detects the communication anomaly based on information about a packet whose source or destination includes a monitoring target device and the information based on the input corresponding to the packet.
REPAIR CONTENT PREDICTION METHOD, REPAIR CONTENT PREDICTION DEVICE, COMPUTER-READABLE RECORDING MEDIUM RECORDING A PROGRAM, AND METHOD FOR CREATING REPAIR CONTENT PREDICTION MODEL
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Fukunishi, Takaaki
Abrégé
The information processing device acquires operation history information and failure state description information about a device to be repaired, predicts a repair content candidate for the device to be repaired based on the learned repair content prediction model and the acquired operation history information and the failure state description information, and outputs the predicted repair content candidate.
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
B60L 58/16 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction du vieillissement de la batterie, p.ex. du nombre de cycles de charge ou de l'état de santé [SoH]
84.
TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Hashida, Nobuhiko
Monden, Ryutaro
Abrégé
A transmission method includes: in a first period, causing a light source to emit light having a first luminance; and in a second period, causing the light source to transmit an optical signal by causing the light source to alternately emit light having a second luminance and light having a third luminance lower than the second luminance.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Hashida, Nobuhiko
Abrégé
An access point includes a first interface that wirelessly communicates using a first band; a second interface that wirelessly communicates using a second band; and a controller that selects one type of request to send (RTS)/clear to send (CTS) control from among three mutually different types using at least one of the first interface and the second interface, and carries out the selected one type of RTS/CTS control with a terminal.
H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]
H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
H04W 80/02 - Protocoles de couche liaison de données
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Okamura, Shutai
Abrégé
Disclosed are an encoder, a transmission device, and an encoding method with which the transmission amount is reduced and a deterioration in transmission efficiency is suppressed while improving reception quality when QC-LDPC or a like block encoding is used. A puncture pattern setting unit (620) searches for a puncture pattern for each integral multiple of the number of columns or for each divisor of the number of columns of a sub block matrix that forms a check matrix (H) of a QC-LDPC code, and a puncture unit (data reduction unit) (630) switches the puncture pattern for each integral multiple of the number of columns or for each divisor of the number of columns of the sub block matrix that forms the check matrix of the QC-LDPC code.
H03M 13/11 - Détection d'erreurs ou correction d'erreurs transmises par redondance dans la représentation des données, c.à d. mots de code contenant plus de chiffres que les mots source utilisant un codage par blocs, c.à d. un nombre prédéterminé de bits de contrôle ajouté à un nombre prédéterminé de bits d'information utilisant plusieurs bits de parité
H03M 13/00 - Codage, décodage ou conversion de code pour détecter ou corriger des erreurs; Hypothèses de base sur la théorie du codage; Limites de codage; Méthodes d'évaluation de la probabilité d'erreur; Modèles de canaux; Simulation ou test des codes
H03M 13/15 - Codes cycliques, c. à d. décalages cycliques de mots de code produisant d'autres mots de code, p.ex. codes définis par un générateur polynomial, codes de Bose-Chaudhuri-Hocquenghen [BCH]
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Huang, Lei
Motozuka, Hiroyuki
Sakamoto, Takenori
Abrégé
An initiator device is provided with a generation circuit for supporting Single User (SU)-Multiple Input Multiple Output (MIMO) operation and generating a first signal including a value that indicates which of a reciprocal MIMO phase and a non-reciprocal MIMO phase is to be applied to SU-MIMO BF training, and a transmission circuit for transmitting the first signal to a responder device. The responder device is provided with a reception circuit for receiving the first signal from the initiator device, and a processing circuit for determining on the basis of the value which of the reciprocal MIMO phase and the non-reciprocal MIMO phase is to be applied to SU-MIMO BF training.
H04B 1/38 - 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
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Suzuki, Hidetoshi
Ogawa, Yoshihiko
Abrégé
A terminal with which it is possible to appropriately transmit uplink control information. In a terminal (200), a reception unit (202) receives first control information relating to an uplink data channel, and a second control information relating to an uplink control channel for transmitting uplink control information. The first control information includes first indication information indicating the presence or absence of an uplink data transmission and second indication information indicating the presence or absence a channel state information transmission. A transmission unit (220) transmits uplink control information using the resource of the uplink data channel when the first indication information indicates that there is no uplink data transmission and the second indication information indicates that there is no channel state information transmission.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder that encodes a video includes circuitry and memory connected to the circuitry. In operation, the circuitry: generates a prediction image on a per sub-block basis; and when a sub-block size is 4×4, applies a boundary smoothing process only to sub-block boundaries having boundary positions that are integer multiples of 8.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
90.
WORK SUPPORT METHOD, WORK SUPPORT DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sakata, Kotaro
Nishikawa, Tsuyoki
Fuchikami, Tetsuji
Abrégé
A work support method, for supporting work performed by multiple users including a target user on an object in a virtual space where the object is placed, includes obtaining first information including at least one of sound information, input information, or schedule information; obtaining second information indicating manipulation of the object by the target user; determining whether the manipulation by the target user is to be applied to one or more other users among the multiple users based on the first information; generating images each viewed by a corresponding one of the one or more other users based on the result of the determining and the second information; and outputting the generated images to terminals of the one or more other users.
G06Q 10/101 - Création collaborative, p.ex. développement conjoint de produits ou de services
G06F 30/12 - CAO géométrique caractérisée par des moyens d’entrée spécialement adaptés à la CAO, p.ex. interfaces utilisateur graphiques [UIG] spécialement adaptées à la CAO
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G10L 15/22 - Procédures utilisées pendant le processus de reconnaissance de la parole, p.ex. dialogue homme-machine
91.
STATE QUANTITY ESTIMATION DEVICE AND STATE QUANTITY ESTIMATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nakao, Taketoshi
Abrégé
A state quantity estimation device includes: a sound collector that collects, in the vicinity of a secondary battery without contact with the secondary battery, a sound emitted from the secondary battery during charge or discharge of the secondary battery; an estimator that estimates a state quantity indicating a state of the secondary battery, based on information on the sound collected by the sound collector; and an outputter that outputs the state quantity estimated by the estimator.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kato, Yusuke
Abrégé
An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: derives a motion vector of a current block by referring to at least one reference picture different from a picture to which the current block belongs; performs a mode for estimating, for each sub-block unit of sub-blocks obtained by splitting the current block, a surrounding region of the motion vector to correct the motion vector; determines whether to apply deblocking filtering to each of boundaries between neighboring ones of the sub-blocks; and applies the deblocking filtering to the boundary, based on a result of the determination.
H04N 19/86 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo mettant en œuvre la diminution des artéfacts de codage, p.ex. d'artéfacts de blocs
93.
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Sakata, Kotaro
Fuchikami, Tetsuji
Abrégé
An information processing method includes: obtaining design information regarding work, the design information including a reference value and an acceptable range that includes the reference value; identifying a difference between the design information obtained and measured information regarding the work by comparing the design information with the measured information, the measured information being obtained from an image obtained by capturing an object on which the work has been performed; and providing a notification to a user when the difference identified falls within a given range that is in a neighborhood of an upper limit or a lower limit of the acceptable range.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Arai, Toshiya
Yoneda, Takahiro
Shimotsuma, Yuta
Abrégé
An information processing method, performed by a computer, includes: obtaining second situational information related to a situation of at least one of a vehicle or surroundings of the vehicle at a second time point subsequent to a first time point; determining recommended content related to vehicle monitoring recommended to a second monitoring agent by inputting the second situational information to a trained model obtained by machine learning in which first situational information and a first monitoring result which is a result of monitoring by a first monitoring agent based on the first situational information are used, the first situational information being related to a situation of at least one of the vehicle or the surroundings of the vehicle at the first time point; generating presentation information for vehicle monitoring based on the recommended content determined; and causing a presentation device to output the presentation information.
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
95.
AEROSOL QUANTITY ESTIMATION METHOD, AEROSOL QUANTITY ESTIMATION DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Daimo, Katsunori
Abrégé
An aerosol quantity estimation method includes: determining whether a sound pressure level of a spoken voice of a speaker is higher than a predetermined sound pressure level; calculating an acoustic feature from speech data of the spoken voice of the speaker when the sound pressure level of the spoken voice is higher than the predetermined sound pressure level; calculating a first speaker feature from the acoustic feature by using a trained model, the first speaker feature representing a speaker characteristic of the speech data; calculating a similarity between the first speaker feature and a second speaker feature that is a speaker feature of the speaker when in a calm state; and estimating a quantity of aerosols generated by the speaker, the quantity of aerosols corresponding to the similarity.
G10L 25/51 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
G01N 15/06 - Recherche de la concentration des suspensions de particules
G10L 25/21 - 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 sur la puissance
96.
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Harada, Akira
Ehara, Hiroyuki
Abrégé
This signal processing device is provided with a detection circuit for detecting a temporal variation in a time difference between channels of a stereo signal, and a control circuit for controlling the degree of smoothing of an inter-channel cross correlation function on the basis of the temporal variation in the time difference between the channels.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wada, Madoka
Matsumura, Toshiyuki
Abrégé
A paper jam indication estimation device estimates an indication that a paper jam will occur in a paper feed device, and includes: a sound collector that collects a friction sound produced between sheets of paper when the paper is fed into the paper feed device from a holder holding a plurality of sheets of the paper; an estimator that, based on an output result obtained by inputting information pertaining to the friction sound into a trained model that is a machine learning model which has been trained, estimates a presence or absence of an indication that a paper jam will occur in the paper feed device; and an outputter that, when the estimator estimates that the indication that a paper jam will occur is present, outputs, to the paper feed device, a signal that stops the paper from being fed into the paper feed device.
B65H 7/12 - Commande de l'alimentation en articles, de l'enlèvement des articles, de l'avance des piles ou d'appareils associés permettant de tenir compte d'une alimentation incorrecte, de la non présence d'articles ou de la présence d'articles défectueux par palpeurs ou détecteurs sensibles à la présence d'articles défectueux ou à l'enlèvement ou à une alimentation incorrecte sensibles à une alimentation ou enlèvement en double
B65H 7/18 - Modification ou arrêt de la manœuvre des séparateurs
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Drugeon, Virginie
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder includes: circuitry; and memory coupled to the circuitry. In operation, the circuitry: controls whether to change a resolution of a picture from a resolution of a previous picture preceding the picture in one of display order and encoding order, according to a constraint that allows the changing only when the picture is a random access picture among one or more random access pictures; and when a resolution of a reference picture to be used in encoding of an inter-predicted picture is different from a resolution of the inter-predicted picture, resamples a reference image in the reference picture according to a difference between the resolution of the reference picture and the resolution of the inter-predicted picture, and encodes an image in the inter-predicted picture using the reference image resampled.
H04N 19/587 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage ou une interpolation temporels, p.ex. décimation ou interpolation subséquente d’images dans une séquence vidéo
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/503 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre la prédiction temporelle
H04N 19/109 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif temporel
H04N 19/184 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant des bits, p.ex. de flux vidéo compressé
H04N 19/463 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression par compression des paramètres d’encodage avant la transmission
99.
DEVICE AND METHOD OF VIDEO ENCODING WITH FIRST AND SECOND ENCODING CODE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ohgose, Hideyuki
Abe, Kiyofumi
Arakawa, Hiroshi
Juri, Tatsuro
Kimura, Kazuhito
Abrégé
A video image encoding device, in a first mode, variable-length-encodes a residual coefficient to generate a coefficient code string, outputs the coefficient code string and the header information in a state in which the header information is associated with the coefficient code string, in a second mode, directly uses a differential image as a coefficient code string without variable-length-encoding the differential image, and outputs the coefficient code string and the header information in a state in which the header information is associated with the coefficient code string.
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/103 - Sélection du mode de codage ou du mode de prédiction
H04N 19/146 - Débit ou quantité de données codées à la sortie du codeur
H04N 19/436 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés utilisant des dispositions de calcul parallélisées
100.
ENODEB, USER EQUIPMENT AND WIRELESS COMMUNICATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Horiuchi, Ayako
Golitschek Edler Von Elbwart, Alexander
Hoshino, Masayuki
Abrégé
Provided are an eNB, a UE and wireless communication methods. A UE according to an embodiment of the present disclosure can comprise circuitry operative to determine valid transmission time interval(s) (TTI(s)) for a physical channel in a subframe based on the resource element (RE) number of each TTI in the subframe; and a receiver operative to receive the physical channel in one or more of the valid TTI(s) by blindly decoding part or all of the valid TTI(s), wherein each TTI comprises 1-7 orthogonal frequency division multiplexing (OFDM) symbols.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/51 - Critères d’affectation ou de planification des ressources sans fil sur la base des propriétés du terminal ou du dispositif
H04W 72/542 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant la qualité mesurée ou perçue