58 results about "Network availability" patented technology

The invention relates to the technical field of optical fiber networks, in particular to an optical fiber network failure judgment method and device based on a feedback decision mechanism, and the method comprises the steps: constructing an optical fiber network, setting an intelligent optical fiber distribution device at an intermediate node of the optical fiber network, and setting a service probe at a tail end node of the optical fiber network; feedback information is obtained; performing multi-source feature extraction on the obtained feedback information, wherein the multi-source feature extraction comprises optical power data feature extraction, OTDR data feature extraction and service probe data feature extraction; and analyzing the extracted multi-source features by adopting a rule-based and model-based dual failure judgment mechanism to obtain a judgment result of the current network state. Therefore, multi-source information fed back by the optical fiber network is comprehensively analyzed by a rule-based and model-based dual failure judgment mechanism, the comprehensiveness, accuracy and efficiency of failure judgment are improved, corresponding repair measures are given according to a fault judgment result of the decision tree model, the response time is greatly shortened, and the network availability is improved.

The invention discloses a multimedia content preloading method based on vehicle cloud collaboration, and particularly relates to the technical field of multimedia content preloading, and the method comprises the steps: carrying out the modeling through a multi-dimensional space-time driving path, and combining with historical road communication coverage features; a network availability prediction result and a user historical consumption mode are deeply mapped, and a weight fusion mechanism of content timeliness, capacity characteristics and scene correlation is introduced, so that a generated multi-level priority sequence better meets the instant requirements of vehicles at different time and different positions; through dynamic comparison of an initial plan, a real-time path, a network and user interaction data, a superposition out-of-control situation of prediction deviation can be rapidly identified, a scheduling priority offset mode under multiple tasks is identified in combination with vehicle calculation, caching and bandwidth occupation states, and then a pre-loading dislocation cooperative imbalance fault network is constructed through bidirectional correlation analysis. And visual diagnosis and quantitative evaluation of the imbalance state of the prediction layer and the execution layer are realized.

The invention discloses an improved method for logging in a weak network by a mobile phone number through one key and electronic equipment, and belongs to the technical field of communication, and the method comprises the following steps: a main processor creates a pre-connection pool, records a pre-connection domain name and a port list, and executes pre-connection; meanwhile, various parameters required by number prefetching are prepared, and a number prefetching request is sent; the network processor creates a retry controller, and the retry controller intelligently determines a corresponding retry mode according to the failure reason and the network state; unnecessary repeated operation is avoided by means of implementing a breakpoint resume type retry mechanism, error type detection and classification processing, network availability judgment and automatic reconstruction, private network IP change detection and URL reconstruction, an exponential backoff algorithm to control a retry interval and the like, and a staged timeout mechanism is introduced, so that the retry efficiency is improved. The personalized reasonable timeout time of different stages is set, the problem that a certain stage consumes too long time is avoided, and the network request success rate of the SDK in the weak network environment is improved.

Technologies for network drive test prioritization based on machine learning are disclosed. An example method includes feeding a representation of routes of a target candidate drive test to a trained machine learning model to obtain a drive test prediction, wherein the trained machine learning model is trained based on integrating radio frequency (RF) estimations or predictions with past drive test data. The method also includes sorting a set of candidate drive tests for the communications network including the target candidate drive test, based on drive test predictions associated with each candidate drive test, to determine priorities for executing drive tests; and determining expectation of network usability in accordance with network availability and performance metrics.

An overall network performance effectiveness improvement device that is configured to improve overall network performance based on a network availability level, a network capacity level, and / or a network quality level. The device may be configured to receive network availability data, network capacity data, and network quality data and calculate a network availability level, a network capacity level, and a network quality level based on such network availability data, network capacity data, and network quality data, to determine whether the calculated overall network performance effectiveness level is below a predetermined threshold overall network performance effectiveness level, and to cause a network improvement control event that is configured to improve overall network performance effectiveness of the network if the overall network performance effectiveness level is below a predetermined threshold overall network performance effectiveness level.

The invention belongs to the technical field of communication, and particularly relates to a router system service exception self-healing method based on cloud AI, which comprises the following steps: deploying an exception detection module at a router end, collecting system logs and state data in real time and generating a standardized exception report; uploading the report to a cloud AI server through an encrypted MQTT protocol; the cloud calls a hybrid analysis model composed of a rule matching engine, a machine learning classifier and a reinforcement learning decision network to generate a self-healing strategy instruction packet; the router end receives and executes the strategy, completes service restart, configuration rollback or hotfix loading and other operations, and verifies the self-healing effect; when communication interruption exceeds a threshold value, an embedded loopback self-healing subsystem is automatically activated, and abnormity is independently handled based on a local strategy library. According to the technical scheme, millisecond-level abnormal response and high-success-rate autonomous recovery can be achieved, the network availability and the service continuity are remarkably improved, and the disaster recovery self-healing capacity is still achieved when the cloud end is disconnected.

The present invention relates to the technical field of network drive test management, and in particular to a 5G wireless network drive test management system based on data analysis, comprising a drive test management platform, a drive test information unit, a partition analysis unit, an available evaluation unit, a drive test quality unit, a progressive analysis unit, a time period feedback unit and a management response unit; the present invention analyzes from two points of view, namely, network experience and network quality, so as to rationally manage the target wireless network according to the drive test results, that is, network availability evaluation feedback analysis is performed by means of information feedback to ensure the application stability of the target wireless network, and the drive test results of the target wireless network are analyzed from the perspective of comprehensive network quality to manage and improve the network quality of the target wireless network, and the drive test is performed by combining experience and network quality to improve the network performance of the target wireless network, while meeting the actual needs of users and providing stable and high-speed network connection.

The application discloses a hyperspectral sparse unmixing method of a learnable implicit variable iterative unfolding network, and comprises the following steps: constructing an unmixing model by sparse constraint optimization; constructing an alternating direction iteration by variable splitting and an augmented Lagrangian method; modeling an alternating direction iteration step as an implicit unfolding network module, including a learnable layer of abundance variable and multiplier variable; constructing a learnable smooth convolution layer to improve the smoothness of abundance patches; realizing spectral unmixing and reconstruction by a coding-decoding structure; and realizing model training by adopting an unsupervised loss function. The application uses the optimization mechanism of a classical sparse unmixing model to design a learnable network, the network layer is designed based on algorithm iteration steps, the sparsity and patch smoothness of hyperspectral abundance are fully met, and the explainability and transparency are enhanced; an unsupervised training mechanism is introduced, the network availability is enhanced; the model parameter size and overfitting phenomenon are reduced through model driving and network parameter sharing, and the model is lightened.

The present disclosure provides systems, methods, and apparatus for smart cloud edge resource management. A terminal device may provide network link information to an edge node of an edge computing system, which may enable the edge node to more efficiently schedule and allocate task workloads, thereby providing greater performance, power, security, and task critical network availability. For example, if the terminal device sends a processing task request to the first edge node, the first edge node may assign a processing task to the second edge node according to the network link information. Additionally or alternatively, the terminal device may send an indication of a processing task parameter to one or more edge nodes, and may receive an indication of an estimated completion time of the processing task from the one or more edge nodes. Accordingly, the terminal device may assign the processing task to the edge node having the lowest completion time.

The invention discloses a radar data compression and transmission method based on wavelet lifting-DCT (Discrete Cosine Transformation)-mixed entropy coding. The method comprises the following steps: processing data into a two-dimensional matrix format; the network condition is monitored in real time, and the network is selected according to the availability and bandwidth characteristics of the network; setting a dynamic compression ratio according to a network environment; performing biorthogonal wavelet transformation on the two-dimensional data in the row direction, performing biorthogonal wavelet transformation on the transformed result in the column direction, and removing redundant information; a block-shaped DCT method is adopted, DCT is further conducted on the low-frequency part and the high-frequency part after wavelet transformation, coefficients are effectively concentrated to the upper left corner of a matrix, energy distribution is concentrated, the compression efficiency is improved, and meanwhile the block size is dynamically determined by monitoring the network state according to the parameters and a dynamic compression ratio setting rule; a mixed entropy coding method is adopted, and lossless compression is carried out by using data statistical characteristics; and transmitting the compressed data.

An automated system (100) for carrier certification testing, comprising: (a) a geo-dependent test script generation module configured to dynamically generate test scripts based on geographical data, network parameters and environmental conditions; (b) an execution module configured to automatically deploy and execute the test scripts on an operator's network infrastructure to evaluate key performance indicators such as latency, throughput, coverage and network availability; c) a log analysis module configured to collect, analyze and interpret real-time performance data from the network, detect anomalies and generate actionable diagnostic insights using machine learning algorithms; (d) a reporting module configured to automatically compile test results into certifiable reports highlighting compliance with predefined standards; and (e) a customisable scenario configuration interface allowing users to simulate different operating conditions, such as peak traffic, signal degradation and fluctuations in user density; f) the system enables end-to-end automation of carrier network testing, diagnostics and certification with minimal human intervention.

The present disclosure relates to a system (108) and a method (400) for network slice load distribution for one or more session management functions (SMFs) (222). The system (108) comprises a network slice admission control function (NSACF) server (208) configured to receive a request from at least one SMF (222) to initiate a network slice availability assessment for one or more protocol data unit (PDU) sessions associated with a user equipment (UE) (104). The system (108) comprises a processing engine (210) that is configured to execute the network slice availability assessment for the one or more PDU sessions, modify a reference count associated with the one or more PDU sessions based on result of the network slice availability assessment and creating a data report indicating the modified reference count.

This invention proposes a real-time broadcast message processing system and method based on distributed edge computing. The method includes: collecting raw broadcast data; constructing broadcast text based on the raw broadcast data; converting the broadcast text into a phoneme encoding sequence and inputting the phoneme encoding sequence into a speech synthesis model to obtain audio data; constructing a priority scheduling score, which is calculated based on urgency, network availability, device idle time, and regional adaptation; executing a preset logical judgment and outputting a scheduling instruction packet based on the priority scheduling score and a preset scheduling threshold; executing corresponding actions based on the scheduling instruction packet and generating a unique identifier for completed broadcast actions. This achieves consistency in task response, adaptability of the broadcast link, and verifiability of execution results in a distributed edge environment.

The invention relates to the technical field of network communication, in particular to a wireless communication system and method of a tablet computer. The method comprises the following steps: when the tablet computer detects available wireless networks, acquiring information such as signal strength and response delay of each network and calculating a connection priority; then lightweight link detection is executed in a background low-load state, and network availability and continuity are evaluated; when it is detected that a current network signal fluctuates and a target network is better, the system generates a switching preparation instruction and caches session state data in the background; and finally, after switching triggering, session recovery and link synchronization are completed according to the cached data, and seamless network switching and stable communication are realized. Intelligent and stable connection is achieved through multi-network priority evaluation and lightweight link detection, communication continuity is guaranteed in combination with background session caching and a seamless switching mechanism, and therefore the wireless connection stability and user experience of the tablet personal computer are remarkably improved in a complex network environment.

A method for processing a transaction using a transaction device of a user, carried out within an electronic transaction terminal called a transaction terminal, and includes at least one connection interface for connecting to at least one communication network. Such a method includes: determining the availability of a communication network recorded in a secure memory space of the terminal; receiving an instruction to carry out a transaction; and selecting from an online transaction component and an autonomous transaction component, a transaction component to be activated in accordance with the communication network availability, the autonomous transaction component being activated when any communication network is unavailable, and carrying out the transaction by means of the activated transaction component, the transaction components using a root component which executes basic functions common to the two transaction components, the functions of the root component being protected and only accessible when read by the transaction components.

A host-to-ToR switch advertisement protocol can be used at a data center network edge to receive IP advertisements from hosts and convey ToR switch availability status (e.g., in service, intentionally out of service, or unintentionally out of service) back to hosts and vice versa. The host server computers can have the ability to advertise an arbitrary number of IPv4 or IPv6 prefixes to the network through the ToR switches. A single host server computer can leverage multiple instances across multiple ports to the same switch or different switches to implement load balancing (e.g., equal cost multipath (ECMP)) and fault tolerance. The host server computers benefit from an increased availability by receiving network traffic via multiple ToR switches, a single ToR switch with multiple links, or a combination of both.

This disclosure provides systems, methods and apparatuses for intelligent cloud-edge resource management. An end device may provide edge nodes of an edge computing system with network link information, which may enable the edge nodes to schedule and distribute task workloads more effectively, providing greater performance, power, security, and mission-critical network availability. For example, if the end device transmits a processing task request to a first edge node, the first edge node may assign the processing task to a second edge node according to the network link information. Additionally, or alternatively, the end device may transmit an indication of processing task parameters to one or more edge nodes and may receive an indication of an estimated completion time of the processing task from the one or more edge nodes. Accordingly, the end device may assign the processing task to an edge node with the lowest completion time.

The present application provides a cloud network planning method, device, electronic device and storage medium. Among them, in the cloud network planning method, the cloud network is divided into an open area, an Internet area, a third-party external area, and a private cloud external area. The physical subsystem that carries the application is deployed in the open area, wherein the physical subsystem is a service cluster that can independently provide a certain application or function. The physical subsystem that needs to interact with a third party, a private cloud and the Internet is deployed in the third-party external area, the private cloud external area and the Internet area. Finally, subnet planning is performed for the open area and the Internet area. It can be seen that by using the method of the present application, the cloud network product and the tenant's overall needs for high network availability, security, reliability, flexible deployment and elastic expansion are fully integrated to form a network architecture with a clear structure, security, reliability, easy expansion and easy maintenance.

Disclosed herein are system, method, and computer program product embodiments for utilizing parallel links to improve sub-network availability and latency performance for ATC traffic. An embodiment operates by receiving a generated message. The type of the generated message is determined, where the type is an air traffic control message or a non-air traffic control message. Based on the type of message, communication links are selected, where the communication links include parallel transmission links or a serial link. The method continues by copying the generated message and transmitting the copied message using the selected communication links. The method waits to receive an acknowledgement indicating receipt of the transmitted message. Upon identifying an acknowledgement, any of the copied messages not yet retransmitted are deleted.

Disclosed is a method for enabling and verifying a chain of offline digital asset transactions. The method involves communication between a first device, a second device, and a trusted third-party device via a communication network. When the communication network is unavailable, the method executes offline digital asset transactions, performing partial verifications using a batched digital signature scheme, storing signature information in a compressed format, and transferring digital assets from the first secure element to the second using pre-stored compressed public keys. Upon network availability, online verification occurs, including the transmission of compressed data to the trusted third-party device for validation. The accumulated value of digital signatures determines the transaction chain's validity, allowing for the identification of valid and invalid offline digital asset transactions. This method ensures secure and efficient offline and online asset transactions.

The invention relates to the technical field of cross-regional clean energy base cooperative scheduling, in particular to a cross-regional clean energy base cooperative scheduling device and system, and the device comprises a state data collection module which obtains the operation state information from a distributed charging pile; the network reliability evaluation module dynamically calculates a network availability score based on a network communication index and an active detection result, and generates an enhanced data module; a communication path selection module selects a target channel according to a reliability level query path strategy; the data fault-tolerant transmission module verifies and caches the data fragments and transmits the data fragments through a target channel, and a retransmission mechanism is started; and after verifying the validity of the instruction, the scheduling instruction execution module selects a channel to issue the instruction according to the network reliability level, and monitors a confirmation signal to trigger retransmission or path switching. According to the system, all the modules are sequentially connected to form a cooperative scheduling system, the problem of scheduling interruption caused by unreliable network connection is solved, and the continuity of cross-regional cooperative scheduling is improved.

1. The name of the design product: server heat map display graphical user interface of electronic equipment. 2. The use of the design product: for an electronic device. 3. The design points of the design product: the interface content of the graphical user interface. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the present design graphical user interface is used to display the use status of the server through the heat map. Click the button on the right side of "all assets" in design 1 front view, the asset selection pop-up window will pop up, as shown in design 1 interface change state diagram 1; select the asset on the left side of the selection window and click the confirmation button, the display will be as shown in design 1 interface change state diagram 2; click the drop-down arrow button at the top of the interface, all index options will be displayed, as shown in design 1 interface change state diagram 3; click the "network availability management" button in the drop-down option, the heat map below will display the data information of the index, and the mouse hovering over the cell area will prompt the collection information of each server node, as shown in design 1 interface change state diagram 4; click the gear button in the upper right corner of the interface, the index properties can be set, as shown in design 1 interface change state diagram 5. The interactive process of design 2 and design 3 is the same as that of design 1. Design 2 and design 3 interface change state diagram 4 are respectively the heat map information display page when "whole machine health status" and "CPU utilization" are selected in the index option.

This invention relates to the field of network communication technology, and more particularly to a wireless communication system and method for a tablet computer. The method includes the following steps: when the tablet computer detects an available wireless network, it acquires information such as the signal strength and response latency of each network and calculates the connection priority; subsequently, it performs lightweight link probing in the background under low load to evaluate network availability and continuity; when fluctuations in the current network signal are detected and a better target network is found, the system generates a handover preparation command and caches session state data in the background; finally, after the handover is triggered, it completes session recovery and link synchronization based on the cached data, achieving seamless network handover and stable communication. This invention achieves intelligent and stable connection through multi-network priority evaluation and lightweight link probing, and ensures communication continuity by combining background session caching and a seamless handover mechanism, thereby significantly improving the wireless connection stability and user experience of tablet computers in complex network environments.

This embodiment discloses a network availability detection method, apparatus, device, system, and computer storage medium. The method includes: generating a network availability detection request; sending the network availability detection request to a service provider of a digital twin network (DTN); and receiving a response result from the DTN service provider to the network availability detection request; wherein the DTN service provider is used to provide a digital twin of the current network.

The application provides a method, device and computer readable storage medium for index translation, the method comprising: obtaining a target service portrait; determining a service type corresponding to the target service portrait, the service type comprising at least one of the following: deterministic periodic service, deterministic aperiodic service, and non-deterministic service; and translating a service index in the target service portrait into a network service level agreement (SLA) index according to the service type, wherein the network SLA index comprises at least one of the following: user rate, reliability, latency, and network availability. The method, device and computer readable storage medium can solve the problem of rigid index translation in the existing ID-RAN.

A system and method for delivering and receiving Short Message Service (SMS) messages between users connected to satellite and cellular networks. The system includes a communication device capable of operating in both satellite and cellular modes, a satellite service provider, a satellite proxy network, and a cellular operator. The method involves monitoring the network mode of the user device, relaying information about the user device's connection to the satellite network via a specially formatted SMS payload and registering the user device with a cellular operator when in satellite mode. The satellite proxy network serves as an anchoring point for sending and receiving SMS messages, ensuring seamless message exchange between satellite network users and cellular network users. The user device is designed to automatically switch between satellite and cellular modes based on network availability, ensuring continuous communication. This invention enables improved messaging services and enhances communication between users on different networks.

The invention relates to the technical field of block chains, and provides a Nacos-based block chain network service management method and system, and the Nacos-based block chain network service management method comprises a server construction and configuration process and a client construction and configuration process. The server construction and configuration process comprises the following steps: loading local configuration and creating a Nacos instance when a block chain server is started, starting an RPC and a P2P port, registering the RPC and the P2P port to the Nacos with a label, and constructing a P2P network; the client construction and configuration process comprises the following steps that when a block chain client is started, local configuration is read, a Nacos instance is created, an RPC port is provided, and a grouping instance list is created; rPC port balanced access is provided, sub-threads are created for real-time monitoring, and a grouping instance list is updated. According to the method and the device, the block chain network nodes and ports can be dynamically managed, real-time network joining of new nodes is supported, and automatic capacity expansion is realized; and the block chain network node list can be updated in real time through a health check function, so that the high availability of the network is ensured.

The invention relates to a fault processing method and device, equipment and a medium, and the method comprises the steps: carrying out the fault detection of an MAC register value and the receiving and transmitting packet counting information of an MAC in an Ethernet wake-up process; and if the result of the fault detection is that a fault exists, executing a preset fault recovery operation. According to the technical scheme provided by the invention, the Ethernet MAC fault can be quickly and automatically recovered, the availability of the network is ensured, and the reliability of vehicle communication is improved.

A image forming apparatus is configured to manage parallel printing of a print job, by performing the steps of: retrieving a request to print the print job; determining a network availability of one or more other image forming apparatuses connected to a network; generating a workplan for distributing the print job across a plurality of image forming apparatuses based on (1) print job information, including one or more of: the number of pages, the storage size, and a speed requirement assigned to the print job, and (2) image forming apparatus information, including one or more of: respective loads on, print speeds of, specific capabilities of, and failure rates of the plurality of image forming apparatuses; dividing, according to the workplan, the print job into a plurality of constituent print jobs; and transmitting one of the plurality of constituent print jobs to one of the plurality of image forming apparatuses.