679 results about "Recovery procedure" patented technology

Embodiments of the present disclosure relate to methods, devices and computer storage media for communication. A method comprises receiving, at a terminal device, from a network device, at least one configuration for a first list of cells, wherein the first list of cells comprises a first cell and a second list of cells, and at least a first spatial reception parameter of the second list of cells refers to the first cell based on the at least one configuration; and performing a first beam failure recovery procedure on the first list of cells; or performing the first beam failure recovery procedure on the first cell, and performing a second beam failure recovery procedure on the second list of cells, wherein the second beam failure recovery procedure is same with or related to the first beam failure recovery procedure.

Methods and systems for managing a data processing system are disclosed. The data processing system may provide computer-implemented services and may include in-band hardware resources that operate as specified by operation data of the data processing system while providing the services. However, if the operation data becomes unavailable to the data processing system, then the data processing system may be unable to provide the desired services. Therefore, to increase the likelihood of providing the desired services, the operation data may be managed using distributed backup and recovery processes. To decrease security risk associated with operation data backup and recovery, the distributed processes may be performed using out-of-band components of the data processing system, bypassing in-band hardware components that may be more vulnerable to being compromised (e.g., by a malicious party). The out-of-band management of the operation data may reduce the likelihood of interruptions in providing the desired services.

Wireless communications are described. Failure recovery associated with resource(s) may be used. A wireless device may select, based on a determined failure, a suitable candidate resource for cell(s), such as secondary cell(s). Configuration parameters may lack at least one parameter associated with candidate resource(s). Based on the configuration parameters lacking the at least one parameter associated with candidate resource(s), the wireless device may use a default set of resource(s) for a candidate resource selection or may indicate that no suitable candidate resource has been determined. At least one parameter associated with candidate resource(s) may be indicated during a first failure recovery procedure. The wireless device may stop the first failure recovery procedure and may initiate a second failure recovery procedure.

A method can include transmitting, by a wireless device, capability information that includes a first parameter indicating that the wireless device supports a layer 1 and / or layer 2 triggered mobility (LTM) procedure. The capability information can also include a second parameter indicating that the wireless device supports a recovery procedure for the LTM procedure. The method can also include receiving a medium access control (MAC) control element (MAC CE) triggering, a first LTM cell switch to a first candidate cell, for a first LTM procedure. The method can further include performing, for a first recovery procedure of the first LTM procedure, a second LTM cell switch to a second candidate cell, in response to: a failure of the first LTM procedure; and a selection of the second candidate cell.

Embodiments include methods by a user equipment (UE) configured for dual connectivity with a master node providing a master cell group that includes a primary serving cell (PCell) and with a secondary node providing a secondary cell group that includes a primary secondary cell (PSCell). Such methods include detecting a radio link problem associated with a first serving cell, wherein first serving cell is the PCell or the PSCell. Such methods include, in response to detecting the radio link problem, for each of the UE's split radio bearers that has a primary path set to a first cell group that includes the first serving cell, performing a recovery procedure such that all uplink data transmission for the split radio bearer occurs only via a secondary path that does not include the first serving cell. Embodiments also include complementary methods performed by network nodes, as well as UEs and network nodes.

A terminal according to one aspect of the present disclosure includes: a receiving section that receives indication information of multiple transmission configuration indication (TCI) states to be applied to multiple signals; and a control section that performs a beam failure recovery procedure, wherein the control section updates at least one of the multiple TCI states to be applied to the multiple signals a given period after completion of the beam failure recovery procedure.

The invention discloses a bus module self-recovery method and device, equipment and a storage medium. According to the invention, the communication state of the bus module is monitored in real time, and the abnormal detection signal is identified; when an abnormal detection signal is identified, the fault type is automatically diagnosed; dynamically selecting and combining an optimal recovery strategy according to the fault type; executing a self-recovery operation corresponding to the recovery strategy, and verifying a recovery effect; if the recovery fails, automatically adjusting and executing the recovery strategy of the next priority according to the fault type and the failure frequency; isolating communication between the fault bus module and other normal modules through a bus arbitration mechanism; recording fault features and a recovery process, and generating historical data for subsequent fault prediction; and if recovery fails for multiple times, triggering a system-level security protection mechanism, and giving an alarm. According to the method, the fault type can be quickly and accurately identified, the optimal recovery strategy is selected in a targeted manner, and the system maintainability and safety of the bus module system are effectively improved.

The invention provides an accounting method based on a distributed account book, and the method comprises the steps: enabling a system to obtain a complete log block after a bifurcation point from other nodes according to the position of the bifurcation point, transmitting the complete log block to a bifurcated node, and enabling a log of the bifurcated node to be consistent with other nodes through a log copying mechanism of a Raft consensus algorithm; in the bifurcation recovery process, the system continuously monitors network connection and health conditions of all nodes, if any new exception is detected in the recovery process, the process is temporarily stopped, and when the exception is solved, bifurcation recovery is restarted; and after the bifurcation is recovered, the secondary node receives the log entry again or receives the log entry again, so that the financial bookkeeping record in the cloud environment is recovered, and the account book state of the node generating the network partition problem is synchronized with that of other nodes.

Embodiments include methods method for a user equipment (UE) configured to communicate with a radio access network (RAN) via a master cell group (MCG) provided by a first RAN node and a secondary cell group (SCG) provided by a second RAN node. Such methods include, based on detecting a failure condition in the MCG and determining that the SCG is neither deactivated nor suspended, transmitting an MCG failure report to the second RAN node via the SCG and initiating a timer associated with a fast MCG recovery procedure. Such methods include storing information associated with the fast MCG recovery procedure and subsequently transmitting, to a third RAN node, a message including the information associated with the fast MCG recovery procedure. Other embodiments include complementary methods for the first RAN node and the third RAN node, as well as UEs and RAN nodes configured to perform such methods.

The invention relates to the technical field of solid state disks, and provides a solid state disk data storage security test method and device, and the method comprises the steps: generating original test data of a solid state disk in a preset test environment; performing a simulation attack on the solid state disk according to a preset strength grade and preset duration, and obtaining a data block after the simulation attack of the original test data after the simulation attack is finished; recovering the data block after the simulation attack based on the verification data, and obtaining a primary data recovery rate, a secondary data recovery rate and a data error rate of the data block after the simulation attack in the recovery process; calculating a data storage security score of the solid state disk according to the primary data recovery rate, the secondary data recovery rate and the data error rate; and determining a data storage security level of the solid state disk according to the data storage security score. According to the method, the data storage security of the solid state disk under various complex environments and security threats can be comprehensively, systematically and deeply evaluated.

The invention discloses a cloud hard disk data backup and recovery method and device, electronic equipment and a storage medium, and relates to the technical field of cloud computing. A cloud hard disk is segmented into a plurality of segmentation blocks and a multi-thread parallel processing mode is adopted, a backup and recovery task of a large-capacity cloud hard disk is decomposed into a plurality of sub-tasks to be processed at the same time, and the data backup and recovery efficiency is improved. The operation time is greatly shortened, the number of threads in the thread pool is determined according to the number of the segmentation blocks and the current available computing resources, the utilization rate of the computing resources can be improved, cloud hard disk segmentation strategy parameters can be flexibly configured according to service requirements and cloud hard disk characteristics, data protection requirements in different scenes are met, and the user experience is improved. Consistency verification is carried out on the transmitted data, so that the integrity and consistency of the data in the backup and recovery process are ensured, the data loss risk is reduced, and the purposes of improving the backup and recovery efficiency of the cloud hard disk and enhancing the system reliability and the computing resource utilization rate are achieved.

The invention provides a fault recovery method of a power distribution network, a computer program product and electronic equipment. The method comprises the following steps: acquiring power distribution network data at a fault moment; acquiring meteorological data of the location of the power distribution network during fault recovery; according to the meteorological data, constructing a light storage and charging integrated power station model, and determining a total adjustable power interval of the light storage and charging integrated power station model; according to the meteorological data, a movement track of the meteorological disaster is drawn, the movement speed of the meteorological disaster is determined, a fault recovery period is divided according to the movement speed, and a plurality of time periods are obtained; according to the power distribution network data, reconstructing a network topology structure of the power distribution network in the time period to obtain a target topology structure; according to the target topological structure, loop closing impact current is calculated, and safety checking is carried out on the loop closing impact current; and when the closed-loop impact current does not pass the safety check, adjusting the power of the optical storage and charging integrated power station according to the total adjustable power interval. The problem that in the prior art, safety is low in the power distribution network fault recovery process is solved.

A method for operating a terminal for radio link management may include: from a first cell, receiving a connection reconfiguration message, for configuring a carrier aggregation function, including configuration information for a second cell; performing a beam and radio link monitoring for the first and second cells; when a beam failure for the second cell is detected, performing at least one from among a procedure of reporting the beam failure to the first and second cells, a procedure of requesting the recovery of the beam failure from the first and second cells, and a beam recovery procedure for the second cell; receiving, from the first or second cell, a control message in response to the report of the beam failure, or in response to the beam recovery procedure; and upon receiving the control message, determining whether the beam recovery procedure is successful or not.

The invention discloses a power plant data node backup method and backup system based on big data, and belongs to the technical field of power plant data backup. In the process of executing file encryption, version creation and Hash calculation, an AES-256 strong encryption algorithm is selected to encrypt the content of a power plant data file; through the step, the safety and reliability of the whole power plant data backup method are remarkably improved. Firstly, the application of the AES-256 encryption algorithm ensures the confidentiality of the power plant data in the transmission and storage process, and the power plant data is not easy to leak even in the face of advanced network attack or physical storage medium loss, thereby greatly protecting the sensitive information and operation safety of the power system. The generation of the hash value not only ensures the integrity of the power plant data before and after encryption, but also provides a non-tampering proof for data verification, so that the backup and recovery process of the power plant data is more reliable and efficient.

Systems, apparatuses, and methods are described for wireless communications. A wireless device may initiate a beam failure recovery (BFR) procedure using a bandwidth part (BWP) on a secondary cell. Based on initiating a random access procedure for the BFR procedure and / or based on unsuccessfully completing the BFR procedure, the wireless device may perform one or more operations to prevent and / or reduce misalignment between the wireless device and a base station.

Methods, systems, and apparatus, including medium-encoded computer program products for recovery procedures on a multiple availability zone cloud platform include: identifying a selection of a flag from a set of flags defined at a cloud platform including multiple availability zones, wherein the flag is selected to identify an outage at a first zone of the cloud platform, and wherein each flag of the set of flags is mapped to an entity from a plurality of entities defined for the cloud platform; determining one or more entities from the plurality of entities defined for the cloud platform associated with recovering the outage based on identifying an entity corresponding to the selected flag; and in response to determining the one or more entities associated with recovering the outage, initiating a recovery procedure to reconfigure communication flows at the cloud platform associated with the determined one or more entities.

The invention relates to the technical field of human factor engineering and intelligent evaluation, in particular to an interruption response capability evaluation data processing method and system based on response time characteristics and task modeling. The method comprises the steps of constructing an experimental process scheduling structure comprising a main task and an interrupt task, collecting and constructing a complete behavior data stream, extracting time characteristics in a task switching and recovery process, executing standardization and disturbance labeling, performing factor analysis in combination with a task label, and generating a capability factor parameter set. And then matching a scoring template to calculate an individual interruption response capability score, generating a grade label according to the score, and completing task capability adaptation and recommendation. According to the method, the structured, quantitative and closed-loop feedback of capability evaluation is realized, and the evaluation accuracy and the task matching intelligent level are improved.

A scan island for automated data retrieval from an integrated circuit (IC) includes a data extraction module configured to extract data from multiple scan chains and random-access memory (RAM) modules in response to a trigger event, storing the data in an external non-volatile storage medium. The scan island further comprises a clock and reset module, which includes a free-running independent clock to enable continuous operation of the scan island upon occurrence of the trigger event, and a local reset module that re-initializes the scan island in a known state following the trigger event without external intervention. The scan island operates as an isolated partition within the IC, ensuring secure and autonomous data retrieval and recovery processes.

The invention discloses a cloud-edge collaborative intelligent control edge computing terminal, and particularly relates to the technical field of edge computing, the terminal comprises an acquisition management module, a topology analysis module, a rule management module and a disconnection recovery module; the acquisition management module establishes a unified time base, performs event packaging on acquired data and control actions, and implements local sequential caching and uploading scheduling in a disconnection scene; the topology analysis module extracts consistency features and identifies topology change doubtful points; the rule management module realizes topology version configuration, versioning management of a linkage rule set and hardware resource mapping verification; and the disconnection recovery module completes disconnection detection, cache playback and progressive control recovery in the link interruption and recovery process. Therefore, under the condition that the network is unstable, the control state is kept consistent with the event time axis, synchronous reconciliation with the cloud management platform is carried out after the link is recovered, and the method is suitable for collection, in-situ linkage control and cooperative operation and maintenance of distributed sites such as water service pipe networks and agricultural trunk canals.

A method of wireless communication at a UE is disclosed herein. The method includes obtaining an indication of an occurrence of a GNSS error. The method includes storing, in memory and based on the indication, first position information for the UE that was obtained prior to the obtainment of the indication. The method includes obtaining, subsequent to an error recovery process, second position information for the UE. The method includes accepting or rejecting the second position information based on a comparison of the first position information, the second position information, and a set of conditions for the first position information and the second position information.

A method for operating a user equipment includes receiving a first frame on a first channel associated with a first beam identified during a beam failure recovery procedure, and determining that an assumed quasi-co-located relationship exists between the first channel and the first beam, and based thereon, decoding the first frame in accordance with a first reference signal on the first channel and using a first spatial domain receive filter that was used to decode the first beam.

A UE communicating in DC with an MN and an SN receives a configuration related to a C-SN and at least one condition for connecting to the C-SN, determines that a radio connection between the UE and the MN has failed, and transmits a first indication of the failed radio connection to the SN to initiate a recovery procedure. The UE also releases the configuration and / or the at least one condition, or suspending a procedure, for connecting to the C-SN\.

The present disclosure provides a control method in user equipment and user equipment. The control method in user equipment includes: transmitting, to a base station, a Radio Resource Control (RRC) connection reestablishment request message for requesting RRC connection reestablishment; receiving an RRC connection reestablishment response message transmitted by the base station as a response to the RRC connection reestablishment request message; when the RRC connection reestablishment response message indicates that RRC connection reestablishment is performed, a UE RRC layer performs an RRC connection reestablishment operation; and when the RRC connection reestablishment response message is an RRC connection establishment message used to instruct the UE to establish a new RRC connection, the UE RRC layer performs an RRC connection establishment operation, and a UE NAS layer initiates an NAS connection recovery procedure.

A method of configuring local secure memory for a programmable logic controller (PLC) including verifying a content of the local secure memory by comparing the content of the local secure memory to a verification profile, initiating a secure recovery process responsive to unsuccessfully verifying the content of the local secure memory, and, responsive to successfully verifying the content of the local secure memory, adding at least one of an approved operation or a security parameter to the content of the local secure memory and updating the verification profile responsive to adding the at least one of an approved operation or a security profile.

The technology disclosed teaches systems, methods, and media for enabling a user to recover from a loss of one or more authentication factors that are required in order to access a service. A pre-registered helper user is able to participate in the authentication journey on behalf of the user and provide an identity validation of the user in order to successfully authenticate the user in order for an authentication journey server to grant the user access to the service. The technology disclosed further teaches systems, methods, and media obtaining secondary approval for a request to initiate a restricted action during a first active session between a user and a service. A pre-registered supervisor user is able to participate in the authentication journey on behalf of the user and provide a secondary approval for the request in order for an authentication journey server to grant the user access to the service.

The invention relates to the technical field of electric heating comprehensive energy information physical systems, and discloses a fault response and recovery method for an electric heating comprehensive energy information physical system. According to the method, the multi-coupling relation of electric power, thermal power and information systems is fully considered, the influence of an information layer on a physical layer in a fault response stage is modeled, and fault propagation and response characteristic simulation in a multi-system deep coupling scene is realized. The provided toughness recovery model is also based on an ETIECPS framework, the influence of an information layer in a recovery stage on a physical layer is comprehensively considered, and a fault recovery process of quick response and optimization is realized through a collaborative recovery mechanism of an information physical system, so that the recovery efficiency and the overall stability of the system are improved in a multi-attack situation.

The invention discloses a passenger and freight integrated interruption recovery method and system, and particularly aims at an operation mode that a passenger airline company uses a passenger plane belly cabin to transport goods and carries out collaborative transportation with passengers in the passenger cabin. The core of the method is an innovative'preliminary generation-supplement 'search strategy. According to the strategy, a cargo transfer network with limited transfer times is firstly generated, and then the transfer times are gradually increased until all affected cargoes are properly arranged or reach the maximum transfer time limit, so that a cargo transportation path is efficiently generated and optimized, unnecessary calculation is avoided, and the solving efficiency is improved. The method gives consideration to the benefits of airlines, passengers and buyers in the flight recovery process, and reduces the loss caused by interruption to the greatest extent. And meanwhile, the blank of the existing passenger and freight integrated flight interruption recovery method is filled, a more comprehensive and efficient flight recovery solution is provided for airlines, and the competitiveness of the airlines in a complex operation environment is enhanced.

An operation method of a terminal in a mobile communication system may comprise: determining whether prediction of a communication failure is needed while performing communication with a base station; in response to determining that prediction of the communication failure is required, performing a communication failure prediction procedure; and in response to predicted occurrence of the communication failure according to a result of performing the communication failure prediction procedure, performing a recovery procedure for the predicted communication failure.

Various aspects of the present disclosure relate to methods and apparatuses for an L1 / L2-Triggered Mobility (LTM) with a fast master cell group (MCG) link recovery procedure and a conditional handover (CHO) procedure. LTM may also be named as lower layer-Triggered Mobility or the like. According to an embodiment of the present disclosure, a network equipment (NE) includes at least one memory and at least one processor coupled to the at least one memory and configured to cause the NE to: transmit, to a user equipment (UE), L1 / L2-Triggered Mobility (LTM) configuration information related to one or more LTM candidate cells, and wherein the LTM configuration information is associated with at least one of a master cell group (MCG) LTM cell switch or a secondary cell group (SCG) LTM cell switch; receive, from the UE, assistant information related to at least one of the following: a fast MCG link recovery procedure; ahandover recovery; or an LTM cell switch.

A UE communicating in DC with an MN and an SN detects a master cell group (MCG) failure associated with the MN. In response to detecting the MCG failure, the UE performs an MCG recovery procedure by transmitting an MCG failure information message to the SN, receiving an MCG failure recovery message from the SN, and transmitting an MCG failure recovery complete message to the MN.