3248 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.

Methods, apparatus and systems for scheduling and transmission of system information in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: transmitting, to a first wireless communication device having a first device type, a first configuration associated with the first device type for the first wireless communication device to perform paging occasion monitoring, wherein a device having the first device type is a reduced capability device or is configured with extended discontinuous reception (eDRX); and transmitting, to a second wireless communication device having a second device type, a second configuration associated with the second device type for the second wireless communication device to perform paging occasion monitoring, wherein a device having the second device type is not a reduced capability device and not configured with eDRX.

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 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. A system and method for providing conversation intelligence services may include pre-processing, transcribing, and post-processing. A conversation recording may be pre-processed generating a conversation record (e.g., conversation object). The pre-processed conversation recording may be transcribed into a transcript. The transcript may be post-processed which may include keyword extraction, topic extraction, feature extraction, event generation, trigger action, and / or search indexing. Conversation information may be presented based on the pre-processing, the transcribing, and the post-processing.

Systems, methods, and instrumentalities are described herein for adaptive waveform selection for wireless communication. In examples, the wireless transmit / receive unit (WTRU) may be configured with the orthogonal frequency-division multiplexing (OFDM) initially. If the WTRU, which may support dynamic waveform switch, receives system information blocks (SIBs) from multiple cells where at least one of them supports dynamic waveform switch, the WTRU may prioritize the initial access with the cell(s) that support dynamic waveform switch. If the WTRU supports dynamic waveform switch, the WTRU may send a physical uplink shared channel (RUSCH) in msg3 at a configured grant, which may be offset by a preconfigured number of slots with a waveform that is different from the preconfigured waveform type.

Systems, methods, and instrumentalities are described herein for adapting mobility under discontinuous coverage (e.g., associated with gap(s) in coverage). In examples, a WTRU may determine the start and duration of discontinuous coverage. Discontinuous coverage may be explicitly indicated in SI (e.g., start UTC 10:00+90 s). The determination of the start and duration of discontinuous coverage may be implicitly determined via assistance information broadcasted in a SI cell stop time and a neighboring cell start time. The start and duration of discontinuous coverage may be calculated via location information (e.g., the distance between the WTRU and serving / neighboring cell center and the diameter of cell coverage). The WTRU may report it is about to enter a coverage gap at some configured offset from time (e.g., via a timer) of the coverage gap.

Methods, systems, and devices for wireless communications are described. The described techniques relate to improved methods, systems, devices, and apparatuses that support random-access occasion (RO) selection for reduced-capability (RedCap) user equipment (UEs). A RedCap UE operating in a half-duplex mode may use the techniques described herein to efficiently select an RO in which to transmit a random-access preamble based on a duration between a latest received downlink transmission and the RO satisfying a threshold duration. The UE may receive system information mapping a set of synchronization signal blocks (SSBs) to a set of ROs. The UE may then select an RO from the set of ROs in which to transmit the random-access preamble such that the UE has sufficient time to transition from a receive mode to a transmit mode to transmit the random-access preamble.

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.

A method may include receiving, by a wireless device, a system information block (SIB) comprising a first non-terrestrial network (NTN) configuration comprising a first value for a validity timer of a cell, a second NTN configuration comprising a second value for the validity timer of the cell, and a third NTN configuration corresponding to at least one NTN neighbor cell. The method may also include starting, based on the receiving the SIB and for the cell, the validity timer with the first value. The method may further include performing a link switch without changing a physical cell identifier (PCI) of the cell. The link switch can include stopping the validity timer with the first value indicated in the SIB and starting the validity timer with the second value indicated in the SIB.

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 belongs to the technical field of informatization management, and provides a unified authority management method and system, electronic equipment and a medium, and the method comprises the steps that an application management module generates an application system ID based on application system information; the resource management module generates a resource identifier based on the resource information; the role management module creates roles; establishing an association relationship between the role and the role permission range; the user management module creates a user account; the authorization management module receives an authorization request carrying the user account and the corresponding role, and establishes an association relationship among the user account, the corresponding role and the role permission range by using the association relationship; the authorization management module accesses the request, and pushes an application to the user account by using the access address; and according to the association relationship among the user account, the corresponding role and the role permission range, authorizing the corresponding operation permission to the user. By defining the relationship among applications, roles, users and resources, centralized and refined authority management of a plurality of background systems of an enterprise can be realized.

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 relates to the technical field of identity verification, in particular to an enterprise registration self-service terminal and an identity verification method and system thereof, and the method comprises the following steps: comparing dynamic two-dimensional code parameters item by item based on the enterprise registration self-service terminal, a verification serial number, a card issuer identifier and a validity period, and judging the consistency of each field; and according to the matching of the result and the registration system information, identifying the offset condition of the handling process, and outputting a sequence offset index. According to the invention, through synchronous acquisition of multiple parameters of the identity card, in combination with two-dimensional code dynamic feature comparison and chip data analysis, real-time association of identity data in three aspects of time, source and content is realized, each node is bound with a unique identifier, an equipment source and time sequence relationship, and a node data abstract series full-process log chain is handled; interrupt, offset and risk handling nodes can be positioned in the whole process, a data chain structure supports afterward tracing and node-level traceability, and handling safety, data integrity and traceability are remarkably improved.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a communication including remaining minimum system information (RMSI) for a first cell that is operating in a network energy saving (NES) mode. The UE may perform an operation associated with a selection of the first cell, the selection of the first cell being in accordance with one or more conditions being met. Numerous other aspects are described.

A communication method performed by a device includes receiving configuration information, determining, based on the configuration information, a PDCCH monitoring occasion corresponding to first system information, and obtaining the first system information from the PDCCH monitoring occasion corresponding to the first system information. The configuration information includes: an index of the first system information, where the first system information includes P types of system information, and P is an integer greater than or equal to 1; a quantity n of SSBs in a yth group in Y groups in one SSB periodicity, where the yth group is any one of the Y groups; and a quantity M of PDCCH monitoring occasions that correspond to the P types of system information and that are included in the yth group.

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 relates to the field of electric power system information communication networks, in particular to a safety protection system based on an electric power system information communication network, which comprises a terminal safety access module used for carrying out identity authentication and access control on external terminal equipment in the electric power system information communication network, preventing illegal terminals from accessing the network, and sending the terminal safety access module to the terminal safety access module. And the network communication protection module is used for performing protocol analysis on the communication flow in the power system information communication network. Through cooperative work of four layers of modules of global coverage, closed-loop protection, terminal, network, service and operation, a global scene of an information communication network of a power system is covered, a'monitoring-analysis-response-defense 'closed loop is formed, no dead corner of security protection is realized, the security risk is remarkably reduced, the high-risk attack blocking success rate is improved, the data leakage risk is reduced, and the security and protection efficiency is improved. And the security event discovery time is shortened, and the anti-attack capability and the risk resistance level of the power system are comprehensively improved.

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method disclosed herein includes using a hierarchical signalling to provide one or more MBS services to a User Equipment (UE), wherein an MBS System Information Block (SIB) is used to signal MBS control channel (MCCH) information, and a MCCH message is used to signal the MBS traffic channel (MTCH) information.

The invention discloses an oil reservoir injection-production optimization method based on an improved multi-objective particle swarm algorithm, and belongs to the technical field of oil and gas field development. According to the method, an attention mechanism, a Transform and a long-short-term memory network are introduced based on a relational graph convolutional network, geological features and production system information are combined, inter-well water content prediction is taken as a target, an HSTMF model is constructed, an injection-production well production system does not need to be adjusted, the calculated amount is greatly reduced, and the prediction precision is remarkably superior to that of a traditional method; in the aspect of optimization algorithms, a Cauchy disturbance variation mechanism is introduced into a genetic algorithm and combined with a particle swarm optimization algorithm to form a new optimization strategy, a real-time closed-loop collaborative oil reservoir management framework is constructed in combination with the moisture content prediction capability of an HSTMF model, the net present value and the total oil production are effectively increased, the total moisture content is reduced, and good practical application value is shown.

The present application provides a data check method, device and system, which are applied to the field of communications. The method comprises: obtaining operation environment information, check information and data to be checked; on the basis of the operation environment information and the check information, matching a target check mode, wherein the target check mode is one of a first check mode, a second check mode and a third check mode, the first check mode completes cyclic redundancy check (CRC) calculation on the basis of vectorization calculation, the second check mode completes the CRC calculation on the basis of a hardware CRC, and the third check mode completes the CRC calculation on the basis of a look-up table; and checking said data on the basis of the target check mode. The present application can support various CRC algorithms, and adaptively provide an optimal check mode on the basis of system information, thereby increasing the calculation speed, and optimizing data check.

A wireless device may request system information, such as a system information block, from a base station on demand. The base station may indicate to the wireless device a change in system information via a message, for example, during a time period that the base station is not sending system information to the wireless device. The wireless device may expect to receive updated system information, for example, based on receiving the message, without having to send a request to the base station for system information.

Apparatuses, systems, and methods for enhanced system information reading in NTNs, including systems, methods, and mechanisms to determining timing and / or occasion for a UE to read system information as well as determining scheduling restrictions when system information reading collides with other UE behaviors, e.g., such as receiving data and / or control channels from a serving cell, uplink transmissions, and / or radio resource management (RRM) measurements.

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 are a wireless communication method, and a terminal device and a network device. The method comprises: a terminal device receiving first information, wherein the first information is used for performing cell selection / cell reselection, and the first information is related to a low-power-consumption wake-up signal. The first information is carried in system information, and the terminal device is a terminal device that supports the low-power wake-up signal.

A base station may transmit a paging early indication (PEI) indicating whether the user equipment (UE) has a paging message for reception associated with each paging occasion (PO) of a set of POs including a plurality of POs, and transmit paging messages associated with the POs of the set of POs based on the PEI transmitted for the UE. The base station may transmit system information including PEI parameters. The UE may receive the PEI parameters and receive the PEI indicating whether the UE has a paging message for reception associated with each PO of a set of POs based on the PEI parameters, determining whether to monitor the POs of the set of POs based on the received PEI, and monitor or skipping monitoring the POs of the set of POs based on the determination of whether to monitor each PO of the set of POs.