976 results about "Direct communication" patented technology

The invention relates to a power edge cloud cooperative management method based on a swan OS, and the method comprises the following steps: S1, deploying intelligent edge nodes, setting an embedded AI acceleration unit, operating the swan OS on all the intelligent edge nodes, and achieving the seamless cooperation of equipment through the distributed characteristics of the swan OS; and S2, realizing self-organizing connection of edge devices by adopting a Mesh network technology, designing a direct communication path between the edge devices, and realizing rapid processing of local problems. S3, aiming at the real-time requirement of a power system, optimizing an MQTT / CoAP protocol stack, improving the efficiency and reliability of message transmission, and allocating special network resources for different types of power applications by utilizing the 5G network slice characteristics, S4, constructing a security architecture based on a zero-trust principle, enhancing the equipment access control and data transmission security, and S5, establishing a security architecture based on a zero-trust principle. And identity authentication and data integrity protection are performed by using a block chain technology, so that data tampering and counterfeiting are prevented. According to the method, the local distributed decision-making capability and the global cooperation capability are effectively improved.

Systems, methods, and devices that relate to monitoring and managing autonomous agents are disclosed. In one example aspect, the method includes receiving activity data from autonomous agents in an operational environment, deploying static and dynamic observing agents to monitor expected behavior and deviations, detecting a deviation by an autonomous agent, determining the cause through analysis, performing a mitigative action based on the cause, and executing a preventative action to block similar future deviations. The method may also involve configuring observing agents with different observation modalities, periodically modifying observation parameters unpredictably, facilitating direct communication between observing agents, resolving conflicts in observations, and updating observation policies. Mitigative actions can include disabling credentials, rerouting communications, and logging actions. Preventative measures may involve updating behavioral policies and adjusting agent parameters to disincentivize problematic behaviors.

A computer system for adaptive operation of deep learning networks through hierarchical supervision, meta-level pattern tracking, cross-network signal coordination, and selective activation prioritization. The system operates a layered neural network monitored by a hierarchical supervisory system that collects activation data, identifies operational patterns, implements architectural modifications, detects network sparsity, coordinates pruning decisions, and manages resource redistribution. A meta-supervisory system tracks supervisory behavior, stores successful pruning and modification patterns, and extracts generalizable optimization principles. The system manages signal transmission pathways that enable direct communication between non-adjacent network regions, with signal modification and temporal coordination. A greedy neural system selectively processes activation patterns based on utility metrics and includes a competitive bidding manager to allocate limited computational resources to high-value signals. This architecture enables real-time optimization of network behavior and resource usage while maintaining operational stability and responsiveness across diverse applications.

The invention provides a compressor air system management and control system based on an Internet of Things smart cloud platform. The compressor air system management and control system comprises an edge computing unit, the smart cloud platform and an intelligent terminal. And the edge calculation unit collects the operation parameters of the compressor in real time through the Internet of Things sensor, processes the collected data, generates preprocessed data, and executes a high-priority local quick response control task. And the smart cloud platform receives the data uploaded by the edge computing unit, performs fault prediction on the running state of the compressor by using a neural network model, dynamically calculates and optimizes running parameters, and sends an optimization result to the edge computing unit to execute adjustment. The intelligent terminal interacts with the intelligent cloud platform and the edge computing unit to display the real-time operation state and the fault prediction result of the compressor; in an emergency, the intelligent terminal cooperates with the edge computing unit through direct communication to execute localized emergency management. The operation efficiency, the fault response capability and the energy consumption optimization level of the compressor system are improved.

The invention relates to an unmanned aerial vehicle cluster cooperative system based on an ad hoc network, which adopts a star topology structure, and the star topology structure takes a leader unmanned aerial vehicle as a center node and performs instruction issuing and data collection with a subordinate unmanned aerial vehicle through direct communication; all the subordinate unmanned aerial vehicles perform task execution around the leader unmanned aerial vehicle, so that centralized management and efficient coordination of tasks are ensured; the leader unmanned aerial vehicle serves as a core node of communication and task command and is responsible for distributing tasks, planning paths and monitoring task progress; under the star topology, part of subordinate unmanned aerial vehicles take other nodes as relays to ensure that the remote unmanned aerial vehicle can receive a task instruction and feed back data to the leader unmanned aerial vehicle, connectivity in a cluster is kept through multi-hop communication, and the remote unmanned aerial vehicle can receive the task instruction. A multi-hop communication mechanism is used to ensure that communication connection and task instruction transmission can still be kept even if a task area is relatively large or the flight distance of the unmanned aerial vehicle is relatively long. And the efficient collaborative operation of the unmanned aerial vehicle cluster in a complex environment is ensured.

The invention provides a direct communication method and device based on a satellite, electronic equipment and a medium, and relates to the technical field of satellite communication. The satellite-based direct communication method comprises the following steps: acquiring initial communication data of a target terminal in a unit time period; based on the initial communication data, communication data quality and data receiving information corresponding to the target terminal are determined, and the data receiving information represents whether the initial communication data received by the current satellite is continuous or not; under the condition that the communication data quality and the data receiving information meet preset requirements, determining target vacant areas, communication resource occupancy amounts and communication frequency bands corresponding to the plurality of satellites to be selected respectively; and determining a target satellite from the plurality of satellites to be selected based on the target vacant area, the communication resource occupation amount and the communication frequency band, and controlling the target satellite to provide a communication service for the target terminal. The communication stability of the target terminal can be improved.

The invention belongs to the technical field of industrial equipment inspection, and particularly discloses and provides an industrial equipment-oriented multi-terminal dynamic task collaborative inspection system, which comprises the steps of collecting equipment real-time operation state data and inspection terminal space position information, generating a dynamic priority queue, and flexibly adjusting the priority of an inspection task; direct communication connection is established between inspection terminals, relay nodes are established by detecting adjacent terminals, and autonomous reconstruction of inspection network communication is realized; a to-be-detected device is split into physical detection units which can be operated independently, and a task fragment combination containing a time window and a space range is allocated, so that multi-terminal cooperative work is realized; the running state data and the historical normal value range are compared in real time, the adjacent inspection terminals are automatically triggered to cooperate with a reinspection instruction, and it is ensured that data are accurate and reliable; and updating the three-dimensional state atlas of the equipment according to the detection result and the load state of the communication network, and synchronizing to all the inspection terminals in the connection state to ensure the consistency of the state views of the equipment.

The invention relates to the technical field of communication fault monitoring, in particular to a multi-core optical cable fault online monitoring method based on an optical fiber sensing technology. The method comprises the following steps: firstly, establishing a primary network topological graph according to a direct communication relationship of core nodes, selecting a key service optical cable according to a key service type of the primary network topological graph, and establishing a secondary network topological graph; the second-level link historical performance data of the second-level network topological graph is clustered, and the performance state of the second-level link is judged in real time; calculating a trunk index according to the bandwidth and the throughput and determining a trunk optical cable; performing fault monitoring on the trunk optical cable by using ROTDR equipment, completing super-resolution reconstruction and signal analysis through an SR-LSTM model, positioning a fault position and identifying a fault type; a state space and an action space are constructed through an Actor-Critic reinforcement learning framework in combination with a performance state, a fault position and a fault type, an intelligent agent learns an optimal operation and maintenance strategy, and online fault monitoring of a main optical cable is realized.

The invention relates to a multi-agent system distributed consistency optimization method considering an unbalanced directed communication graph, and belongs to the field of multi-agent system coordination control. The method comprises the following steps: S1, establishing a first-order dynamic model of a multi-agent system; s2, constructing an unbalanced directed communication topology network of the multi-agent system, and describing a communication relationship between agents through an adjacent matrix; s3, defining a global optimization target to minimize the sum of local cost functions of all agents; s4, constructing a distance-based adaptive precise penalty function, and converting a set constraint optimization problem into a set-free constraint optimization problem; s5, designing an adaptive coupling gain to solve a distributed optimization problem, and designing an auxiliary variable to estimate a left eigenvector corresponding to a zero eigenvalue of the Laplacian matrix; and then updating the state variable and the auxiliary variable of the intelligent agent according to the estimated value, and solving the problem of consistency optimization of the multi-intelligent-agent system of which the cost function cannot be differentiated.

The invention relates to the technical field of remote monitoring, in particular to a critically ill patient remote monitoring system and method, and the system comprises a life signal collection module, a physiological state analysis module, a remote monitoring response module and a remote intervention operation module. According to the method, the data analysis and real-time feedback process is optimized, the efficiency and accuracy of medical response are improved, the key physiological indexes deviating from the normal range can be quickly and accurately recognized and analyzed by comprehensively analyzing the instant vital sign data and the historical medical records of the patient, the prediction accuracy is improved, and the prediction efficiency is improved. Medical personnel are allowed to receive clear health risk warnings at critical moments, direct communication with a medical network is enhanced through a rapid grading and alarm system, a faster medical intervention response is achieved, meanwhile, a treatment plan can be remotely and dynamically adjusted according to the current physiological state of a patient, the treatment process is more accurate, and the treatment efficiency is improved. And the survival rate and the treatment quality of patients are greatly improved.

A device, system and method is provided for tracking network communication in a multi-protocol network. During the offline phase, a linkage graph may be generated representing network communication pathways of recorded messages comprising nodes representing network communication devices and edges representing direct communication paths pairwise connecting parent-child nodes over which the messages are transmitted. The linkage graph may be optimized by eliminating or reducing branching nodes. During a real-time online phase, for each new recorded message associated with a device node, tracing a communication pathway along edges of the optimized linkage graph by linking a sequence of nodes that connect sequential pairs of child-parent nodes extending from the device node to a root node. Simultaneous to linking each node to the device node, a network traffic metric for the linked node(s) may be accumulated to quickly and efficiently track the network traffic metric for the new recorded message.

The invention discloses an Internet of Things service transmission method for a low-orbit satellite mobile communication system, which relates to the technical field of Internet of Things and comprises the following steps: starting a satellite base station, dividing resources, carrying out initial resource configuration and broadcasting a message by a terminal; the Internet of Things terminal receives the broadcast message, carries out primary connection with the satellite base station, and sends a handshake packet to the satellite base station to carry out intention identification and service parameter configuration; dynamically adjusting a spectrum allocation strategy according to a prediction result, and generating an optimized spectrum allocation scheme and a resource scheduling instruction; performing related state information switching based on the optimized spectrum allocation scheme and the resource scheduling instruction; after receiving the service data uploaded by the terminal, the data center judges whether a confirmation signal needs to be sent to the Internet of Things terminal in combination with the switched state information; according to the invention, the direct communication link is established through the inter-satellite link, so that the data continuity and the low-delay characteristic in the switching process are ensured.

A method and device for a relay User Equipment (UE) are disclosed. The relay UE receives a first direct communication request message from a source end UE for establishing a UE-to-UE (U2U) relay communication with a target end UE. The relay UE also sends a second direct communication request message to the target end UE in a direct link establishment procedure used for establishing a direct link for supporting the U2U relay communication. The relay UE further receives a direct communication security request message from the target end UE for triggering the relay UE to perform a key request procedure with a network. In addition, the relay UE sends a direct communication security reject message to the target end UE if the key request procedure with the network fails. Furthermore, the relay UE aborts the direct link establishment procedure after sending the direct communication security reject message.

A method is provided performed by a network node without a direct communication link with a plurality of UEs to collaboratively train a machine learning, ML, model based on a relay assisted distributed ML with over-the-air computation and data privacy. The method includes receiving (506) further modified local ML model gradients from a relay over wireless channels. A further modified local ML model gradient includes a local ML model gradient modified by a respective UE with a first artificial noise for data privacy which is further modified by the relay with a second artificial noise for data privacy. The method further includes aggregating (508) the further modified local ML model gradients based on an over-the-air computation; constructing (510) an updated ML model; and performing (512) one of (i) transmitting the updated ML model to the relay, or (ii) configure variables and start a next round of the collaborative training.

A system and method for adaptive neural network architecture implementing sophisticated supervision and signal transmission capabilities. The system comprises a layered neural network monitored by a hierarchical supervisory system that collects operational data and implements architectural modifications. A meta-supervisory system oversees the supervisory process, tracking adaptation patterns and extracting generalizable principles from successful modifications. The system implements novel signal transmission pathways that enable direct communication between non-adjacent network regions through adaptive transformation components and coordinated timing mechanisms. This multi-level approach enables dynamic network adaptation while maintaining operational stability through careful monitoring and controlled modification procedures. The system's innovative architecture allows neural networks to evolve their processing capabilities during operation while preserving reliable performance through sophisticated supervision and controlled signal propagation.

The invention discloses a wireless cooperative control system and method for a multi-node brushless motor, and the system employs a layered architecture design, and comprises a main control layer, a drive layer, a communication layer, and a software layer. The master control layer is composed of a master node and serves as a task instruction scheduling center of the system, the driving layer is composed of N slave nodes, and N is larger than or equal to 3; the driving layer drives the brushless motor by executing an FOC vector control algorithm and monitors the state of the brushless motor; the communication layer constructs a star network topology based on an ESP-NOW protocol, a direct communication link is established between a master node and N slave nodes, and multi-node cooperative control is realized by adopting a dynamic channel switching mechanism and a timestamp alignment mechanism; and the software layer establishes communication with the main control layer through a USART serial port, receives the state data of the brushless motor of each slave node concentrated by the main control layer, and sends an instruction to the main control layer at the same time. Not only are wireless multi-node synchronization and anti-interference problems solved, but also high-precision motor control is realized.

The invention discloses a completely distributed target center estimation method for unmanned ship cluster multi-target hunting, and relates to the field of unmanned ship cooperative control. In order to solve the defect that in the prior art, rapid, steady and completely distributed target center estimation cannot be realized, the technical scheme provided by the invention comprises the following steps: establishing a directed communication topology of an unmanned ship cluster; acquiring relative position information and speed information of each boat to the target group, and generating a local observation state; calculating an error driving item of the central position and the speed; adjusting and updating the step length through a double-layer nonlinear adaptive gain mechanism, and generating estimation increments of the center position and the speed; synchronizing the updated self-adaptive gain parameter to a neighbor; whether the local estimation error meets a preset convergence condition or not is judged, and if yes, the final center position and speed estimation is output to be suitable for distributed target center estimation and control of the unmanned ship formation executing the multi-target cooperative hunting task under the dynamic communication topology.

The invention provides a direct communication method and device based on constellations, electronic equipment and a storage medium, and relates to the technical field of satellite communication. The direct communication method based on the constellation provided by the invention comprises the following steps: acquiring position information and historical communication information corresponding to a plurality of target communication areas respectively, and determining a distribution relationship among the plurality of target communication areas based on the plurality of pieces of position information; determining a target satellite screening criterion based on the distribution relationship and the historical communication information; based on a target satellite screening criterion, screening target satellites respectively corresponding to the plurality of target communication areas and applicable beam resources corresponding to the target satellites from the plurality of satellites to be selected; and controlling the target satellite to provide a communication service for the corresponding target communication area based on the applicable beam resources and the generated communication service instruction. The direct connection communication efficiency of the constellation satellites can be improved.

The invention relates to a method and corresponding system for controlling, via secured transfers of tokens, operations of a plurality of interconnected devices having each a hardware trusted execution environment (TEE) and a controller, wherein each controller owns tokens attributed by a supervisor server and the TEE of each device is adapted to respond to a validation challenge via a zero-knowledge proof (ZKP) protocol, and generate and validate a single use ownership digital signature and its corresponding ownership signature validation challenge. The tokens can be transferred from one interconnected device to another in an online manner via a server or an offline manner via direct communication between the devices.

The invention relates to the technical field of online communication, in particular to a multi-network-type intercommunication online communication system which comprises a management information large area, when the system is used, resources in an intranet are mapped to an extranet through an Nginx proxy server, so that remote access of the resources is achieved, and the management information large area is expanded. Data forwarding and load balancing are carried out among different servers by using the Nginx proxy server, the efficiency and stability of data transmission are improved, data can be simultaneously sent and received between two network nodes by using an mqtt protocol, the efficiency and reliability of data interaction are improved, and the data transmission efficiency and reliability are improved. The method is beneficial to providing real-time message transmission and multi-terminal data sharing synchronization of applications such as communication exchange and file storage across two network types, is beneficial to solving the problem that a user cannot perform direct communication exchange and file transmission due to network boundary limitation, crosses regional limitation and time limitation, is beneficial to realizing flexible office, and is convenient to use. The production efficiency is improved.

A terminal includes a reception unit configured to receive a signal related to positioning in device-to-device direct communication from another terminal; a transmitter configured to transmit a signal based on the signal related to positioning in the device-to-device direct communication to the other terminal; and a control unit configured to perform control to transmit the signal based on the signal related to positioning in the device-to-device direct communication to the other terminal by a certain time point.

The present disclosure relates to a quantum communication system, and specifically to a method and a device for the method, wherein the method comprises the steps of: acquiring configuration information about a quantum signal used for quantum communication; receiving, through a quantum channel, a first block sequence which includes a plurality of first single photons that correspond to the quantum signal, and generating a plurality of second single photons on the basis of the configuration information; inputting, to a beam splitter (BS), the first and second single photons which correspond to each other; and determining whether there is an error in the quantum channel on the basis of the number of detection paths of photons output from the beam splitter.

A wireless communication network is described, which includes one or more relay devices and one or more user devices, UEs. A relay devices provides a first bidirectional link having first relay resources, and a second bidirectional link having second relay resources, the first and second bidirectional links using a first interface for a communication with a radio access network, RAN, of the wireless communication network, e.g., the Uu interface. A UE is to perform a direct communication with a network entity of the wireless communication network via the relay device on one or more the first relay resources or on one more of the first and second relay resources using a second interface for a device-to-device, D2D, or sidelink, SL, communication in the wireless communication network, e.g., the PC5 interface.

An electronic device supporting application mirroring includes: a communication unit configured to connect a communication channel with a source electronic device by at least one direct communication protocol; a display unit configured to display each of one or more mirroring images, as a mirroring screen, in a mirroring area; memory storing instructions; and at least one processor operatively connected to the memory, the communication unit and the display unit, where the at least one processor is configured to execute the instructions to: control the display unit to display the mirroring screen based on mirroring data received from the source electronic device through the communication unit; detect a resize event requesting to change a size of the mirroring screen displayed on the display unit; based on detecting the resize event, obtain at least one of a target resolution or a target dot per inch (DPI).

The invention provides a system and a method for target communication. A system for directional communication is disclosed. The system may include an ultrasound beamforming device, a sensor, and a processor. The ultrasound beamforming device may be configured to transmit an ultrasound carrier. The processor may be configured to obtain an input from a detection unit located in a geographic area, and to detect the presence of an object in the geographic area based on the input. The processor may also be configured to determine an object location in the geographic area based on the input. The processor may additionally determine an optimal sound frequency for modulating the ultrasonic carrier. Further, the processor may cause the ultrasound beamforming device to transmit the ultrasound carrier modulated at the optimal sound frequency toward the object location.

The present disclosure relates to a remote surgical robot system and a method for device interconnection therein. The method comprises: receiving second device information, which is sent by a server, of a pairable second device; acquiring target second device information, which is determined on the basis of the second device information, of a target second device that is expected to be paired, and sending a first pairing request to the server; receiving device network information, which is sent by the server when detecting that the first pairing request matches a second pairing request sent by the target second device, of the target second device; and establishing pairing with the target second device on the basis of the device network information, thereby implementing direct communication with the target second device. When the server detects that a pairing request initiated by a remote surgeon console matches a pairing request initiated by a patient surgery platform, device network information of a peer device is sent to at least one of the two for establishing the pairing, thereby avoiding incorrect pairing, ensuring the reliability of establishing the pairing, and improving the safety of remote surgery.

The invention provides a vehicle formation control system and method, and the system comprises a formation formation and management module which initiates or responds to a formation request when a preset condition is satisfied, and builds / maintains a formation pattern and a member relationship; the inter-vehicle communication module is used for establishing a direct communication link between the formation vehicles and broadcasting and receiving vehicle state information and a control instruction; the target vehicle sensing module fuses vehicle-mounted multi-sensor sensing data and the front target vehicle state information provided by the inter-vehicle communication module; the following track planning module is used for generating a following driving track of the vehicle based on the motion state information of the front target vehicle and the road constraint; the cooperative longitudinal and transverse control module performs cooperative control on driving, braking and steering of the vehicle according to the following driving track; and the event / safety management module is used for performing protection and recovery operation on formation control based on collision risk measurement and operation health criteria. According to the invention, the safety and continuity of the formation can be improved.

A terminal includes: a control unit configured to perform a process related to transmission in a case where one or more of feedback channels in a first carrier overlap in at least a time domain with either a channel or a signal in a second carrier in a device to device direct communication in which carrier aggregation is applied; and a transmission unit configured to transmit at least one of: the one or more of the feedback channels; or the channel or the signal. The control unit performs prioritization regarding which channel or signal is to be prioritized, and performs at least one of controlling of transmission power or stopping of transmission, based on the prioritization.

A method is described that involves a method for application performance in a cross-domain network using multi-controller coordination. The method includes receiving a request at a first controller from an application within an enterprise network, wherein the request seeks to monitor a network path. The first controller identifies one or more additional controllers within the enterprise network capable of monitoring the network path. These additional controllers include a first one within the same domain as the first controller (first domain) and a second one within a different domain (second domain). A token, encompassing authentication details and monitoring requirements linked to the request, is sent to the second additional controller from the first domain. Subsequently, direct communication is established with a resource of the second controller, allowing monitoring of the request and its associated operation.

The invention relates to the technical field of intelligent control of air conditioners, in particular to a multi-split air conditioner control method based on a communication protocol converter, which comprises the following steps: when an indoor unit and an outdoor unit cannot directly communicate, respectively establishing analog communication with an outdoor unit and an indoor unit by adopting the communication protocol converter; interpreting communication content, acquiring operation information of the compressor and identifying control logic of the compressor; judging whether the compressor control logic is based on an indoor unit electric control module or not, if not, calling the compressor control logic built in the communication protocol converter, and simulating the indoor unit to send an instruction to control the compressor to operate; if yes, the simulated outdoor unit receives an indoor unit instruction to directly control the compressor to operate; different communication protocols are effectively interpreted, translated and transmitted by adopting the communication protocol converter, when instructions are input into the indoor unit or the wire controller, the outdoor unit can correctly establish communication and respond to the instructions, and the operation mode of a core component compressor of the air conditioner is adjusted in time, so that interconnection with the indoor unit or the wire controller is successfully achieved.