24 results about "Communication problem" patented technology

The invention discloses a recovery strategy generation method and device suitable for fault first-aid repair, terminal equipment and a storage medium, and constructs a first-aid repair scheduling model used for measuring fault first-aid repair efficiency and a communication recovery scheduling model used for measuring communication network recovery speed. Therefore, the first-aid repair capability of the construction team, the power supply capability of the power supply and the recovery demand of the power distribution network path can be comprehensively considered, comprehensive cooperative scheduling of first-aid repair resources such as the construction team and the mobile power supply is realized, and the utilization efficiency of the first-aid repair resources is improved. Fault repair and recovery of the communication network are fully considered, the state of the router can be adjusted in time, and a switch can operate normally, so that the situation that recovery of the power distribution network is limited due to communication problems is avoided; according to the invention, the finally generated target recovery strategy can reduce the load loss of the power distribution network to the greatest extent in the first-aid repair process, so that the power supply can be quickly recovered, and the stable operation of the power system and the normal power supply of the user are ensured.

The invention discloses an electronic belt scale dynamic deviation rectification control system based on an AI algorithm, relates to the technical field of belt deviation rectification control, and solves the technical problems of low overall data transmission efficiency and low deviation rectification efficiency caused by lack of effective analysis and adjustment in the aspects of communication protocol optimization and mechanism response delay. According to the method, the data transmission quantity and the communication interaction times are reduced, the communication efficiency is improved, the requirement of the system for computing resources is reduced, the stability of the system in a complex industrial environment is enhanced, and the system is suitable for industrial application. Belt deviation misjudgment and deviation correction abnormity caused by the communication problem are reduced, and a model can be established through the execution response optimization module by obtaining historical data and related data of an execution mechanism to analyze the correlation between the belt deviation amount and the response of the execution mechanism.

Subcarrier spacing (SCS) configuration in sidelink communications between devices may be needed with multiple carriers. Either the SCS of different carriers are configured the same or the same reference SCS is utilized to prevent certain communication problems. The reference SCS determined for multiple carriers in a sidelink communication may be determined from a set including different SCS values. The reference SCS can be utilized for each of the multiple carriers in the sidelink communication for subsequent communications.

This application provides a method, apparatus, and storage medium for handling communication problems, relating to the field of communication technology, to improve the accuracy of identifying cells with communication problems and to efficiently resolve communication problems. The method includes: determining the location information of a user terminal within a time period including the time of the complaint; identifying multiple suspected cells based on the location information of the user terminal within the time period including the time of the complaint; obtaining cell parameters of each suspected cell among the multiple suspected cells; identifying the problem cell from the multiple suspected cells based on the cell parameters of each cell among the multiple suspected cells; determining the communication problem occurring in the problem cell based on the cell parameters of the problem cell; and generating a solution corresponding to the communication problem.

The invention discloses a cross-component communication method, device and equipment, a medium and a product. The method comprises the following steps: receiving a starting parameter from a main application, and obtaining a main application service address pre-established and provided by the main application according to the starting parameter; establishing a sub-application communication service, determining a sub-application service address, sending the sub-application service address to the main application, and enabling the main application and the sub-application to establish bidirectional communication based on the main application service address and the sub-application service address; loading the embedded Web container, and carrying out two-way communication with the embedded Web container through a communication interface preset in the embedded Web container; the main application service address is provided for the embedded Web container, so that the embedded Web container communicates with the main application according to the main application service address; and receiving communication data which is sent by the main application and takes the embedded Web container as a target, and forwarding the communication data to the embedded Web container. According to the embodiment of the invention, the communication problem of deep integration of heterogeneous applications and Web contents in a complex desktop system can be solved.

In one example, a system includes a plurality of servers to provide data communication services for a respective set of endpoints. Computer circuit executes an algorithm to assess possible poor call quality sources based on types of call quality metrics are common a set of one or more parsed endpoints from among the set of endpoints, and this involves a diagnostic test involving the at least one of the certain parsed endpoints for assessment of the possible poor call quality sources, and generating data specific to the types of call quality metrics. In response, the data-processing computing circuit indicates one of the plurality of possible poor call quality sources as being more likely, than other of the plurality of possible poor call quality sources, to be causing the at least one data communications problem.

The application relates to a media stream data transmission method and device, computer equipment and a readable storage medium. The method comprises the following steps: obtaining media stream data to be sent, and writing the media stream data into a buffer queue; obtaining network feedback information of a current transmission channel; respectively smoothing a packet loss factor and a transmission code rate in the network feedback information to obtain a smoothed packet loss factor and a smoothed transmission code rate; determining a first transmission interval according to the smoothed packet loss factor, and determining a second transmission interval according to the number of bytes to be sent in the buffer queue and the smoothed transmission code rate; determining a target transmission interval according to the smoothed packet loss factor, the first transmission interval and the second transmission interval; and determining to send the media stream data in the buffer queue to a corresponding receiving end according to the target transmission interval. In this way, the communication problems such as congestion and sending adjustment lag are effectively solved, the network queuing delay is reduced, the link congestion probability is reduced, and the real-time communication fluency and stability are improved.

The invention provides a communication control method and device, equipment and a storage medium, and the method comprises the steps: collecting the communication channel data of a terminal, recognizing a current communication scene of the terminal according to the communication channel data, judging whether the uplink transmission power of the current communication scene is insufficient or not according to the signal feedback data of the current communication scene, and if not, sending the uplink transmission power to the terminal. And triggering the power enhancement starting signal, switching the radio frequency path to the low insertion loss radio frequency path in response to the power enhancement starting signal, and enhancing the uplink transmitting power of the current communication scene. Communication channel data is collected in real time to identify whether the uplink transmitting power of a current communication scene is insufficient, and accordingly, whether to switch to a low-insertion-loss radio frequency path is dynamically judged to improve the uplink transmitting power. Through combination of scene perception and intelligent linkage control of a radio frequency path, the uplink transmitting power in a weak network scene is improved, and the defect that the dynamic adaptability of solving a weak network area communication problem by traditional fixed hardware optimization and other schemes is insufficient is overcome.

The present application belongs to the technical field of communication redundancy design during energy switching, and in particular to a mobile energy system communication reliability redundancy design method and a mobile energy system. The mobile energy system communication reliability redundancy design method improves the anti-interference ability and fault tolerance of communication from two aspects of hardware and software. In view of the problem of electromagnetic interference on site, multi-level hardware anti-interference measures are adopted to solve the problem of communication reliability. The built-in link automatic switching, degraded operation and local cache mechanism of the energy system enable the energy system to automatically recover or maintain basic operation when facing communication failure, avoiding system downtime caused by communication problems. The redundancy design is deeply integrated with business logic such as automatic switching, seamless switching and multi-machine parallel operation, and provides differentiated reliability protection for different scenarios. Through intelligent diagnosis, the quality of the communication link is monitored in real time, which facilitates the maintenance personnel to troubleshoot hidden dangers in advance and quickly locate problems.

The invention provides a channel information feedback method and device, a storage medium and a program product, relates to the technical field of communication, and can solve a communication problem caused by a deep attenuation phenomenon in related technologies. The method comprises: determining X channel state information reference signal (CSI-RS) resource groups, where X is a positive integer greater than or equal to 1, and each CSI-RS resource group in the X CSI-RS resource groups comprises one or more CSI-RS resources; and sending related information of the X CSI-RS resource groups to the second node. According to the invention, interference conflicts among multiple paths of signals in a transmission process can be reduced or avoided.

The present disclosure provides an information processing method, device, equipment, mobile phone and storage medium. In some embodiments of the present disclosure, the central processor sends a list acquisition request to the communication processor in response to a list acquisition operation, and the communication processor issues a stored communication problem list to the central processor according to the list acquisition request; in the case that the receiving duration of the communication problem list is less than a preset duration, the receiving state of the communication problem list is determined; in the case that the receiving state is that the communication problem list has been received completely, the communication problem list is saved in a problem feedback log; the communication problem list is saved in the communication processor, and the communication processor does not actively report the communication problem list, but issues the stored communication problem list to the central processor after receiving the list acquisition request sent by the central processor, which does not increase the equipment power consumption, and the central processor can accurately locate the cause of the problem after the problem occurs in the terminal according to the problem feedback log.

The present invention discloses a power communication effect evaluation system based on big data. The present invention quantifies qualitative problems by accurately monitoring the signal strength of the power communication network and calculating the shadow area, duration and number of abnormal areas of the abnormal area, thereby obtaining a signal evaluation index of the power communication network within a set time period, and comparing the signal evaluation index of the power communication network within the set time period with a preset threshold index. If the signal evaluation index is less than the preset threshold index, a test signaling is triggered, and an in-depth analysis is immediately performed. By separately analyzing the bit error rate, packet loss rate, delay and throughput of each group of data packets and calculating the effect evaluation index in real time, the performance of the power communication network is fully reflected, and an in-depth analysis and real-time evaluation of the performance of the power communication network are achieved, which helps to quickly identify and solve communication problems and improve the stability and reliability of the network.

This system provides a risk assessment system that can achieve at least one of the following: prevention of misunderstandings and problems, detection of danger, detection and provision of opportunities for emergency reporting, detection and provision of opportunities for fraudulent reporting, improved operational efficiency, and improved efficiency of recording and post-incident processing. [Solution] The system has a dictionary expansion function that detects if a string contains a word that poses a risk of causing communication problems, and upon detection, expands the detected word into expanded words based on four elements: Element 1: Sound, Element 2: Appearance, Element 3: Similar concepts, and Element 4: Association (including euphemisms). It also has a function to detect and warn about communication risks in these expanded words, and if two or more words that pose a risk of causing communication problems are detected, it has a function to display and warn about the communication risks caused by the combination of those two or more words by using a database in which word combinations are registered.

The present disclosure relates to the field of communication technologies, and discloses a communication method and apparatus. The method includes: A terminal device receives an identifier of a filtering protocol version from an access network device, and then sends first capability information of the terminal device to the access network device based on the filtering protocol version. In this method, the terminal device may report capability information based on the filtering protocol version sent by the access network device. Compared with a manner in which the terminal device directly reports the capability information, this method can effectively reduce a communication problem caused by mismatch between a protocol version supported by the terminal device and a protocol version supported by the access network device and / or a protocol version supported by a core network device.

This system provides a mechanism to determine the potential for communication gaps that arise when the assumptions or magnitude of impact in an expression of intent become unintended, without the user realizing it. [Solution] A risk assessment system has the function of detecting whether a string contains words that have a risk of causing communication problems, and displaying and warning about the resulting communication risks. When two or more words that have a risk of causing communication problems are detected, the system uses a database in which word combinations are registered to display the communication risks caused by the combination of those two or more words, and the type of communication risk is classified into categories including six categories: factual agreement, typographical error, misidentification, coincidence, agreement due to circumstances, and mismatch due to circumstances.

The invention provides a communication optimal path selection method and device for an ad hoc network relay and a medium, and relates to the technical field of emergency communication. The method comprises the following steps: firstly, recording information and communication time of equipment connected with the relay, and constructing probability space information of the equipment on the relay; meanwhile, recording relay information and communication time to construct relay probability space information; listing a plurality of paths passing through the relay node between the sending device and the receiving device, and calculating the connection probability of each path according to the probability space information; and finally, calculating a path performance ratio according to the path connection probability and the number of nodes, and determining a shortest path for data frame transmission. According to the invention, the communication problem in complex environments such as caves can be solved, communication between devices can be realized when base station signals cannot be covered, the data transmission efficiency and reliability can be improved, and rapid and accurate transmission of data frames can be ensured.

The application discloses a communication compatibility control method, relates to the technical field of wireless communication and unmanned aerial vehicle control, and constructs a multi-unmanned aerial vehicle communication network. On a slow time scale buffer window, a bIGTOA-DMO algorithm is used to solve the discount 0-1 knapsack problem, and a content caching strategy of an unmanned aerial vehicle is obtained. On a fast time scale communication time slot, based on the content caching strategy of the unmanned aerial vehicle, an IR-MAPPO algorithm is used for dynamic decision of a multi-unmanned aerial vehicle channel, and an optimal channel selection action is output. According to the channel selection action, data transmission is performed, a total reward value containing an external reward and an internal reward is calculated, and a policy network and a value network in the IR-MAPPO algorithm are updated. The method uses an efficient algebraic evolution algorithm to solve large-scale cache combination optimization on a slow scale, uses reinforcement learning with an internal reward to solve a multi-machine cooperative communication problem on a fast scale, and realizes deep compatibility and joint control of communication and caching.

The present invention discloses a 6G Internet of Things multi-layer computing method and system enabled by IRS-BackCom, establishes a multi-layer computing system model of the 6G Internet of Things enabled by IRS-BackCom; performs problem modeling, simplifies the communication problem into a three-layer logical communication model, calculates task scheduling, and obtains an overall communication model of a task allocation scheme for local computing and partial data unloading; performs system problem description and decomposition on the communication model to obtain a communication model, distributes local computing and migration computing problems to the user device layer, the access point layer, and the central processing unit layer for processing, schedules tasks in time, performs local computing on problems that meet local computing capabilities, performs partial data unloading computing on problems that exceed local computing capabilities, and performs decomposition and calculation on the remaining problems, thereby realizing the 6G Internet of Things multi-layer computing enabled by IRS-BackCom. The present invention makes full use of the optimal computing capabilities of user devices, access points, and central processing units to perform task computing, greatly improving the efficiency of the entire communication system.

The invention provides a multi-terminal sharing high concurrent adaptive synchronization method and system and a storage medium, and the synchronization method comprises the steps: carrying out the multi-dimensional priority calculation, and calculating the synchronization priority coefficient of a first user and each other user in real time; performing hierarchical LOD transmission; performing client prediction and smoothing, wherein a receiving end adopts client dead reckoning prediction and nonlinear interpolation smooth transition; a P2P relay technology based on geofences is introduced into P2P relay based on geofences and comprises geofence division, temporary edge node selection, Mesh network construction and data relay, so that the problem of state synchronization in high concurrency and weak network environments is solved, smooth and stable XR interaction experience can still be obtained in a complex outdoor network environment, and the method is suitable for being applied to the field of communication. The transmission quantity of useless data is reduced, and the communication problem of a signal blind area is also solved. In order to realize the above effects, the invention provides a multi-device and multi-user shared high concurrent adaptive synchronization method and system oriented to a super-large space augmented reality environment, and a storage medium.

It is possible to give a notification for coping with a factor that causes a bottleneck of a communication problem in a service provision system that provides a service from a provision source server to a mobile object. A communication control system or a communication control apparatus identifies a bottleneck of a communication problem in a service provision system that provides a service from a provision source server to a mobile object. A communication control system or a communication control apparatus decides a control method in accordance with the bottleneck identified by the identifying and notifies a notification destination serving as a main control entity that executes control by the control method of the control method decided by the decision.

The embodiment of the invention discloses a communication method, device and equipment for Internet of Things equipment, relates to the technical field of communication, and is used for solving the communication problem that the equipment can realize reliable data transmission when the Internet of Things equipment is in a weak network or disconnected network environment. The method comprises the following steps: when the network connection quality of first Internet of Things equipment is lower than a preset threshold value, triggering the first Internet of Things equipment, and establishing a near field communication link with second Internet of Things equipment through near field communication; through a near field communication link, protocol forwarding is carried out on the flow of the first Internet of Things device through a dual-stack gateway, so that a network protocol stack between the first Internet of Things device and a second Internet of Things device is cascaded, and the first Internet of Things device accesses a target network through the second Internet of Things device. The network protocol stack comprises a system protocol stack and a private protocol stack which are parallel in the same dual-stack gateway.

A method, computer program product, and computer system predictively compensate for expected audio communication problems. The method includes determining a condition of a first device associated with a user. The method includes, based on the conditions, determining a first signal strength to a first network to which the first device is currently connected and in which communication is performed, and a second signal strength to a second network to which the first device is configured to be used in performing communication. As a result of each of the first signal strength and the second signal strength not individually meeting a minimum threshold, the method includes generating a total signal having a total signal strength by stacking the first network on the second network. The total signal strength has a relatively greater signal strength than the first signal strength and the second signal strength. The method includes performing communication using the total signal.

The invention discloses an RIS communication enhancement method used in an anti-disaster environment for power line repair, belongs to the technical field of power communication, and is characterized in that an RIS is accessed to a special communication network for power line repair. According to the invention, the environment sensing module collects communication parameters at high frequency and combines the beamforming optimization of the improved particle swarm algorithm and the channel adaptation technology of adaptive modulation coding, the communication strategy can be dynamically adjusted according to the channel time-varying characteristic and the first-aid repair demand priority, and the balance between the coverage area and the transmission rate is realized; differentiated communication requirements in different disaster scenes are met; through a redundant communication link switching mechanism, communication deterioration caused by equipment faults and extreme environments is dealt with, and it is ensured that a core communication function is not interrupted; and meanwhile, the communication quality is fed back in real time, the strategy can be adjusted in time, personnel potential safety hazards and repair faults caused by communication problems are reduced, the communication coverage range, the transmission rate and the stability are guaranteed, and the emergency communication requirement of power repair is met.

The present invention relates to the field of network communication technology, and provides a communication method, device, management node, switch and communication management system, wherein the method comprises: when a first device detects an on-line computing demand, it sends a multicast group creation request to the management node, so that the management node allocates a multicast group identifier and encapsulates it into a request and forwards it to the first switch, and after receiving the request, the first switch allocates hardware resources to create a multicast group and replies to the management node; after receiving the reply from the first switch, the management node sends a multicast group creation response to the first device, and the first device can obtain the multicast group identifier by parsing the response and broadcast it to the second device, so that the first switch and the second switch are both added to the multicast group, so that the multicast group creation is completed, and the devices in the communication group can perform on-line computing. The present invention solves the communication problem between devices and switches in the on-line computing scenario by creating a multicast group and joining a multicast group.