12 results about "Communication problem" patented technology

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.

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.

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.

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 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 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.

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.

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.