41 - Education, entertainment, sporting and cultural services
Goods & Services
Communications by computer terminals; mobile telephone
communication services; radio communications; digital
network telecommunication services; wireless broadband
communication services; mobile communication services;
satellite communication services; communications by fiber
optic networks; communication services for video
conferencing purposes; internet communication services. Arranging and conducting of conferences; arranging and
conducting of congresses; arranging and conducting of
seminars; arranging and conducting of symposiums.
4.
MEMORY MANAGEMENT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
A memory management method includes: identifying that a directive exists in a compilation object; and performing compiler instrumentation on the compilation object to obtain target code. The directive is used to modify a memory variable, to represent that the modified memory variable is a target variable for which multi-modular redundancy memory needs to be applied for. When being run, executable code corresponding to the target code is at least used to apply for N pieces of memory corresponding to the target variable. N≥2. N is an integer.
A communication method has the steps of transmitting or receiving a first frame for indicating one or more unavailability time periods of a plurality of links; and accordingly, receiving or transmitting a plurality of data frames via the plurality of links using the one or more unavailability time periods.
This application provides a communication method and a communication apparatus. A network device sends first configuration information including M first measurement events to a terminal device. The terminal device sends a first measurement report of a target measurement event to the network device when determining that a first measurement result satisfies trigger conditions for a plurality of measurement events in the M first measurement events. This technical solution can prevent the terminal device from repeatedly sending a plurality of measurement reports to the network device, thereby reducing signaling overheads.
A foldable electronic device and a display method are provided for a foldable screen. The method provides for an electronic device to detect that the electronic device is switched from a folded state to an unfolded state and obtain, in an unfolded state, a first height and a first width of a set interface element, and determine whether the first height is qualified, that is, determines whether a ratio of the first height to a screen height is not greater than a threshold. When the first height is qualified, the interface element having the first height is displayed, and when the first height is unqualified, the electronic device adjusts the first height to obtain a second height and displays the interface element having the second height to provide an adaptive display of screen content for the electronic device.
This application provides a channel state information CSI determining method and apparatus, and relates to the field of wireless communication technologies. The method includes: sending first indication information and second indication information to a terminal device; receiving a demodulation reference signal DMRS from the terminal device; and determining CSI based on the DMRS. The first indication information indicates N sounding reference signal SRS precodes. The N SRS precodes are in one-to-one correspondence with N SRS ports. The second indication information indicates M DMRS precodes, the M DMRS precodes are in one-to-one correspondence with M DMRS ports, any one of the M DMRS precodes includes a weighted sum of K SRS precodes, and the K SRS precodes belong to the N SRS precodes. K is an integer greater than 0 and less than or equal to N, and N is a positive integer.
Described is an accessing apparatus and a user equipment (UE) apparatus, in which the accessing apparatus is configured to: send a plurality of channel state information reference signal (CSI-RS) configurations to a user equipment (UE); send an activating signalling to the UE to activate a subset of the CSI-RS configurations; and receive a CSI report calculated by the UE based on the subset of CSI-RS configurations at a reporting occasion of the CSI report. In this way, the accessing apparatus is able to access the UE for network energy saving (NES).
The present disclosure relates to baseboard management controller (BMC) intrusion protection methods. An example BMC includes a service module and a security detection module that are in communication isolation. A storage medium accessible to the service module is isolated from a storage medium accessible to the security detection module. The service module is configured to provide a management function for a component in the computer device, and the security detection module is configured to perform security detection on the BMC. In one example method, the security detection module obtains data stored in a storage medium associated with the service module, analyzes the data to sense a security situation of the service module, and obtains a security detection result. If the security detection result indicates that the BMC is under an advanced persistent threat (APT) attack, the BMC is rebooted in a degraded boot mode.
An experience issue demarcation method, an apparatus, and a system, relating to the field of communication technologies. The method includes: A cross-domain management data analytics service (MDAS) that obtains first information indicating information about an experience degradation event, a service access amount, and a service topology of the experience degradation event, performs experience issue demarcation based on the first information, determines an issue object and a root cause of the issue object, and then sends an analytics report to a subscription consumer. The root cause of the issue object is determined by a single-domain MDAS based on second information, and then the single-domain MDAS sends the root cause of the issue object to the cross-domain MDAS. The solutions of this application can be widely applied to the field of communication technologies, artificial intelligence, Internet of vehicles, Internet of smart home, and the like.
An antenna includes a first polarized element, a second polarized element, and a feed network. The first polarized element includes a first radiating arm and a second radiating arm, and the second polarized element includes a third radiating arm and a fourth radiating arm. The feed network includes a first feed line circuit, a second feed line circuit, and a third feed line circuit. The first feed line circuit is feed-connected to the first polarized element, and the second feed line circuit is feed-connected to the second polarized element. The third feed line circuit is feed-connected to the first radiating arm and the third radiating arm.
H01Q 1/22 - SupportsMounting means by structural association with other equipment or articles
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
This application discloses a communication method and apparatus. The method includes: An access network device receives configuration information of a QoS flow, where the configuration information of the QoS flow includes a first value and a second value of each of M QoS parameters; and transmits a data packet in the QoS flow based on a third value of each of the M QoS parameters, where a transmission requirement corresponding to the third value of each of the M QoS parameters is lower than or equal to a transmission requirement corresponding to the first value of the QoS parameter, and higher than or equal to a transmission requirement corresponding to the second value of the QoS parameter.
Embodiments of the present application provide apparatus, method and computer readable storage medium for communication. In an example method, a mission management (MM) network element determines that a processing service function (PSF) network element meets a re-location condition. The MM network element may then instruct a task control function (TCF) network element managing the PSF network element, to switch the sub-task executed on the PSF network element to another PSF network element for execution by sending a re-location request.
A communication method, a synchronization method, and a communication apparatus, where the communication method includes: A terminal receives first information, where the first information indicates the terminal to hand over to a first cell, and the first information includes a plurality of sets of ephemeris-related information corresponding to the first cell; the terminal determines to hand over to the first cell and change to first ephemeris-related information corresponding to the first cell, where the first ephemeris-related information is one of the plurality of sets of ephemeris-related information; and the terminal accesses the first cell based on the first ephemeris-related information.
Embodiments of this application relate to the field of communication technologies, and provide a communication method and apparatus. In the method, a first network device sends first indication information to a terminal device, where the first indication information indicates information about a first time segment, a second time segment, and a third time segment, the first time segment and the second time segment respectively occupy a time segment in a first period, and the third time segment includes at least a part of each second time segment in a plurality of first periods. In this way, more resources can be scheduled at a time, a target with a higher sensing velocity can be sensed for the sensing signal, thereby improving a sensing capability.
A network provisioning method and apparatus relating to the field of network technologies are disclosed. The network provisioning method includes that a network device receives a device discovery message sent by a terminal, where the device discovery message indicates the network device to exit a backoff state. When a state of the network device is the backoff state, the network device exits the backoff state based on an indication of the device discovery message, the network device sends device information of the network device to the terminal, and the network device sends registration information to a cloud. The device discovery message indicates the network device to exit the backoff state.
A heat dissipation structure includes a frame component, an elastic fastener, and a heat dissipation substrate. The frame component includes a frame and a connector. The frame is configured to accommodate the insertion module. The connector is accommodated in the frame, and all signals of the connector are connected to an external signal through one connection end and a cable connected to the connection end. The heat dissipation substrate is configured to dissipate heat for the insertion module by coming into contact with a bottom surface of the frame and/or the insertion module. The elastic fastener is configured to press the insertion module, that is inserted into the frame, toward the bottom surface of the frame under elastic force.
G02B 6/42 - Coupling light guides with opto-electronic elements
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
Embodiments of this disclosure provide a communication method and apparatus, and relate to the field of communication technologies. The method includes: A first communication apparatus receives first traffic-associated information transmitted through a first path, and adjusts (or determines), based on the first traffic-associated information, a first service processing policy corresponding to a first service. Because the first path is a path for transmitting a service flow, the first communication apparatus can obtain the first traffic-associated information earlier, so that the first communication apparatus can adjust the first service processing policy in a more timely manner.
A communication method includes receiving a first digital optical signal, and converting the first digital optical signal into a first digital electrical signal. The communication method also includes converting the first digital electrical signal into a second digital electrical signal. The first digital electrical signal and the second digital electrical signal correspond to different communication protocols. The communication method further includes converting the second digital electrical signal into a first radio frequency electrical signal. The communication method additionally includes obtaining N first radio frequency optical signals based on the first radio frequency electrical signal, where N is a positive integer greater than or equal to 1. The communication method also includes sending the N first radio frequency optical signals.
This application provides a communication method and a communication apparatus, and relates to the field of beam management technologies. In the method, a first apparatus sends a sidelink synchronization signal and physical broadcast channel block to a second apparatus, where the sidelink synchronization signal and physical broadcast channel block includes or is associated with a sidelink signal, the sidelink signal indicates at least one target receive end, and the target receive end is a receive end of the sidelink synchronization signal and physical broadcast channel block. The second apparatus may determine, based on the at least one target receive end indicated by the sidelink signal, whether the second apparatus is the target receive end of the sidelink synchronization signal and physical broadcast channel block. In this way, overall power consumption of the receive end in a beam management process can be reduced.
A model quantization method includes dividing a target model into a plurality of parts based on a connection relationship between network structures in the target model, and a plurality of rounds of quantization processes are performed on the target model. The plurality of rounds of quantization processes are sequentially performed based on the network structures of the model. A part of the network structures in the target model are quantized in each round of quantization process. A quantity of parameters loaded onto a processing device at a time is reduced and the quantization process of the target model is performed.
This application provides a communication method and a related device, which may be applied to systems such as an internet of vehicles, V2X, and V2V, to implement beam management. In the method, a first communication apparatus determines a third signal by using information carried in M groups of received second signals, and the first communication apparatus may further determine a transmit beam of the first communication apparatus based on a feedback resource corresponding to the third signal. Therefore, the first communication apparatus serves as a signal transmitter of the M first signals, and a transmit beam of the signal transmitter may be determined by using a resource configuration manner of a feedback resource corresponding to a signal sent by the signal transmitter, to implement beam management. a transmit beam of a signal receiver is determined by using the first information sent by the signal transmitter, to implement beam management.
This application relates to the field of communication technologies, and discloses a channel estimation method, an apparatus, a communication system, and a storage medium, to improve a reference signal multiplexing capability, and resolve a problem that uplink reference signals cannot be transmitted to a base station in a timely manner when a quantity of the uplink reference signals is excessively large. The method includes: A terminal device reports, to a network device, first indication information indicating a channel characteristic of a channel between the terminal device and the network device, and obtains a characteristic weight, of the channel, determined by the network device based on the first indication information, and then determines a first uplink reference signal based on a pilot base sequence of the terminal device and the characteristic weight, and sends the first uplink reference signal to the network device.
An integrated circuit includes a power delivery network, a semiconductor structure, a gate line, a first electrode, a power supply connection part, a first electrode contact part, a second electrode contact part, and an isolation layer. The power supply connection part is located between two adjacent semiconductor structures and is in contact with the power delivery network. The power supply connection part divides the gate line into a first sub-gate line and a second sub-gate line. The first electrode contact part and the second electrode contact part are located on two opposite sides of the power supply connection part. Both the first electrode contact part and the second electrode contact part are in contact with the first electrode.
H10D 84/83 - Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups or , e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
A receiver entity and a transmitter entity are provided for the communication system. The receiver entity is configured to receive a message including one or more symbols from the transmitter entity, determine an average signal quality metric related to the one or more symbols, and send a retransmission request related to the one or more symbols to the transmitter entity if the average signal quality metric is below a predetermined threshold value. The transmitter entity is configured to send the message to the receiver entity, receive the retransmission request, and retransmit at least one of the one or more symbols to the receiver entity according to the retransmission request.
A rear cover is fastened to one side of a middle frame, and an inner cavity and an air duct are formed between the rear cover and the middle frame. Both a circuit board and a support member are mounted in the inner cavity. A first antenna sub-portion is fastened to one side of the support member and that faces the rear cover, and is electrically connected to the circuit board. A second antenna sub-portion is fastened to one side of the rear cover and that faces the middle frame, or is a part of the rear cover, and is at least partially located in the air duct. A region of the rear cover and that directly faces the second antenna sub-portion is a non-signal shielding region.
Systems and methods for generating and electronically steering an orbital angular momentum (OAM) electromagnetic beam are disclosed. An example system can include a beamforming device configured to receive a plurality of input signals and output a plurality of beamforming signals by modulating the plurality of input signals in accordance with beamforming phase shifts related to a mode content of the OAM electromagnetic beam. The system can further include a beamsteering device configured to receive the plurality of beamforming signals and output a plurality of beamsteering signals by modulating the plurality of beamforming signals in accordance with beamsteering phase shifts related to steering conditions for the OAM electromagnetic beam. The system can further include an antenna structure that includes a radial waveguide. The radial waveguide includes a base plate and a slot plate defining a waveguide cavity therebetween. The slot plate has a plurality of radiating slots formed therethrough.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H04B 7/0408 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
A first protocol layer in a first communication apparatus obtains first indication information and sends the first indication information to a first protocol layer in a second communication apparatus when a discard timer corresponding to a first data packet expires. The first indication information may indicate that the first data packet is no longer transmitted. The first protocol layer in the first communication apparatus directly indicates, to the first protocol layer in the second communication apparatus, a data packet that is no longer transmitted.
This application provides a chip system. The chip system includes a snooping filter, a plurality of processor cluster nodes, and a plurality of memories. The plurality of processor cluster nodes are coupled to each other through a bus, the snooping filter is coupled to the bus, the plurality of processor cluster nodes one-to-one correspond to the plurality of memories, and the snooping filter uses a unified directory format. The snooping filter is configured to obtain an access request initiated by a processor cluster node, where the access request includes address information. The snooping filter is further configured to determine an access mode of the access request based on the address information, where the access mode includes a uniform memory access mode and a non-uniform memory access mode. The processor cluster node is configured to access a memory based on the access mode and the access request.
A voice assistant interaction method and an electronic device are disclosed. The electronic device may determine, based on a device posture and a device action of the electronic device, whether to awaken a voice assistant. The device posture may be determined based on measurement data of a plurality of sensors of the electronic device, for example, measurement data of an inertial measurement unit (IMU), measurement data of an ultrasonic signal, touch information of a capacitive screen, or measurement data of a proximity sensor. This lowers a probability that the voice assistant is accidentally awakened and improves energy utilization efficiency of the electronic device. Both a sound pickup method and a feedback method performed by the electronic device may be determined based on the device posture of the electronic device, making a voice interaction process feel more intuitive for a user, and enhancing usability of the voice assistant.
A clock source selection method and apparatus, and a communication system are provided, and pertain to the field of communication technologies. The method includes: A first device obtains a first dataset and a second dataset, where the first dataset includes a first clock class and a first clock identity, and the second dataset includes a second clock identity; and the first device determines a clock source based on the first clock identity and the second clock identity when the first clock class is not superior to a clock class threshold, where the clock class threshold is configurable. In this application, time synchronization accuracy can be improved, and flexibility of clock source selection can be improved.
A quality of service-based data transmission method and an apparatus are provided, so that a terminal can better support QoS-based data transmission, thereby improving service performance and user experience. The method includes: reporting, by a terminal to a radio access network (RAN) node, information indicating at least one candidate quality of service (QoS) and an activation duration corresponding to each candidate QoS, where the at least one candidate QoS includes a first QoS, and the activation duration corresponding to each candidate QoS includes an activation duration corresponding to the first QoS; obtaining, by the RAN node, the at least one candidate QoS and the activation duration corresponding to the candidate QoS, and sending, by the RAN node to the terminal, first information indicating the first QoS; and performing, by the terminal and the RAN node after the terminal receives the first information, data transmission based on the first QoS during the activation duration corresponding to the first QoS.
A communication method and a communication apparatus. The method includes determining a first sequence, which is the same as the sequence obtained by performing Manchester coding on a base sequence. The first sequence includes N elements, and the base sequence includes
A communication method and a communication apparatus. The method includes determining a first sequence, which is the same as the sequence obtained by performing Manchester coding on a base sequence. The first sequence includes N elements, and the base sequence includes
N
2
K
A communication method and a communication apparatus. The method includes determining a first sequence, which is the same as the sequence obtained by performing Manchester coding on a base sequence. The first sequence includes N elements, and the base sequence includes
N
2
K
elements. Any element in the base sequence is represented by 2K levels after Manchester coding, and the 2K levels include two different levels. The base sequence is related to a generalized Golay sequence generated by an M-stage register. The register depth 2Pm of the mth stage in the M-stage register is determined by the mth element Pm in a second sequence [P], where Pm is an integer greater than or equal to 0. The sum of the first ┌M/2┐ elements in the second sequence is greater than or equal to the sum of the last M−┌M/2┐ elements.
H04L 25/49 - Transmitting circuitsReceiving circuits using code conversion at the transmitterTransmitting circuitsReceiving circuits using predistortionTransmitting circuitsReceiving circuits using insertion of idle bits for obtaining a desired frequency spectrumTransmitting circuitsReceiving circuits using three or more amplitude levels
This application relates to the field of communications technologies, and in particular, to a communication method and apparatus, which are used to resolve a problem of how a terminal device integrated with two or more capabilities communicates with a network device. The method includes: receiving a paging message, where the paging message is used to page a first-type terminal device, and the first-type terminal device has at least two working modes of an Ambient Internet of Things (IoT) terminal device; and if the first-type terminal device has at least two working modes of the ambient IoT terminal device, sending a random access request. By indicating the type of the terminal device (that is, the terminal device having a dual-mode (or multi-mode)) to be paged in the paging message, the network device can obtain the capability of the terminal device.
This application provides an interaction control display method and apparatus, an electronic device, and a storage medium. The method includes: receiving a first operation on any display object in a first interface, where the first interface is an interface corresponding to a first application running in a foreground; performing the first operation, and generating, by using a second application, at least one interaction control corresponding to the display object; and displaying the at least one interaction control on a second interface, where the second interface is an interface that is the same as or different from the first interface. Interaction controls in embodiments of this application are not fixed, and an interaction control that matches a display object operated by a user may be generated based on the display object operated by the user, so that a personalized interaction control can be generated based on the operated display object.
G06F 3/0481 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
A communication method and apparatus are provided. The method includes: A terminal device sends first information to a network device or receives second information from the network device, and starts a first timer; and when determining that the first timer expires and that no third information is received from the network device, the terminal device performs one or more of the following: disconnecting, at an AS, from the network device; or entering a first state. When in the first state, the terminal device responds only to a paging message or a downlink trigger message, where the downlink trigger message includes a query message or a select message. Compared with a manner in which a transmission terminal device determines link quality based on measurement of a reference signal received power, that the terminal device determines, based on the first timer, whether a link is abnormal is simpler, thereby reducing processing complexity.
An access network device receives a first protocol data unit (PDU) set, where the first PDU set includes at least two data packet sets, each data packet set includes at least one first data packet and at least one second data packet, and the at least one second data packet is a redundant data packet of the at least one first data packet. The access network device sends the first PDU set when a transmission parameter of each data packet set in the first PDU set is less than a corresponding first threshold. This ensures that redundancy-based integrity transmission of a PDU set can be implemented when the PDU set is in different FEC redundancy addition modes.
A communication method, apparatus, and system, and a storage medium are provided. A first resource position for a first node to send a first signal and a second resource position for a second node to send a second signal are time division multiplexed and/or frequency division multiplexed, the first resource position is associated with an identifier of the first node, and the second resource position is associated with an identifier of the second node, so that quick measurement of a plurality of nodes can be implemented and interference between signals can be avoided. This solution may be applied to scenarios such as an ad hoc network and a communication emergency network.
This application discloses a code block transmission method and apparatus, a device, a system, and a chip, and relates to the field of communication technologies. The method is applied to a first control unit connected to a first Ethernet interface, and the method includes: obtaining statuses of N lanes between the first Ethernet interface and a second Ethernet interface; stopping, based on the statuses indicating that M lanes in the N lanes are faulty, transmitting a first code block obtained based on service data to the second Ethernet interface through the M lanes; and transmitting the first code block to the second Ethernet interface through N-M lanes in the N lanes, and transmitting a second code block different from the first code block to the second Ethernet interface through the M lanes, where M is a positive integer less than N.
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04L 69/324 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
An electronic device has a radiator including a first end, a second end, a ground point, a first connection point, and a second connection point. The ground point is disposed in a central area of the radiator. A length of the radiator is greater than three-quarters of a first wavelength which is a medium wavelength of a first resonance generated by the radiator. A first inductor is electrically connected between the first connection point and the ground plane, and a second inductor is electrically connected between the second connection point and the ground plane, inductance values of the inductors are less than or equal to a first threshold. A distance between the first connection point and the first end is less than a quarter of the first wavelength, and the second connection point is located between the first connection point and the second end.
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
H01Q 5/328 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
H01Q 9/42 - Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
Embodiments of this application disclose an optical communication assembly, which is used in the field of optical communication and the field of optical fiber communication. The optical communication assembly includes an optical transmitter and a first pigtail. The optical transmitter is connected to the first pigtail. The first pigtail is connected to a first optical fiber via a first optical connector. The first pigtail is a plastic optical fiber. The first optical fiber is a glass optical fiber. The optical transmitter is configured to: generate a first optical signal, and transmit the first optical signal to another optical communication assembly through the first pigtail and the first optical fiber.
H04B 10/2525 - Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
H04B 10/25 - Arrangements specific to fibre transmission
Embodiments of the present application relate to a method, a network node, and a platform for creating a Hosting Platform (HOP) for Digital Entities (DEs) of real entities requiring privacy. In an example method, a Host Network (HN) can receive a request to host one or more DEs requiring privacy for the data associated with one of the one or more DEs or one of the real entities. In response to the request, a HOP is instantiated in a container of the HN. The HOP is configured with Hosting Platform Functions (HPFs) where at least some of the HPFs control access to DE data and/or DE applications to preserve its privacy.
A wearable device (100) obtains one or more of user information, physiological data, and a device status. The wearable device generates a blood pressure measurement scheme based on one or more of the user information, the physiological data, and the device status, where the blood pressure measurement scheme includes one or more of the following: a start moment of blood pressure measurement, an end moment of blood pressure measurement, a duration of blood pressure measurement, a quantity of times of blood pressure measurement within the duration of blood pressure measurement, a time interval between two adjacent times of blood pressure measurement within the duration of blood pressure measurement, and a total quantity of times of blood pressure measurement.
A example method provided in this application includes: receiving first ephemeris information of a serving satellite sent by a network device, where the first ephemeris information includes first indication information, and the first indication information is used to indicate a threshold for an coverage edge footprint of the serving satellite; and determining, based on the first ephemeris information, whether to start obtaining other system information (OSI) broadcast by the network device at the coverage edge footprint, where the OSI is related to mobility management.
A network entity for providing a subscription service in a mobile network is disclosed. The network entity, which may be itself a network function of the mobile network, is configured to receive from a network function a subscription request for notification reports of the subscription service. Moreover, the network entity is configured to provide notification reports to the network function with a time-varying reporting periodicity and/or a time-varying reporting validity time window. The network entity allows increasing the signaling load efficiency of the network operations and procedures by adjusting the adaptive reporting periodicity and/or the adaptive reporting validity time window over time and, thereby, for instance preventing unnecessary notification reports for the subscription request.
A model training method is disclosed. The model training method includes separately inputting extracted multimedia data into a teacher network and a student network. The student network is trained based on a difference between a feature output by the teacher network and a feature output by the student network. The student network can output a feature that is similar to an output feature of the teacher network when processing non-AI-generated multimedia data. The student network can output a feature that is greatly different from an output feature of the teacher network when processing AI-generated multimedia data.
A model training method is provided. The method may be applied to a field of radio access networks. The method includes: receiving model training requirement information sent by a second functional entity, where the model training requirement information includes at least one of the following information: layer quantity information of model training, a maximum value of time used for model training, a data volume used for model training, a maximum value of the data volume used for model training, a minimum value of the data volume used for model training, or a performance threshold for model training; and performing model training based on the model training requirement information. According to the foregoing method, a first functional entity can perform model training based on the model training requirement information in a targeted manner.
This application provides a random access method and apparatus, which help reduce a collision probability of sending a random access preamble in a random access process and improve an access capacity. The method includes: sending, by a network device, configuration information to a terminal device, where the configuration information is used to indicate that an SSB corresponds to a plurality of beams, and each of the plurality of beams corresponds to one or more ROs; receiving, by the terminal device, the configuration information, determining a target beam from the plurality of beams, and sending a random access preamble to the network device on an RO corresponding to the target beam; and receiving, by the network device, the random access preamble.
H04W 74/0833 - Random access procedures, e.g. with 4-step access
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
50.
MEMORY MANAGEMENT METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM
This application discloses a memory management method and apparatus, a device, a storage medium, and a computer program, and pertains to the field of computer technologies. The method includes: receiving a memory allocation request, where the memory allocation request is used to request to allocate a memory range to a target VM; obtaining sizes, physical addresses, and allocation statuses of a plurality of encrypted memory ranges, where the plurality of encrypted memory ranges correspond to different keys; selecting one encrypted memory range from the plurality of encrypted memory ranges as a target encrypted memory range based on the sizes and the allocation statuses of the plurality of encrypted memory ranges; and allocating the target encrypted memory range to the target VM based on a physical address of the target encrypted memory range. This process is applicable to different processor architectures without changing a hardware architecture.
In a secure communication method and apparatus, the secure communication method includes: A session management function network element receives first security capability indication information from a terminal device, where the first security capability indication information indicates that the terminal device supports to establish a secure connection between the terminal device and a server. The session management function network element determines that user plane security protection is enabled for a session of the terminal device and determines a first server that does not support to establish the secure connection or a first server that supports not to activate the secure connection, wherein the session is used for transmission of data between the terminal device and the first server. The session management function network element sends information about the first server to the terminal device to establish a connection between the terminal device and the first server.
This application provides a communication method. The communication method includes: An event subscription entity subscribes to a first event from a first event notification entity based on interaction with a user data storage network element, where the first event is an event related to an IMS session of a first user; and the event subscription entity receives a first event notification request message sent by the first event notification entity, where the first event notification request message includes information about the first event. The communication method is for subscribing to an event of a specific user from an IMS AS instance serving the user.
This application provides a method comprising: A first communication apparatus receives first indication information from a second communication apparatus, where the first indication information indicates an environmental geometric structure in a first sensing region and a scanned region on the environmental geometric structure; compresses, based on the first indication information, a sensing data point corresponding to a sensing geometric structure in the first sensing region, to obtain compressed data, where a compression mode or a compression level of the sensing data point is determined based on at least one of whether the sensing geometric structure matches the environmental geometric structure or whether the sensing data point matches the scanned region on the environmental geometric structure; and sends the compressed data to the second communication apparatus.
This application provides a beam alignment method. The method may be applied to a WLAN system that supports 802.11 series protocols such as IEEE 802.11ax (Wi-Fi 6), 802.11be (Wi-Fi 7) or 802.11bn (Wi-Fi 8), and may be further applied to another wireless protocol, standard, and wireless communication system that have a beam alignment phase. The method includes: A first station obtains first information, where the first information indicates a first beam group and a second beam group, and obtains a first measurement result of the first beam group and a second measurement result of the second beam group based on the first information, where the first measurement result and the second measurement result are used to determine a target beam used for beam alignment, and are further used to determine stopping of beam measurement. To-be-measured beams are grouped.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 17/309 - Measuring or estimating channel quality parameters
55.
ELECTRONIC DEVICE AND HUMAN-COMPUTER INTERACTION METHOD
In a human-computer interaction method, a second electronic device receives a first picture and identification information of at least one application that are sent by a first electronic device based on a first operation. The second electronic device displays the first picture and an icon of the at least one application. The second electronic device receives a second operation performed on a first icon, where the first icon is one icon in the icon of the at least one application. In response to the second operation, content of an application window of a first application displayed by the second electronic device is the same as that of an application window of the first application opened on a first interface.
G06F 9/451 - Execution arrangements for user interfaces
G06F 3/04817 - Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
A communication method includes a first node obtaining first information, where the first information includes a first identifier and service information corresponding to the first identifier. The first node sends the first information to the storage node.
Embodiments of this application disclose a communication method and apparatus, relating to the field of communication technologies, aiming to address the complexity of enabling a data service function on a terminal device. The method includes: when detecting that a data service function is enabled, obtaining address information of a data controller, where the data controller is configured to manage the data service function of a terminal device; and sending first indication information to the data controller based on the address information of the data controller, where the first indication information is used to register a data service capability of the terminal device with the data controller. Embodiments of this application are applied to a data service process.
This application provides a communication method and apparatus to improve positioning accuracy. A first base station receives a frequency-hopping positioning reference signal from a terminal device, and determines first channel measurement information based on the frequency-hopping positioning reference signal. A first apparatus receives the first channel measurement information from the first base station, and determines second channel measurement information. The second channel measurement information is determined based on the frequency-hopping positioning reference signal received by a second base station from the terminal device. The first apparatus determines a time difference of arrival between the frequency-hopping positioning reference signal to the first base station and the frequency-hopping positioning reference signal to the second base station based on the first channel measurement information and the second channel measurement information. The time difference of arrival is used to position the terminal device.
The application provides a power amplification circuit, a radio frequency generation device, and a communication system. The power amplification circuit includes a first primary amplification circuit, a second primary amplification circuit, a first secondary amplification circuit, a second secondary amplification circuit, a first coupler, a second coupler, a first combiner, and a second combiner. An inter-frequency power splitting characteristic is implemented after a signal passes through the first coupler and the second coupler. A bandwidth of the first primary amplification circuit and a bandwidth of the second primary amplification circuit are less than a bandwidth of the first secondary amplification circuit and a bandwidth of the second secondary amplification circuit. By narrowing the bandwidths of the primary amplification circuits, design complexity is reduced. In the application, it may be easier to design a power amplifier with a large bandwidth, a large back-off amount, and high efficiency.
This application provides a charging method performed by a first charging device. When the method is performed, the first charging device may obtain battery level information of an electronic device. Then, a first charging signal is output to the electronic device in response to the battery level information. A phase of the first charging signal transmitted to the electronic device is the same as a phase of at least one second charging signal transmitted to the electronic device. The at least one second charging signal is output by at least one second charging device.
H02J 50/20 - Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
This application provides a communication method and apparatus, and relates to the field of communication technologies. An access network device receives at least two pieces of first information, where each piece of first information includes an operation identifier, and the operation identifier indicates information about a corresponding service operation. If operation identifiers in the at least two pieces of first information are the same, in this application, the operation identifier indicates the information about the corresponding service operation. If the access network device receives at least two same operation identifiers, it is considered that a plurality of same operation instructions are received, and the access network device executes only once the service operation corresponding to the operation identifier. In this way, executing the same operation instruction a plurality of times and consequently reporting a plurality of same operation results can be avoided, and information redundancy can be avoided.
The disclosure provides a flexible display and a foldable electronic device. The foldable electronic device includes a housing, and a flexible display that includes a cover plate and a display layer that are stacked. The display layer includes a bending area and a non-bending area. The cover plate includes a flexible part and a rigid part. The flexible part corresponds to the bending area, the rigid part corresponds to the non-bending area, and the rigid part is fastened to the housing.
This application provides a communication method and a communication apparatus, to implement a measurement between APs. The communication method includes: A STA sends a first message to a first AP, where the first message indicates the first AP to measure channel state information between the first AP and a second AP; and the first AP measures the channel state information between the first AP and the second AP based on the first message, and feeds back the channel state information to the STA. The technical solutions in embodiments of this application may be applied to a WLAN communication system like a sensing system, a positioning system, a ranging system, or an ultra-wideband UWB system, and may be further applied to a WLAN communication device that supports 802.11be, 802.11bn, or subsequent evolution.
A signaling transmission method, an apparatus, and a system, the method including receiving service information by a terminal device, where the service information indicates information about at least one service that supports signaling sending through a service plane, and sending a first signaling packet to a first network element of the service plane according to the service information, where the first signaling packet comprises signaling of a first service, and the first service is one of the at least one service
A method includes determining a first zero padding and N first sequences, where N is a positive integer greater than 1, and the N first sequences are determined based on a Golay complementary pair; sending the N first sequences in at least one first time unit, where a front of a 1st first time unit in the at least one first time unit includes the first zero padding; determining a second zero padding and N second sequences, the N second sequences are determined based on a Golay complementary pair, and a length of the first zero padding is different from a length of the second zero padding; and sending the N second sequences in at least one second time unit, where a front of a 1st second time unit in the at least one second time unit includes the second zero padding.
This application discloses a communication method and apparatus, and a storage medium, and pertains to the communication field. The method is applied to a gateway, and service data of a first service is transmitted between a server and a terminal device via the gateway. The method includes: when a first link between the gateway and the terminal device is congested, obtaining first information, where the first information identifies the first service on the server; and sending a first congestion notification message to the server, where the first congestion notification message includes the first information, and the first congestion notification message indicates the server to reduce, based on the first information, a rate at which the service data of the first service is sent. This application can be used to stop congestion of the first link and improve efficiency of sending the service data.
A channel information obtaining method, an apparatus, a system, a chip module, and a storage medium are provided. When there is an energy difference between ports of a communication apparatus, channel information associated with one port group is obtained based on a second reference signal. The communication apparatus then sends a first reference signal on two port groups, channel information associated with the other port group and channel combining information are obtained based on the first reference signal, and the channel information obtained based on the second reference signal associated with one port group and the channel information obtained based on the first reference signal associated with the other port group are combined based on the channel combining information, so that full channel information with high accuracy can be obtained, thereby improving accuracy of the obtained channel information.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
The present invention discloses a feed network assembly, a phase shifter, and an antenna apparatus, to resolve a problem where transmission efficiency is affected because resonance is formed in an area in which metal plates face each other. This application provides a feed network assembly. The feed network includes a cavity and a transmission structure. The cavity includes an accommodating cavity configured to accommodate the transmission structure. The cavity further includes a first side wall, the first side wall includes a first sub-side wall and a second sub-side wall that are oppositely disposed and capacitively coupled, and at least one of the first sub-side wall and the second sub-side wall that are oppositely disposed and capacitively coupled includes at least one slot.
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
H01Q 1/24 - SupportsMounting means by structural association with other equipment or articles with receiving set
A data processing method is applied to the field of artificial intelligence. The method includes: generating second data based on first data through a first network; generating third data based on the first data through a second network, where the first network includes a first network layer, the second network includes a second network layer, and the first network layer is a partial network of the second network layer; and verifying the second data based on the third data. In this application, a network (the second network) for performing a data verification process reuses a network (a part of the network, namely, the first network) for generating data, so that additional inference deployment overheads can be reduced. In addition, when the second network performs verification, an inference result of the first network can be reused in a memory without additional latency, and computing overheads are reduced.
Provided in the present application are a motor, a camera module and an electronic device. The motor comprises a base, a first carrier, a second carrier, a guide member, a rolling member, a first driving coil, a first driving magnet, a second driving coil and a second driving magnet, wherein the guide member is mounted between the first carrier and the base; the rolling member is mounted between the second carrier and the first carrier; the first driving coil and the second driving coil are both mounted on the base; and the second driving coil comprises at least two image stabilization coils, and is located on at least two sides of the second carrier. The second driving coil is arranged opposite the second driving magnet, such that the second carrier is driven to move relative to the first carrier in a second direction and/or a third direction, and therefore when the motor is used in a camera module, the motor can drive a lens to translate in three directions, thereby realizing image stabilization and focusing, and reducing requirements for a drive force, and thus reducing the power consumption.
Provided in the present application are a text classification method and a related device. The method comprises: acquiring first input text, and generating a first prompt, wherein the first prompt comprises the first input text, task label information described in the form of a graph, and prompt information used for instructing to classify the first input text on the basis of the task label information so as to determine a target task label; and sending the first prompt to a first language model, and receiving the target task label that is returned by the first language model and represents a classification result of the first input text, wherein a node corresponding to the target task label has no child node in the graph. In the method, multi-level and detailed task label information is customized, and a language model is used to achieve fine-grained and flexible text classification.
Disclosed in the present application are a communication method based on a cloud service system, and a cloud service system, which can improve the security of cross-domain communication between computing nodes. The method of the present application comprises: a first computing node in a first region encrypting a first packet on the basis of information of the first computing node and a key associated with the first region, so as to obtain a second packet, and sending the second packet to a first gateway; then, the first gateway decrypting the second packet to obtain the first packet, and encrypting the first packet by using information of the first gateway and a key associated with the first region and a second region, so as to obtain a third packet, and sending the third packet to a second gateway; subsequently, the second gateway decrypting the third packet to obtain the first packet, and encrypting the first packet by using information of the second gateway and a key associated with the second region, so as to obtain a fourth packet, and sending the fourth packet to a second computing node in the second region; and thereafter, the second computing node decrypting the fourth packet to obtain the first packet.
Provided in the present application is a communication method, which is applied to the scenario of when a first communication apparatus accesses a network in which a second communication apparatus is located, determining a reference channel by means of configuration information issued by the second communication apparatus, and acquiring channel state information of a communication channel by means of the reference channel, thereby reducing signaling overheads and latency in acquiring the channel state information.
The present application is applicable to the technical field of terminals, and provides a data transmission method, an electronic device, and a computer program product. In the method, when data transmission needs to be performed between devices, the devices can perform sending of a request and acquisition of target information on the basis of different channels of different near-field media, and device authentication can be performed on the basis of the acquired target information, so that the difficulty of information interception is increased by means of different channels of different near-field media, the possibility of information leakage is reduced, and the security of device authentication is improved, thereby improving the security of data transmission and improving user experience. In addition, device authentication can be performed on devices not on the basis of an NFC function, so that device authentication can be implemented on non-NFC devices or devices having an NFC function not enabled or devices for which it is inconvenient to perform interaction by means of NFC, and an increase in power consumption caused by enabling the NFC function of the devices can be avoided.
The present application provides a printed circuit board and a fabrication method therefor, an electronic device, and a circuit board preform. The fabrication method comprises: obtaining a circuit board preform, wherein a reference conductive layer of the circuit board preform is connected to a first conductive hole and is not connected to a second conductive hole, and a target signal layer of the circuit board preform is connected to the second conductive hole and is not connected to the first conductive hole; using a back-drill bit to drill within the second conductive hole, moving the back-drill bit toward the target signal layer from a surface conductive layer for back drilling, and detecting whether the back-drill bit comes into contact with the reference conductive layer; when the back-drill bit comes into contact with the reference conductive layer, controlling the back-drill bit to move toward the target signal layer by a preset depth; and retracting the back-drill bit. The fabrication method provided in embodiments of the present application simplifies the process flow and process for fabricating a printed circuit board, improves production efficiency and yield, has strong applicability, ensures back-drilling accuracy, reduces the length of a stub left after back drilling, and improves the signal transmission quality of the printed circuit board.
A data processing method. In the present application, some steps in a decoding process of an input request executed by a computing unit (e.g., a second computing unit) responsible for decoding are offloaded to a computing unit (e.g., a first computing unit) responsible for pre-processing for execution. By utilizing computing resources of the first computing unit to share some steps in the decoding process, the utilization rate of the resources of the first computing unit is improved. In addition, the resource utilization rate of the second computing unit is reduced, and therefore, the batch size can be increased, allowing more requests to be processed simultaneously.
A communication method, apparatus and system, which are applied to the field of wireless communications. The method comprises: a terminal receiving first information, determining a first precoding matrix on the basis of the first information, and then performing precoding on data on the basis of the first precoding matrix, so as to adjust a channel of a transceiver end, wherein the first precoding matrix belongs to a first precoding matrix set, and when the maximum number of transport layers configured for the terminal differs, the number of precoding matrices having a transport layer count of 1 in the first precoding matrix set also differs. For example, when the maximum number of transport layers configured by a network device is 1 or 2, there may be 8 or 10 precoding matrices having a transport layers count of 1 in the first precoding matrix set. Compared with an existing solution in which the number of precoding matrices having a transport layer count of 1 in a first precoding matrix set remains the same (e.g., 6), the implementation can improve the uplink coverage performance without incurring additional overheads.
The present application relates to the technical field of communications, and discloses an encoding method, a decoding method, a communication apparatus, and a communication system. The methods provide: a specific method for selecting an SC-LDPC encoding scheme, that is, on the basis of the length of a first transport block and a first threshold, determining to use an SC-LDPC encoding scheme and determining encoding parameters of SC-LDPC; and a specific method for selecting an SC-LDPC decoding scheme, that is, on the basis of the length of the first transport block and the first threshold, determining to use an SC-LDPC decoding scheme and determining decoding parameters of SC-LDPC. By means of the methods, appropriate encoding and decoding schemes can be selected during LDPC encoding and decoding, thereby improving encoding and decoding performance.
A communication method. The method comprises: receiving first information, wherein the first information is carried on a first beam; and determining a second beam on the basis of the first information, wherein the second beam is a narrow beam covered by the first beam, and the second beam is used for carrying a first signal, the first signal being used for a terminal device to perform random access. In this way, the terminal device learns, on the basis of the first information, that the narrow beam is to be sent in a subsequent time domain resource. The terminal device may measure the narrow beam, so as to acquire a channel measurement parameter of the narrow beam. The second beam is used for carrying a signal for random access, such that the terminal device can use the narrow beam for communication in advance in an initial access stage, thereby improving the communication performance of a link in the initial access stage.
A large language model inference method for protecting model and user privacy, a terminal device, and a server. In the large language model inference method for protecting model and user privacy, an inference server receives scrambled input content sent by a client, and then performs inference on the basis of the scrambled input content and a target scrambling factor, so as to obtain a scrambled inference result. Then, the inference server sends the scrambled inference result to the client, so that the client descrambles the scrambled inference result on the basis of the target scrambling factor, and obtains and displays a plaintext inference result. Hence, the inference server is enabled to receive the scrambled input content, perform correct inference computation on the basis of the scrambled input content, and output the scrambled inference result, thereby protecting user privacy.
The present application provides a communication method, which is used for, when a first communication apparatus enters the network coverage of a second communication apparatus, dynamically indicating, by means of protocol configuration information transmitted by the second communication apparatus and a protocol table preconfigured or predefined in the first communication apparatus, the number of second channels to be selected by the first communication apparatus, thereby reducing signaling overhead and improving flexibility of the first communication apparatus in selecting the second channels.
Provided are a display panel (100) and a preparation method therefor, and a display module (20) and an electronic device (10). The display panel (100) comprises: a first sub-pixel region (A) and a second sub-pixel region (B) that are arranged along a first direction and adjacent to each other; a substrate (110); a planarization layer (120) on the substrate (110), wherein a first recess (121) is arranged on the side of the planarization layer (120) away from the substrate (110) along a second direction, and the first recess (121) is in a non-sub-pixel region (C); a first sub-pixel definition layer (240a) and a second sub-pixel definition layer (240b), wherein an inorganic isolation layer (250) is arranged between the first sub-pixel definition layer (240a) and the planarization layer (120), and the projection of the inorganic isolation layer (250) along the second direction partially overlaps a bottom wall of the first recess (121); and a second recess (241a) arranged on the first sub-pixel definition layer (240a) or the second sub-pixel definition layer (240b). Arranging a first recess (121) and a second recess (241a) between a first sub-pixel region (A) and a second sub-pixel region (B) can reduce a lateral crosstalk current in a charge generation layer (232), thereby enhancing the anti-crosstalk capability of display panels (100), and also mitigating the image sticking problem of the display panels (100).
The embodiments of the present application relate to the technical field of computers. Provided are a lane attribute acquisition method, and an electronic device, a vehicle, a storage medium and a program product, which can improve the accuracy of lane attribute recognition. The lane attribute acquisition method comprises: acquiring sensor information; on the basis of the sensor information, identifying at least two types of lane element information, wherein the at least two types of lane element information comprise at least two of information of road-surface lane markings, information of lane boundary lines, and lane indication information in road signs; and on the basis of the at least two types of lane element information, performing joint inference to obtain a lane attribute.
A communication method and apparatus. In the communication method, a third apparatus receives a first request message from a terminal apparatus, wherein the first request message is used for requesting the execution of a service, and the first request message comprises a first user identifier; the third apparatus triggers, on the basis of the first request message, a first apparatus to request that the terminal apparatus collects first biometric information of a user currently using the terminal apparatus; and when the first user identifier matches a second user identifier corresponding to the first biometric information, the third apparatus sends a first response message to the terminal apparatus, wherein the first response message is used for indicating that the execution of the service is accepted. By means of the method, whether a user triggering a terminal apparatus to execute a service and a user currently using the terminal apparatus are the same user can be verified, which is conducive to improving security.
The application relates generally to wireless communications, and more specifically to methods, apparatuses, and systems for beam-based discontinuous communication cycle coordination. An example method includes receiving a configuration indicating beam activation patterns of multiple beams associated with a discontinuous communication pattern of a network node. At least two beams of the multiple beams have different beam activation patterns. The method further includes performing beam switching based on the configuration.
Methods, apparatus, and systems for labeling of sensing and/or positioning measurements are disclosed. A user equipment (UE) configuration signal and at least one positioning and/or sensing signal are provided to a UE. An association of the positioning and/or sensing measurements with the at least one positioning and/or sensing signal and at least one indication for associating the positioning and/or sensing measurements with a receive (RX) spatial information can then be provided by the UE. The association of the positioning and/or sensing measurements with RX spatial information improves measurement interpretation and fusion at an LMF/SeMF, thereby enabling more accurate and reliable positioning and sensing.
A model quantization method, an inference method for a quantized model, and a related apparatus. The model quantization method comprises: configuring an activation quantizer for a model to be quantized to obtain a quantization configuration model, wherein the activation quantizer has one or more quantization parameters; and performing a quantization operation on the quantization configuration model by using multiple types of data to obtain a quantized model, wherein the quantization operation is used for determining multiple groups of parameter values of the one or more quantization parameters, and one group of parameter values corresponds to one type of data among the multiple types of data. In the present application, multiple groups of parameter values are configured for the quantization parameters of the activation quantizer and correspond to different pieces of data, so that an information loss caused by feature quantization can be minimized, different pieces of data have richer expression capabilities, and low-bit quantization performance of the quantized model is improved.
Provided in the present application are a communication method, apparatus and system, which are applicable to a transmission scenario based on sparse pilot technology. The method comprises: a terminal performing channel measurement on the basis of a received reference signal, so as to obtain M first precoding vectors corresponding to M layers and N second precoding vectors corresponding to N layers; and sending the M first precoding vectors at a first feedback time, and sending the N second precoding vectors at a second feedback time, wherein the first feedback time is prior to the second feedback time. By means of the method, a terminal feeds back, in stages (i.e., at different feedback times), precoding vectors corresponding to different transport layers, thereby reducing the communication latency in sparse channel reconstruction, improving the channel reconstruction efficiency, and enhancing the system transmission performance.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
89.
FAULT DETECTION METHOD, DISTRIBUTED COMPUTING SYSTEM, CONTROLLER, AND ACCELERATOR
The present application provides a fault detection method, a distributed computing system, a controller, and an accelerator. The method comprises: when multiple accelerators in a distributed computing system perform each collective communication in a distributed computing task, the multiple accelerators record respective transmission latencies; and a controller acquires the transmission latencies of the multiple accelerators in multiple collective communications recorded by the multiple accelerators, and then determines a first fault type of the distributed computing system on the basis of the transmission latencies of the multiple accelerators in the multiple collective communications. On the basis of the solution of the present application, efficient fault detection can be realized in distributed computing systems.
A communication method and a communication apparatus. The method comprises: a terminal device acquiring configuration information of N reference signal patterns, wherein a measurement result corresponding to each of the N reference signal patterns is used for channel reconstruction; and on the basis of a reference signal corresponding to the configuration information, the terminal device sending performance information of M first reference signal patterns among the N reference signal patterns, and/or identification information of the M first reference signal patterns, wherein M is less than or equal to N, and both M and N are positive integers. In the method, on the basis of N received reference signal patterns, a terminal device feeds back, to a network device, M first reference signal patterns among the N reference signal patterns, such that the network device can configure a reference signal pattern for the terminal device on the basis of the M first reference signal patterns, thereby preventing the network device from uniformly and statically configuring reference signal patterns for all terminal devices within the coverage range, and thus improving the precision of channel reconstruction performed by the terminal device.
A sensing method and a related apparatus, relating to the technical field of sensing. In the method, a first sensing apparatus receives first information from a second sensing apparatus, the first information being used for indicating a maximum value of a motion error allowed during sensing processing (S901); the first sensing apparatus can flexibly determine a processing method for a first sensing signal on the basis of the maximum value and the motion error when sending the first sensing signal, and send second information to the second sensing apparatus, the second information being used for indicating a processing method for an echo signal of the first sensing signal (S902), the processing method comprising not being used for sensing signal processing or being used for sensing signal processing, and the first sensing signal being any one of at least one sensing signal sent by the first sensing apparatus. This allows for more flexibility in determining echo signal processing methods, which facilitates obtaining sensing results that meet expectations, thereby improving sensing performance.
G01S 7/02 - Details of systems according to groups , , of systems according to group
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systemsAnalogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
G01S 13/90 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging using synthetic aperture techniques
Provided in the present application is an antenna structure. The antenna structure comprises: a housing, a radome, and a feed source, wherein the radome and the housing enclose a cavity, and the feed source is located in the cavity. The antenna structure further comprises a beam tilting structure, which comprises a dielectric lens, wherein the radome is connected to the dielectric lens; the dielectric lens is coupled to the feed source; and the dielectric lens is used for receiving an electromagnetic wave emitted by the feed source and deflecting the electromagnetic wave in a direction away from the optical axis of the dielectric lens. Therefore, the dielectric lens has a relatively large refractive index; and after an electromagnetic wave enters the dielectric lens, the included angle between a beam and a normal increases, such that the beam is deflected in a direction away from the optical axis of the dielectric lens, thereby realizing wide-angle scanning, avoiding excessive energy from coupling into a radome, and thus reducing the impact of the radome on the radiation performance of the antenna structure.
H01Q 3/44 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
Provided in the embodiments of the present application are communication methods and related apparatuses. A communication method comprises: a first communication apparatus receiving a first synchronization signal block (SSB), wherein the first SSB corresponds to x groups of resources, x being an integer greater than 1; and the first communication apparatus then sending first information, wherein the first information is used for indicating one or more groups of resources, the one or more groups of resources are determined on the basis of measurement results corresponding to the x groups of resources, and a signal processing method corresponding to the one or more groups of resources is used for data transmission or reference signal transmission. Thus, a network device obtains a signal processing method by using an SSB in an initial access process of a terminal device, and performs data transmission or reference signal transmission using the signal processing method. The method facilitates the transmission of burst traffic and improves the reliability and efficiency of data transmission.
A method for training a machine learning model in a federated learning system is disclosed. The federated learning system includes a plurality of client devices and a central server that initializes a global model and aggregates locally trained updates from the client devices to update the global model. The global model and a forgetting threshold are provided to a forget client. The forget client calculates a Fisher information matrix diagonal, and generates a network mask using the Fisher information matrix diagonal and the forgetting threshold. The network mask is an indicator of specialized parameters of the global model for the local training data of the forget client. The forget client transmits the network mask to the central server or all other clients of the federated learning system. The central server or the other clients randomly initialize or set the specialized parameters of the global model.
Provided are a wireless communication method and related apparatus. In this method, the first device determines the first configuration information and transmits the first configuration information to the second device. The first configuration information is used for configuring configuration parameters corresponding to hybrid sensing. The hybrid sensing utilizes at least two operations for sensing. The configuration parameters include first configuration parameters and second configuration parameters. The first configuration parameters are used for configuring a reporting of common parameters corresponding to the at least two operations for sensing, and the second configuration parameters are used for configuring a reporting of remaining parameters corresponding to the at least two operations for sensing other than the common parameters. The second device obtains the sensing measurement report based on the first configuration information, thereby reducing the signaling overhead.
Provided in the embodiments of the present application are a package structure, an electronic component and an electronic device, which aim to solve the problem of a package substrate affecting an electromagnetic field distribution of a signal processing circuit and thus impairing the operation of the signal processing circuit and causing performance degradation of the electronic component. A first surface is used for allowing a radio-frequency component to be mounted thereon, and a second surface of the radio-frequency component is provided with a signal processing circuit, wherein the first surface faces the second surface; and a conductive pattern is disposed on a package substrate, and faces the signal processing circuit, wherein the conductive pattern is spaced apart from the signal processing circuit in a direction perpendicular to the package substrate. The conductive pattern may adjust an electromagnetic field of the signal processing circuit, such that the electromagnetic field of the signal processing circuit approximates an electromagnetic field formed when the signal processing circuit faces a space above the package substrate, thereby reducing or eliminating the impact of the package substrate on the signal processing circuit, and thus improving the performance of the electronic component.
An emotion theme generation method and an electronic device, relating to the technical field of terminals. In the emotion theme generation method, an electronic device displays an emotion theme customization interface, and receives at least one character inputted by a user in the emotion theme customization interface; the electronic device performs emotion recognition on the basis of the at least one character, and determines an emotion type corresponding to the at least one character; and the electronic device generates an emotion theme on the basis of the emotion type, wherein the emotion theme comprises at least one of the following: the at least one character, a background color, at least one background fill character, and at least one emoticon. By means of the method, the electronic device can perform emotion recognition on the basis of the character inputted by the user, and then determine, on the basis of the emotion type, a background color, a background fill character, an emoticon and the like matching the character inputted by the user, so as to generate the emotion theme, thereby providing richer and more diverse emotional expression manners and satisfying the personalized customization demand of the user for the emotion theme.
The present application relates to the field of communications, and provides a communication method and apparatus, used for obtaining more accurate channel prediction results in complex environments having multi-path effects. The method comprises: a second apparatus receives first information, wherein the first information is used for indicating at least one of the following: at least one point, at least one edge, or a first relationship, the first relationship is a correspondence between the at least one point and the at least one edge, one point among the at least one point is used for indicating an object in a first area, and one edge among the at least one edge is used for indicating a transmission path in the first area; and the second apparatus determines a first transmission path on the basis of the first information, wherein the first transmission path is used for transmitting a first signal.
The present application provides a communication method and a related apparatus. In the communication method provided in the present application, when valid subframes are present in a radio frame to which a target time domain position of a first SIB indicated by SIB1 belongs, and a first subframe of the target time domain position is not a valid subframe, a network device transmits the first SIB in a delayed manner, so that all subframes occupied by the first SIB transmitted in a delayed manner are valid subframes, thereby enabling the network device to completely transmit the first SIB via the valid subframes, and enabling a terminal device to completely receive the first SIB and decode same.
A communication method and apparatus, which are applied to the technical field of communications. The method comprises: receiving or generating a first data flow at an application layer, wherein data of the first data flow has the same service type, and/or the data of the first data flow uses the same quality of service processing; receiving first information at a first protocol layer, wherein the first protocol layer is a protocol layer below the application layer, and the first information is configured to indicate the suspension of the transmission of the first data flow; and suspending the transmission of the first data flow. By means of the present application, a first apparatus can suspend the transmission of the first data flow, thereby enabling transmission suspension at the granularity of a data flow. In this way, the transmission of some data flows of the first apparatus can be suspended, and the transmission of the remaining data flows can continue to be maintained, thereby helping to improve communication performance.
