2056 results about "System information" patented technology

The present disclosure relates to a communication technique which combines a 5th generation (5G) communication system for supporting a higher data transmission rate beyond a 4G system with an internet of things (IoT) technique and a system thereof. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, health care, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT related technology. According to various embodiments of the present disclosure, in a wireless communication system, a terminal may include at least one transceiver and at least one processor coupled with the at least one transceiver, the at least one processor may be configured to receive system information from a cell of a base station, determine whether the cell supports new radio (NR) lite, based on the system information, and if the cell supports the NR lite, perform a random access procedure for the cell, and for the terminal performing the NR lite, at least one of a subcarrier spacing (SCS), a transport block (TB) size, or a bandwidth part (BWP) is reduced to a designated value, compared to other terminal not performing the NR lite.

The invention belongs to the technical field of electric power system information processing, and particularly relates to an electric power information analysis method based on big data, through semantic fusion of multi-source heterogeneous data and dynamic feature mining of a time sequence attention mechanism, in a load prediction scene, compared with a traditional single data source model, the electric power information analysis efficiency is improved. After the meteorological data, the user power consumption behavior data and the power grid operation data are fused, the prediction average error rate is reduced; in an equipment fault early warning scene, through multi-dimensional correlation analysis of vibration signals, oil temperature data and environmental factors, transformer latent faults can be early warned in advance, and the fault identification accuracy is improved; meanwhile, a self-adaptive modeling engine and a closed-loop feedback mechanism enable the system to have a self-evolution capability: when the power grid topology is adjusted or the new energy grid-connected proportion is changed, the model does not need to be manually retrained, and self-adaptive adaptation can be completed in two scheduling cycles through dynamic feature weight adjustment and meta-learner parameter optimization, so that the analysis performance is maintained to be stable.

The invention discloses a power system data access management and control system based on risk dynamic assessment, and particularly relates to the technical field of power system information security and access control. Comprising an access request interception module, a multi-dimensional risk data acquisition module, a dynamic risk assessment engine module, a self-adaptive access control decision module and a security audit and learning module. Multi-dimensional dynamic context information such as an access subject, an object, an environment and a behavior sequence is collected in real time, a rule engine and machine learning hybrid model is combined to carry out real-time risk calculation, a quantitative comprehensive risk value is output, and an access control decision is dynamically generated according to a risk level threshold. The system has self-learning and self-adaptive optimization capabilities, continuously optimizes the model through an audit log, improves the security and flexibility of data access of the power system, and balances service availability and security protection requirements.

A frequency measurement method performed by a user equipment (UE) in a wireless communication system is provided. The frequency measurement method includes: receiving a radio resource control (RRC) release message or system information including first frequency measurement configuration information for frequency measurement in an RRC inactive mode; performing frequency measurement in the RRC inactive mode based on the first frequency measurement configuration information; receiving first RRC resume message including an indicator requesting a measurement report in the RRC inactive mode; and transmitting an RRC resume complete message including the measurement report based on the indicator.

The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. Disclosed are a method and a device for supporting access by a terminal to a NES cell, the method comprising the steps of: receiving, in a radio resource control (RRC) inactive mode or an RRC idle mode, system information from a camp-on first cell; acquiring, from the system information, system information about a second cell that does not perform system information transmission; determining, on the basis of threshold value information about the reception signal strength included in the system information about the second cell, whether a condition for access to the second cell is satisfied; and performing, if the condition is satisfied, a random access procedure for the access to the second cell.

The disclosure is directed to various ways of improving the functioning of computer systems, information networks, data stores, search engine systems and methods, and other advantages. Among other things, provided herein are methods, systems, components, processes, modules, blocks, circuits, sub-systems, articles, and other elements (collectively referred to in some cases as the “platform” or the “system”) that collectively enable, in one or more datastores (e.g., where each datastore may include one or more databases) and systems, the creation, development, maintenance, and use of a set of custom objects (and core objects) for use in a wide range of activities, including sales activities, marketing activities, service activities, content development activities, and others, as well as improved methods and systems for sales, marketing and services that make use of such entity resolution systems and methods as well as custom objects.

The present disclosure relates to turning on / off a synchronization signal and a broadcast channel signal in a wireless communication system. This operating method of a terminal may comprise the steps of: receiving downlink control information (DCI) related to system information; acquiring allocation information for receiving the system information on the basis of the DCI; receiving the system information on the basis of the allocation information; acquiring first information related to the position of synchronization signal / physical broadcast channel blocks (SSBs) included in the system information; receiving second information related to on or off of the SSBs; and receiving at least one of the SSBs on the basis of the first information and the second information.

The invention relates to an artificial precipitation enhancement operation area identification method and system based on multi-source data, and relates to the technical field of meteorological intervention operation, and the method comprises the steps: building a multi-resolution dynamic data grid system, and enabling a coarse-grained grid layer to cover the whole operation area, and to be used for bearing the macro data of a satellite cloud picture and a conventional radar; the fineness grid layer is used for receiving and mapping real-time data provided by the high-resolution radar; receiving real-time data of all cloud blocks, mapping the real-time data to corresponding grid layers, and projecting the data collected at different time points to a unified time reference frame to obtain a cloud system state view; predictive interpolation is carried out by using the latest data of the conventional radar and the macroscopic trend of the satellite cloud picture in combination with the motion vector and confidence weighting so as to obtain cloud system information; and forming a visual cloud system three-dimensional view, identifying and tracking a target cloud block with an artificial precipitation enhancement potential, and generating an operation instruction. The method has the effect that the target cloud block with the operation value can be identified and tracked to generate the accurate operation instruction.

The invention discloses a wide-area time traceability credible authentication method in a power heterogeneous network environment, and belongs to the technical field of power system informatization and automation. Comprising the following steps: acquiring various high-precision time source information in a power heterogeneous network environment, and acquiring an initial time reference of the power system time synchronization device; generating uniform reference time, and embedding a digital watermark containing time source information and credibility thereof for each timestamp by using the digital watermark embedding module; controlling the power system time synchronization device to sequentially generate time transmission fingerprints at all levels of network nodes; constructing a unique time fingerprint chain covering the whole link; packaging the time fingerprint of each time transmission node and the traceability information thereof, and performing uplink storage; precise prediction and optimal control of time transmission errors are realized; if the overall cumulative time error exceeds a range of + / -10 [mu] s, the predictive correction is maintained until the error is controlled within + / -10 [mu] s.

The invention discloses a dynamic coupling modeling method and system for an electric power information physical system, and belongs to the technical field of electric power dispatching automation, and the method comprises the steps: analyzing an AGC control process business data flow, and constructing a workflow engine; performing node classification, generating an information node model and an information branch model of the information system, and constructing a rule engine; constructing an information system network matrix model based on the rule engine, and establishing a preset service strategy based on the information system network matrix model; constructing an information physical coupling model of the AGC control process; and according to the AGC actual service, loading a preset service strategy established by the information system network matrix model based on the synergistic effect of the workflow engine and the rule engine, and updating the information physical coupling model. According to the method, a basic model is provided for cross-level closed-loop simulation verification in the AGC process, the problems of unclear information physical dynamic coupling mechanism, insufficient service logic adaptive mapping and model iteration self-updating are solved, and a guarantee is provided for safe and stable operation of a large power grid.

The invention provides an electric power metering system network security situation analysis method and system based on big data, and relates to the technical field of electric power system information security. According to the method, network traffic, system logs, security alarms, asset information, vulnerability records and external threat intelligence are collected, a security data lake is constructed, and security situation factors are extracted; outputting an anomaly detection result and a threat classification result by using the unsupervised anomaly detection model and the supervised threat classification model; calculating an asset security risk value and an overall security risk value by combining the vulnerability severity and the asset importance, and generating an overall security index, an attack threat level and a vulnerability level; and a time sequence prediction model is further constructed based on the network security situation indexes, and future situation prediction and security early warning are realized. According to the invention, comprehensive perception, accurate analysis and active defense of the network security situation can be realized.

Methods and apparatuses for early indication for initial access in full-duplex systems. A method for operating a user equipment (UE) includes receiving a system information block (SIB1) including configuration information, identifying, based on the configuration information, a random access channel (RACH) configuration, and identifying, based on the configuration information, an early access indication associated with a full-duplex operation. The method further includes determining to use a first random access transmission configuration if a condition for the early access indication associated with the full-duplex operation is met or a second random access transmission configuration if the condition is not met and transmitting a random access message using the determined first or second random access transmission configuration.

Provided is a method by which a user equipment (UE) performs measurement on a frequency in a wireless communication system. The method may include receiving, from a base station (BS), system information including configuration information about relaxed measurement, determining, based on the configuration information, whether criteria for the relaxed measurement are fulfilled, and performing the relaxed measurement on at least one frequency, based on a result of the determining.

The invention relates to the field of industrial safety monitoring, provides a real-time risk identification and active safety control method and system for industrial operating personnel in order to improve the accuracy and efficiency of a safety monitoring technology, and realizes real-time acquisition and edge preprocessing of human-machine-environment data by integrating a physiological / environmental / equipment multi-mode sensor. An FPN network is utilized to fuse spatial-temporal characteristics, Temporal-PC causal inference and a GBDT integration algorithm are combined, an interpretable risk propagation model is constructed, risk indexes are calculated, three-level early warning is divided, and hierarchical intervention is executed for different risk levels, including local early warning, environment regulation and control, emergency evacuation and multi-department emergency linkage. Through LSTM trend prediction and reinforcement learning dynamic parameter adjustment, closed-loop optimization of an intervention strategy is realized, the problems of information splitting, response lag and the like of a traditional monitoring system are solved, the risk identification precision and emergency disposal efficiency of a chemical high-risk scene are remarkably improved, and the method is suitable for operation safety control in high-temperature, high-pressure, toxic and harmful environments.

Methods, systems, and devices for wireless communications are described. Techniques described herein may enable a user equipment (UE) to identify one or more groups of network energy saving (NES) cells that may share an uplink wake-up signal (WUS) configuration for requesting a system information block (SIB). For example, the UE may receive a configuration indicating the groups of NES cells, a first set of uplink WUS parameters that are shared between NES cell groups, and second sets of uplink WUS parameters that are NES cell group-specific. The UE may transmit the uplink WUS to an NES cell or to a non-NES anchor cell to request an SIB for one or more NES cells or for one or more NES cell groups. Upon reception of the uplink WUS, the NES cell or non-NES cell may transmit one or more SIBs to the UE.

The invention discloses a molecular simulation method and device, a nonvolatile storage medium and electronic equipment. The method comprises the following steps: acquiring molecular system information of a current molecular configuration; calculating the first energy and the first gradient of the key atom region by adopting a variable component sub-feature solicitation solver algorithm, and calculating the second energy and the second gradient of the non-key atom region; wherein the first gradient is used for expressing the stress condition of each atom in the key atom area; the second gradient is used for expressing the stress condition of each atom in the non-key atom area; and updating the current molecular configuration according to the first energy, the first gradient, the second energy and the second gradient to obtain a target molecular configuration. According to the method and the device, the technical problem that the accuracy of the simulation result cannot be ensured under the condition that the computing resources are limited due to excessive computing resources consumed by the quantum chemical computing mode when the molecules are simulated by adopting the quantum chemical computing mode in the related technology is solved.

The invention discloses a retry strategy determination method and device, equipment, a medium and a product, and the method comprises the steps: responding to a call failure event of a first method, and obtaining call abnormal information of the call failure event and system state information when the call failure event occurs; preprocessing the calling abnormal information and the system state information to obtain a feature vector of a calling failure event, and taking the feature vector as a retry strategy analysis sample of the first method; and in response to triggering of retry strategy optimization analysis, inputting the retry strategy analysis sample into a pre-configured strategy optimization algorithm to obtain a method call retry strategy of the first method. According to the technical scheme provided by the embodiment of the invention, the problem that the statically configured retry strategy is not matched with the retry demand of the business scene is solved, and the retry strategy can be dynamically updated based on the abnormal information of the method calling failure and the system information, so that the business scene demand is met, and the retry success rate is improved.

The invention provides a power system information physical coupling attack protection method and system, and relates to the technical field of power system network security, and the method comprises the steps: collecting the information and physical two-dimensional data of a power system when a to-be-recognized attack behavior occurs, and obtaining a standardized cross-layer feature set when the to-be-recognized attack behavior occurs; forming a to-be-identified cross-layer fusion feature set through a three-level fusion mechanism; analyzing the to-be-recognized fusion features through attack intention recognition, technique and tactics classification and attack chain reduction, and recognizing coupling attack target technique and tactics and an attack chain; according to the coupling attack target technology and tactics and the attack chain, judging an attack level; and determining a defense strategy of corresponding strength according to the attack level, and constructing a protection strategy of the cyber-physical collaborative response. According to the method, cross-layer feature correlation analysis is introduced into an attack technique and tactics research and judgment process through a constructed'data acquisition-attack recognition-cross-layer defense 'full-chain technology system, so that the coupling attack recognition accuracy is improved.

A wireless device receives, from a base station, a system information block (SIB) indicating time information for when a cell, provided via non-terrestrial network, stops serving an area. The wireless device receives, from a location management function (LMF), a provide assistance data message, for a multi-round transmission time (RTT) positioning, indicating at least one downlink positioning reference signal (DL PRS) resource. The wireless device starts a measurement period for measuring user-equipment (UE) reception-transmission (Rx−Tx) time difference measurements. The wireless device initiates, based on the time information indicated by the SIB, a satellite switch, wherein the satellite switch is to switch satellites without changing a physical cell identifier (PCI). In response to the satellite switch occurring during the measurement period, the wireless device suspends, during an interruption time for the satellite switch, measuring the at least one DL PRS resource.

The invention provides a building construction carbon emission real-time monitoring and intelligent analysis system based on the Internet of Things, relates to the technical field of carbon emission monitoring and analysis, and solves the problems of functional deficiency and imperfection of a carbon emission monitoring system. In the system, a sensing layer is used for collecting multi-dimensional carbon emission related original data of a construction site in real time and carrying out edge side preprocessing; the transmission layer is used for transmitting data by adopting a self-adaptive multi-mode communication protocol and adapting to the network environment change of a construction site; the platform layer is used for receiving and integrating data, executing carbon emission accounting, performing multi-dimensional intelligent analysis, constructing and updating a digital twinborn simulation model and driving an intelligent analysis process; and the application layer is used for visually and dynamically presenting system information data, providing interactive access and early warning, and opening key carbon emission data and supervision support to a government supervision platform. The method is optimized and improved from multiple aspects, so that the system has relatively high application efficiency and meets the requirements of domestic and overseas carbon auditing.

A system including at least one transmission terminal and at least one reception terminal is provided. The transmission terminal generates and transmits first image data. The transmission terminal generates, when an image captured by a camera includes a part of a human body, an image of an area which is a partial area of the captured image and includes the part of the human body, as the first image data. The transmission terminal transmits state data based on a state of capturing the human body in the captured image. The reception terminal receives the first image data and the state data and generates an image to be shown on a display based on the state data, the generated image including an image based on the first image data or an image based on second image data in place of the first image data.

Apparatuses, systems, and methods for MAC behavior and RRC configuration of uplink wakeup signal (UL WUS) for a connected UE, e.g., in 5G NR systems and beyond. A UE may receive, from a base station, an indication of resources for an UL WUS. The UE may also receive, from the base station, one or more trigger conditions for transmission of the UL WUS. The indication may include a prohibit timer and maximum transmission number per UL WUS resource. The resources for the UL WUS may be periodic or aperiodic UL resources. The one or more trigger conditions for transmission of the UL WUS may be received via a system information block or via radio resource control signaling. The UE configure the UL WUS based, at least in part, on the indication of resources for the UL WUS and the one or more trigger conditions for transmission of the UL WUS.

The invention relates to the technical field of natural language processing, in particular to a verifiable large model retrieval enhancement generation system and method based on an evidence chain, and the method comprises the steps: receiving an initial query, recognizing the fuzziness and information gap of the initial query in combination with an associated retrieval document, and generating a supplementary query set; based on the initial query, the supplementary query and the corresponding retrieval document, generating candidate answers with references and verifying the information supportability of the candidate answers; for the candidate answers passing the verification, extracting support information and constructing a hierarchical attribution mapping relation; and integrating the information to form to-be-evaluated information, and if the current verified to-be-evaluated information meets a preset sufficiency condition, integrating the generated preliminary answer and the to-be-evaluated information to synthesize a target answer. The method effectively overcomes the defects that a traditional RAG system is fragmented in information integration, has one-sided fuzzy query and answer, is low in attribution efficiency and excessively depends on retrieval content, and has the advantages of answer comprehensiveness, verifiability and deployment lightweighting.

An apparatus, operating in a radio resource control idle mode, selects from multiple candidate cells, a target cell to be a next serving cell for the apparatus. The apparatus starts, based on the target cell providing system information block 1 (SIB1) on an on-demand basis and in response to receiving a SIB1 request configuration for the target cell, a SIB1 request for the target cell based at least in part on the SIB1 request configuration for the target cell. The apparatus reselects, in response to receiving no SIB1 for the target cell in response to the SIB1 request, a secondary candidate cell of the multiple candidate cells on a same frequency as the target cell or on another frequency than the target cell based at least in part on whether intra-frequency reselection is allowed, and continues to consider the target cell in future cell selection or reselection evaluation.

Techniques for enhancing performance in Industrial Internet-of-Things (IIoT) scenarios, including techniques for time-sensitive networking (TSN) and 5G wireless network integration. An example method, performed by a wireless device, comprises receiving system information (SI) from a radio base station (RBS) of a radio access network (RAN), the SI being indicative of support for TSN through the RBS, and establishing at least one TSN stream with an external data network, through the RBS. The example method further includes receiving a first timing signal from the wireless communications network, via the RBS, receiving a second timing signal from the external TSN data network to which the wireless device is connected, comparing the first timing signal to the second timing signal to determine an offset, and transmitting the offset to the wireless communications network.

The present invention relates to a system for providing power save while transmitting ephemeris data from satellites to telephones / user devices, and reducing the signalling load created by system information.

A method and apparatus to support sub-band full duplex is provided. In the method, the terminal receives from a base station a system information; the terminal triggers a random access procedure; the terminal determines set of features that are applicable for RA procedure; the terminal determines a set of RA resource based on the features; and the terminal performs preamble transmission on SBFD RO in case that the set of RA resource is associated with SBFD RO. the terminal determines whether a set of RA resource is associated with SBFD RO based on a specific parameter of the set of RA resource.

A non-terrestrial radio network node may broadcast a reduced-content synchronization signal block message, via an idle-mode beam, which may indicate non-terrestrial uplink resources usable by a user equipment to transmit a first preamble or a second preamble indicated by the reduced content message. If the user equipment cannot connect with a terrestrial radio network node upon determining to establish a connection with the non-terrestrial node, the user equipment may transmit a second preamble, responsive to which the non-terrestrial node may broadcast full synchronization signal block information via the idle-mode beam. Alternatively, the user equipment may receive, from a terrestrial node, non-terrestrial minimum system information and non-terrestrial beam information indicative of a refined beam, and may transmit, to the non-terrestrial node, a first preamble, responsive to which the non-terrestrial node may activate the refined beam via which the user equipment may establish a connection according to the non-terrestrial minimum system information.

A knowledge base system based on a large language model includes a processor configured to construct and enable a specific domain function module to perform a function calling mechanism according to the large language model to generate a function corresponding to one of an industrial process monitoring system information and a nature language query information, and establish a knowledge base. The processor is configured to construct and enable a retrieval augmented generation module to perform an embedding transfer mechanism to generate a plurality of embedding vectors, and retrieve embedding vectors and establish a vector store. The processor is configured to construct and enable a knowledge and information management module to manage the knowledge base and the vector store.

The invention discloses a vehicle-mounted system safety detection and risk assessment system, which belongs to the technical field of vehicle-mounted network safety, and comprises a vehicle-mounted terminal environment sensing module used for collecting multi-level environment information of a vehicle-mounted system, including system layer information, network layer information and safety layer information; the vehicle-mounted configuration file and communication white list detection module is connected to the vehicle-mounted terminal environment sensing module and is used for establishing and maintaining a safety white list library according to the collected system information, comparing the current configuration file, the dynamic library, the port and the certificate state of the system with the safety white list library through periodic scanning, and sending the comparison result to the vehicle-mounted terminal environment sensing module; detecting configuration abnormity and file tampering events; a vehicle-mounted process and control task analysis module; a communication abnormity detection and code identification module; and a safety evaluation and risk feedback module. According to the invention, all-around monitoring and intelligent analysis of vehicle-mounted system configuration, process behaviors and network communication can be realized, and hidden backdoors, abnormal processes and malicious communication can be effectively identified.