4023 results about "Information transfer" patented technology

Disclosed is an explainable method for monitoring a state of a generator of a wind turbine generator system on the basis of a spatio-temporal graph. The method includes: S1: acquiring data collected by a supervisory control and data acquisition (SCADA) system; S2: carrying out data understanding on the SCADA data, selecting features associated with the generator, and carrying out data preparation on the selected feature data, and obtaining valid data; S3: embedding the SCADA data, and forming a directed spatio-temporal graph data sequence; and S4: carrying out modeling of a normal behavior model of the generator on the constructed directed spatio-temporal graph data sequence, computing a full-graph-level residual and a node-level residual, computing a residual through an exponentially weighted moving average (EWMA) control chart method, carrying out full-graph-level state monitoring on the generator, forming a fault information transmission chain relation, and enhancing explainability and robustness of a monitoring result.

A communication system includes a server operable to communicate with vehicles located remote from the server. The server is operable to receive an indication of an event that occurs remote from the server. The indication identifies a location associated with the event. The server, responsive to receiving the indication of the event, establishes a geofence that bounds the location associated with the event. The server transmits information pertaining to the established geofence to at least one of the group consisting of (i) a vehicle within the established geofence and (ii) a vehicle within a threshold distance of the established geofence. When a vehicle that received the transmitted information is within the established geofence, the server receives, from the respective vehicle within the established geofence, information derived from sensor data captured by at least one sensor of the vehicle within the established geofence.

A system including an electrical meter and at least one server. The electrical meter: obtains a power monitoring signal by measuring an electrical property of a power line to a building; processes the power monitoring signal in a first mode of operation to determine first information about a first device in the building; transmits the first information to the at least one server; receives from the at least one server, an instruction to change to a second mode of operation; processes the power monitoring signal in the second mode of operation to determine second information about a second device in the building; and transmits the second information to the at least one server. The at least one server: receives the first information from the electrical meter, transmits the instruction to the electrical meter to change to the second mode of operation, and receives the second information.

Provided in the present application are a method for determining a feedback information transmission location and a device, used when one piece of DCI simultaneously indicates resource release with respect to SPS PDSCHs on a plurality of carrier waves, to implement determining a location of an HARQ-ACK for the DCI in an HARQ-ACK codebook. A method of the present application comprises: Determining that a DCI indicates performing resource release with respect to SPS PDSCHs on a plurality of carrier waves; determining a target location of an HARQ-ACK corresponding to the DCI in an HARQ-ACK codebook according to an SLIV for a first SPS PDSCH among released SPS PDSCHs, wherein the first SPS PDSCH is an SPS PDSCH on a target carrier wave among the plurality of carrier waves. Normal feedback of the HARQ-ACK for the DCI is ensured, and uniform understanding for HARQ-ACK transmission by a network-side device and a terminal ensures normal transmission of the HARQ-ACK.

A system includes a host device, a memory expanding device, and a switch connecting the host device and the memory expansion device, wherein the host device includes a cache controller including a prefetch support circuit configured to generate prefetch information, a root complex configured to transmit the prefetch information to the memory expanding device and receive prefetch data from the memory expanding device, and one or more prefetch buffers storing the prefetch data, and the memory expanding device includes a memory device and a memory controller including a prefetch decision circuit configured to read the prefetch data from the memory device based on the prefetch information received from the host device and prefetch the prefetch data to the host device.

The invention discloses a frequency mixing sound demodulator based on a curled structure and a use method thereof in the acoustics field, the demodulator is used for separating frequency mixing sound mixed by a plurality of sound waves with preset frequencies according to respective frequencies, and the demodulator comprises an air waveguide for transmitting the sound waves, and blocking structures arranged on two sides of the air waveguide for blocking the sound waves from penetrating, and a plurality of curled structures that capture corresponding preset frequency sound waves; curled structures are arranged in the barrier structure on at least one side of the air waveguide at intervals, one end of each curled structure is open, and the other side is closed; a plurality of cross beams for blocking penetration of sound waves are arranged in each curled structure, and an internal channel of each curled structure is divided into different lengths to serve as different acoustic resonant cavities so as to capture the sound waves with different frequencies; the closed end of each curled structure is a detection end of each preset frequency sound wave. The invention solves the problem that the existing method is difficult to instantly separate the frequency mixing sound signal and carry out information transmission.

The invention provides a mobile terminal self-adaptive reminding method and system in a severe cold environment. The method comprises the following steps: acquiring interference signal characteristics, severe cold environment characteristics and operation data; obtaining a communication strategy according to the severe cold environment characteristics and the interference signal characteristics; integrating the communication strategy and the operation limited type to configure a reminding strategy; the configuration communication module reconstructs a communication link; and according to a reminding module configured according to the reminding strategy, self-adaptive reminding is realized, and the linkage equipment is utilized to assist in judging whether the user receives message reminding or not. Through linkage design of the mobile terminal and the linkage equipment, fluctuation problems of signal attenuation, clutter interference and the like in a severe cold environment are continuously adapted, sensing obstruction of cold-proof equipment is effectively broken through, link interruption is avoided, key information transmission is guaranteed, and the service life of the cold-proof equipment is prolonged. The balance between the accuracy and reliability of the reminding function of the mobile terminal in the severe cold environment and the cruising ability of the equipment is realized, and the practical performance of the mobile terminal in the severe cold environment and the use experience of a user are remarkably improved.

The invention relates to the technical field of three-dimensional scene information transmission, and discloses a digital information transmission method and system in a three-dimensional level loading process, and the method comprises the steps: obtaining three-dimensional level scene information, and dividing the three-dimensional level scene information into a plurality of scene region units; executing multi-factor priority evaluation; executing secondary priority evaluation to generate a resource task queue; adopting a multi-stage asynchronous streaming mechanism to complete digital resource transmission based on the loading granularity; and dynamically screening resources in combination with the GPU rendering budget. Compared with the prior art, the problem that loading efficiency and real-time performance cannot be considered in a complex three-dimensional scene is solved, and especially the technical problem that loading and rendering collaborative optimization is difficult to realize when a user view angle is quickly switched or the granularity difference of scene resources is large is solved. Due to the fact that space partitioning, dynamic priority evaluation and frame budget scheduling mechanisms are introduced, the problems of loading delay and resource redundant transmission are avoided, and the real-time loading efficiency and rendering fluency under the large-scale three-dimensional level scene are improved.

The invention provides a dynamic DAG arrangement method and system based on operator capability portraits, and the method comprises the steps: constructing an initial DAG structure, collecting context information during operation based on the initial DAG structure, registering operators in the initial DAG structure, and generating a capability portrait of each operator; the next execution action is dynamically decided according to the context information and the capability portrait in the task execution process; according to the execution action, adopting a multi-objective optimization function to determine an execution strategy of the operator to be executed, and performing real-time monitoring in the execution process to obtain execution feedback information of the operator; and dynamically updating the DAG structure through the execution feedback information, and transmitting the execution feedback information to a pre-constructed cross-process context warehouse for persistent storage. The method further comprises the step of multiplexing historical execution feedback information stored in the cross-process context warehouse in the starting or decision making process of a subsequent task.

Methods and systems for automatically mitigating risks of water damage to a property caused by insurance-related events are provided. A smart home controller and / or insurance provider remote processor may analyze data received from a smart device disposed on, within, or proximate to a property associated with monitoring water flow, as well as data received from an insurance provider. If it is determined that an actual or potential risk of water leakage exists, the smart home controller or remote processor may automatically issue commands to the smart device to take actions that mitigate the risk of water damage. The smart home controller may transmit information about the actual or potential water leakage risks and any mitigative actions to an insurance provider. The insurance provider remote processor may interpret the transmitted data and perform insurance activities, such as providing a discount or premium, and / or adjusting an insurance policy associated with the property.

Embodiments of this disclosure provide an information transmitting method, an information receiving method, a repeater and a network device. The information receiving method includes: receiving by a repeater first indication information for indicating an access link beam, the first indication information including an information field for indicating a beam on an access link and an information field for indicating a time resource; and performing forwarding by using a first backhaul link beam on a first time resource, and / or performing forwarding by using a second backhaul link beam on a second time resource, and / or performing forwarding by using a third backhaul link beam on a third time resource, and / or not performing forwarding on a fourth time resource, by the repeater.

The invention discloses an Internet of Things process engine automatic arrangement method and system based on a large model. The method comprises the steps of obtaining a process demand described by a natural language of a user; the method comprises the following steps: analyzing a natural language of a user through a first-layer large model, and identifying related equipment, variables, conditions and action information; information identified by the first-layer large model serves as input of a second-layer large model, and the second-layer large model matches actual corresponding equipment and variable information under the user permission based on the user token, the equipment and the variable information; transmitting actual corresponding equipment, variables, conditions and action information under the user permission to a third-layer large model; and the third-layer large model matches the corresponding flow nodes according to the received information, the matched flow nodes are connected in series through a connecting line, and a structured flow JSON is generated. According to the method, the fuzzy natural language intention is gradually converted into an accurate and executable structured process through the three-layer large model, and the accuracy of an output result of each link is improved.

Embodiments of this disclosure provide a forwarding control method, an information transmission method, a repeater and a network device. The repeater includes: a mobile termination configured to perform beam failure detection; and a forwarding entity configured to be turned off / not to perform forwarding in case of beam failure.

The invention discloses a cosmic ray muon-based time synchronization system and synchronization method, and relates to the field of digital information transmission. The system comprises a time detector and a track detector which are arranged corresponding to a standard clock, and a case matching module, a time difference calculation module, a time adjusting module, a time detector and a track detector which are arranged corresponding to a clock to be calibrated, the case matching module is used for matching the cosmic ray muons according to the track information of the cosmic ray muons detected by the two track detectors and determining whether the cosmic ray muons penetrating through the two time synchronization devices belong to the same muon case or not, and if the cosmic ray muons penetrating through the two time synchronization devices belong to the same muon case, the time difference calculation module is used for obtaining theoretical flight time according to the track information detected by the track detectors; actual flight time is obtained according to a time detector; the time deviation is calculated according to the actual flight time and the theoretical flight time, the time adjusting module calibrates the clock to be calibrated according to the time deviation, and the precision and reliability of time synchronization in complex environments such as underwater and underground environments are improved.

The invention provides a dialogue state recovery method and device, wearable equipment and a storage medium, and belongs to the technical field of intelligent communication, and the method comprises the steps: determining a first connection state of a first information transmission channel between the wearable equipment and terminal equipment; obtaining a dialogue interruption data packet in response to the fact that the first connection state is a disconnected state; detecting a second connection state of a second information transmission channel between the wearable device and the terminal device in response to the condition that the first connection state is not recovered from the disconnected state to the connected state within a third preset time period; and switching an information transmission channel between the wearable device and the terminal device from the first information transmission channel to a second information transmission channel in response to the connection state of the second connection state, and receiving reply information fed back by the terminal device through the second information transmission channel. According to the dialogue state recovery method and device, the wearable device and the storage medium, the dialogue state can be reliably recovered when the connection is interrupted.

A method for anomaly detection comprising receiving data parameters defining a first query; retrieving a first dataset corresponding to the data parameters; receiving second data parameters defining a second query linked to the first query; selecting a predefined filter; retrieving a second dataset based on the first dataset, the predefined filter, and the second data parameters; analyzing, using a machine learning model trained in real-time, the second dataset to detect anomalies; selecting anomaly parameters corresponding to the anomalies; filtering an output of the machine learning model according to the anomaly parameters; generating instructions for identifying anomalous items based on the data parameters, the predefined filter, the second data parameters, the anomaly parameters, and detection pattern parameters; executing the set of instructions for identifying anomalous items to identify anomalous items in real-time within the second dataset; and transmitting information about the anomalous items to a computing device.

Certain aspects of the present disclosure provide techniques for service priority information for multi-SIM user equipment (UE) paging. An exemplary method generally includes communicating with a first network using a first set of credentials, wherein the UE includes a second set of credentials associated with a second network; receiving a paging message for an information transmission in the second network, wherein the paging message includes service priority information corresponding to the information transmission; determining, from the service priority information, a service priority value corresponding to the information transmission based, at least in part, on policy configuration information; determining whether to establish a connection in the second network in response to the paging message based, at least in part, on the service priority value; and taking one or more actions based, at least in part, on the determination.

The utility model provides wearable equipment which comprises a shell and further comprises a processor, a display assembly and a lens cone assembly which are installed in the shell, and the display assembly is fixedly connected with the lens cone assembly and is in communication connection with the processor. The lens cone assembly comprises at least one lens cone, a lens and a first eye detector are arranged in each lens cone, the first eye detector is in communication connection with the processor, and the first eye detector is used for collecting eye movement state information and transmitting the collected eye movement state information to the processor. In the first direction, the display assembly and the first eye detector are arranged on the two sides of the lens respectively, and a display interface of the display assembly faces the lens. The wearable device provided by the embodiment of the utility model is convenient to operate and high in accuracy, and can provide timely treatment for a patient suffering from otolithiasis.

The invention provides an information transmission method and electronic equipment. The method comprises the steps that N frames of first images are obtained, each frame of first image in the N frames of first images comprises particle points coded with target information, the particle points comprise positioning points used for positioning a display area and information points used for indicating data, in the same frame of first image, the positioning points are circularly displayed according to a first preset color sequence, and the information points are displayed according to a second preset color sequence; the information points are circularly displayed according to a second preset color sequence; determining a target area containing particle points in the first image; extracting particle points from the first image according to the target area; and determining coded target information in the particle points according to the distribution condition of the particle points. In the technical scheme, the first electronic equipment can scan the image displayed by the second electronic equipment to obtain the coded information in the image, so that information transmission between the first electronic equipment and the second electronic equipment is realized, for example, when equipment connection is carried out, an equipment interaction path can be shortened, and the sense of science and technology can be improved.

This application discloses a method for information transmission with a shared Channel Occupancy Time (COT) and a communications device. When performed by a first device, the method includes: sending indication information to a second device; where the indication information is used to indicate a power detection threshold for COT sharing or a service type, and different power detection thresholds for COT sharing correspond to different service types.

The invention discloses an ultra-high-definition video stream adaptive coding method based on deep learning visual saliency, and the method comprises the steps: carrying out the five-scale Gaussian filtering processing and image pyramid construction of a video frame, and combining Sobel gradient, Laplacian edge and local binary pattern feature extraction to generate a multi-scale feature map; a pre-training saliency detection network is adopted, and a smooth saliency thermodynamic diagram is generated through processing of a feature adaptation layer, a residual encoder, a self-attention mechanism and a transposed convolution decoder; dividing the video frame into a high region, a middle region and a low region according to the saliency thermodynamic diagram, and establishing a regionalization coding parameter table; performing differentiated prediction modes, motion estimation and quantization strategies on different salient regions; and organizing coded data according to an H.265 / HEVC standard, and embedding the saliency thermodynamic diagram into supplementary enhancement information for transmission. According to the method, the important region concerned by the user can be intelligently identified, a differentiated coding strategy based on content semantics is realized, and the coding efficiency is remarkably improved.

Methods and apparatus are described for enhanced node communication within a wireless node network having nodes and a server. The method begins with a first node associating with a second node, and the first node capturing relevant node information. When the first node is in a first connectivity mode, the relevant node information is transmitted to the server via the second node operating as an intermediary for indirect communication with the server. When the first node is in a second connectivity mode, the first node transmits the relevant node information to the server without using the second node as the intermediary or bridge to the server. Each of the first node and second node may be wireless transceiver-based nodes and respectively implemented as integrated circuits.

The invention relates to the technical field of Ethernet communication and digital information transmission, and discloses an Ethernet-based time synchronization acquisition method, device and equipment and a medium, and the method comprises the steps: obtaining initial network time based on a network time protocol and a precise time protocol; recovering the synchronous clock signal from the Ethernet physical layer signal and generating a trigger pulse signal aligned with a second boundary to generate second-level reference time; the trigger pulse signal and the synchronous clock signal are used for executing high-frequency counting accumulation to generate nanosecond-level fine time; performing frequency division processing on the synchronous clock signal based on the sampling rate configuration parameter to obtain a sampling driving clock; the analog-to-digital conversion unit is triggered at the effective jump edge of the sampling driving clock to sample and latch nanosecond-level fine time to generate a sampling timestamp, and the sampling timestamp is output in combination with sampling data. According to the method, time recovery, time refinement and sampling time locking are realized through a unified time base, so that sampling action and time counting are accurately aligned, and the data synchronization precision and consistency of distributed acquisition nodes are improved.

Disclosed are a method for transmitting a response PRS, the method comprising the steps of: receiving slot configuration information for configuration of a plurality of slot groups related to the PRS; receiving a request PRS for requesting transmission of the response PRS in one slot group among the plurality of slot groups; and transmitting the response PRS and positioning information on the basis of the slot configuration information, wherein the response PRS is transmitted in a second slot determined on the basis of the slot configuration information and a position of a first slot, in which the request PRS has been received, from among a plurality of slots included in the one slot group, and whether the positioning information is transmitted with the response PRS in the second slot is determined on the basis of whether the first slot and the second slot are continuous in a time domain.

The invention provides an end-network cooperative transmission system and method for a multi-mode network. The system comprises a terminal service demand layer which is used for identifying the service type of a terminal in a multi-mode network, generating structured service demand information and transmitting the service demand information to a network collaborative decision-making layer; the network cooperation decision-making layer is used for fusing the service demand information and the link state information, generating a transmission optimization strategy including path selection, priority mapping, bandwidth allocation and rate control, and transmitting the transmission optimization strategy to the transmission optimization strategy execution layer; and the transmission optimization strategy execution layer is used for executing a transmission optimization strategy, collecting link state information in the multi-mode network in real time through INT, and transmitting the link state information to the network cooperation decision layer. According to the method, efficient scheduling of heterogeneous network resources and high-reliability transmission guarantee of differentiated services are achieved, and the method is suitable for key service scenes sensitive to time delay and reliability, such as Internet of Vehicles and ultra-high-definition video transmission.

A Channel State Information (CSI) transmission method and apparatus, a terminal, and a network-side device, are provided. The method includes sending at least one CSI report. The at least one CSI report includes a first CSI report including at least two pieces of CSI. A mapping order of the at least two pieces of CSI is determined based on first information. The first information includes at least one of the following: second information associated with each of the at least two pieces of CSI, reported content of each of the at least two pieces of CSI, or an order of at least two spatial adaptation patterns or an order of at least two sub-configurations configured or indicated by a network-side device. The at least two spatial adaptation patterns or the at least two sub-configurations are in a one-to-one correspondence with the at least two pieces of CSI.

The invention belongs to the field of equipment information transmission, and particularly relates to a communication point-to-point uploading method and system for equipment in a transformer substation. Comprising the following steps: after communication point-to-point is started, generating a point-to-point file containing self-described communication point-to-point information corresponding to a communication protocol through a server side of a transformer substation according to the selected and matched communication protocol, and uploading the point-to-point file to a client side of the transformer substation; the communication point-to-point information with the self-description is mainly composed of a time sequence keyword used for representing the uploading time and sequence of information points, a name keyword used for representing the name description of the information points, and a protocol keyword used for representing the communication protocol model information of the information points; and analyzing the point-to-point file through a client according to the formats of a time sequence keyword, a name keyword and a protocol keyword to obtain communication point-to-point information with self description for communication point-to-point.

Provided in the embodiments of the application is an uplink synchronization method, the method includes that: when a first condition is met, it is determined that a first random access process is completed, wherein the first random access process is used for establishing uplink synchronization between a terminal device and a first candidate cell, and the first condition is related to indicating that an underlying layer of the terminal device uses a first information transmission preamble.

An information transfer apparatus includes: processor circuitry; and a first transmitter configured to transmit, by the processor circuitry, a first F1 message comprising information for obtaining uplink synchronization on a candidate cell to a first network device DU (distributed unit) by a network device CU (central unit).

The invention discloses a quantum random encryption and distributed synchronization information transmission method and device, and is applied to the technical field of power systems. Acquiring initial data of the state of the power equipment; generating an unpredictable quantum true random number; encrypting the initial data by using the quantum true random number to obtain target data; synchronizing the clock synchronization precision of the plurality of nodes; generating data slices according to the target data and distributing the data slices to the plurality of nodes; and synchronizing the data slices of the plurality of nodes. According to the invention, the technical problem of safe and reliable information transmission of the power system is solved at least to a certain extent.