214 results about "Routing protocol" patented technology

A system and method for latent hyperspace navigation in spatiotemporal media using hierarchical and Lorentzian autoencoders. The system compresses spatiotemporal media into navigable latent representations while preserving geometric and semantic relationships through tensor structure maintenance. A latent hyperspace manager organizes compressed representations as geodesic trajectories within a geometric manifold structure based on differential geometry principles. A geodesic trajectory mapper computes optimal navigation paths through the high-dimensional space, while symbolic anchors positioned at semantically significant locations serve as persistent reference points. Spatiotemporal routing protocols manage navigation decisions across multiple temporal scales. A strategy caching system preserves successful navigation patterns for reuse, enabling continuous learning. The system generates synthetic content during navigation to support infinite zoom capability, allowing exploration beyond original media boundaries. Cross-modal fusion combines diverse input modalities into unified representations, applicable to immersive media exploration, scientific visualization, and surveillance analysis.

The invention provides a hierarchical deep reinforcement learning routing protocol method based on a multi-link ad hoc network, relates to the technical field of communication routing, and solves the problem that the calculation efficiency in the current multi-link ad hoc network is degraded. The method comprises the following steps: firstly, constructing and dynamically updating a global network view for all nodes in a network, and further constructing a route selection model which is divided into a high-level controller and a low-level controller; a high-level controller plans a route from a global perspective and balances a global load, and a low-level controller selects a target node according to a planning result of the high-level controller and distributes an optimal communication link for the target node in combination with link state information; training and optimization of the network of each controller are carried out independently, external rewards are introduced to a high-level controller, and internal rewards are introduced to a low-level controller; the external reward is used for optimizing the overall performance of the high-level controller; the internal reward is used as an index value of the low-level controller for feeding back the link state in real time, and collaborative optimization of the high-level controller and the low-level controller is achieved.

A system and method for latent geodesic traversal across multi-axis hyperspaces for real-time video reconstruction and augmentation. Spatiotemporal video data are compressed into navigable latent representations using hierarchical and Lorentzian autoencoders that preserve geometric and temporal structure. A geodesic traversal engine computes paths across spatial, temporal, spectral, and semantic axes, guided by symbolic anchors and spatiotemporal routing protocols. A correlation network restores fine detail, while an augmentation generator synthesizes additional or counterfactual content to enable infinite zoom, continuous multi-scale exploration, and temporally coherent augmentation. A strategy caching system preserves successful traversal patterns for reuse, supporting persistent learning and adaptive real-time performance.

The invention provides a large-scale constellation network semi-physical simulation test system and method, the system comprises a constellation simulator, a satellite-borne router, ground detection equipment and a protocol conversion network bridge, a Mininet simulation platform is deployed, and dynamic topology adjustment, an OSPF dynamic routing protocol and a multi-scene test function are supported; a user can observe network topology change, route updating time and key performance indexes in real time. A semi-physical simulation architecture is realized through unified IP subnet interconnection and the same routing protocol, a space-time synchronization engine ensures that virtual and real node routing tables take effect at an appointed moment, and in combination with a protocol consistency sandbox, hidden faults caused by inconsistent behaviors of hardware and software protocol stacks are solved, and the service life of the virtual and real node routing tables is prolonged. A plurality of real nodes are accessed in a large-scale network environment, and end-to-end data transmission test, security policy verification and protocol compatibility analysis are carried out; the invention provides an efficient, flexible and reliable solution for the design, verification and optimization of the satellite network, and has a wide application prospect.

The invention discloses a 5G industrial gateway rapid networking method and system, and the method comprises the steps: building a routing protocol neighbor relation between an industrial gateway and a server module and a core network module, and synchronizing a link state database; and respectively executing a shortest path priority algorithm on the three nodes, and calculating respective shortest paths to other nodes according to the link state database so as to generate respective optimal IP routing tables. When the industrial gateway receives a first data packet, the industrial gateway forwards the first data packet to a core network module through a base station and a private network bearer network according to an internal optimal IP routing table and a target IP address in the first data packet; and the core network module forwards the first data packet to the data network module according to the optimal IP routing table and the target IP address in the core network module. According to the invention, link state databases of the industrial gateway, the server module and the core network module are synchronized through a routing protocol, so that each device masters the topological structure of the whole network, and dynamic addressing of the industrial network is effectively supported.

The invention discloses an implementation method of a hybrid routing protocol based on HWMP, which relates to the technical field of communication, and comprises the following steps: initializing and broadcasting a routing request message, generating the routing request message by a source node, and setting an initial control parameter; the intermediate node receives and processes the routing request message, screens the received message according to a preset stability criterion, updates the path stability measurement and hop count information of the screened message, and completes forwarding; the target node receives the processed routing request message, comprehensively selects an optimal path according to path stability and hop count, and reversely sends a routing reply message along the path; establishing a data transmission path from the source node to the target node according to the routing reply message, and performing data communication based on the path; and carrying out continuous maintenance on the established data transmission path, including fault detection and repair processing and an optional active maintenance mechanism.

The invention discloses a software and hardware cooperation system and method for satellite network routing simulation, and mainly solves the problem that an existing simulation scheme is difficult to consider high fidelity of protocol behaviors and high performance of data forwarding in a high dynamic satellite network. The system comprises a software control plane unit, a hardware data plane unit, a satellite network simulation upper computer and a switch, and the switch is bidirectionally connected with the software control plane unit, the hardware data plane unit, the satellite network simulation upper computer and the switch and serves as a data exchange platform of the system. The satellite network simulation upper computer is used for system configuration management, operation state monitoring and result visualization; the software control plane is used for executing simulation calculation and routing decision of a satellite network routing protocol and generating a standardized forwarding table item; and the hardware data plane unit performs high-speed and deterministic table lookup forwarding according to the standardized forwarding table item, and simulates a satellite resource constraint environment. According to the method, the integrity of protocol simulation details is guaranteed, meanwhile, high-efficiency forwarding performance and non-interruption updating in a high-dynamic environment are achieved, and the method can be used for routing protocol verification, network performance testing and satellite-borne algorithm evaluation of large-scale low-orbit satellite constellations.

The invention discloses a satellite-ground fusion hybrid ad hoc network routing protocol and fault self-healing method, device and equipment and a storage medium, and the method comprises the steps: building a satellite-ground fusion network model based on the global routing information of a target region, and when a task request is received, sending the task request to a satellite-ground fusion network; generating a target routing strategy based on the task priority of the task request and the satellite-ground fusion network model, calling each node of the communication link based on the target routing strategy to carry out communication response on the task request, monitoring the communication response process of the communication link, and when the communication link has a fault, sending the fault to the satellite-ground fusion network model; according to the method, fault self-healing analysis is carried out through the target fault self-healing analysis model, a fault self-healing link is generated, and each node in the fault self-healing link is called to carry out communication response on the task request, so that communication fault self-healing in the communication response process is realized, the link stability and the fault-tolerant capability of the self-networking network in the unmanned area are effectively improved, and the self-healing efficiency of the self-networking network in the unmanned area is improved. The multi-target balance in the communication response process is realized, and the fault self-healing speed during the communication response fault is improved.

The invention discloses an unmanned aerial vehicle network multipath selection and network coding redundancy transmission method. The method comprises the following steps that each unmanned aerial vehicle carries out node state perception and link prediction; the source node initiates a multi-path routing discovery process based on the extended AOMDV routing protocol, performs path quality measurement, and selects a plurality of paths with the highest path quality as active transmission paths; the source node divides an original data block to be sent into a plurality of original data packets and encodes the original data packets respectively; performing optimal distribution based on a water injection algorithm; data forwarding and decoding receiving are carried out according to an optimal distribution result; and continuously detecting that the link communication actively triggers the maintenance process before the link is actually broken. According to the method, high-reliability, low-delay and energy-balanced data transmission is realized in a highly dynamic unmanned aerial vehicle network through a rigorous evaluation and optimization system, and the overall survival time of the network is effectively prolonged; and predictive route maintenance and fast route switching are carried out through the extended routing table.

The invention relates to the technical field of integrated circuits and distributed computing, in particular to a chip computing network-oriented clock synchronization method, which is convenient for a receiving end to quickly identify and reduce analysis overhead by customizing a simplified synchronization frame format. A hardware synchronization module is deployed between a physical layer and a link layer to record a high-precision timestamp to eliminate an error caused by protocol stack processing, and a slave node calculates clock skew based on timestamp information interacted by a master node and a slave node and corrects the clock skew in real time to realize accurate synchronization. Master-slave roles are independently configured through each communication port, and automatic topology discovery is supported to adapt to a complex network structure. According to the method, an existing routing protocol and a physical link of the chip are reused, hardware overhead is reduced, synchronization precision is high, flexibility is high, the method can be widely applied to a computing network formed by an artificial intelligence acceleration chip graphics processor, a data processor and the like, and multi-chip cooperative computing efficiency and data consistency are effectively improved.

The invention discloses an anti-cavity underwater acoustic sensor network non-uniform clustering routing protocol based on particle swarm optimization, and relates to underwater communication. Through integrating hole node evaluation into a fitness function of a particle swarm optimization algorithm, collaborative optimization of cluster head selection and hole avoidance is realized according to node residual energy, node depth and node degree information, so that connectivity and stability of a network are improved. Meanwhile, an inter-cluster cooperative data transmission mechanism is provided, and through a cluster head-gateway load balancing strategy, premature failure caused by frequent relay tasks of individual cluster heads is reduced, so that the network load balance is improved, and the life cycle is prolonged. Besides, on the basis of a classic Dijkstra algorithm, an edge weighting function is constructed in combination with hop count, node residual energy and inter-node distance, and a cluster head traversal termination principle is introduced to optimize path search efficiency and reduce network overhead, so that reliability, energy efficiency and overall communication performance of the underwater acoustic sensor network are remarkably improved.

The invention relates to the technical field of network communication, in particular to a high-efficiency message routing method of an independent gateway controller, which comprises the following steps of: constructing a routing table by analyzing network topology in a mode of combining a dynamic routing protocol with static configuration, mapping and storing a target address and a forwarding path, and transmitting a message to the gateway controller; the method comprises the following steps of: analyzing a source protocol frame structure to extract effective load data, repackaging the data according to a target protocol specification, realizing link redundancy by adopting a ring network protocol, automatically switching a standby link and maintaining an equivalent path when a main link fails, and obtaining a flow trend and performance data by monitoring a network load and an equipment state in real time. And dynamically adjusting a routing strategy according to the data, and periodically generating a performance report to obtain a continuously optimized routing scheme. According to the method, the problems that the routing table query efficiency is low and the routing strategy cannot be dynamically optimized according to the real-time state of the network in the traditional method are solved.

A system for quantum-enhanced behavioral analysis and secure database operations includes an ACAARY Database configured to store and process quantum-verified data under multi-tiered access control; an AR Quantum Cyber-Micro Expressions System configured to analyze involuntary behavioral patterns in digital communications via computational analysis of user interaction data; AR Quantum Sequence Triplications with Quantum Operations comprising three-qubit verification circuits implemented on superconducting quantum processors that perform parallel artificial-qubit processing to achieve unbiased quantum supremacy; an AR Quantum Parallel Data Algorithm Structure and Method Specialized Encrypted Algorithmic Quantum Procedures configured to execute simultaneous perpendicular encryption processing with real-time transaction verification across multiple channels; an AR Helmsmen Quantum Transportation Management System with integrated digital licensing and frequency-based quantum routing protocols; and an AR Thermodynamics Devices System configured to perform thermal bonding and division operations while maintaining different temperatures within defined containment areas for material modification.

The invention provides a distributed anti-interference collaborative optimization method under a mine wireless network based on multi-agent reinforcement learning, and provides a distributed routing and interference suppression collaborative optimization solution for solving the problem that the communication reliability of a wireless sensor network is reduced due to transient electromagnetic interference generated by large-scale electrical equipment under a mine. According to the method, typical mine electromagnetic interference characteristics such as impulse noise and sweep frequency interference are integrated through multi-mode interference, a multi-agent reinforcement learning (MARL) architecture is designed, collaborative optimization of distributed routing and interference suppression is achieved, and interference source positioning, dynamic channel hopping and intelligent rerouting strategies based on spectrum sensing are included. The anti-interference routing protocol is intelligently and dynamically optimized, an interference area is effectively avoided while the shortest path is guaranteed, the anti-interference capability and the communication stability of the mine wireless sensor network are remarkably improved, and an interpretable and extensible intelligent communication solution is provided for a complex industrial environment.

The application discloses a routing protocol analysis method and device, equipment and a storage medium. After obtaining a routing protocol to be analyzed, an attack point in the routing protocol to be analyzed is identified, the attack point is an attack purpose of an attacker, the path of the attack to be performed by the attacker to achieve the attack purpose is reversely searched in the routing protocol to be analyzed starting from the attack purpose of the attacker, a detection rule is generated for the attack path, and the routing protocol to be analyzed is analyzed based on the generated detection rule. The attack path is obtained by comprehensively searching in the routing protocol to be analyzed starting from the attack point. The detection rule is obtained by analyzing the attack path. The routing protocol is analyzed according to the detection rule. The possible vulnerabilities in the routing protocol can be comprehensively analyzed.

Systems and methods for dynamic routing protocols are provided. A method includes receiving, using a computer system including a quantum computer, data related to a multipoint communication between a start point and an end point from one or more data sources, and calculating one or more routes for the multipoint communication between the start point and the end point using the data and based at least in part on a shortest route between the start point and the end point. Using the quantum computer, the one or more routes are optimized based on a communication status of one or more nodes along the route. The optimized routes are dynamically selected based on timing and performance requirements of the computer system, and the multipoint communication between the start point and the end point is executed using the optimized one or more routes.

This invention discloses a method and system for automatically generating domain name resolution business scenarios, comprising: obtaining network topology data from a preset network topology instance library based on acquired network scale parameters; processing the network topology data; integrating the processed network topology data according to preset routing protocol rules to generate a network topology configuration; obtaining mirror data from a preset resource library; configuring the network topology configuration to generate a basic configuration for a domain name resolution business scenario; and, based on the basic configuration for the domain name resolution business scenario, introducing a preset client traffic generator and scenario automation verification data to generate a domain name resolution business scenario, thereby achieving automated generation of domain name resolution business scenarios, reducing manual costs, and improving the scalability of domain name resolution business scenarios.

The application belongs to the field of underwater acoustic routing protocol, and relates to a kind of underwater acoustic communication network routing method of dynamic optimization of communication resource.The underwater acoustic communication network includes a source node, a destination node and multiple relay nodes, and the method includes the following steps: step 1) the source node initiates the initialization of the underwater acoustic communication network, and each relay node constructs a local topology table through the exchange of metadata packets;step 2) the sending node determines a forwarding candidate set according to the position information and residual energy of the neighbor nodes;step 3) the sending node selects the relay node with the highest forwarding priority in the forwarding candidate set as the optimal relay;step 4) the sending node performs communication resource optimization to obtain communication parameter configuration;step 5) the sending node sends data packets to the optimal relay node according to the configured communication parameters;step 6) it is judged whether the receiving node is the destination node: if it is the destination node, the process is ended;if not, steps 2) to 5) are repeated until the receiving node is the destination node.

This application provides a data offloading method, apparatus, device, and storage medium that receives session data sent by a User Equipment (UE) through a Home Routing Protocol Data Unit (HR PDU) session, including roaming session data; and offloads the roaming session data to a target Edge Application Server (EAS) according to acquired data offloading rules. This solution requires only one HR PDU to offload roaming session data to the target EAS, enabling the use of MEC services in the roaming location. This solution simplifies inter-network traffic transmission and reduces operational complexity.

Provided are a method and a device for reconstructing lost data of marine wireless sensor networks (MWSNs). The data reconstruction method includes following steps: establishing an initial topological structure of the MWSNs; using an improved hierarchical energy balance multipath (IHEBM) routing protocol to cluster network nodes; using an improved radial basis function neural network (RBFNN) to predict lost data of nodes in the cluster based on a clustering of the nodes; and using a centralized principal component analysis (PCA) method to compress and reconstruct data of a cluster head node in a process of data transmission from a cluster head to a ship base station.

The invention provides a security protection method for IPv6 network attacks, and relates to the technical field of Internet security. The method comprises the steps that a backbone network topology structure is built, the backbone network topology structure comprises an access layer router and a core layer router, and the access layer router and the core layer router are communicated in advance; a BGP4 + routing protocol is deployed based on the backbone network topology structure, and the BGP4 + routing protocol is used for enabling routers in the whole network in the backbone network topology structure to achieve BGP4 + routing reachability; an address control routing strategy is configured based on the backbone network topology structure, and the address control routing strategy is configured to be capable of notifying a forbidden target address to the whole network through a BGP4 + routing protocol; and in response to matching of the attack traffic with the target address in the access layer router, blocking the attack traffic to complete security protection. The invention further provides a security protection device for the IPv6 network attack, electronic equipment and a medium.

Systems, methods, and machine-readable media facilitate adaptive multi-system operations. Electronic communications from resource-controlling systems and / or monitoring devices may be monitored to identify signals corresponding to processes performed by the resource-controlling systems, resource capacities of resources controlled by the resource-controlling systems, and states of the resource-controlling systems. System interactions that correspond to a defined event may be detected. A protocol that includes parameter constraints mapped to the defined event identified. Operating conditions of the resource-controlling systems and / or metrics of processes performed may be determined based on the monitoring. A subset of the resource-controlling systems may be identified as a function of the operating conditions and / or the metrics. A resource-controlling system may be caused to allocate corresponding resources and perform the processes in accordance with the protocol.

The embodiment of the invention relates to EVPN host routing bridging (HRB) and an EVPN cloud native data center. Techniques are described for an EVPN host routing bridge (HRB) and an EVPN cloud native data center with a host routing bridge (HRB). A host computing device of a data center includes one or more containerized user-level applications. The cloud native virtual router is configured to be dynamically deployed by a datacenter application orchestration engine and operable in a user space of the host computing device. The processing circuitry is configured to execute the containerized user-level application and the cloud native virtual router. The cloud native virtual router includes a containerized routing protocol process configured to operate as a control plane, and a data plane for the containerized router. The data plane is configured to operate an Ethernet virtual private network (EVPN) encapsulated / deencapsulated data path of the overlay network for communicating layer 2 (L2) network traffic of the containerized user application over a switching fabric of the data center.

The invention discloses a mining operation big data security processing and analysis system, and belongs to the technical field of data analysis. The method is used for solving the technical problems of poor data quality and high communication delay caused by mine operation environment influence in the existing scheme. Based on a mine sensor topological structure, space-time registration is carried out on environment data and operation data, an improved Kalman filtering algorithm is adopted to dynamically suppress electromagnetic interference and noise, and missing values are complemented through fractional order differential; constructing a roadway partition routing protocol, performing local feature extraction on the preprocessed data by an edge node, dynamically adjusting a transmission priority based on a data security level and time delay sensitivity, and transmitting high-priority data by adopting a 5G slicing technology; and fusing the calibrated data and the extracted key features by using a space-time diagram convolutional network, performing data analysis on the obtained fusion feature vector, outputting a real-time risk level, and dynamically adjusting a filtering scheme and a transmission bandwidth allocation scheme.

This invention discloses a method and system for improving the security of dedicated networks using zero-trust computing power tunnels. Relating to the field of network communication technology, the method includes: registering each tunnel endpoint with a unified control center and authenticating tunnel endpoint information on the control plane; selecting a routing protocol and announcing service layer routing information, computing power information, and network information; scheduling computing power networks according to actual needs through the routing protocol; when a source node receives an uplink service message from a terminal, it adds tunnel encapsulation to the message based on the overlay routing information and includes comprehensive encrypted authentication security identifier information in the encapsulation before sending it out; upon receiving the message, the destination node classifies it and verifies the security identifier information of messages that conform to preset security characteristics, thus completing authentication in both tunnel and security dimensions. This invention eliminates the need for establishing tunnels between nodes actively or passively, and is applicable to point-to-point and point-to-multipoint tunnels.

The invention relates to an AODV routing protocol method, in particular to an AODV routing protocol method based on joint optimization of a three-dimensional weight hop count penalty mechanism. The invention aims to solve the problem that a single path selection standard neglects node residual energy, link quality and topology stability. The method comprises the following steps: based on position weight calculation of inter-node distance dynamic attenuation, suppressing a long-distance low-quality link; an energy weight is constructed by multiplying the ratio of the residual energy and the initial energy, and network load balancing is optimized; a movement weight in a speed difference square root reciprocal form is introduced, and a link life cycle is predicted; and a hop number punishment mechanism is newly added, so that nonlinear adjustment of multi-hop path quality is realized. And intelligent optimization of comprehensive score of the path is realized by combining a request message RREQ of an improved AODV routing protocol through normalization constraint and a hop punishment mechanism of a three-dimensional coefficient. The invention belongs to the technical field of wireless ad hoc networks.

The invention belongs to the technical field of cross-domain network communication, and discloses a cross-system hierarchical sensing routing decision method, device and equipment and a storage medium. According to the method, a routing optimization scheme oriented to a cross-domain network is provided, hierarchical network performance collection is carried out by embedding a service level identifier and a time stamp in a detection data packet, differential thresholds are set according to different service types, and collected time delay, jitter, packet loss and bandwidth utilization data are comprehensively evaluated. And quantitatively adjusting the path priority attribute in the border gateway protocol according to the evaluation result, and driving the automatic switching of the transmission path. According to the method, the defect that data and services are disjointed in traditional detection is overcome; according to the method, a dynamic threshold value is set in combination with service requirements, multi-index comprehensive judgment is carried out, finally, a performance evaluation result and routing protocol attributes are linked, an automatic closed loop from sensing to decision making is established, and therefore the overall reliability and experience of cross-domain service transmission are improved under the condition that opposite-end cooperation is not needed.

The invention discloses an urban water environment whole-process intelligent monitoring and management and control system using the Internet of Things. According to the invention, through the cooperative work of the micro water turbine power generation unit and the flexible photovoltaic thin film assembly, the energy self-sufficiency of the system in a complex environment is improved, and the dependence on external power supply is reduced. And the intelligent energy management chip is matched with the super capacitor energy storage module, so that the stability of energy storage and distribution is enhanced, and the continuous operation time of equipment is prolonged. Through a dynamic routing protocol and a node health degree diagnosis function in the self-organizing sensing network module, the reliability of data transmission is improved, network interruption caused by a fault of a single node is reduced, meanwhile, the network coverage range and the communication efficiency are enhanced through a self-adaptive data forwarding mechanism, and the reliability of data transmission is improved. An electric adjusting gate assembly and an intelligent chemical dosing device in the execution unit module improve the automation degree of water environment treatment, the hysteresis of manual operation is reduced, and the risk of illegal operation and equipment failure is reduced.

The invention relates to the technical field of wireless communication in a fire extinguishing scene. The wireless communication method and device in the fire extinguishing scene, the equipment and the medium are provided, and the method comprises the following steps: carrying out hierarchical deployment processing on an algorithm library component set, a parameter set configuration table and a verification rule table, and constructing a physical layer radio frequency configuration scheme, a network layer routing protocol stack and an application layer encryption module set; receiving a commander configuration instruction through a preset security instruction interface, performing hot update processing on the algorithm library component set, the parameter set configuration table and the verification rule table, and generating an updated algorithm library component set, an updated parameter set configuration table and an updated verification rule table; and carrying out weight migration processing based on the fire type migration characteristics monitored in real time, the updated algorithm library component set, the updated parameter set configuration table and the updated verification rule table, and outputting a dominant strategy activation instruction, so as to achieve the technical effects of improving the communication environment adaptability, enhancing the protocol stack dynamic balance capability and improving the security authentication anti-interference performance.

: A method (600) for discovering a route to a destination node in a wireless network (100), which comprises a plurality of nodes (300, 300') operated according to a first communication protocol associated with a first physical layer, PHY, and two or more nodes (300') also support a second PHY, the method (600) comprising steps of: modifying (S601), by a first node out of the two or more nodes (300'), a route request, formatted according to a 5 routing protocol compliant to the first communication protocol, by adding an indication of its capability for the second PHY and its address associated with the capability; broadcasting (S602), by the first node, the modified route request via the first PHY; receiving (S603) the modified route request by a second node out of the two or more nodes (300'); recording (S604), by the second node, the capability of the first node for the second PHY; updating 10 (S605), by the second node, the modified route request by replacing the address of the first node associated with the capability for the second PHY with its own address when the second node does not know a route to the destination node and rebroadcasting the modified route request after updating it.