Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iwai, Takashi
Yamamoto, Tetsuya
Horiuchi, Ayako
Abrégé
The present invention achieves an improvement in channel estimation accuracy using a reference signal. This terminal comprises: a control circuit for setting a first upper limit value of a frequency interval at which a first reference signal is placed in a first bandwidth such that the first upper limit value is smaller than a second upper limit value of a frequency interval at which a second reference signal is placed in a second bandwidth wider than the first bandwidth; and a transmission circuit for transmitting the first reference signal on the basis of the first upper limit value.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Li, Hongchao
Suzuki, Hidetoshi
Abrégé
The present invention improves the efficiency of downlink retransmission control. This terminal comprises: a control circuit which in units of code block groups including at least one among code blocks in any one or more among a plurality of transport blocks, controls retransmission for the plurality of transport blocks; and a communication circuit which performs communication according to retransmission control.
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Huang, Lei
Motozuka, Hiroyuki
Wee, Yao Huang Gaius
Sakamoto, Takenori
Abrégé
A transmitting apparatus generates at least one of a first type of schedule element supporting an allocation involving a single channel and a second type of schedule element supporting an allocation involving a plurality of channels and transmits a MAC frame including the generated at least one schedule element over a first channel. When the allocation involving the plurality of channels includes the first channel, the transmitting apparatus generates a first type of schedule element including information regarding the allocation involving the plurality of channels and generates the second type of schedule element including difference information, and when the allocation involving the plurality of channels does not include the first channel, the transmitting apparatus omits the generation of the first type of schedule element and generates the second type of schedule element including all the information regarding the allocation involving the plurality of channels.
H04W 72/1263 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux
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
4.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kanoh, Ryuichi
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An image encoder performs a first partitioning including using a first partition mode, without writing first splitting information indicative of the first partition mode into a bitstream, to split a first block into a plurality of second blocks in response to that the first block is located adjacent to an edge of a picture and that the dimensions of the first block satisfy a first condition; and performs a second partitioning on the second block by writing second splitting information indicative of a second partition mode into the bitstream, wherein the second partition mode allows at least one of a quad tree splitting and a binary splitting, and using the second partition mode to split the second block into a plurality of coding units (CUs), wherein the second partition mode prohibits the quad tree splitting of the second block in certain conditions.
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 19/18 - 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 ensemble de coefficients de transformée
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 19/91 - Codage entropique, p.ex. codage à longueur variable ou codage arithmétique
5.
CONTROL METHOD, DATA DISTRIBUTION SYSTEM, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Unagami, Yuji
Yamamoto, Kakuya
Mitani, Ayaka
Haga, Tomoyuki
Abrégé
A service server generates a first smart contract programmed to be capable of executing provision of an incentive to a user when a goal indicated by generated challenge content generated is achieved, generates first transaction data including the first smart contract, and transmits the data to a first authentication server. The first authentication server executes a consensus algorithm and records the first transaction data in a distributed ledger to run the first smart contract. The first authentication server notifies a device used by the user of the challenge content. The first authentication server obtains, from the device, second transaction data including first challenge content selected to be registered by the user, and records the second transaction data in the distributed ledger by executing a consensus algorithm.
G06Q 20/40 - Autorisation, p.ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasin; Examen et approbation des payeurs, p.ex. contrôle des lignes de crédit ou des listes négatives
G06Q 20/02 - Architectures, schémas ou protocoles de paiement impliquant un tiers neutre, p.ex. une autorité de certification, un notaire ou un tiers de confiance
G06Q 30/0207 - Remises ou incitations, p.ex. coupons ou rabais
6.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
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: performs quantization on a plurality of transform coefficients of a current block to be encoded, using a quantization matrix when orthogonal transform is performed on the current block and secondary transform is not performed on the current block; and performs quantization on the plurality of transform coefficients of the current block without using the quantization matrix when orthogonal transform is not performed on the current block and when both orthogonal transform and secondary transform are performed on the current block.
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 19/176 - 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 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
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
7.
DEVICE AND METHOD OF VIDEO DECODING WITH FIRST AND SECOND DECODING CODE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ohgose, Hideyuki
Abe, Kiyofumi
Arakawa, Hiroshi
Juri, Tatsuro
Kimura, Kazuhito
Abrégé
A video image decoding device receives, as the code string to be decoded, a first code string to be decoded including in formation based on an encoded residual coefficient and header information or a second code string to be decoded including a residual image obtained in encoding the code string to be decoded and header information. The video image decoding device, when the code string to be decoded that is received by the receiver is the first code string to be decoded, adds the residual decoded image and the predictive image to each other to generate and output a reconstructed image and, when the code string to be decoded received by the receiver is the second code string to be decoded, adds a residual image included in the second code string to be decoded and the predictive image to each other to generate and output a reconstructed image.
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
8.
CODING APPARATUS, DECODING APPARATUS, CODING METHOD, DECODING METHOD, AND HYBRID CODING SYSTEM
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (USA)
Inventeur(s)
Kamiya, Yuichi
Kawashima, Takuya
Ehara, Hiroyuki
Harada, Akira
Abrégé
A coding apparatus includes: a first coding circuit that codes an input signal selectively using coding in a time domain or a frequency domain according to the characteristic of the input signal in a core layer; and a second coding circuit that codes an error in coding by the first coding circuit using a coding method corresponding to the domain type of coding used in the core layer in an extension layer for the core layer.
G10L 19/20 - Vocodeurs utilisant des modes multiples utilisant un codage spécifique de la catégorie de son, des encodeurs hybrides ou un codage basé objet
G10L 19/02 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p.ex. dans les vocodeurs; Codage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique utilisant l'analyse spectrale, p.ex. vocodeurs à transformée ou vocodeurs à sous-bandes
G10L 19/005 - Correction d’erreurs induites par le canal de transmission, lorsqu’elles sont liées à l’algorithme de codage
G10L 19/12 - Détermination ou codage de la fonction d'excitation; Détermination ou codage des paramètres de prédiction à long terme la fonction d’excitation étant l’excitation codée, p.ex. dans les vocodeurs à prédiction linéaire excités par code [CELP]
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Hashida, Nobuhiko
Abrégé
A communication system includes one or more chargers and a server capable of communicating with the one or more chargers. The server obtains first information from a first vehicle via a first charger included in the one or more chargers, during charging of the first vehicle by the first charger, and supplies second information based on the first information to a second vehicle via a second charger included in the one or more chargers, during charging of the second vehicle by the second charger.
H04B 3/54 - Systèmes de transmission par lignes de réseau de distribution d'énergie
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
B60L 53/30 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques - Détails de construction des stations de charge
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Loehr, Joachim
Basu Mallick, Prateek
Hori, Takako
Suzuki, Hidetoshi
Abrégé
A user equipment in a wireless communications system supporting direct communication between user equipments selects a sidelink destination group (ProSe destination) associated with a sidelink logical channel having a highest logical channel priority among sidelink logical channels, which have data available for transmission in a sidelink control period (SC period) and which have not previously been selected in the same SC period, wherein each of the sidelink logical channels belongs to a sidelink destination group, each of the sidelink logical channels is allocated to a logical channel group (LCG) depending on a priority of said each sidelink logical channel and on a priority of the logical channel group, and the logical channel group is defined per sidelink destination group. The user equipment allocates radio resources to sidelink logical channels belonging to the selected sidelink destination group in decreasing priority order, and transmits the data using the allocated radio resources.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Abrégé
An encoder includes circuitry and memory connected to the circuitry. In operation, the circuitry: stores MV information and correction processing information into a FIFO buffer for an HMVP mode in association, the MV information being derived for a processed block and correction processing information being related to correction processing of a prediction image of the processed block; registers, in a prediction candidate list for a merge mode, one or more prediction candidates each being a combination of MV information and correction processing information, the prediction candidates including a prediction candidate which is a combination of the motion vector information and the correction processing information stored in the FIFO buffer; and selects a prediction candidate from the prediction candidate list when a current block is to be processed in the merge mode, and performs correction processing of a prediction image of the current block, based on the correction processing information.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
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 19/186 - 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
12.
COVERAGE ENHANCEMENT LEVEL SIGNALING AND EFFICIENT PACKING OF MTC SYSTEM INFORMATION
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Basu Mallick, Prateek
Suzuki, Hidetoshi
Loehr, Joachim
Abrégé
The present disclosure relates to transmitting and receiving of system information which includes controlling the transmission and/or the reception to transmit and/or receive system information including a coverage enhancement level indication for indicating enhanced coverage levels supported by the wireless communication system and to transmit and/or receive system information including a group of information elements common for different coverage enhancement levels and information elements specific for different coverage enhancement levels grouped for respective coverage enhancement levels.
H04W 16/26 - Amplificateurs de cellules, p.ex. pour tunnels ou effet d'écran créé par des immeubles
H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant un canal de commande descendant
13.
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 connected to the circuitry. In operation, the circuitry: stores MV information and correction processing information into a FIFO buffer for an HMVP mode in association, the MV information being derived for a processed block and correction processing information being related to correction processing of a prediction image of the processed block; registers, in a prediction candidate list for a merge mode, one or more prediction candidates each being a combination of MV information and correction processing information, the prediction candidates including a prediction candidate which is a combination of the motion vector information and the correction processing information stored in the FIFO buffer; and selects a prediction candidate from the prediction candidate list when a current block is to be processed in the merge mode, and performs correction processing of a prediction image of the current block, based on the correction processing information.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
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 19/186 - 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
14.
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
Lasang, Pongsak
Wang, Chi
Iguchi, Noritaka
Sugio, Toshiyasu
Abrégé
A three-dimensional data encoding method includes: generating a bitstream by encoding subspaces included in a current space in which three-dimensional points are included. The bitstream includes encoded data respectively corresponding to the subspaces. In the generating of the bitstream, a list of information about the subspaces is stored in first control information included in the bitstream. The subspaces are respectively associated with identifiers assigned to the subspaces, and the first control information is common to the encoded data. Each of the identifiers assigned to the subspaces respectively corresponding to the encoded data is stored in a header of a corresponding one of the encoded 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
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Jing Ya
Lim, Chong Soon
Teo, Han Boon
Sun, Hai Wei
Kuo, Che Wei
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kato, Yusuke
Abrégé
An image encoder is provided including circuitry and a memory coupled to the circuitry. The circuitry, in operation, responds to a size of a block satisfying a size condition by generating a prediction image using a prediction mode selected from a plurality of prediction modes. The plurality of prediction modes include a first prediction mode in which a prediction process uses a motion vector and a reference block in a same picture as the block. The circuitry encodes the block using the prediction image.
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/126 - Quantification - Détails des fonctions de normalisation ou de pondération, p.ex. matrices de normalisation ou quantificateurs uniformes variables
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
H04N 19/18 - 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 ensemble de coefficients de transformée
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
H04N 19/156 - Disponibilité de ressources en matériel ou en calcul, p.ex. codage basé sur des critères d’économie d’énergie
16.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR TRIGGER-BASED UPLINK MULTIUSER TRANSMISSION
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Huang, Lei
Urabe, Yoshio
Abrégé
The present disclosure provides communication apparatus and communication method for trigger-based uplink multi-user transmission. A communication apparatus is provided, the communication apparatus comprising: circuitry, which in operation, generates a trigger frame comprising a common info field and a plurality of user info fields; and a transmitter, which in operation, transmits the generated trigger frame; wherein each of the plurality of user info fields comprises a first field which indicates whether a resource unit (RU) adaptation procedure is disabled for another communication apparatus addressed by the each of the plurality of user info field and a second field which indicates a RU or RU combination allocated to the another communication apparatus.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Michiyama, Junji
Unagami, Yuji
Nishida, Naohisa
Yamamoto, Kakuya
Soeda, Junichiro
Hirose, Yuuki
Ohmori, Motoji
Fuchikami, Tetsuji
Abrégé
A control method that is performed by a first device included in a plurality of devices includes: receiving, from a terminal being used by a second user, first transaction data indicating that value information is to be transferred from a first user to the second user; and storing the received first transaction data into a distributed ledger.
G06Q 20/06 - Circuits privés de paiement, p.ex. impliquant de la monnaie électronique utilisée uniquement entre les participants à un programme commun de paiement
G06Q 20/38 - Architectures, schémas ou protocoles de paiement - leurs détails
H04L 9/00 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
G06Q 20/40 - Autorisation, p.ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasin; Examen et approbation des payeurs, p.ex. contrôle des lignes de crédit ou des listes négatives
18.
ENCODER THAT ENCODES A CURRENT BLOCK BASED ON A PREDICTION IMAGE GENERATED USING AN INTERPOLATION FILTER
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Lim, Chong Soon
Sun, Hai Wei
Teo, Han Boon
Li, Jing Ya
Kuo, Che-Wei
Abe, Kiyofumi
Toma, Tadamasa
Nishi, Takahiro
Kato, Yusuke
Abrégé
An encoder that encodes a current block to be encoded in an image is provided. The encoder includes: processor; and memory coupled to the processor, in which, in operation, the processor: generates a first prediction image based on a motion vector, the first prediction image being an image with full-pel precision; generates a second prediction image using an interpolation filter by interpolating a value at a fractional-pel position between full-pel positions included in the first prediction image; and encodes the current block based on the second prediction image, and in the using of the interpolation filter, the interpolation filter is switched between a first interpolation filter and a second interpolation filter differing in a total number of taps from the first interpolation filter.
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 19/51 - Estimation ou compensation du mouvement
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
19.
TERMINAL AND SIDELINK COMMUNICATION CONTROL METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Suzuki, Hidetoshi
Kang, Yang
Abrégé
The present invention improves the performance of sidelink communication. This terminal (200) comprises a control circuit (20A) for generating information pertaining to the cooperative use of sidelink resources between terminals, and a transmission circuit (20B) for transmitting the generated information to the other terminals.
H04W 72/25 - Canaux de commande ou signalisation pour la gestion des ressources entre terminaux au moyen d’une liaison sans fil, p.ex. liaison secondaire
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Ouchi, Mikihiro
Motozuka, Hiroyuki
Abrégé
A transmission device that improves data reception quality includes: a weighting synthesizer that generates a first precoded signal and a second precoded signal from a first baseband signal and a second baseband signal, respectively; a phase changer that applies a phase change of i x Δλ to the second precoded signal; an inserter that inserts a pilot signal into the second precoded signal applied with the phase change; and a phase changer that applies a phase change to the second precoded signal applied with the phase change and inserted with the pilot signal. Δλ satisfies π/2 radians < Δλ < π radians or π radians < Δλ < 3π/2 radians. Each of the first baseband signal and the second baseband signal is modulated via a modulation scheme of quadrature amplitude modulation (QAM) using non-uniform mapping.
H04B 7/0408 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c. à d. diversité de faisceaux
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
H04L 27/04 - Circuits de modulation; Circuits émetteurs
H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Soeda, Junichiro
Michiyama, Junji
Unagami, Yuji
Nishida, Naohisa
Mitani, Ayaka
Hirose, Yuuki
Abrégé
A method includes: transmitting, to a second device used by a second user, identification information of a smart contract including a process of providing content according to a provision condition under which a first user allows to provide the content, through short-range wireless communication; receiving transaction data including identification information of the second device and instruction information for instructing to execute the smart contract, through short-range wireless communication; and storing the transaction data received in a distributed ledger and executing the smart contract, to change an owner of the content from the first user to the second user.
G06Q 20/12 - Architectures de paiement spécialement adaptées aux systèmes de commerce électronique
G06Q 20/40 - Autorisation, p.ex. identification du payeur ou du bénéficiaire, vérification des références du client ou du magasin; Examen et approbation des payeurs, p.ex. contrôle des lignes de crédit ou des listes négatives
A63F 13/792 - Aspects de sécurité ou de gestion du jeu incluant des données sur les joueurs, p.ex. leurs identités, leurs comptes, leurs préférences ou leurs historiques de jeu pour le paiement, p.ex. d’abonnements mensuels
22.
INCENTIVE DETERMINATION METHOD, SERVER, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Unagami, Yuji
Ohmori, Motoji
Mitani, Ayaka
Yamamoto, Kakuya
Michiyama, Junji
Abrégé
A method includes: recording provision record information in which provider identification information which identifies a data provider, data identification information which identifies each of one or more items of provided data generated by a home appliance, and value reference information which serves as a reference for calculating a data value of each of the one or more items of provided data are associated with one another; and when the one or more items of provided data include used data that is data used by a data user, determining an incentive for the data provider of the used data based on the provision record information. The value reference information includes an index value determined by each of a plurality of value indexes.
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Einhaus, Michael
Loehr, Joachim
Suzuki, Hidetoshi
Wang, Li
Abrégé
A user equipment includes circuitry which selects a random access preamble sequence, and a transmitter which transmits the random access preamble sequence to a base station in a frequency bandwidth of an unlicensed band, and performs at least one of a first operation and a second operation. In the first operation, the circuitry selects a first sequence as the random access preamble sequence, the first sequence having a length longer than a length of a random preamble sequence used for a licensed band, and the transmitter transmits the first sequence in the frequency bandwidth of the unlicensed band. In the second operation, the circuitry selects a second sequence as the random access preamble sequence, the second sequence having a length equal to the length of a random preamble sequence used for the licensed band, and the transmitter transmits the second sequence with repetitions in the frequency bandwidth of the unlicensed band.
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
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
24.
HANDOFF PROCEDURE IN A MOBILE COMMUNICATION SYSTEM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Basu Mallick, Prateek
Loehr, Joachim
Abrégé
The invention relates to an improved handover procedure for a mobile terminal. Under control of the target base station, the mobile terminal is to perform a handoff to a target base station, wherein it is to be configured for communication with the target base station via a target radio cell comprising a downlink carrier and an uplink carrier. The mobile terminal receives a handoff command message for the handoff to the target base station including a handoff execution condition as trigger for executing handoff to the target base station. Then, the mobile terminal determines, based on the received handoff execution condition, whether or not the mobile terminal is to trigger execution of the handoff to the target base station. In case the mobile terminal determines that it is to trigger execution of the handoff to the target base station, the mobile terminal executes the handoff to the target base station.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iwai, Takashi
Horiuchi, Ayako
Nishio, Akihiko
Abrégé
The present invention improves reference signal transmission efficiency. A terminal is equipped with: a reception circuit for receiving information indicating some of a plurality of candidate unit-time resources for non-periodic transmission of reference signals: and a control circuit for, on the basis of the information, controlling the allocation of time resources to be used in the transmission of reference signals.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tao, Ming-Hung
Suzuki, Hidetoshi
Kuang, Quan
Shah, Rikin
Nishio, Akihiko
Abrégé
The present disclosure provides a transceiver device, comprising circuitry which, in operation, determines a current geographic cell using a current geographic position of the transceiver device and a mapping relation between geographic locations and geographic cells; and a transceiver which, in operation, transmits, in a registration request message, a current identifier indicating the current geographic cell, and receives, in a registration accept message, a plurality of first identifiers indicating a plurality of first geographic cells.
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
27.
TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION APPARATUS, AND RECEPTION APPARATUS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iguchi, Noritaka
Toma, Tadamasa
Katou, Hisaya
Abrégé
A transmission method includes generating one or more frames for content transfer using IP packets, and transmitting the one or more generated frames by broadcast. Each of the one or more frames contains a plurality of second transfer units, each of the plurality of second transfer units contains one or more first transfer units, each of the one or more first transfer units contains at least one of the IP packets, an object IP packet of the IP packets contains first reference clock information indicating time for reproduction of the content in data structure different from MMT packet data structure, the object IP packet being stored in a first transfer unit positioned at a head in the one or more frames, the one or more frames contains control information storing second reference clock information indicating time for reproduction of the content, and header compression processing on the object IP packet is omitted.
H04N 21/2381 - Adaptation du flux multiplexé à un réseau spécifique, p.ex. un réseau à protocole Internet [IP]
H04N 21/242 - Procédés de synchronisation, p.ex. traitement de références d'horloge de programme [PCR]
H04N 21/434 - Désassemblage d'un flux multiplexé, p.ex. démultiplexage de flux audio et vidéo, extraction de données additionnelles d'un flux vidéo; Remultiplexage de flux multiplexés; Extraction ou traitement de SI; Désassemblage d'un flux élémentaire mis en paquets
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iwai, Takashi
Takata, Tomohumi
Suzuki, Hidetoshi
Yamamoto, Tetsuya
Kuang, Quan
Abrégé
When a plurality of the subcarrier spacing values are applied, a reference signal is generated by using a sequence having a sequence length corresponding to a first ratio of a first subcarrier spacing set for transmission data to the maximum settable subcarrier spacing. The sequence of the reference signal is mapped to a frequency resource at mapping intervals in accordance with a second ratio which is the reciprocal of the first ratio, and the transmission data and the reference signal are transmitted.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iwai, Takashi
Urabe, Yoshio
Takata, Tomohumi
Abrégé
In an AP, a Trigger frame generator generates a trigger signal instructing an uplink signal transmission, the trigger signal including a terminal information field that includes a terminal ID subfield and a resource unit allocation information subfield, and a radio transmitter/receiver transmits the trigger signal. In a case where the trigger signal includes a first terminal information field specifying one or more contiguous resource units for random access, the Trigger frame generator sets an unused ID that is not to be used as a terminal ID in the first terminal information field.
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 of encoding geometry information of a first three-dimensional point cloud located in a first area includes: selecting a moving method from among moving methods; determining a second area based on the moving method selected and the first area; moving a second three-dimensional point cloud located in the second area determined, to the first area, using a method in accordance with the moving method; encoding the geometry information of the first three-dimensional point cloud, based on encoded geometry information of the second three-dimensional point cloud moved to the first area; and generating a bitstream including the geometry information of the first three-dimensional point cloud encoded and moving information indicating the moving method. The moving methods include a method for rotating the second three-dimensional point cloud about a vertical axis of a mobile body that includes a sensor configured to generate the first three-dimensional point cloud.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tasaki, Hajime
Sasaki, Takamitsu
Ushio, Takashi
Abrégé
An attack analysis device includes: an obtainer that obtains in-vehicle network information indicating a configuration of an in-vehicle network including a plurality of external communication interfaces and a plurality of control Electronic Control Units (ECUs), and anomaly detection information indicating a result of detecting an anomaly in at least one node in the in-vehicle network; an attack path estimator that, based on the in-vehicle network information and the anomaly detection information, estimates an attack path in an attack on the in-vehicle network, the attack path including an entry point indicating an external communication interface that is a point of intrusion into the in-vehicle network in the attack and an attack target indicating a control ECU that is a target of the attack; and an outputter that outputs the attack path.
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
Abrégé
A three-dimensional data encoding method is a method of encoding three-dimensional points each having an attribute information item. The three-dimensional data encoding method includes: assigning each of the three-dimensional points to any one of layers; encoding the attribute information item of each three-dimensional point using the layers; and encoding information indicating a total number of three-dimensional points belonging to each of the layers.
H04N 19/30 - 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
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
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 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
33.
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: determining a total number of layers; when the total number of the layers is greater than 1, selecting, from pieces of attribute information of three-dimensional points, attribute information of a three-dimensional point based on a sampling period according to a data order of the pieces of attribute information of the three-dimensional points, and classifying the pieces of attribute information of the three-dimensional points into layers by assigning a first layer to pieces of attribute information of three-dimensional points selected and a second layer to pieces of attribute information of three-dimensional points non-selected; encoding the pieces of attribute information of the three-dimensional points for each of the layers; and generating a bitstream including the pieces of attribute information encoded, layer-number information, and sampling period information. When the total number of the layers is 1, a bitstream not including the sampling period information is generated.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Abrégé
A controller, which is a communication device, includes: a transfer unit including a function of transferring data received from a first terminal to another communication device via wireless communication; and a determination unit configured to determine whether first information is included in the data received by the transfer unit, the first information indicating that the data is to be multicast. The transfer unit is further configured to multicast the data to a second terminal when the determination unit determines that the first information is included in the data, the second terminal and the first terminal being different terminals.
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Chitrakar, Rojan
Huang, Lei
Urabe, Yoshio
Abrégé
The present disclosure provides a transmission apparatus that comprises a first payload generator configured to generate payload of a packet of a first signal type; a second payload generator configured to generate payload of a packet of a second signal type; a packet scheduler that controls the transmission timings of the first and the second packet; and a transmitter which, in operation, transmits, under the timing control of the packet scheduler, the packet of the first signal type followed by the packet of the second signal type.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant un canal de commande descendant
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tran, Xuan Tuong
Suzuki, Hidetoshi
Yamamoto, Tetsuya
Li, Hongchao
Ogawa, Yoshihiko
Abrégé
The present disclosure provides communication apparatuses and communication methods for implementation of Multi-TB Scheduling for Single DCI-Based Multi-TRP/Panel Transmission and Single DCI-based Single TRP/Panel Transmission. The communication apparatuses include a communication apparatus which comprises a receiver, which in operation, receives a single downlink control information (DCI) including scheduling information, the scheduling information indicating radio resources of a plurality of transport blocks (TBs); and circuitry, which in operation, obtains the radio resources of the plurality of TBs based on the scheduling information.
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 72/1268 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nunome, Tomoya
Suzuki, Hidetoshi
Iwai, Takashi
Nishio, Akihiko
Abrégé
The present invention improves transmission efficiency in unlicensed bands. This base station comprises: a control circuit for determining a cyclic prefix (CP) length coordinated between a terminal and the base station; and a transmission circuit for transmitting control information regarding the determined CP length to the terminal.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Drugeon, Virginie
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kato, Yusuke
Abrégé
An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: writes, into a sequence parameter set which is header information of a sequence, video usability information syntax which is information for realizing an additional function in display of an image, and syntax different from the video usability information syntax. The syntax includes at least one parameter related to display timing of the image.
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 19/169 - 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
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 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
39.
ENCODER WHICH GENERATES PREDICTION IMAGE TO BE USED TO ENCODE CURRENT BLOCK
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kato, Yusuke
Abrégé
An encoder includes circuitry and memory connected to the circuitry. The circuitry, in operation: derives, as a first parameter, a total sum of absolute values of sums of horizontal gradient values respectively for pairs of relative pixel positions; derives, as a second parameter, a total sum of absolute values of sums of vertical gradient values respectively for the pairs of relative pixel positions; derives, as a third parameter, a total sum of horizontal-related pixel difference values respectively for the pairs of relative pixel positions; derives, as a fourth parameter, a total sum of vertical-related pixel difference values respectively for the pairs of relative pixel positions; derives, as a fifth parameter, a total sum of vertical-related sums of horizontal gradient values respectively for the pairs of relative pixel positions; and generates a prediction image to be used to encode the current block using the first, second, third, fourth, and fifth 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 19/176 - 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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Mitani, Ayaka
Nishida, Naohisa
Yamamoto, Kakuya
Soeda, Junichiro
Michiyama, Junji
Abrégé
A control method according to the present disclosure is a method for controlling a first terminal carried by a first user and capable of communicating with a server via a network and includes: establishing short-range wireless communication by the first terminal with a second terminal carried by a second user; requesting the second terminal by the first terminal via the short-range wireless communication to provide item information, which is information related to at least one item included in one or more items worn by the second user, or requesting the server by the first terminal via the network to provide the item information, using identification information of at least one item that has been obtained upon the establishment of the short-range wireless communication; obtaining the item information by the first terminal; and transmitting, to the server, item positive-obtainment information indicating that the item information has been obtained.
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G06Q 20/06 - Circuits privés de paiement, p.ex. impliquant de la monnaie électronique utilisée uniquement entre les participants à un programme commun de paiement
41.
ANOMALY DETECTION METHOD, ANOMALY DETECTION DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Vu, Nhan Lam Chi
Chun, Taejin
Trinh, Hai-Anh
Rozario, Timothy Michael Gerard
Pham, Khang An
Nguyen, Bao Quoc
Tran, Thang Phuc
Ushio, Takashi
Tasaki, Hajime
Haga, Tomoyuki
Sasaki, Takamitsu
Mai, An Hoang Bao
Nguyen, Zooey
Nguyen, Christopher
Abrégé
An anomaly detection method for detecting an anomaly in an in-vehicle network of an in-vehicle network system including a plurality of electronic control units that transmit and receive messages via the network includes: generating image data of a reception interval between a plurality of messages included in a message sequence in a predetermined period out of a message sequence received from the in-vehicle network, or image data of a transition of a sensor value of the plurality of messages; classifying the image data using a trained CNN according to whether an attack message has been inserted in the predetermined period; and when the attack message has been inserted in the predetermined period, outputting a detection result indicating that an insertion attack which is an insertion of the attack message has been made in the predetermined period.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Mitani, Ayaka
Nishida, Naohisa
Unagami, Yuji
Yamamoto, Kakuya
Soeda, Junichiro
Abrégé
A control method to be executed by a first device includes: receiving identification information identifying a second device from the second device by near-field communication; determining an evaluation value indicating appropriateness of the processing executed by the second device, with reference to a storage device that stores history information indicating processing executed by the second device; and restricting the near-field communication with the second device, based on the evaluation value determined.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Loehr, Joachim
Basu Mallick, Prateek
Wang, Lilei
Abrégé
A method allocates radio resources for a transmitting user equipment (UE) to perform direct communication transmissions over a direct sidelink connection to one or more receiving UEs. At least two sidelink grant processes are provided in the transmitting UE for the transmitting UE to handle at least two sidelink grants within the same transmission control period. Each one of the sidelink grant processes is associated with an identification and can be associated with one sidelink grant. The transmitting UE acquires at least two sidelink grants and associates each of the acquired sidelink grants with one sidelink grant process. For each sidelink grant, the transmitting UE allocates radio resources according to the respective sidelink grant to perform a direct communication transmission of sidelink control information and of data over the direct sidelink connection. The transmitting UE performs a direct communication transmission per acquired sidelink grant within the same transmission control period.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Li
Wang, Lilei
Suzuki, Hidetoshi
Hoshino, Masayuki
Abrégé
Provided are a user equipment and a wireless communication method for LAA. The user equipment comprises: a receiver operative to receive a UL grant which schedules a subframe for UL transmission; a first circuit operative to perform LBT; a transmitter operative to transmit a PUSCH in the scheduled subframe starting from one available starting position of multiple candidate starting positions in the scheduled subframe if the LBT is successful. According to present disclosure, it is possible to increase the possibility that PUSCH could be sent in the scheduled subframe after LBT.
H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]
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
45.
USER EQUIPMENT AND BASE STATION PARTICIPATING IN A SYSTEM INFORMATION ACQUISITION PROCEDURE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tao, Ming-Hung
Suzuki, Hidetoshi
Shah, Rikin
Abrégé
The present disclosure relates to a user equipment comprising a receiver receiving a minimum-system-information message from a first radio base station. System information for the first radio cell that can be acquired by the UE is carried within the minimum-SI message and one or more additional-SI messages. The minimum-SI message includes system information for accessing the first radio cell and at least one system information index, each of which is associated with one of the additional-SI messages. The SI message index comprises a value tag and an area pointer, the latter pointing to one area already defined. Processing circuitry determines whether the UE had already acquired before the additional-SI message associated with the same value tag and the same area. If the determination is positive, the processing circuitry determines that system information included in said additional-SI message acquired before is applicable to the first radio cell.
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p.ex. des données de vitesse
H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]
46.
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 encodes a video, and includes: circuitry; and memory coupled to the circuitry. Using the memory, the circuitry: obtains at least two items of prediction information for a first partition included in the video; derives at least one template from neighboring samples which neighbor the first partition; calculates at least two costs, using the at least one template and the at least two items of prediction information; using the at least two costs, (i) determines at least one splitting direction for the first partition or (ii) assigns one of the at least two items of prediction information to a second partition split from the first partition according to the splitting direction, and another thereof to a third partition split from the first partition according to the splitting direction; and encodes the first partition according to the splitting direction and the at least two items of prediction information.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Ouchi, Mikihiro
Abrégé
In a transmission method according to one aspect of the present disclosure, a encoder performs error correction coding on an information bit string to generate a code word. A mapper modulates a first bit string in which the number of bits is the predetermined integral multiple of (X+Y) in the code word using a first scheme, the first scheme being a set of a modulation scheme in which an X-bit bit string is mapped to generate a first complex signal and a modulation scheme in which a Y-bit bit string is mapped to generate a second complex signal, and modulates a second bit string in which the first bit string is removed from the code word using a second scheme different from the first scheme.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 27/34 - Systèmes à courant porteur à modulation de phase et d'amplitude, p.ex. en quadrature d'amplitude
H03M 13/25 - Détection d'erreurs ou correction d'erreurs transmises par codage spatial du signal, c. à d. en ajoutant une redondance dans la constellation du signal, p.ex. modulation codée en treillis [TMC]
H04L 1/06 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par réception à diversité utilisant la diversité d'espace
48.
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kanaya, Hiroyuki
Urabe, Yoshio
Takata, Tomofumi
Miura, Taichi
Abrégé
The present invention contributes to providing a wireless communication device and a wireless communication method with which it is possible to reduce the information amount of information transmitted and received between cooperating wireless communication devices. A first wireless communication device comprises a control unit that assigns an identifier to a second wireless communication device that is not included in a basic service set to which the first wireless communication device belongs, and a transmission unit that transmits a signal including the identifier.
H04W 28/06 - Optimisation, p.ex. compression de l'en-tête, calibrage des informations
H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Maki, Shotaro
Li, Hongchao
Tran, Xuan Tuong
Nishio, Akihiko
Iwai, Takashi
Horiuchi, Ayako
Suzuki, Hidetoshi
Abrégé
The purpose of the present invention is to improve the received quality of a synchronization signal in a terminal. The terminal is equipped with: a reception circuit that receives a first synchronization signal block and a second synchronization signal block that is different from the first synchronization signal block in at least one of the sequence and the signal position; and a control circuit that performs a cell search on the basis of the first synchronization signal block and the second synchronization signal block.
H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées
50.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kanoh, Ryuichi
Hashimoto, Takashi
Abrégé
An encoder includes circuitry and memory. Using the memory, the circuitry, in inter prediction processing: derives a first motion vector of a current block to be processed, using a motion vector of a previous block which has been previously processed; derives a second motion vector of the current block by performing motion estimation in the vicinity of the first motion vector; and generates a prediction image of the current block by performing motion compensation using the second motion vector.
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
51.
WIRELESS COMMUNICATION METHOD, USER EQUIPMENT AND ENODE B
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Gao, Chi
Wang, Li
Hoshino, Masayuki
Abrégé
Provided are wireless communication methods, a UE and an eNB. The wireless communication method performed by a UE includes transmitting transport block repetitions to an eNB, wherein one HARQ process includes multiple repetition sets of a transport block if one repetition set of the transport block is not enough for the eNB to successfully decode the transport block, each of the multiple repetition sets includes multiple repetitions of the transport block, each of the multiple repetition sets is followed by a feedback channel to indicate whether the transport block is successfully decoded by the eNB.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Klenner, Peter
Herrmann, Frank
Toma, Tadamasa
Abrégé
A client receives streaming data according to Moving Picture Experts Group-Dynamic Adaptive Streaming over HTTP (MPEG-DASH) standard. The client includes a transmitter which transmits a Media Presentation Description (MPD) request or a segment request to a server, and a receiver which receives an MPD specified in the MPD request and a segment specified in the segment request. The MPD request contains information requesting transmission of an initialization segment by a push. The receiver receives the initialization segment transmitted by the push.
H04N 21/438 - Interfaçage de la voie descendante du réseau de transmission provenant d'un serveur, p.ex. récupération de paquets MPEG d'un réseau IP
H04N 21/238 - Interfaçage de la voie descendante du réseau de transmission, p.ex. adaptation du débit de transmission d'un flux vidéo à la bande passante du réseau; Traitement de flux multiplexés
53.
VEHICLE ATTACK EVENT CONTINUITY DETERMINATION METHOD, VEHICLE ATTACK EVENT CONTINUITY DETERMINATION DEVICE, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ushio, Takashi
Sasaki, Takamitsu
Abrégé
A vehicle attack continuity determination method includes: obtaining first vehicle attack event information pertaining to a first vehicle attack event which has occurred in an in-vehicle network, second vehicle attack event information pertaining to a second vehicle attack event which has occurred in the in-vehicle network before the first vehicle attack event, and in-vehicle network information indicating a configuration of the in-vehicle network; determining whether there is continuity between the first vehicle attack event and the second vehicle attack event based on the first vehicle attack event information, the second vehicle attack event information, and the in-vehicle network information; and outputting a result of the determining.
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
54.
USER EQUIPMENT, SCHEDULING NODE, METHOD FOR USER EQUIPMENT, AND METHOD FOR SCHEDULING NODE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Hongchao
Suzuki, Hidetoshi
Kuang, Quan
Abrégé
The disclosure relates to a user equipment (UE). The UE comprises a transceiver and a circuitry. The transceiver, in operation, receives downlink control information (DCI) signaling. The circuitry, in operation, obtains, from the DCI signaling, an indication. The indication indicates scheduling of a number N of transport blocks, TBs, wherein N is an integer greater than one and at least one of i) scheduling of a number M of repetitions of the TBs, wherein M is equal to or greater than one; ii) an interleaving pattern of the TBs; and iii) a transmission gap between the TBs.
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 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kuang, Quan
Suzuki, Hidetoshi
Li, Hongchao
Horiuchi, Ayako
Abrégé
The present disclosure relates to a user equipment (UE), comprising the following. A processor of the UE operates a monitoring function that involves monitoring of a downlink control channel for receiving a downlink control information message based on one of a plurality of groups of search space sets. A receiver of the UE receives a downlink control information message via the monitored downlink control channel, wherein the received downlink control information message allocates transmission or reception of data to the UE. The processor further determines one group of the plurality of groups of search space sets for performing the monitoring function of the downlink control channel The determining the one group of search space sets is based on the content or the format of the received downlink control information message.
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 72/1263 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux
H04W 72/566 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de priorité de l’information, de la source d’information ou du destinataire
56.
USER EQUIPMENT, SCHEDULING NODE, METHOD FOR USER EQUIPMENT, AND METHOD FOR SCHEDULING NODE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Hongchao
Yamamoto, Tetsuya
Suzuki, Hidetoshi
Abrégé
The disclosure relates to a user equipment (UE). The UE comprises a transceiver and a circuitry. The transceiver, in operation, receives downlink control information (DCI) signaling; and control information. The circuitry, in operation, obtains, from the DCI signaling, an indication indicating, for each of a plurality of transport blocks (TBs), scheduling of one or more transmissions of said TB. The circuitry, in operation, obtains, from the control information, a cancellation indication (CI) indicating a resource. Furthermore, the circuitry, in operation, determines, based on the indicated resource and a predetermined rule, which of the scheduled transmissions of the plurality of TBs are cancelled.
H04W 72/232 - 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 les données de commande provenant de la couche physique, p.ex. signalisation DCI
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
57.
USER EQUIPMENT, SCHEDULING NODE, METHOD FOR USER EQUIPMENT, AND METHOD FOR SCHEDULING NODE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Li, Hongchao
Suzuki, Hidetoshi
Abrégé
The disclosure relates to a user equipment (UE). The UE comprises a transceiver and a circuitry. The transceiver, in operation, receives downlink control information (DCI) signalling. The circuitry, in operation, obtains, from the DCI signalling, a scheduling indication. The scheduling indication indicates a number, N, of transport blocks (TBs), N being greater than 1, and a scheduling gap, K. The scheduling gap indicates an offset in time-domain between the reception of the DCI signalling and the N TBs. The circuitry determines, if K is smaller than a minimum scheduling gap, Kmin, based on the DCI signalling and Kmin, that zero or more resources are scheduled by the DCI signalling. Each of the zero or more scheduled resources is i) at least Kmin slots after a slot carrying the DCI signalling, and ii) to be used for a transmission of a TB of the N TBs.
H04W 72/1263 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux
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 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Drugeon, Virginie
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kanoh, Ryuichi
Abrégé
An encoder is an encoder that encodes a block in a picture using a prediction image of the block, and includes circuitry and memory. Using the memory, the circuitry: calculates a first average pixel value which is an average pixel value of first reference samples out of the first reference samples and second reference samples, The first reference samples are referable and located outside the block and adjacent to a first side of the block. The second reference samples are referable and located outside the block and adjacent to a second side of the block. When generating the prediction image, the circuitry applies the same prediction pixel value to inner samples among current samples to be processed that are included in the block. The inner samples constitute a quadrilateral region including at least two current samples in each of a horizontal direction and a vertical direction.
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 19/196 - 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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kawamura, Akihisa
Saiki, Shuji
Takayama, Satoshi
Abrégé
An audio device includes a plurality of reflective components that reflect sound emitted from a loudspeaker unit. The audio device forms a reflective space surrounded by the plurality of reflective components. The audio device includes an acoustic channel that is tube-shaped and includes an opening on one end and a terminating portion on an other end, the one end being connected to a communication hole provided in a reflective component among the plurality of reflective components, and a sound absorbing material disposed at a central portion of a sound path formed by the acoustic channel.
H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifique; Enceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p.ex. résonateur, moyen d'amortissement
H04R 1/02 - Boîtiers; Meubles; Montages à l'intérieur de ceux-ci
H04R 1/34 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en utilisant un seul transducteur avec des moyens réfléchissant, diffractant, dirigeant ou guidant des sons
60.
DATA AUGMENTATION METHOD, LEARNING DEVICE, AND RECORDING MEDIUM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Ishizaka, Shun
Kozuka, Kazuki
Tsukizawa, Sotaro
Gudovskiy, Denis
Abrégé
First optimization processing for optimizing parameters of a DNN and second optimization processing for optimizing hyperpararneters for each sample used in data augmentation processing are alternately performed. The first optimization processing includes causing the DNN to predict a first augmentation label from a first augmented sample, calculating a first error function between the first augmentation label and a first correct label for a first sample, and updating the parameters in accordance with the first error function. The second optimization processing includes acquiring a second sample, causing the DNN after the updating of the parameters to predict a second label from the second sample, calculating a second error function between the second label and a second correct label for the second sample, and updating the hyperparameter in accordance with a gradient obtained by differentiation of the second error function with respect to the hyperparameter.
G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
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
61.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Lim, Chong Soon
Sun, Hai Wei
Shashidhar, Sughosh Pavan
Teo, Han Boon
Liao, Ru Ling
Li, Jing Ya
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kanoh, Ryuichi
Abrégé
An encoder which includes circuitry and memory. Using the memory, the circuitry generates a list which includes candidates for a first motion vector for a first partition. The list has a maximum list size and an order of the candidates, and at least one of the maximum list size or the order of the candidates is dependent on at least one of a partition size or a partition shape of the first partition. The circuitry selects the first motion vector from the candidates included in the list; encodes an index indicating the first motion vector among the candidates in the list into the bitstream based on the maximum list size; and generates the predicted image for the first partition using the first motion vector.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Drugeon, Virginie
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Kanoh, Ryuichi
Abrégé
An encoder is an encoder that encodes a block in a picture using a prediction image of the block, and includes circuitry and memory. Using the memory, the circuitry: calculates a first average pixel value which is an average pixel value of first reference samples out of the first reference samples and second reference samples, The first reference samples are referable and located outside the block and adjacent to a first side of the block. The second reference samples are referable and located outside the block and adjacent to a second side of the block. When generating the prediction image, the circuitry applies the same prediction pixel value to inner samples among current samples to be processed that are included in the block. The inner samples constitute a quadrilateral region including at least two current samples in each of a horizontal direction and a vertical direction.
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 19/196 - 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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Enomoto, Seigo
Hirose, Yoshifumi
Yuzuriha, Shinichi
Abrégé
A sound pickup device includes microphone elements arranged three-dimensionally in a distributed manner. A total number of effective microphone pairs is greater than a total number of the microphone elements, the effective microphone pairs each being a combination of two microphone elements having a distance less than a distance D between each other. The distance D is represented by D=c/2f, where f represents a frequency of a target sound obtained from each of the microphone elements and c represents a velocity of the target sound. Any one of straight lines each of which connects the two microphone elements of a different one of the effective microphone pairs is not parallel to any other of the straight lines.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Abrégé
Provided is a transmission method executed by a transmitting apparatus to transmit a content to a plurality of terminals. The content having transmission count information indicating a number of times the content is to be transmitted by the transmitting apparatus. The transmission method including a first transmission step of generating and transmitting a first transmission signal which transfers at least a first portion of a plurality of data packets including a plurality of content packets, storing data of the content therein, and a plurality of parity packets, generated from the content packets, and a second transmission step of, when the transmission count information of the content indicates a plurality of times, generating a second transmission signal including at least a second portion of the plurality of data packets, and transmitting the second transmission signal during a period which differs from a period during which the first transmission signal is transmitted.
H04L 1/1825 - Adaptation de paramètres spécifiques de protocoles ARQ en fonction des conditions de transmission
H04L 1/1829 - Dispositions spécialement adaptées au point de réception
H04L 1/1867 - Dispositions spécialement adaptées au point d’émission
G06F 11/10 - Détection ou correction d'erreur par introduction de redondance dans la représentation des données, p.ex. en utilisant des codes de contrôle en ajoutant des chiffres binaires ou des symboles particuliers aux données exprimées suivant un code, p.ex. contrôle de parité, exclusion des 9 ou des 11
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Horiuchi, Ayako
Iwai, Takashi
Abrégé
A terminal includes a receiver, which, in operation, receives time unit information related to an amount of an uplink time resource per a time unit, and receives a number of repetitions over a plurality of the time units, wherein the time unit includes a downlink time resource for a downlink signal and the uplink time resource for a response signal. The amount of the uplink time resource is expressed as a fixed number of consecutive symbols that remains the same number over the plurality of the time units over which the response signal is repeatedly transmitted. The terminal includes a transmitter, which, in operation, repeatedly transmits the response signal over the plurality of the time units.
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 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c. à d. duplex
H04L 1/1829 - Dispositions spécialement adaptées au point de réception
H04L 69/324 - Protocoles de communication intra-couche entre entités paires ou définitions d'unité de données de protocole [PDU] dans la couche liaison de données [couche OSI 2], p.ex. HDLC
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Abrégé
This wireless communication system comprises: a first wireless communication device that transmits a plurality of first reference signals having controlled directivity by the orthogonal frequency division multiple access (OFDMA) method in a first period; and a second wireless communication device that transmits a plurality of second reference signals having controlled directivity to the first wireless communication device in a second period, the second reference signals including information relating to directivity and corresponding any one or more of the first reference signals received from the first wireless communication device.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iwai, Takashi
Suzuki, Hidetoshi
Nishio, Akihiko
Horiuchi, Ayako
Yamamoto, Tetsuya
Abrégé
The present invention achieves an improvement in channel estimation accuracy using a reference signal. This terminal comprises: a reception circuit for receiving information indicating any of a plurality of candidates of resources for use in transmitting a reference signal; and a control circuit for controlling, on the basis of the information, an orthogonal sequence that is applied to the reference signal to be transmitted at a certain time.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iijima, Takahiro
Abrégé
A display control method performed using a system including an information processing server includes: (a) obtaining, using a sensor, a user state indicating whether a user is currently cooking using a cooker, when an image of a delivery person delivering an item to a building in which the user is present is captured by a camera provided at an entrance door of the building; (b) obtaining content information of the item; (c) obtaining at least one suggestion associated with the user state and the content information of the item; and (d) causing a display terminal provided in the building to display the image of the delivery person, the content information of the item, and the at least one suggestion. Here, (a) to (d) are performed by the information processing server.
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
69.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Abe, Kiyofumi
Nishi, Takahiro
Toma, Tadamasa
Kanoh, Ryuichi
Abrégé
An encoder includes memory, and circuitry accessible to the memory. The circuitry accessible to the memory: determines whether OBMC is applicable to generation of a prediction image of a current block, according to whether BIO is to be applied to the generation of the prediction image of the current block; when BIO is to be applied to the generation of the prediction image of the current block, determines that OBMC is not applicable to the generation of the prediction image of the current block, and applies BIO to the generation of the prediction image of the current block without applying OBMC.
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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 19/186 - 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
H04N 19/583 - Compensation de mouvement par blocs se chevauchant
70.
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Toma, Tadamasa
Nishi, Takahiro
Abe, Kiyofumi
Abrégé
An encoder includes circuitry and memory. Using the memory, the circuitry: in an inter prediction mode in which an affine motion vector is calculated for each of sub-blocks constituting a current block of a picture in the video, based on motion vectors of neighboring blocks of the current block, changes a shape or size of the sub-block according to a variation in direction or variation in magnitude among the motion vectors of the neighboring blocks; calculates the affine motion vector for the sub-block having the shape or size changed; and performs the motion compensation for the sub-block having the shape or size changed.
H04N 19/51 - Estimation ou compensation du mouvement
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
71.
TRANSMITTING METHOD, TRANSMITTING DEVICE, RECEIVING METHOD, AND RECEIVING DEVICE
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Ouchi, Mikihiro
Abrégé
Provided is a transmitting device which can expand a communication range when performing multicast/broadcast communication. The transmitting device includes a plurality of transmission antennas, and includes: a signal processor which generates a first baseband signal by modulating data of a first stream, and a second baseband signal by modulating data of a second stream; and a transmitter which generates, from the first baseband signal, first transmission signals having different directivities, generates, from the second baseband signal, second transmission signals having different directivities, and transmits the first transmission signals and the second transmission signals at a same time. When the transmitter has received, from a terminal, a request to transmit the first stream, the transmitter further generates, from the first baseband signal, third transmission signals which are different from the first transmission signals and have different directivities, and transmits the third transmission signals.
H04B 7/10 - Diversité de polarisation; Diversité de direction
H04B 7/0408 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c. à d. diversité de faisceaux
H04B 7/0452 - 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
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
72.
BANDWIDTH PART ADAPTATION IN DOWNLINK COMMUNICATIONS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Kuang, Quan
Suzuki, Hidetoshi
Abrégé
The present disclosure relates to a mobile terminal, a base station, an operating method for a mobile terminal and an operating method for a base station. The mobile terminal is for communicating in a mobile communication system with a base station using at least one of a first bandwidth part, BP1, and a second bandwidth part, BP2. Both, the first and second bandwidth part BPl and BP2 are within a system bandwidth, wherein the first bandwidth part, BP1, is smaller than the second bandwidth part, BP2. The mobile terminal comprises a transceiver which, in operation, receives a configuration of a discontinuous reception, DRX, cycle. Further, the mobile terminal comprises a processor which, in operation, configures, upon reception of the configuration of the DRX cycle, the a downlink communication during at least one of the communication periods within the DRX cycle to use a specific one of at least the first bandwidth part, BP1, and the second bandwidth part, BP2.
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
73.
WIRELESS COMMUNICATION WITH DOWNLINK CONTROL INFORMATION HAVING A SEMI PERSISTENT SCHEDULING ACTIVATION/DEACTIVATION FIELD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Feng, Sujuan
Golitschek Edler Von Elbwart, Alexander
Basu Mallick, Prateek
Hoshino, Masayuki
Loehr, Joachim
Abrégé
Provided are an eNB, a UE and wireless communication methods. The eNB, in an embodiment, includes circuitry operative to fill a SPS activation/deactivation field in a DCI with a predetermined pattern of bits; and a transmitter operative to transmit the DCI to a first UE for the first UE to start periodically transmitting signals to a second UE or stop periodically transmitting signals to the second UE based on the SPS activation/deactivation field. The DCI is in a SPS format formed by adopting part or all bits of at least one field of DCI format 5 as the SPS activation/deactivation field, and information supposed to be transmitted in the at least one field is indicated with the assistance of or by RRC or MAC signaling.
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 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
74.
TRACKING AREA CODE TRANSMISSION IN NON-TERRESTRIAL NETWORKS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Tao, Ming-Hung
Suzuki, Hidetoshi
Shah, Rikin
Nishio, Akihiko
Kuang, Quan
Abrégé
The present disclosure provides a base station, comprising a transceiver; and circuitry which, in operation, controls the transceiver to serve a cell associated with a first tracking area code, TAC, periodically transmit, in system information, a TAC indicator indicating at least one TAC associated with the cell, and transmit a trigger indicator for triggering a transceiver device to perform a system information update procedure when a content of the system information changes, wherein the circuitry, in operation, prevents the transceiver from transmitting the trigger indicator in a case where the cell is being associated with a second TAC due to a movement of the cell.
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
75.
TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION APPARATUS, AND RECEPTION APPARATUS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Iguchi, Noritaka
Toma, Tadamasa
Katou, Hisaya
Abrégé
A transmission method includes: generating one or more transfer frames that each store one or more streams used for content transfer; and transmitting the one or more generated frames through broadcast, each of the one or more streams storing one or more second transfer units, each of the one or more second transfer units storing one or more first transfer units, and each of the one or more first transfer units storing one or more Internet Protocol (IP) packets. In at least one stream among the one or more streams, each of the first transfer units positioned at a head contains reference clock information indicating time used for reproduction of the content.
H04L 69/04 - Protocoles de compression de données, p.ex. ROHC
H04L 69/22 - Analyse syntaxique ou évaluation d’en-têtes
H04L 69/28 - Minuteurs ou mécanismes de chronométrage utilisés dans les protocoles
H04N 21/242 - Procédés de synchronisation, p.ex. traitement de références d'horloge de programme [PCR]
H04N 21/43 - Traitement de contenu ou données additionnelles, p.ex. démultiplexage de données additionnelles d'un flux vidéo numérique; Opérations élémentaires de client, p.ex. surveillance du réseau domestique ou synchronisation de l'horloge du décodeur; Intergiciel de client
H04N 21/61 - Structure physique de réseau; Traitement de signal
H04N 21/845 - Structuration du contenu, p.ex. décomposition du contenu en segments temporels
H04N 21/8547 - Création de contenu impliquant des marquages temporels pour synchroniser le contenu
H04L 61/5007 - Adresses de protocole Internet [IP]
H04L 69/32 - Architecture des piles de protocoles du type interconnexion de systèmes ouverts en 7 couches, p.ex. interfaces entre le niveau liaison et le niveau physique
76.
SUPPORT OF QUALITY OF SERVICE FOR V2X TRANSMISSIONS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Loehr, Joachim
Basu Mallick, Prateek
Hori, Takako
Abrégé
The present disclosure relates to a transmitting device for transmitting vehicular data via a sidelink interface to one or more receiving devices. The transmitting device performs autonomous radio resource allocation for transmitting the vehicular data via the sidelink interface. An application layer generates the vehicular data and forwards the vehicular data together with a priority indication and one or more quality of service parameters to a transmission layer responsible for transmission of the vehicular data via the sidelink interface. The transmission layer performs autonomous radio resource allocation based on the received priority indication and the one or more quality of service parameters. The transmission layer transmits the vehicular data via the sidelink interface to the one or more receiving devices according to the performed autonomous radio resource allocation.
H04L 47/32 - Commande de flux; Commande de la congestion en supprimant ou en retardant les unités de données, p.ex. les paquets ou les trames
G06F 21/43 - Authentification de l’utilisateur par des canaux séparés pour les données de sécurité par des canaux sans fil
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04L 69/321 - Protocoles de communication inter-couches ou définitions d'unité de données de service [SDU]; Interfaces entre les couches
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04L 67/61 - Ordonnancement ou organisation du service des demandes d'application, p.ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises en tenant compte de la qualité de service [QoS] ou des exigences de priorité
H04W 72/56 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de priorité
H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yamamoto, Tetsuya
Horiuchi, Ayako
Abrégé
A repetition unit (212) performs a repetition for mapping a data signal and a demodulation reference signal (DMRS) repeatedly at a symbol level over a plurality of subframes. A signal allocation unit (213) maps, in the a plurality of subframes, the repeated DMRS to symbols other than symbols corresponding to an SRS resource candidate, which is a candidate for a resource to which a sounding reference signal (SRS) to be used to measure an uplink received signal quality is to be mapped. A transmission unit (216) transmits an uplink signal (PUSCH) including the DMRS and the data signal over the a plurality of subframes.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Abrégé
Provided are a transmitting apparatus, receiving apparatus and wireless communication methods related to resource configuration for sidelink communication, sidelink discovery or any other sidelink operation in NR. A transmitting apparatus, comprising: circuitry, operative to allocate resources for Physical Sidelink Shared Channel (PSSCH) based on a common resource allocation reference and indicate the resource allocation via Physical Sidelink Control Channel (PSCCH) which is used by a receiving apparatus to obtain the allocated resources; and a transmitter, operative to transmit PSCCH and associated PSSCH on the allocated resources to the receiving apparatus.
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
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 72/20 - Canaux de commande ou signalisation pour la gestion des ressources
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)
Iguchi, Noritaka
Nishi, Takahiro
Sugio, Toshiyasu
Abrégé
A three-dimensional data encoding method includes encoding a position of a three-dimensional point using a Cartesian coordinate system or a polar coordinate system, and, when first identification information indicates that the Cartesian coordinate system is used in the encoding of the position of the three-dimensional point, determining that second identification information indicating whether transforming of a coordinate system of the position to be decoded is to be performed indicates that the transforming is not to be performed.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Yoshitake, Hiroshi
Umetani, Hideo
Nakai, Kentaro
Aso, Keigo
Kuhara, Shunsuke
Abrégé
A provision method provides plurality of pieces of advice pertaining to household appliances of a user on a tablet 103. A priority of each piece of advice is changed by determining whether an advice-specific standard for the user the reference that piece of advice is met by an auto-log or overall user information. The pieces of advice are displayed in accordance with determination results. The format of display according to determination results is a list of advice sorted by priority.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Haga, Tomoyuki
Matsushima, Hideki
Maeda, Manabu
Ujiie, Yoshihiro
Kishikawa, Takeshi
Tsurumi, Junichi
Anzai, Jun
Abrégé
An anomaly detection server is provided. The anomaly detection server is a server for counteracting an anomalous frame transmitted on an on-board network of a single vehicle. The anomaly detection server acquires information about multiple frames received on one or multiple on-board networks of one or multiple vehicles, including the single vehicle. The anomaly detection server, acting as an assessment unit that, based on the information about the multiple frames and information about a frame received on the on-board network of the single vehicle after the acquisition of the information about the multiple frames, assesses an anomaly level of the frame received on the on-board network of the single vehicle.
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
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
82.
ENCODER, DECODER, AND RELATED NON-TRANSITORY COMPUTER READABLE MEDIUM
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. The processing circuitry is configured to: select a filter based at least on a prediction mode used for a first block, the filter including first filter coefficients for the first block and second filter coefficients for a second block; multiply values of first pixels among the first block and second pixels among the second block by the first filter coefficients to change a value of a first pixel in the first pixels; and multiply the values of the first pixels among the first block and the second pixels among the second block by the second filter coefficients to change a value of a second pixel in the second pixels.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
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 19/174 - 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
83.
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, a base station and wireless communication methods related to physical resource configuration for sidelink communication in NR. A user equipment comprises: circuitry which, in operation, determines a Transmission Time Interval (TTI) assigned for transmitting and/or receiving a physical sidelink channel in a carrier; and a transceiver which, in operation, transmits and/or receives the physical sidelink channel based on the TTI in the carrier, wherein the duration of the TTI is less than a slot duration.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Takata, Tomofumi
Iwai, Takashi
Urabe, Yoshio
Huang, Lei
Chitrakar, Rojan
Abrégé
The objective of the present invention is to suppress interference on an access point as a result of terminal-to-terminal communication. This terminal is provided with: a control circuit which performs transmission power control of a second link with another terminal, on the basis of a parameter relating to the state of a first link with an access point; and a transmitting circuit which transmits signals in accordance with the transmission power control.
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (USA)
Inventeur(s)
Unagami, Yuji
Maeda, Manabu
Haga, Tomoyuki
Matsushima, Hideki
Anzai, Jun
Abrégé
A method for verifying content data to be used in a vehicle is provided. The method includes acquiring content data, acquiring, from partial data divided from the content data, a respective plurality of first hash values, acquiring a signature generated by using the first hash values and a key, acquiring state information that indicates a state of a vehicle, determining an integer N that is greater than or equal to one based on the acquired state information, generating, from N pieces of partial data included in the partial data, respective second hash values, verifying the content data by using each of (a) a subset of the plurality of first hash values respectively generated from partial data other than the N pieces of partial data, (b) the second hash values, and (c) the signature, and outputting information that indicates a result of the verifying.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
86.
CONTENT TRANSMISSION METHOD AND CONTENT PLAYBACK METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Abrégé
Provided is a method for transmitting a broadcasting content and a line content, the broadcasting content and the line content being synchronously displayed, the method including: generating a line parity packet from a plurality of line data packets in each of which the line content is stored; transmitting the line data packet and the line parity packet through a communication line; and transmitting a plurality of broadcasting data packets in each of which the broadcasting content is stored, from a base station using a broadcasting wave, a transfer clock time of the broadcasting content being delayed by a predetermined time compared with a transfer clock time of the line content. At this point, video quality can be improved when the real-time broadcasting program content and the real-time line content are simultaneously displayed.
H04N 21/242 - Procédés de synchronisation, p.ex. traitement de références d'horloge de programme [PCR]
H04H 20/18 - Dispositions de synchronisation de la radiodiffusion ou de la distribution par l'intermédiaire de plusieurs systèmes
H04N 21/2381 - Adaptation du flux multiplexé à un réseau spécifique, p.ex. un réseau à protocole Internet [IP]
H04N 21/462 - Gestion de contenu ou de données additionnelles, p.ex. création d'un guide de programmes électronique maître à partir de données reçues par Internet et d'une tête de réseau ou contrôle de la complexité d'un flux vidéo en dimensionnant la résolution o
87.
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD FOR MAPPING REFERENCE SIGNALS TO SHORTENED TRANSMISSION TIME INTERVALS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Horiuchi, Ayako
Golitschek Edler Von Elbwart, Alexander
Hoshino, Masayuki
Abrégé
Provided are wireless communication devices and methods. A wireless communication device can comprise: circuitry operative to map at least a first type of reference signals (RSs) onto orthogonal frequency division multiplexing (OFDM) symbol(s) other than the OFDM symbols onto which shortened transmission time intervals (TTIs) are mapped in a subframe, each of the shortened TTIs comprising 1-7 OFDM symbols; and a transmitter operative to transmit a physical channel in one of the shortened TTIs and transmit at least the first type of RSs.
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Motozuka, Hiroyuki
Irie, Masataka
Sakamoto, Takenori
Shirakata, Naganori
Wee, Yao Huang Gaius
Sim, Michael Hong Cheng
Huang, Lei
Abrégé
A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.
H04B 7/0491 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs secteurs, c. à d. diversité de secteurs
H03M 13/09 - Détection d'erreurs uniquement, p.ex. utilisant des codes de contrôle à redondance cyclique [CRC] ou un seul bit de parité
H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
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 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
89.
COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM CONFIGURED TO DETERMINE WHETHER A RESERVED PERIOD IS BETWEEN TWO DATA OR SIGNALS
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Horiuchi, Ayako
Abrégé
There are provided an apparatus, a method and a system. The apparatus comprises: a transmitter operative to transmit wireless data or signals to a second node; and a circuitry operative to determine whether one or more reserved periods are reserved between two continuous data or signals transmitted by the transmitter based on a length of configured transmission time intervals (TTIs), wherein the circuitry is further operative to: determine the one or more reserved periods are reserved between two continuous data or signals in a case that the length of configured TTI is shorter than or equal to a threshold.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Wang, Lilei
Suzuki, Hidetoshi
Gao, Chi
Hoshino, Masayuki
Abrégé
Provided are wireless communication methods, an eNB and a UE. The wireless communication method performed by an eNB includes transmitting downlink control information (DCI) to a user equipment (UE), wherein the DCI is designed based on a coverage enhancement level for the UE.
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
91.
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Nagisetty, Srikanth
Ehara, Hiroyuki
Harada, Akira
Lim, Chong Soon
Abrégé
An encoding device is provided with: a quantizing circuit which generates quantization parameters including first information on a vector quantization codebook, and second information on code vectors included in the codebook; and a control circuit which employs the second number of bits based on the difference between the first number of bits available for encoding of a sub-vector in the vector quantization, and the number of bits for the sub-vector quantization parameters, to control encoding of the first information with respect to the sub-vector.
H03M 7/40 - Conversion en, ou à partir de codes de longueur variable, p.ex. code Shannon-Fano, code Huffman, code Morse
92.
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: parsing a first syntax to determine, for each of at least one prediction tree in a slice, whether inter prediction or intra prediction is to be performed on the prediction tree, the prediction tree containing at least one three-dimensional point; and parsing a second syntax to determine a motion compensation mode to be performed on the prediction tree when the inter prediction is to be performed on the prediction tree.
H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif
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 19/70 - 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 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
93.
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 nodes in an N-ary tree structure of a current three-dimensional point cloud, N being an integer greater than or equal to 2; and generating a bitstream including the nodes encoded. In the encoding: at least one node among the nodes is encoded using an inter prediction mode in which a reference three-dimensional point is referred to; and at least one other node among the nodes is encoded using an intra prediction mode in which the reference three-dimensional point is not referred to, the at least one other node being other than the at least one node. The bitstream further includes information which distinguishes between the at least one other node and the at least one node.
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
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 19/503 - 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 19/105 - 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 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
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
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Murakami, Yutaka
Kimura, Tomohiro
Ouchi, Mikihiro
Abrégé
A transmitting apparatus according to one aspect of the present disclosure transmits a plurality of first transmission data and a plurality of second transmission data by using an OFDM (Orthogonal Frequency-Division Multiplexing) method. The transmitting apparatus includes frame configuring circuitry, which in operation, generates a frame including a first period in which a preamble is transmitted, a second period in which the plurality of first transmission data is multiplexed by a time division multiplexing method and is transmitted, and a third period in which the plurality of second transmission data is multiplexed by a frequency division multiplexing method and is transmitted; and transmitting circuitry that transmits the frame.
BASE STATION, TERMINAL, TRANSMISSION METHOD, AND RECEPTION METHOD FOR USING PDCCH (PHYSICAL DOWNLINK CONTROL CHANNEL) TO INDICATE RESOURCE ASSIGNMENT FOR PDSCH (PHYSICAL DOWNLINK SHARED CHANNEL)
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Horiuchi, Ayako
Suzuki, Hidetoshi
Abrégé
A resource assignment determiner determines a resource for a PDSCH intended for an MTC terminal, and a transmitter transmits an MPDCCH that includes resource assignment bits indicating the resource thus determined and transmits the PDSCH using the resource thus determined. The MPDCCH is a PDCCH intended for the MTC terminal. The resource assignment bits are associated with a resource that is used when the MPDCCH and the PDSCH are transmitted in the same subframe and a resource that is used when the MPDCCH and the PDSCH are transmitted in different subframes.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
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 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
96.
CONTROL METHOD, RECORDING MEDIUM, AND INFORMATION SPOT
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Michiyama, Junji
Unagami, Yuji
Nishida, Naohisa
Yamamoto, Kakuya
Hirose, Yuuki
Ohmori, Motoji
Fuchikami, Tetsuji
Abrégé
A control method according to the present disclosure is a method for controlling an information spot placed on at least one of a traffic light and roadside equipment and includes: obtaining, from a first mobile body via short-range wireless communication, first information obtained from a first path along which the first mobile body has traveled to reach the location of the information spot and indicating a situation on the first path; obtaining information related to the destination of a second mobile body, which is different from the first mobile body, from the second mobile body via the short-range wireless communication; and transmitting the first information to the second mobile body when it is determined that the second mobile body is to travel along at least a part of the first path to reach the destination.
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
97.
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
Han, Chung Dean
Loi, Keng Liang
Lasang, Pongsak
Abrégé
A three-dimensional data encoding method of encoding three-dimensional points includes: calculating a predicted value of attribute information of a first three-dimensional point in a prediction mode, using one or more items of attribute information of one or more second three-dimensional points in the vicinity of the first three-dimensional point; calculating a prediction residual that is a difference between the attribute information of the first three-dimensional point and the predicted value; and generating a bitstream including the prediction residual and prediction mode information indicating the prediction mode. The prediction mode is: one prediction mode among two or more prediction modes when a type of the attribute information of the first three-dimensional point is first attribute information including elements more than a predetermined threshold value; and one fixed prediction mode when the type is second attribute information including elements equal to or less than the predetermined threshold value.
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 7/90 - Détermination de caractéristiques de couleur
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p.ex. utilisant un modèle de réflectance ou d’éclairage
G06V 10/74 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques
98.
VEHICLE OPERATION MANAGEMENT METHOD, VEHICLE OPERATION MANAGEMENT DEVICE AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM STORING VEHICLE OPERATION MANAGEMENT PROGRAM
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Naito, Eiichi
Kudoh, Takahiro
Abrégé
A maintenance time acquisition unit acquires a periodic inspection and maintenance time determined in advance for each of a plurality of electric vehicles, a battery remaining life prediction unit predicts a remaining life of each of storage batteries from a state of the storage battery of each of the plurality of electric vehicles, and an operation plan creation unit creates an operation plan of the plurality of electric vehicles based on the periodic inspection and maintenance time of each of the plurality of electric vehicles and the remaining life of the storage battery of each of the plurality of electric vehicles.
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]
B60L 58/18 - 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 de plusieurs modules de batterie
G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire
99.
COMMUNICATION APPARATUS AND COMMUNICATION METHOD FOR MULTI-LINK TRAFFIC INDICATION MAP
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Chitrakar, Rojan
Huang, Lei
Urabe, Yoshio
Abrégé
The present disclosure provides communication apparatuses and methods for multi-link traffic indication map, the communication apparatus being an Access Point (AP) of a plurality of APs affiliated with an AP multi-link device (MLD), each of the plurality of APs operating in a corresponding link of the AP MLD, the AP comprising: circuitry, which in operation, generates a frame comprising a traffic indication map (TIM) element and a presence bitmap, the element comprising a partial virtual bitmap (PVM) indicating presence of one or more buffered units for one of a non-AP STA or a non-AP MLD associated with the AP or the AP MLD, the presence bitmap indicating whether additional information relating to the one or more BUs is present in the frame for the one of the non-AP STA or the non-AP MLD; and a transmitter, which in operation, transmits the frame in a link.
Panasonic Intellectual Property Corporation of America (USA)
Inventeur(s)
Chitrakar, Rojan
Huang, Lei
Urabe, Yoshio
Abrégé
Communication devices and methods for EHT virtualization for MLD devices.are provided. One exemplary embodiment provides an Access Point (AP) included in a plurality of APs affiliated with an AP Multi-link Device (MLD), wherein each of the plurality of APs advertises a Basic Service Set Identifier (BSSID), and provides a link identified by a Link Identifier (ID), the AP comprising: circuitry, which in operation, generates a frame carrying a multi-link element containing information about the AP MLD and the plurality of APs; and a transmitter, which in operation, transmits the frame on a link, the Multi-link element indicating a Link ID of the link on which the frame is transmitted.
H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant un canal de commande descendant