A distance adjustment apparatus and a control method of the distance adjustment apparatus are provided. The distance adjustment apparatus includes a connection component, and the connection component includes a first component and a second component. The first component is connected to the second component, and a memory alloy component is disposed in a connection region between the first component and the second component. The memory alloy component is controlled by a current to drive the first component and the second component to move closer to and/or away from each other.
F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G02B 7/02 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques pour lentilles
An information transmission method and an apparatus are provided. The method includes: a first network device sends a first type of feedback information to a second network device, wherein the first type includes one or more of the following: a model evaluation indicator, operation indication information, and a network performance indicator. The first network device receives the feedback information from the second network device. The first network device determines the performance of the model based on the feedback information. According to this application, the first network device can configure a type of the feedback information according to a requirement of the first network device and a capability of the second network device, thereby improving flexibility of feedback.
Embodiments of this disclosure provide techniques for signaling in power save mode. In particular, a UE may identify an association between a set of time durations for paging a downlink control indicator (DCI) transmission and a wake up signal (WUS) in a set of WUSs. Paging the DCI is transmitted in a beam sweeping manner and each beam used in each time duration in the set of time durations corresponds to a respective beam used for a WUS transmission in the set of WUSs. The UE monitors a radio link quality of WUSs in the set of WUSs and, based thereon, selects a first WUS in the set of WUSs. The UE identifies a first time duration for DCI page monitoring, the first time duration corresponding to the first WUS. The UE monitors the DCI page during the first time duration.
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 68/00 - Avertissement aux utilisateurs, p.ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
This application provides an information transmission method and apparatus. The method includes: receiving first indication information from a network device, where the first indication information indicates an association relationship between a plurality of branch networks in an artificial intelligence AI network and channel state information CSI measurement configuration information; and obtaining first quantization information based on a first branch network and channel information, where the first branch network is associated with current CSI measurement configuration information, and the first branch network belongs to the plurality of branch networks in the AI network.
The communication system includes a first screen device, a second screen device, a first Bluetooth device connected to the first screen device through Bluetooth, and a second Bluetooth device connected to the second screen device through Bluetooth. The method includes: The first screen device and the second screen device form a first screen group, and determine that the first screen device is a primary control device of the first screen group. The first screen device sends first instruction information to the second screen device. The first instruction information is used to instruct the second Bluetooth device to be communicatively connected to the first screen device.
A rotating shaft apparatus is provided, where the rotating shaft apparatus includes an adapter member, a spindle, and a crank-slider mechanism. The adapter member is fixedly connected to a load. The spindle is fixedly connected to the adapter member. The crank-slider mechanism acts on the spindle to provide a torque. The torque partially or completely counteracts a gravitational torque of the load. A compression spring is disposed in the crank-slider mechanism. A spring force of the compression spring acts on the spindle, so that the spring force changes with rotation of the spindle.
F16M 11/10 - Moyens pour la fixation des appareils; Moyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
This application provides example receiver optical sub-assemblies, example bi-directional optical sub-assemblies, and example optical network devices. One example receiver optical sub-assembly includes a photodiode, a trans-impedance amplifier, and a first filter component. The photodiode is configured to convert an optical signal into an electrical signal, a positive electrode of the photodiode is connected to an input terminal of the trans-impedance amplifier, and a negative electrode of the photodiode is configured to connect to a power supply. The trans-impedance amplifier is configured to amplify the electrical signal output by the photodiode, where a power terminal of the trans-impedance amplifier is configured to connect to a power supply, and a first ground terminal of the trans-impedance amplifier is configured to connect to an external ground.
H04B 10/67 - Dispositions optiques dans le récepteur
H03F 3/08 - Amplificateurs comportant comme éléments d'amplification uniquement des tubes à décharge ou uniquement des dispositifs à semi-conducteurs comportant uniquement des dispositifs à semi-conducteurs commandés par la lumière
H04B 10/40 - Systèmes de transmission utilisant des ondes électromagnétiques autres que les ondes hertziennes, p.ex. les infrarouges, la lumière visible ou ultraviolette, ou utilisant des radiations corpusculaires, p.ex. les communications quantiques Émetteurs-récepteurs
H04B 10/69 - Dispositions électriques dans le récepteur
8.
DATA RETRANSMISSION METHOD, NAV VALUE CONTROL METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
A data retransmission method is provided herein. The method includes sending a data frame to an electronic device and receiving an acknowledgement frame from the electronic device within a transmission opportunity duration, where the acknowledgement frame includes first acknowledgement information; and when the first acknowledgement information indicates that at least a part of data in the data frame needs to be retransmitted and further indicates a retransmission period required to complete the retransmission, retransmitting information related to the at least the part of the data to the electronic device in the retransmission period.
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
A communication method and apparatus. A plurality of signals included in a first sequence to M subcarrier blocks used to transmit a reference signal are mapped, where an mth subcarrier block includes Qm subcarriers, and a plurality of signals mapped to a plurality of consecutive subcarriers at a rear location in the mth subcarrier block are the same as a plurality of signals mapped to a plurality of consecutive subcarriers at a front location in a (mod(m, M)+1)th subcarrier block. Signals transmitted on a plurality of reference signal subcarrier blocks are jointly designed, and a cyclic redundancy characteristic is formed in the plurality of reference signal (for example, PTRS) subcarrier blocks.
A matrix multiplier includes an operation circuit and a controller. The operation circuit is coupled to the controller. The controller is configured to control the operation circuit to reuse a left fractal matrix Asr in n consecutive clock cycles, and control the operation circuit to use a right fractal matrix Brt in n right fractal matrices in each of the n consecutive clock cycles. The operation circuit is configured to multiply, in each of the n consecutive clock cycles, the left fractal matrix by the right fractal matrix in the n right fractal matrices to obtain n matrix operation results.
A deblocking method, for deblocking a transform block boundary within a coding block in an image encoding and/or an image decoding is provided, wherein the coding block comprising transform blocks is coded in inter prediction mode and the transform blocks comprises a first transform block and a second transform block. The method comprises: determining, when the boundary between the first transform block and the second transform block is a transform block boundary and at least one of the first transform block and the second transform block has one or more non-zero transform coefficients, a value of a BS parameter for the boundary between the first transform block and the second transform block to be a first value; and performing de-blocking filtering process to the boundary between the first transform block and the second transform block at least based on the value of the boundary strength parameter.
H04N 19/86 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo mettant en œuvre la diminution des artéfacts de codage, p.ex. d'artéfacts de blocs
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 19/503 - 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 19/61 - 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
This disclosure relates to the field of artificial intelligence, and discloses a data processing method. The method includes: obtaining a transformer model including a target network layer and a target module; and processing to-be-processed data by using the transformer model, to obtain a data processing result. The target module is configured to: perform a target operation on a feature map output at the target network layer, to obtain an operation result, and fuse the operation result and the feature map output, to obtain an updated feature map output. In this disclosure, the target module is inserted into the transformer model, and the operation result generated by the target module and an input are fused, so that information carried in a feature map output by the target network layer of the transformer model is increased.
A method for encoding a three-dimensional audio signal is provided. The method includes: An encoder obtains a current frame of a three-dimensional audio signal; obtains coding efficiency of an initial virtual speaker for the current frame based on the current frame of the three-dimensional audio signal; and when the coding efficiency of the initial virtual speaker for the current frame meets a preset condition, determines an updated virtual speaker for the current frame from a set of candidate virtual speakers; encodes the current frame based on the updated virtual speaker for the current frame, to obtain a first bitstream; or when the coding efficiency of the initial virtual speaker for the current frame does not meet the preset condition, encodes the current frame based on the initial virtual speaker for the current frame, to obtain a second bitstream.
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
G10L 25/21 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes caractérisées par le type de paramètres extraits les paramètres extraits étant l’information sur la puissance
H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
14.
APPARATUS AND METHOD FOR DECODING 3D MAP, AND ENCODED BITSTREAM OF 3D MAP
An apparatus and a method for decoding a 3D map, and an encoded bitstream of a 3D map are provided. The apparatus for decoding a 3D map includes a transmitter and a decompressor. The transmitter is configured to receive a bitstream of a 3D map, where the 3D map includes a plurality of 3D map points. The decompressor is configured to decompress the bitstream of the 3D map to obtain reconstructed data of the 3D map, where the reconstructed data of the 3D map includes reconstructed data of the plurality of 3D map points. In this application, the decompressor end may support decompression of compressed data of the 3D map, to support compression/decompression of data of the 3D map.
This application relates to communication methods and apparatuses. In an example method, a first communication apparatus generates first indication information, and sends the first indication information to a second communication apparatus. The first indication information indicates M orbital angular momentum (OAM) modes jointly supported by the first communication apparatus and the second communication apparatus, where there is a correspondence between N OAM modes in the M OAM modes and a demodulation reference signal (DMRS) port.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 1/1607 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande - Détails du signal de contrôle
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
16.
IMAGE GENERATION METHOD, APPARATUS, AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM
This application discloses an image generation method, apparatus, and system, and a computer-readable storage medium, and belongs to the field of image processing technologies. A terminal or a central control platform first obtains a human body portrait and human body description information of the human body portrait, and obtains a target background template and target template information of the target background template. The human body description information includes human body posture information, the target background template includes a preset position matching the human body portrait, and the target template information includes human body posture information associated with the preset position. Then the terminal or the central control platform places, based on the human body description information and the target template information, the human body portrait at a preset position that is in the target background template and that matches the human body portrait, to obtain a synthesized image.
Some embodiments of the present disclosure provide for secure information transfer from apparatus to network device. The network device may define and configure a secure transfer path, having functions of secure data transmission with or without QoS. A new entity plane may take one or more new radio network temporary identifiers for flexible transmission scheduling. The network device may initiate the secure information transfer for downlink or uplink transmissions. The apparatus may initiate the secure information transfer for uplink transmissions.
A boot verification method is applied to an electronic device having a secure boot function. An algorithm selection identifier is set in the electronic device to indicate an algorithm used by the electronic device in a boot process, so that on the basis of supporting a plurality of algorithms, the electronic device can select, based on the algorithm selection identifier, a corresponding algorithm to perform boot.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
A communication method and apparatus, and a readable storage medium are provided. A network coding NC parameter corresponding to a received index is determined based on a correspondence between the index and an NC parameter, and the NC parameter is applied to NC processing. According to this application, NC processing can adapt to a channel quality state, so that transmission reliability can be ensured and spectrum utilization efficiency can be improved. This application may be applied to an extended reality XR service, a scenario with a low latency and/or a scenario with a large uplink capacity.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 1/22 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un appareil en excédent pour accroître la fiabilité
This application discloses a polar encoding method and apparatus and a polar decoding method and apparatus, to apply polar codes to source coding and decoding, to improve source coding and decoding performance. The method may be implemented by using the following steps: obtaining to-be-encoded source bits; performing first polar encoding on the to-be-encoded source bits to obtain encoded source bits, where the first polar encoding includes first transformation and second transformation, the first transformation is polarization transformation, a mother code length corresponding to the first transformation is Ns, the polarization transformation is performed on the to-be-encoded source bits to obtain first source bits, and the second transformation is performed on the first source bits to obtain the encoded source bits; determining assistance information based on the first source bits; and outputting a source coding codeword, where the source coding codeword includes the encoded source bits and the assistance information.
A coupler for use in a wireless communication device includes a signal input end, a signal output end, a coupling end, an isolation end, a main signal hole, and a first coupling hole disposed on a PCB. A first end of the main signal hole is coupled to the signal input end. A second end of the main signal hole is coupled to the signal output end. A first end of the first coupling hole is coupled to the coupling end. A second end of the first coupling hole is coupled to the isolation end. In a thickness direction of the PCB, the first end of the first coupling hole and the first end of the main signal hole are close to a first side of the PCB, and the second end of the first coupling hole and the second end of the main signal hole are close to a second side of the PCB.
This application provides a resource indication method and apparatus, and relates to the field of communication technologies. In the method, the first communication apparatus may receive resource indication information. The resource indication information may include resource unit allocation information for indicating one or more first VRUs, and station information of a station to which the one or more first VRUs are allocated. There is a mapping relationship between the first PRU and the first VRU. The first communication apparatus transmits data on the first PRU.
This application discloses a path determining method and apparatus. The method includes: receiving a packet; and selecting a target path from a plurality of equal-cost paths in a first group of equal-cost multi-path (ECMP) entries in a forwarding table based on a first equal-cost multi-path ECMP identifier, and forwarding the packet based on the target path, where the first ECMP identifier indicates that at least one valid equal-cost path exists in the plurality of equal-cost paths in the first group of ECMP entries; and the first group of ECMP entries is a last-level ECMP entry in a plurality of levels of ECMP entries in the forwarding table. An ECMP identifier of each group of ECMP entries in each level of ECMP entries in the forwarding table may be used to determine whether a valid equal-cost path exists in the group of ECMP entries.
Embodiments of this application provide a method including: in a process of handing over a terminal side device, a source access network side device of the terminal side device and a target access network side device interacts with time division multiplexing (TDM) pattern configuration or uplink power configuration.
A computing cluster includes a plurality of computing nodes. A method includes: obtaining an execution characteristic parameter of an application; obtaining, based on the execution characteristic parameter of the application and a load model, running time periods of the application when the application runs on different computing nodes, where the different computing nodes have different configurations; and determining, according to a preset policy, a configuration of a computing node that executes the application.
A communication method and related terminal apparatus are provided, which are applicable to the fields such as V2X, intelligent driving, assisted driving, connected vehicles, internet of vehicles, and the like. A first terminal apparatus determines, based on identifier information and resource configuration information, a resource for sending an energy-saving signal, so that a destination of the energy-saving signal, namely, a second terminal apparatus, may learn of a source of the energy-saving signal. The second terminal apparatus determines, based on the identifier information and the resource configuration information, a resource for receiving the energy-saving signal, so that the second terminal apparatus may receive the energy-saving signal on a specified resource. The second terminal apparatus wakes up or goes to sleep based on the energy-saving signal, to reduce power consumption.
An entity for RDMA is configured to maintain a time-based queue pair (QP). The time-based QP comprises a first area associated with a time-based indication and is configured to hold one or more first WQEs. The time-based indication indicates that the one or more WQEs in the first area are to be periodically processed. The entity is further configured to periodically process the one or more first WQEs in the first area according to the time-based indication.
H04L 67/1097 - Protocoles dans lesquels une application est distribuée parmi les nœuds du réseau pour le stockage distribué de données dans des réseaux, p.ex. dispositions de transport pour le système de fichiers réseau [NFS], réseaux de stockage [SAN] ou stockage en réseau [NAS]
A communication method includes determining that content of a to-be-sent second data packet is the same as content of a first data packet, and sending repetition indication information. The second data packet follows the first data packet. The repetition indication information is useable to indicate that the second data packet repeats a previous data packet.
The disclosed systems and methods for detecting a location of reflection in an optical link comprising: i) receiving an optical signal; ii) receiving a plurality of first type of delayed optical signals corresponding to the optical signal; iii) determining a first type of time delays associated with each of the plurality of first type of delayed optical signals; iv) receiving a plurality of second type of delayed optical signals corresponding to the optical signal; v) determining a second type of time delays associated with the each of the plurality of second type of delayed optical signals; vi) computing relative delays from the second type of time delays; vii) comparing the relative delays with the first type of time delays; and viii) determining a location of a given optical element contributing to the reflections based on the given relative delay and the location of the AR.
H04B 10/075 - Dispositions pour la surveillance ou le test de systèmes de transmission; Dispositions pour la mesure des défauts de systèmes de transmission utilisant un signal en service
A method includes a device in an area 1 that requests a ultra-wideband (UWB) base station in the area 1 to measure an initial position, and starts inertial measurement unit (IMU) measurement. The device moves to an area 2, and the device requests to measure distances between each UWB base station in the area 2 and at least three locations. The device returns to the area 1, and requests the UWB base station in the area 1 to measure an end point position. The device corrects coordinates of the device in the area 2 calculated using data obtained through the IMU measurement based on the measured end point position. Calculate the coordinates of each UWB base station in the area 2 based on the corrected coordinates in the area 2 and the measured distances between each UWB base station and the device in the area 2.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p.ex. systèmes du type radar primaire; Systèmes analogues
31.
METHOD AND APPARATUS FOR INTRA PREDICTION USING AN INTERPOLATION FILTER
Provided are a method, an apparatus, a computer program product and a non-transitory computer-readable medium for video coding. The method comprises performing an intra-prediction process of a block comprising samples to be predicted, wherein an interpolation filter is applied to reference samples of the block during the intra-prediction process of the block. The interpolation filter is selected on the basis of a subpixel offset between the reference samples and the samples to be predicted, and a size of a main reference side used in the intra-prediction process is determined according to a length of the interpolation filter and an intra-prediction mode that provides, out of a 10 set of available intra-prediction modes, the greatest non-integer value of said subpixel offset, wherein the main reference side comprises the reference samples.
H04N 19/59 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre un sous-échantillonnage spatial ou une interpolation spatiale, p.ex. modification de la taille de l’image ou de la résolution
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 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
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 19/593 - 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
32.
NETWORK CONNECTION METHOD, RELATED APPARATUS, AND SYSTEM
This application discloses a network connection method, a related apparatus, and a system. In the method, an electronic device may continuously borrow a network connection capability of another device to continuously access the internet, may temporarily borrow a web capability of another device to access a captive portal wireless network, or may temporarily borrow a network connection capability of another device to activate an eSIM or a blank SIM. According to the method, the electronic device may smoothly connect to the internet by using the network connection capability or the web capability of the another device, and communicate with the internet, to provide various services for a user.
This application provides a motion vector obtaining method and apparatus. The method includes: determining a target offset vector of a block and identifier information of a target picture, wherein the block comprises at least one sub-block; determining a location of the sub-block; determining, as a target location coordinate value of a collocated sub-block, a location coordinate value obtained by performing a clipping operation on an initial location coordinate value in a range, wherein the initial location coordinate value is based on the location of the sub-block and the target offset vector; and obtaining a motion vector of the sub-block based on a motion vector corresponding to the target location coordinate value. Thus, a range of the target offset vector is limited, so that a quantity of memory read times can be reduced in a process of obtaining the motion vector of the collocated sub-block.
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 19/189 - 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
This application relates to a communication method and device. A first terminal device sends first SCI in N first time units, where the first SCI indicates first configuration information, the first configuration information includes a resource of a first periodic transmission, the first periodic transmission includes M transmissions, a transmission cycle of the first periodic transmission is a first cycle, the M transmissions include P transmission time units, N is an integer greater than or equal to 1, M is an integer less than or equal to P, and P is an integer greater than N. The first terminal device sends, in N second time units, second SCI associated with the first SCI. The first terminal device does not need to send SCI for all transport blocks of a service of the first periodic transmission.
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
H04W 72/1263 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux
A method includes obtaining at least one of application context relocation (ACR) capability information supported by an edge application server (EAS), ACR capability information supported by an edge enabler client (EEC), ACR capability information supported by an application client (AC), or ACR capability information supported by an edge enabler server (EES). The method also includes selecting ACR mode information for the AC based on the at least one of the ACR capability information supported by the EAS, the ACR capability information supported by the EEC, the ACR capability information supported by the AC, or the ACR capability information supported by the EES. The ACR mode information indicates an identifier indicating the AC and an ACR scenario selected for the AC.
Cross-link switching between terrestrial and non-terrestrial links in integrated wireless communication networks involves interactions between a user equipment (UE), a terrestrial network device, and a non-terrestrial network device. Signaling is sent by one of the network devices and received by the UE, to schedule a transmission between the other network device and the UE. The scheduled transmission, which is cross-scheduled by one network device for the other network device, is communicated between the UE and the other network device according to the signaling. Communicating a transmission may involve sending the transmission by the UE and receiving the transmission by the other network device, or sending the transmission by the other network device and receiving the transmission by the UE.
A data transmission method includes receiving, by an optical line terminal (OLT) from an optical network unit (ONU), uplink burst data that includes a synchronization data block and a payload, where the synchronization data block includes first synchronization data, wherein the first synchronization data includes a first preamble and an ONU identifier, and a first bandwidth occupied by the first frequency distribution of the first synchronization data is narrower than a second bandwidth occupied by the second frequency distribution of the payload, and obtaining, by the OLT from the first synchronization data, the ONU identifier.
This disclosure provides a data processing method. The method includes: A backup server receives a metadata obtaining command, where the metadata obtaining command is used to obtain file system metadata in a first format, and the command includes an identifier of a to-be-read target directory. The backup server obtains, from a metadata storage area of an archive storage based on the identifier of the target directory, file system metadata that is in a second format and that corresponds to the target directory, converts the file system metadata that is in the second format and that corresponds to the target directory into file system metadata that is in the first format and that corresponds to the target directory, and returns the file system metadata.
A heat dissipation apparatus is disclosed. In the dissipation apparatus, a support is mounted to a circuit board, and an assembly opening on a bearing portion in the support is configured to accommodate a heat source on the circuit board. A heat sink is disposed on the bearing portion of the support, and a heat conducting surface of the heat sink can penetrate the assembly opening, to be attached to the heat conducting surface of the heat source. A peak-valley structure in an elastic component is disposed on a mounting surface of the heat sink as a force-applying portion, and two ends of the elastic component exceed an edge of the heat sink and are mounted to the support as mounting portions. At least one elastic component can provide, to the heat sink by using the peak-valley structure, pressure to tightly attach the heat sink to the heat source.
Embodiments of this application provide example holographic recording media, holographic polymer materials, methods for preparing holographic polymer materials, and display devices. An example holographic recording medium includes a first-order crosslinked network, a photoinitiator, and a second-order monomer. The first-order crosslinked network provides a mechanical support for the holographic recording medium. The second-order monomer includes a monomer with a free radical reactivity. The photoinitiator is used to initiate polymerization of the second-order monomer. The holographic recording medium includes at least one of an ester group (I), a urethane group (II), a carbamido group (III), an allophanate group (IV), or an amide group (V). Groups linked to the ester group (I), the urethane group (II), the carbamido group (III), the allophanate group (IV), and the amide group (V) are separately selected from at least one of the following: alkyl, alkoxy, alkenyl, or aryl.
G03H 1/02 - Procédés ou appareils holographiques utilisant la lumière, les infrarouges ou les ultraviolets pour obtenir des hologrammes ou pour en obtenir une image; Leurs détails spécifiques - Détails
G03H 1/04 - Procédés ou appareils pour produire des hologrammes
41.
Data Processing Method and Apparatus, Processor, and Network Device
A data processing apparatus includes a searching module, a first functional module (FM), and a second FM. The first FM implements a service sub-function of a first category. The second FM implements a service sub-function of a second category. The searching module determines first entry data based on first data in target data, and determines second entry data based on second data in the target data. The first data is related to a first service sub-function. The second data is related to a second service sub-function. The first service sub-function belongs to the first category. The second service sub-function belongs to the second category. The first FM performs a first functional operation based on the first data and the first entry data. The second FM performs a second functional operation based on the second data and the second entry data.
G06F 9/30 - Dispositions pour exécuter des instructions machines, p.ex. décodage d'instructions
G06F 7/57 - Unités arithmétiques et logiques [UAL], c. à d. dispositions ou dispositifs pour accomplir plusieurs des opérations couvertes par les groupes ou pour accomplir des opérations logiques
42.
SYMBOL TRANSMISSION METHOD AND COMMUNICATIONS APPARATUS
This application provides a method. The method may include: a transmit-side device determines frequency-domain positions of reference signals that are used for phase noise estimation and that are on a plurality of resource blocks, where there are a plurality of reference signals on at least one resource block in the plurality of resource blocks, the reference signals occupy consecutive frequency-domain resources on the at least one resource block, for example, occupy a plurality of consecutive subcarriers; the transmit-side device maps, based on the frequency-domain positions of the reference signals on the plurality of resource blocks, the reference signals to one or more symbols, and sends, to a receive-side device, the one or more symbols to which the reference signals are mapped; and the receive-side device performs phase noise estimation based on the reference signals.
A memory comprises a substrate and a plurality of storage units formed on the substrate. Each of the storage units includes a transistor and a capacitor electrically connected to the transistor. The transistor includes a gate, a semiconductor layer, a first electrode, a second electrode, and a gate dielectric layer. The first electrode and the second electrode are arranged in a first direction. The gate is located between the first electrode and the second electrode. The semiconductor layer is located on one of two opposite sides of the gate in a second direction. The semiconductor layer is electrically connected separately to the first electrode and the second electrode, the gate and the semiconductor layer are isolated from each other by the gate dielectric layer, and the second direction is a direction parallel to the substrate.
A sensing result feedback method, an apparatus, a device, and a medium are provided. In an example method, a sensing initiating device sends an indication about truncation and feedback of a time domain channel estimation and sensing sequence to a first sensing responding device. The first sensing responding device truncates the received time domain channel estimation and sensing sequence based on the indication, and feeds back the truncated time domain channel estimation and sensing sequence. Therefore, a sensing sender may perform channel estimation and target sensing based on the truncated time domain channel estimation and sensing sequence. In this manner, feedback overheads can be significantly reduced, and sensing performance can be ensured to some extent.
G01S 7/00 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , ,
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p.ex. sonar, chercheur de direction
A sending device performs first encoding on at least one first code block, to obtain at least one first code word, where each first code block includes a first information block and a first check block for checking the first information block. The sending device performs at least one type of second encoding on at least one second code block, to obtain at least one second code word, where the at least one second code block includes a second check block for checking a portion of information in the at least one second code block, and a code length of the first code word is greater than a code length of the second code word. The sending device generates and sends a data packet that includes the at least one first code word and the at least one second code word.
H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande
H04L 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
This application provides a feedback indication method and apparatus, to more comprehensively indicate a feedback, so as to improve applicability of a sensing technology in a scenario of a plurality of devices and a plurality of interactions. The method and the apparatus may be applied to a communication system. The method includes: A first device generates a first frame, and sends the first frame. The first frame includes first information, and the first information indicates a feedback type of a first feedback and/or a feedback type of a second feedback. The first feedback and the second feedback are feedbacks at different levels.
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
H04W 76/12 - Gestion de la connexion Établissement de la connexion Établissement de tunnels de transport
47.
MODEL TRAINING METHOD, RELATED SYSTEM, AND STORAGE MEDIUM
Embodiments of this application provide a model training method. The system includes: A client is configured to train a first model based on unlabeled data, and is further configured to send a parameter of a first subnet in the first model to a server; the server is configured to train a second model based on the parameter of the first subnet and labeled data, to update a parameter of the second model, and the server is further configured to send an updated parameter of the first subnet and an updated parameter of a third subnet to the client; and the client is further configured to obtain a target model based on the parameter of the first subnet and the parameter of the third subnet that are from the server.
A communication method and apparatus, and a system. A first terminal device obtains first information, where the first information includes a first multicast and broadcast service MBS service identifier and first sidelink SL resource information. A mapping relationship exists between the first MBS service identifier and the first SL resource information. A first MBS is an MBS supported by a first relay terminal device, and the first SL resource information is usable for transmitting data of the first MB S to the first terminal device. The first terminal device receives, based on the first SL resource information, the data that is of the first MBS and that is sent by the first relay terminal device. The first terminal device transmits MBS data in a scenario in which a relay terminal device supports an MBS service.
A virtual robot image presentation method and an apparatus are provided to improve virtual robot utilization and user experience. In this method, an electronic device generates a first virtual robot image, and presents the first virtual robot image. The first virtual robot image is determined by the electronic device based on scene information. The scene information includes at least one piece of information in first information and second information, the first information is used to represent a current time attribute, and the second information is used to represent a type of an application currently running in the electronic device. According to the foregoing method, in a human-machine interaction process, virtual robot images can be richer and more vivid, so that user experience can be better, thereby improving virtual robot utilization of a user.
B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p.ex. à la vue ou au toucher
G06N 3/006 - Vie artificielle, c. à d. agencements informatiques simulant la vie fondés sur des formes de vie individuelles ou collectives simulées et virtuelles, p.ex. simulations sociales ou optimisation par essaims particulaires [PSO]
This application provides a communication method and apparatus. According to the method, a first terminal apparatus can determine, based on second information, information that is in first demodulation information and second demodulation information and that is used to demodulate a first data stream, and determine information that is used to demodulate a second data stream. The first data stream is a common stream, and the second data stream is a private stream of the first terminal apparatus. The first terminal apparatus may first demodulate, based on the information that is used to demodulate the first data stream, a signal received by the first terminal apparatus on a first resource, to obtain the first data stream, and then may obtain the second data stream based on the first data stream, the information that is used to demodulate the second data stream, and the signal received on the first resource.
Embodiments of this application disclose a method and an apparatus for determining a modulation and coding scheme MCS table. The method includes: When a discrete fourier transform spread orthogonal frequency division multiplexing DFT-s-OFDM waveform is used for transmission of a physical uplink shared channel PUSCH, a terminal device receives first information from a network device, where the first information indicates a quantity of transmission layers of the PUSCH; and determines, based on the first information, an MCS table used for transmission of the PUSCH. According to embodiments of this application, a demodulation threshold for uplink transmission of a PUSCH is reduced, reliability of transmission of the PUSCH is improved, and an uplink capacity is increased.
A device for a gateway controller for frame normalization comprises processing circuitry that is configured to receive one or more ingress frames of bits, wherein each ingress frame has one of multiple frame formats included in a set of frame formats, and is configured to convert each ingress frame into a normalized frame of bits, wherein each normalized frame has a normalized frame format.
Devices and methods of directional intra prediction for chroma component of a picture are provided. The method includes obtaining an initial intra prediction mode of the chroma component, and deriving a chroma intra prediction mode (intraPredModeC) from a look up table (LUT) by using the initial intra prediction mode of the chroma component. The chroma component has different subsampling ratios in horizontal and vertical directions. The method further includes performing wide-angle mapping on the chroma intra prediction mode (intraPredModeC) to obtain a modified intraPredModeC; obtaining an angle parameter for the chroma component based on the modified intraPredModeC; and obtaining predicted samples of the chroma component based on the angle parameter. The method provides the minimum number of entries in the LUT that is used to determine chroma intra prediction mode from the initial chroma intra prediction mode.
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 19/11 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif spatial
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
H04N 19/172 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une image, une trame ou un champ
H04N 19/186 - 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
54.
INFORMATION PROCESSING METHOD, APPARATUS, AND SYSTEM
The technology of this application relates to an information processing method, apparatus, and system. The method includes a controller determining network slice information corresponding to a first network device. The controller sends a border gateway protocol (BGP) packet to the first network device, where the BGP packet includes the network slice information, and the network slice information is used by the first network device to configure a network slice. According to the technical solution provided in this application, efficiency of delivering network slice information can be improved.
A method includes: obtaining first configuration information, where the first configuration information is used to configure a plurality of monitoring positions and receive spatial filtering parameter indication information associated with each of the plurality of monitoring positions, the plurality of monitoring positions are used to perform detection on control information, and at least two of the plurality of monitoring positions are associated with different pieces of receive spatial filtering parameter indication information; and performing detection on the control information through a first monitoring position, and determining, based on a detection result, whether to perform detection on the control information through a second monitoring position.
A communication method and a communication apparatus. The method includes a first device sends a management frame, where the management frame includes a first bitmap, and a first puncturing pattern indicated by the first bitmap is a puncturing pattern not supported by non-orthogonal frequency division multiple access (non-OFDMA) transmission, and the first device sends a physical layer protocol data unit (PPDU) based on a second puncturing pattern corresponding to the first bitmap, where the second puncturing pattern is a puncturing pattern supported by the non-OFDMA transmission.
A server cluster determines a first memory requirement of a first distributed application, where the first memory requirement indicates a memory size. The server cluster determines N first server nodes in the server cluster based on the first memory requirement and an available memory resource of each server node in the server cluster, and constructs a first memory pool based on the N first server nodes. The server cluster provides a service for the first distributed application based on the first memory pool.
A display includes a polygonal display region and a plurality of non-display portions. The non-display portions are coupled to side edges of the display region in a one-to-one correspondence. At least two of the non-display portions are bent to a back side of the display region. When the non-display portions bent to the back side include adjacent non-display portions, there is an opening between two adjacent non-display portions.
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 59/88 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure Éléments factices, c. à d. éléments ayant des caractéristiques non fonctionnelles
H10K 77/10 - Substrats, p. ex. substrats flexibles
59.
SYSTEMS AND METHODS FOR BEAMFORMING USING AN ARRAY OF PHASE CHANGE MATERIALS
A method of beamforming by which a signal is received by a crossbar array of phase change materials (PCM) operative to be modulated electronically to impart complex Cartesian weighting and to retain transmission parameters for future processing. A PCM crossbar array can receive a signal from carrier waves modulated by an array of antenna elements, and send a complex Cartesian weighed result to a baseband combiner. Alternatively, a PCM crossbar array can receive a signal from carrier waves modulated by a baseband precoder, and send a complex Cartesian weighed result to an array of antenna elements. Either of the baseband combiner and baseband precoder can be digital or optical. Implementations allow optically based beamforming with the retention of long-term stochastics in the PCM cells, and are therefore broadband, fast, and energy efficient, as channel state information is not required to be stored otherwise.
H01Q 3/36 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques avec des déphaseurs variables
60.
PAGE SLIDING PROCESSING METHOD AND RELATED APPARATUS
Methods and apparatus for page sliding are disclosed. The method includes detecting a sliding operation for a first module on a first page in a first direction. The method also includes controlling, in a first time period, a first module group to slide in a second direction based on displacement of the sliding operation in the second direction, and controlling, based on displacement of the first module group, a second module group to slide in the second direction based on a first preset motion law, in a second time period after the first time period, the second module group to slide within second displacement based on a second preset motion law, where the first displacement difference decreases at an end moment of the second time period compared with a start moment of the second time period. In this way, linkage performance and interestingness of page sliding are improved.
G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p.ex. glissement, rotation, agrandissement ou changement de couleur
G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels
61.
METHOD FOR IDENTIFYING EARBUD WEARING ERROR AND RELATED DEVICE
Embodiments of this application provide a method for identifying an earbud wearing error. An earbud wearing action is detected based on a sensor of an earbud (for example, an acceleration sensor, a gyroscope sensor, or a magnetic field detection sensor), and an electronic device may determine, based on the earbud wearing action, whether a left bud and a right bud are incorrectly worn. Once it is determined that the left bud and the right bud are incorrectly worn, the electronic device may output prompt information by using a screen, to prompt a user that the left bud and the right bud are incorrectly worn. When the left bud and the right bud are incorrectly worn, the electronic device may further switch between a left-ear mode and a right-ear mode.
This application provides a communication method and apparatus, to support a case in which a number of segments is greater than 8 or a case in which a size of an EHT compressed beamforming/channel quality indication report is greater than 91632 bytes. The communication method and apparatus may be applied to a Wi-Fi system. The method includes: A first device sends a first frame to a second device, and receives an EHT compressed beamforming/channel quality indication report from the second device. The first frame is used to request one or more of N segments of the extremely high throughput EHT compressed beamforming/channel quality indication report, and N is an integer greater than 8.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 1/1607 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande - Détails du signal de contrôle
63.
Trench FET Device and Method of Manufacturing Trench FET Device
A trench field-effect transistor (FET) device includes a plurality of active trenches extending along a first axis and distributed along a second axis perpendicular to the first axis. Each active trench includes a gate electrode and a shield electrode. The trench FET device further includes a plurality of termination trenches fully filled with a dielectric material, extending along the second axis, and arranged adjacent to the active trenches. In addition, the shield electrode of each of the active trenches abuts a respective one of the plurality of termination trenches at each end.
H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
The present disclosure relates to methods and apparatuses for determining transmit power in a wireless local area network. In an example method, a station receives a trigger frame, where the trigger frame indicates a first resource unit allocated to the station. The trigger frame includes an access point (AP) transmit power subfield and an uplink target receive power subfield. The station sends a trigger-based physical layer protocol data unit (TB PPDU) at first transmit power. The TB PPDU occupies a second resource unit included in the first resource unit. The first transmit power is determined based on an indication of the AP transmit power subfield, an indication of the uplink target receive power subfield, the second resource unit, and the first resource unit.
H04W 52/14 - Analyse séparée de la liaison montante ou de la liaison descendante
H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages
The present disclosure relates to feedback methods and apparatuses. In one example method, a first communication apparatus may receive first information. The first information includes at least one of channel state information (CSI) measurement quantity indication information for channel variation calculation, a CSI type and a rule that are for the channel variation calculation, or a feedback suggestion parameter. The feedback suggestion parameter indicates a suggested feedback form. The first information is used to select a second communication apparatus. The first communication apparatus may determine, based on the first information, whether to trigger the second communication apparatus/apparatuses to send a feedback result. Correspondingly, the first communication apparatus receives the feedback result.
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
66.
METHODS, APPARATUS, AND SYSTEMS FOR FAST PATH SWITCHING IN WIRELESS COMMUNICATIONS WITH USER EQUIPMENT (UE) COOPERATION
Multiple communication paths are established for communications between a User Equipment (UE) and a wireless communication network, before switching between those paths is initiated. Signaling that includes an explicit indication that the UE is to switch between the multiple communication paths is transmitted to and received by at least the UE for which the multiple communication paths were established. Responsive to the explicit indication, communications are switched between the communication paths. At least one of the communication paths includes a relay path between the UE and the wireless communication network through another UE. Establishment of the multiple paths in advance of the switching may be useful in enabling fast switching with low latency and/or no traffic loss.
H04W 40/24 - Gestion d'informations sur la connectabilité, p.ex. exploration de connectabilité ou mise à jour de connectabilité
H04W 40/12 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la qualité d'émission ou de la qualité des canaux
H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
67.
THREE-DIMENSIONAL AUDIO SIGNAL PROCESSING METHOD AND APPARATUS
Embodiments of this application disclose a three-dimensional audio signal processing method and apparatus, to implement bit allocation of a signal. The method includes: performing spatial coding on a to-be-coded three-dimensional audio signal, to obtain a transmission channel signal and transmission channel attribute information, where the transmission channel signal includes at least one virtual speaker signal group and at least one residual signal group; and determining a bit allocation ratio of the virtual speaker signal group and a bit allocation ratio of the residual signal group based on the transmission channel attribute information.
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
H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
A method and a network device for achieving end-to-end latency guarantees, where the method includes: receiving, by a network device in a core network, a latency guarantee service (LGS) request message from a source node in a data network (DN), the LGS request message requesting to transmit traffic to an end device and comprising one or more of a LGS indicator, an end-to-end packet delay budget (PDB) requirement, a maximum flow rate, and an end device identifier; determining a remaining PDB for the core network and a transport network; sending an LGS slice selection request to a network function, including one or more of the remaining PDB, the maximum flow rate, and the identifier; and receiving an LGS response from the network function, which identifies an LGS slice for the requested traffic and indicates whether the LGS slice is able to satisfy the remaining PDB and the maximum flow rate.
H04L 47/6295 - Ordonnancement des files d’attente caractérisé par des critères d’ordonnancement par utilisation de plusieurs files d’attente pour chaque cas particulier de qualité de service, de connexion, de flux ou de priorité
H04L 41/5006 - Création ou négociation de contrats, de garanties ou de pénalités au niveau du service [SLA]
An antenna apparatus used in an electronic device having a flexible display, the flexible display can be bent at a rotating shaft, the flexible display includes a primary screen and a secondary screen respectively configured on two sides of the rotating shaft. The antenna apparatus may include a first metal strip disposed on the primary screen frame close to one end of the rotating shaft, and a second metal strip disposed on the secondary screen frame close to the same end of the rotating shaft. The first metal strip may be implemented as a plurality of antennas through dual-feed design. When the flexible display is in a folded state, the second metal strip may be coupled to the first metal strip to generate radiation. In this case, the second metal strip may be used as a parasitic antenna of the first metal strip.
H01Q 5/392 - Combinaison d’éléments alimentés et d’éléments passifs les éléments passifs étant bibandes ou multibandes
H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
H01Q 1/36 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie
H01Q 1/44 - ANTENNES, c. à d. ANTENNES RADIO - Détails de dispositifs associés aux antennes utilisant un équipement ayant une autre fonction principale servant en outre d'antenne
H01Q 5/28 - Dispositions pour régler la polarisation ou la largeur de faisceau sur plusieurs gammes d’ondes différentes
H01Q 5/328 - Dispositions permettant un fonctionnement sur différentes gammes d’ondes Éléments rayonnants individuels ou couplés, chaque élément étant alimenté d’une façon non précisée utilisant des circuits ou des composants dont la réponse dépend de la fréquence, p.ex. des circuits bouchon ou des condensateurs situés entre un élément rayonnant et la mise à la terre
This application provides a signal transmission method and apparatus, applied to automatic driving, assisted driving, and the like. The method includes: A first device generates a first signal, where the first signal includes a first part and a second part, the second part is modulated in a phase shift keying PSK modulation scheme, the second part is encoded by using polar code, the first part is used to transmit a preconfigured sequence, a predefined sequence, or a sequence generated according to a predefined rule, and the second part is used to transmit control information. The first device sends the first signal to a second device. The second device obtains the control information. The PSK modulation scheme can improve sensitivity of a signal receive end, and improve anti-noise and anti-interference capabilities. In addition, the second part is encoded by using the polar code, which can improve anti-noise and anti-interference performance.
This application provides a relay communication method, an apparatus, and a system. The method includes: An access network device receives first information from a terminal device, where the first information includes an identifier of a first relay device; the access network device receives second information from a core network element, where the second information includes information of a relay device that the terminal device is allowed to access; and the access network device determines, based on the first information and the second information, whether the terminal device is allowed to access the first relay device.
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
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
This application provides a communication method, apparatus, and system. The communication method includes: A first access network device (an indoor base station) obtains first information, and then sends the first information to a core network device through a control plane of a next generation (NG) interface or a general packet radio service tunnelling protocol for the user plane (GTP-U) tunnel between the first access network device and the core network device. The first information transmitted on the control plane of the NG interface or the GTP-U tunnel needs to pass through a route of a second access network device (an outdoor base station). According to this method, the indoor base station may perform NG interface-based communication with the core network device via the outdoor base station, to provide a better home network service.
An integrated device, a semiconductor device, and an integrated device manufacturing method are provided, to improve capacitor integration density of the integrated device. The integrated device includes: A first dielectric layer is disposed on a first metal layer; the first metal layer, the first dielectric layer, and a gate metal layer on the first dielectric layer form a first capacitor; the gate metal layer, a second dielectric layer on the gate metal layer, and a second metal layer on the second dielectric layer form a second capacitor; and the first metal layer is connected to the second metal layer through a first conductor structure, so that the first capacitor and the second capacitor are connected in parallel.
H01L 27/08 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant un corps semi-conducteur comprenant uniquement des composants semi-conducteurs d'un seul type
H01L 29/20 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés AIIIBV
H01L 29/778 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à deux dimensions, p.ex. transistors à effet de champ à haute mobilité électronique HEMT
A method and an apparatus for retrieving a 3D map are provided. The method for retrieving a 3D map includes: obtaining binary data of S 3D map descriptors; performing stage-i retrieval in the binary data of the S 3D map descriptors based on binary data of a retrieval descriptor, to obtain P 3D map descriptors through screening; performing stage-m decompression on compressed data of the P 3D map descriptors to obtain reconstructed data of the P 3D map descriptors; and performing stage-j retrieval in the reconstructed data of the P 3D map descriptors based on partial data or all data of the retrieval descriptor, to obtain Q 3D map descriptors.
G06F 16/29 - Bases de données d’informations géographiques
G06F 16/487 - Recherche caractérisée par l’utilisation de métadonnées, p.ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement utilisant des informations géographiques ou spatiales, p.ex. la localisation
A routing device includes a controller configured to establish a first forwarding state for an initial packet of a flow of packets to one or more of a plurality of instances of a service function and receive a packet of the flow of packets. If the received packet does not match a second forwarding state for subsequent packets of the flow of packets, the routing device establishes the second forwarding state to a particular one of the one or more of a plurality of instances of the service function, and prepares to send the received packet to a next hop in accordance with the first forwarding state. If the received packet matches the second forwarding state, the routing device prepares to send the received packet to the next hop in accordance with the second forwarding state.
H04L 45/125 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données Évaluation de la route la plus courte basée sur le débit ou la bande passante
76.
ASSEMBLIES AND METHODS FOR MANAGING SPECTRAL HOLE BURNING
System and method for managing spectral hole burning (SHB) effect in an optical transport network (OTN) link. The method is performed by an automatic gain control (AGC) circuit of an amplification assembly of the OTN link. The method comprises determining, via a first photodetector communicatively connected to the AGC circuit, an input power of an income signal and, in response to the input power being less than a predetermined portion of a full-loading signal power, causing a pump power variable attenuator (PVOA) of the amplification assembly to attenuate pump power from a pump source, the PVOA being disposed optically intermediate a first doped fiber and a second doped fiber of the amplification assembly.
The method includes: a first electronic device obtains a video call task request sent by a third electronic device; the first electronic device detects that the first electronic device is currently configured with no camera; the first electronic device establishes a voice call task with the third electronic device; the first electronic device sends a probe frame to an external camera; a communication module in the external camera is powered on in a process in which the external camera approaches the first electronic device; the external camera obtains the probe frame; the external camera sends a response frame to the first electronic device; and the first electronic device switches the voice call task to a video call task.
G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p.ex. essais de mise en route
A video recording method includes a first electronic device that records a first shot image in response to a first operation of a user on a preview interface of an application, and records audio corresponding to the first shot image at a first volume. The first electronic device captures a second shot image and audio corresponding to the second shot image in response to a zoom-in operation of the user on the first shot image. The first shot image and the second shot image are consecutive. The first electronic device records the second shot image, and records the audio corresponding to the second shot image at a second volume.
G06V 40/16 - Visages humains, p.ex. parties du visage, croquis ou expressions
H04N 5/77 - Circuits d'interface entre un appareil d'enregistrement et un autre appareil entre un appareil d'enregistrement et une caméra de télévision
H04N 23/63 - Commande des caméras ou des modules de caméras en utilisant des viseurs électroniques
This application provides a communication method and apparatus, to improve transmission reliability and a transmission rate. The method includes: An access network device determines first information for configuring a data transmission rule of a first service, and send the first information to a first terminal device in N terminal devices, where the N terminal devices are related to the first service, and N is an integer greater than 1. Based on control on an access network side, data of the first service may be transmitted on the N terminal devices based on the configured data transmission rule, and the access network device can flexibly configure the data transmission rule, so that a data transmission rule that meets requirements, such as high reliability and a high rate, of the first service can be configured, to improve transmission performance of the first service.
Embodiments of this application belong to the field of 3D map technologies, and disclose methods and apparatuses for compressing and decompressing a 3D map, to reduce a data volume of a 3D map. The method for compressing a 3D map includes: obtaining a 3D map descriptor, where the 3D map descriptor corresponds to at least one 3D map point of the 3D map; performing binarization on a relationship between the 3D map descriptor and at least one preset threshold vector to obtain binary data; and performing quantization on a difference between the 3D map descriptor and the at least one preset threshold vector to obtain quantized data. In embodiments of this application, storage space required for storing a 3D map can be reduced, or transmission resources required for transmitting a 3D map can be reduced.
A device may obtain an input symbol sequence for transmission. The device may further obtain a set of DPS sequences associated with Ni highest eigenvalues of a Slepian matrix and a set of extended sequences comprising the set of DPS sequences appended with extension symbols derived based on a convolution of respective DPS sequences. The device may modulate the set of extended sequences based on the input symbol sequence to generate a signal comprising Slepian-based waveform symbol(s). Another device may receive the signal, remove the extension symbols, and demodulate Slepian-based waveform symbol(s) of the signal based on the set of DPS sequences.
A transmit end receives a first ranging parameter from a receive end, where the first ranging parameter is received in an Nth time of ranging, and the first ranging parameter includes first ranging precision of a ranging signal and/or a first signal-to-noise ratio of the ranging signal (S310). The transmit end determines a first ranging waveform based on the first ranging parameter (S320). The transmit end sends the first ranging waveform to the receive end (S330). The transmit end receives a second ranging parameter from the receive end, where the second ranging parameter is determined based on the first ranging waveform, the second ranging parameter includes second ranging precision of the ranging signal and/or a second signal-to-noise ratio of the ranging signal, and the second ranging precision is less than the first ranging precision (S340).
G01S 5/08 - Position d'un radiogoniomètre unique obtenue par détermination de la direction de plusieurs sources espacées d'emplacement connu
G01S 13/30 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions utilisant plus d'une impulsion par période radar
83.
WLAN SYSTEM RESOURCE INDICATION METHOD AND APPARATUS
A WLAN system resource indication method and apparatus are provided. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.
This application discloses an optical computing apparatus and method, and relates to the field of optical processing technologies. The apparatus implements two-dimensional Fourier transform of input data. The apparatus includes a beam splitting phase shift module and a beam combination module. The beam splitting phase shift module is configured to receive a plurality of input optical signals that indicate input data, and output a plurality of groups of intermediate optical signals based on the plurality of input optical signals. The beam combination module is configured to obtain a plurality of output optical signals based on the plurality of groups of intermediate optical signals, where output data indicated by the plurality of output optical signals is data obtained through two-dimensional Fourier transform performed on the input data.
This application discloses a CLI measurement method and a communication apparatus. The method includes: A terminal device receives resource configuration information from a network device, where the resource configuration information indicates a resource for performing CLI measurement by the terminal device; and when a specific condition is met, the terminal device cancels CLI measurement on at least one symbol including the resource for performing CLI measurement. In this application, an occasion at which the terminal device cancels CLI measurement is specified, to avoid a communication exception caused when a symbol in which the resource for performing CLI measurement by the terminal device is located conflicts with a symbol in which a resource used for another purpose is located.
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
H04W 72/231 - 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 des couches au-dessus de la couche physique, p.ex. signalisation RRC ou MAC-CE
H04W 72/541 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant le niveau d’interférence
H04W 74/0833 - Procédures d’accès aléatoire, p.ex. avec accès en 4 étapes
A file management method includes obtaining a storage path of a file; obtaining an attribute of the file through calculation based on the storage path and an attribute prediction model; and determining a storage policy for the file based on the attribute.
A communication method is applied to a communication system using a forward error correction (FEC) technology. In the communication method, a header field of a first data transmission unit sent by a transmit end apparatus may indicate a modulation manner of a second data transmission unit after the first data transmission unit, so that a receive end apparatus can determine, based on the header field of the received first data transmission unit, the modulation manner of the second data transmission unit after the first data transmission unit. Then, before FEC decoding is performed on the second data transmission unit, the receive end apparatus may complete demodulation of the second data transmission unit based on the determined modulation manner such that FEC decoding can be performed on a header field and a load field of the second data transmission.
The present disclosure describes a service optical signal transmission method, a network device, and an optical network. A network device includes a light source module. The light source module is connected to a plurality of wavelength selection modules. Each of the plurality of wavelength selection modules is connected to a respective first optical transceiver, and different wavelength selection modules are connected to different first optical transceivers. The light source module transmits M first optical signals to each of the plurality of wavelength selection modules, where M is a positive integer greater than 1. Each of the plurality of wavelength selection modules transmits K second optical signals to the respective first optical transceiver, where K is a positive integer less than or equal to M. The respective first optical transceiver modulates a service electrical signal on each of the K second optical signals to output K service optical signals.
Examples of phase-change arrays, phase-change memories, and electronic devices are described. In one example, a phase-change storage array includes a number of phase-change storage units, each of which includes a phase-change thin film. The phase-change thin film includes a phase-change material layer and a heterojunction layer, and the phase-change material layer is in contact with the heterojunction layer. The phase-change material layer is formed by using a phase-change material, and the heterojunction layer is formed by using a heterojunction material. A lattice mismatch degree between the heterojunction material and the phase-change material is less than or equal to 20%, a contact crystal surface of the heterojunction material and a contact crystal surface of the phase-change material have a same lattice angle, and a melting point of the heterojunction material is greater than a melting point of the phase-change material.
H10N 70/20 - Dispositifs de commutation multistables, p.ex. memristors
G11C 13/00 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage non couverts par les groupes , ou
H10N 70/00 - Dispositifs à l’état solide sans barrière de potentiel ni de surface, spécialement adaptés au redressement, à l'amplification, à la production d'oscillations ou à la commutation
This application provides a session setup method and an apparatus. The method includes: when an access network device obtains a first session setup request from a first core network device, if the access network device determines that a multicast broadcast service corresponding to a first session that the first session request requests to set up is the same as a multicast broadcast service corresponding to a second session, determining that an air interface resource corresponding to the first session is the same as an air interface resource corresponding to the second session, where the first session setup request is used to request to set up the first session corresponding to a first multicast broadcast service, and the second session is a session set up between the access network device and a second core network device.
An optoelectrical assembly includes a voltage conversion circuit, an optoelectrical semiconductor device, an optoelectrical detection circuit, and a controller. The voltage conversion circuit provides a bias voltage to the optoelectrical semiconductor device, and adjusts, by changing the bias voltage, an output optical power. A differential resistance value (Rdiff) of the optoelectrical semiconductor device within a range of a target optical power satisfies 0.1 ohm (Ω)≤Rdiff≤50Ω, and the differential resistance value is a ratio of a voltage variation to a current variation corresponding to the voltage variation. The optoelectrical detection circuit detects the output optical power, and outputs a detection signal to the controller. The controller determines a control signal based on the detection signal, and outputs the control signal to the voltage conversion circuit, where the control signal is used to adjust the bias voltage.
This application discloses a transmission path fault processing method and apparatus, and a system, to resolve a problem that a packet fails to be forwarded because a previous-hop node of a faulty node cannot process a stitching label. The method includes: receiving, by a first network device, a stitching label and a stitching label stack list corresponding to the stitching label that are sent by a stitching network device; determining, in a process of sending a packet through a primary path, that the stitching network device is faulty, where the packet includes a label stack list, and the stitching network device is a next-hop network device of the first network device; and replacing, by the first network device, the stitching label in the label stack list with the stitching label stack list, and switching, based on the updated label stack list, the packet to a backup path for sending.
H04L 45/50 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données utilisant l'échange d'étiquettes, p.ex. des commutateurs d'étiquette multi protocole [MPLS]
H04L 45/00 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données
H04L 45/28 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données en utilisant la reprise sur incident de routes
H04L 45/748 - Recherche de table d'adresses; Filtrage d'adresses en utilisant le préfixe correspondant le plus long
93.
DISTRIBUTED DISPLAY METHOD AND TERMINAL FOR APPLICATION INTERFACE
A distributed display method provides different parts of an application interface that are collaboratively displayed on a plurality of terminals, so that manners for collaborative display between the plurality of terminals are more flexible and richer. A first terminal displays a first interface including a first part and a second part. When the first terminal detects that a preset condition is met, the first terminal displays a second interface, where the second interface includes the first part and does not include the second part; and the first terminal notifies a second terminal to display a third interface, where the third interface includes the second part and does not include the first part.
This application provides a method for enabling an intent and an apparatus. The method includes: A first network element obtains first information, where the first information indicates at least one intent, and the at least one intent is all intents that conflict with a first intent. When the first network element determines that a status of the at least one intent changes, the first network element initiates a procedure of enabling the first intent. According to the solution of this application, when the first intent is in a conflict state, the first network element may initiate the procedure of enabling the first intent after determining that statuses of all the intents that conflict with the first intent change. The solution in this application can be used to re-initiate, in a timely, accurate, and efficient manner, the procedure of enabling the first intent.
A method includes a transmitting end sending a first signal that includes a data signal and a reference signal. A first imaginary reference signal in the reference signal is located at a real signal location of the first signal, and/or a first real reference signal in the reference signal is located at an imaginary signal location of the first signal; and the reference signal is used for phase noise estimation.
A method of implementing a computing service on edge nodes of a communication network, where the computing service is made from a plurality of service functions, each of which is connected to another service function by a communication routine. Service functions and routines can be deployed on edge nodes and communication between any two service functions can be performed via a routine and a privacy router, with coordination from a routine manager. Service functions and routines can be grouped into tasks, which can be coordinated with task managers. Tasks can be grouped into works, which can be coordinated with work managers. Because a privacy router can perform encryption on routine communications, any of the entities implementing the computing service can be deployed on edge nodes of a communication network, and a service manager can interface with external entities.
The present disclosure relates to vehicle control methods and apparatuses, applied to fields such as intelligent vehicles. In one example method, an authentication apparatus (for example, a road side apparatus, a vehicle management platform, or a special vehicle) is assigned control permission for a vehicle. When an unlocking requester has a requirement for opening a vehicle lock, the authentication apparatus may indicate to open the vehicle lock. Accordingly, the unlocking requester can open the vehicle lock in a timely manner when a vehicle owner is not near the vehicle or a passenger on the vehicle cannot control the vehicles.
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
98.
CONNECTOR, ADAPTER, CONNECTOR ASSEMBLY, AND COMMUNICATIONS DEVICE
An adapter, a connector and a device are provided. The adapter includes a housing and a first buckle. A first accommodating space is disposed in the housing and forms an opening. A first groove is disposed in the housing, and the first accommodating space is configured to accommodate a first outer housing of the connector from the opening. The first buckle is disposed in the first accommodating space and fastened to the housing. The first buckle includes a first protrusion and a second protrusion, the first protrusion being configured to cooperate with a first slot in the first outer housing to fasten the adapter and the connector. The first groove is configured to provide a movable space for the second protrusion, which is configured to move in the first groove and drive the first protrusion away from the first slot.
In accordance with an embodiment, a method is applied to a first device; the first device is connected to a second device; the first device includes a first application; the first application includes a plurality of capability modules configured to be used for installation; and the capability module is configured to implement one or more functions. The method includes: The first device determines, based on capability information of the second devices, a first target capability module suitable for installation on the second devices from the plurality of capability modules included in the first application. The first device sends the first target capability module to the second devices.
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
100.
METHOD AND APPARATUS FOR SEARCHING FOR POINT OF INFORMATION
A method and an apparatus for searching for a point of information. A client performs, based on a first search text entered by a user and first user data stored in the client, address extension on the first search text, to obtain a second search text that includes the first search text and includes first address information obtained based on the first user data. Because the first address information in the second search text is closely related to personal information of the user, it is highly probable that an address indicated by the first address information represents an address of a POI that the user expects to find. Therefore, it is highly probable that POI search results fed back by a server based on the second search text include a search result of the POI that the user is interested in or expects.
brevets
