363 results about "Service discovery" patented technology

The invention discloses an optimized registration method and system based on a micro-service architecture. The invention relates to the technical field of Nacos systems. The health monitoring center is started and starts to send a health examination request to a downstream service at regular time; the gateway access layer service receives a client request; obtaining a network address of a target service instance through a Nacos service discovery mechanism according to a service name in the request; then forwarding the request to a target service instance for processing; when the configuration information is changed, the Nacos configuration management center pushes an update notification to all subscribed service instances; the service instance pulls the latest configuration information and updates the local cache; according to the method, a secondary hand waving mechanism is implemented in Nacos cluster node, gateway service and downstream service communication, so that the offline condition of the downstream service can be accurately judged, and the problem of data inconsistency caused by node faults or network partition is avoided.

The embodiment of the invention provides a method for realizing automatic service discovery by transforming a service registration center based on xxl-job, and the method comprises the steps: registering a micro-service gateway, a multi-copy xxl-job-admin scheduling center and a micro-service timed task executor to the service registration center, and carrying out the centralized storage and management of configuration items in the service registration center. And meanwhile, the microservice gateway is used for providing access and load balancing based on routing for the xxl-job-admin dispatching center and the microservice timed task executor. And the xxl-job-admin scheduling center obtains the online micro-service timed task executor from the service registration center, and calls the executor to execute the timed task instead of depending on active registration of the executor. According to the method, the problems of high management cost and difficult dynamic expansion caused by independent deployment of the xxl-job are solved, the xxl-job deployment method which is easy for unified management, high in availability and flexible in configuration is provided, and automatic discovery and dynamic scheduling of timed tasks in a micro-service environment are realized.

A WTRU may receive a first message comprising one or more criteria associated with an application server. If one or more local application servers satisfy the one or more criteria, the WTRU may send a second message to the local client device. The second message may comprise information for accessing the one or more local application servers in the local network. If no local application servers in the local network satisfy the one or more criteria, the WTRU may send a third message comprising the one or more criteria to a central application management server. The WTRU may receive a fourth message from the central application management server indicating one or more non-local application servers that satisfy the one or more criteria. The WTRU may send a fifth message to the local client device with information for accessing the one or more non-local application servers.

The invention discloses an optimal service discovery method based on explicit multicast assistance, a medium and equipment. The method comprises the steps that a user side obtains an IP address list of a target server through DNS query and caches the IP address list; based on the real-time network topology, generating a shortest path tree from a user side to all target servers by using a Dijkstra algorithm; an explicit multicast message with a head carrying a target IP list is constructed, and the intermediate router splits the message into unicast or sub-multicast messages according to a next-hop interface; and the user side determines the optimal server by monitoring the first effective response message. According to the method, traditional multicast addresses are replaced by explicit multicast, address resources are saved, network repeated traffic is reduced, meanwhile, dynamic path tree optimization and an intelligent message splitting mechanism are combined, service discovery delay is remarkably shortened, the method is suitable for high-concurrency scenes such as a distributed CDN, the Internet of Things and video live broadcast, bandwidth consumption is effectively reduced, and service reliability is improved.

A communication method includes receiving, by a service discovery network element from a first data analytics network element, a first request for requesting information about a second data analytics network element for distributed learning. The first request comprises first indication information indicating a type of the second data analytics network element is a client type. The communication method also includes determining, by the service discovery network element based on the first request, information about the second data analytics network element. The communication method further includes sending, by the service discovery network element, the information about the second data analytics network element to the first data analytics network element.

Logic to generate an extremely high throughput (EHT) physical layer protocol data unit (PPDU) comprising a medium access control (MAC) management frame, the MAC management frame comprising a QoS management field. the QoS management field comprising at least one bit value to indicate quality of service (QOS) management capability associated with links associated with more than one frequency bands. Logic to cause the transmission of the EHT PPDU. And logic to receive and decode the EHT PPDU.

According to the unified communication system provided by the invention, the stable communication connection between the client and the platform is realized through the end-side SDK module, the underlying protocol difference is shielded, and the complexity of multi-protocol adaptation is reduced. The registration center module and the service discovery middleware work cooperatively to perform automatic registration and health check on the service instance, so that the health state of the routing target node is ensured, the request is prevented from being distributed to the fault instance, and the reliability of the system is improved. The load balancing service module serves as a unified communication entrance, processes all flows in a centralized manner, reduces the number of externally exposed ports of the system, shrinks a network attack surface, and enhances security. The platform SDK module provides an interactive interface for the service platform, so that the service platform does not need to care about complex communication details, and the service development efficiency and the system maintainability are improved. The management service web platform provides a centralized visual management and control interface for all the modules, convenient management of plug-ins, SDKs and system configuration is achieved, and the operation and maintenance difficulty is reduced.

The invention discloses a service-based killer chain analysis construction method, which belongs to the technical field of cooperative combat, and comprises the following steps: constructing a service resource pool, and setting a service discovery mechanism; on the basis of the fusion situation set, a situation switching event is recognized so as to perform local updating, and a three-level situation view is constructed; constructing a directed hyperedge, generating a directed hypergraph in combination with function category constraints, generating a dimensionality reduction state space based on multi-dimensional constraints, and generating an initial combat candidate set; configuring a management node, sending task invitation information to the initial combat candidate set in combination with the subtasks, generating a response scheme, performing adaptive screening, generating an initial killing chain, and performing failure verification; constructing a servitization twinborn body, deducing the initial killing chain, and executing delay at a calculation end so as to perform elimination recombination or delay optimization; a service combination template is constructed, an efficiency feedback mechanism is established, the superposition influence of frequent situation switching and state space catastrophe is cooperatively solved, and the real-time performance of generation of the killing chain is remarkably improved.

The invention provides a communication method and a communication device applied to the field of wireless communication. In the technical scheme provided by the invention, after a first functional entity receives first information from a second functional entity, the validity of a first routing relationship indicated by the first information can be determined, and the first routing relationship is a relationship between identification information of the second functional entity and first user identification information; and storing the first routing relationship which is determined to be effective, so that the accuracy of the second functional entity determined when the first functional entity performs service discovery based on the user identification information is relatively high.

The invention is suitable for the technical field of data processing, and provides a database query method, system and device based on a natural language and a medium. Based on the natural language text and the field library, calling a root matching strategy, a semantic matching strategy and a fuzzy matching strategy through a hierarchical collaboration mechanism to perform field mapping, and determining a target field; splicing the target fields to obtain an initial semantic query statement; loading and executing the plurality of modifiers in sequence through a service discovery mechanism to obtain a target semantic query statement; converting the target semantic query statement to obtain a target physical query statement; and executing the target physical query statement to obtain a target query result and returning the target query result to the query party. Through hierarchical cooperation of the root matching strategy, the semantic matching strategy and the fuzzy matching strategy, the expandability and adaptability of the matching strategy are improved, the field recognition accuracy is improved, the field matching range is expanded, and the matching efficiency is optimized.

An apparatus and system of providing a service registry function (SRF) and service discovery in a 6G system are described. Registration procedures are provided for a service instance on a user equipment (UE) or in the 6G system to register to the SRF with or without a service mesh. The SRF provides a list of service instances based on criteria in service discovery inquiries from the UE or network function (NF) and notifies a subscribed party about a status change of a particular service instance. The service discovery enables the UE to discover a computing service instance in the 6G system by control plane service discovery to find a service orchestration and chaining function (SOCF) and user plane service discovery to find the computing service instance.

Provided are a domestic operating system-based automatic deployment method and system for an industrial internet platform, a computer device, and a computer readable storage medium, relating to the technical field of automatic deployment. The deployment method comprises: installing an automatic deployment tool, and the tool automatically identifying the model and version of a domestic operating system of a current system unit, and automatically installing a basic component of a corresponding version; building a local software repository by means of the tool, the tool automatically identifying a platform deployment mode, and automatically downloading a complete installation package of a platform locally and publishing same to the local software repository, and upon completion, the tool automatically starting a service discovery and registration function; deploying common components of the platform by means of the tool, and the tool automatically identifying the platform deployment mode, and automatically installing specified common components; checking in real time by means of the service discovery and registration function of the tool whether all the common components of the platform have been installed; and the tool using a single image to automatically deploy a plurality of service application services of the platform.

The invention relates to the technical field of internet risk collaborative management, and discloses an internet data risk early warning and collaborative management system and method.The internet data risk early warning and collaborative management method comprises the steps that a service grid enhanced federal learning unified framework is constructed, and a tetrad structure is formed; a seamless integrated architecture of federal learning and a service grid is realized; developing a federal contribution evaluation mechanism based on a service level agreement; a self-adaptive service discovery and dynamic combination technology is realized, and an optimal service combination scheme is generated; constructing a federated aggregation algorithm of data quality perception, and introducing a quality weight factor optimization model for training; designing a multi-level cache strategy; according to the invention, through the fusion of federal learning and the micro-service architecture, the purpose of keeping efficient collaboration while protecting data privacy is realized, the original data of each participant is always kept locally, only necessary model parameters are shared, and the privacy leakage risk is reduced.

The invention discloses a three-layer micro-service architecture design and deployment method, which comprises the following steps of: constructing a service registration layer, and deploying a registration center to obtain a service registration information set; service discovery, routing distribution, load balancing and fusing control are executed based on the service registration information set, and a service governance configuration set is constructed; deploying a decoupled function service module, and configuring an independent database and cache to form a micro-service operation system structure; establishing a configuration management mechanism, and generating a configuration change request information set; based on the configuration change request information set, training a batch ordered lifting CatBoost model, and outputting configuration risk level information; obtaining hybrid deployment result information based on the micro-service operation system structure and the configuration risk level information; and constructing a full-link tracking mechanism based on the service governance configuration set and the service deployment topological structure to obtain an operation observation information set. According to the invention, a three-layer architecture and risk prediction are adopted, and stable and intelligent deployment of micro-services is realized.

Embodiments of the present disclosure provide methods and apparatuses for service discovery. The method comprises determining to initiate an authentication of a user equipment (UE); and sending an authentication request message including an encrypted or unencrypted identity of a subscriber of the UE, a serving network name and routing information of a data management node to an authentication server.

Various embodiments of the present technology generally relate to systems and methods for remote mobile network capability sharing, and delegation of service discovery and selection to the remote mobile network, such as from a visited or roaming network to a home network. A first public land mobile network (PLMN) system may send, via a local network repository function (NRF), a request for capability details of a second PLMN, the capability details including an ability of the second PLMN to handle delegated service discovery and selection. The first PLMN may receive the capability details, and send, from the first PLMN to the second PLMN, a delegated discovery and network function (NF) selection request directing a service communications proxy (SCP) of the second PLMN to determine a producer NF of the second PLMN to process a service request from a consumer NF of the first PLMN.

The invention relates to the technical field of computers, in particular to a multi-agent system construction method and device based on a servitization agent architecture, and the method comprises the steps: compiling a configuration file of a servitization agent based on the servitization agent architecture; integrating a plurality of servitization agents into a server according to the configuration file; starting the micro-services of the plurality of service agents, and performing service configuration on the plurality of service agents according to the registration center of the micro-services and the meta-information of the plurality of service agents; service discovery is carried out after service configuration is started, multiple pieces of service intelligent meta-information on the registration center are pulled, multiple service intelligent nodes are generated according to the multiple pieces of service intelligent meta-information, and a multi-agent system is constructed according to the multiple service intelligent nodes to cooperatively execute tasks. Therefore, the problems of relatively poor flexibility, adaptability and execution efficiency, resource waste and the like caused by the fact that a multi-agent system organizes multi-agent cooperation by an agent with a single function in a related technology are solved.

Described herein are computing device(s) configured to identify first hostnames, parameters, or values for each call leg included in a call flow trace associated with a subscriber-specific identifier. The computing device(s) may also be configured to identify second hostnames, parameters, or values from network function (NF) service discovery procedures based on the first hostnames, parameters, or values and determine a best match NF service discovery procedure for the call flow trace based on correlation(s) between the first hostnames, parameters, or values and the second hostnames, parameters, or values.

The invention relates to the technical field of satellite-borne edge computing, and provides a satellite-borne distributed efficient data distribution system which comprises a computing processing module which is provided with a DDS and is used for processing satellite-borne computing tasks; the containerization module is used for packaging the application program and the DDS into a container; the dynamic unicast routing module is used for carrying out data routing among heterogeneous equipment and planning a data transmission path so as to deal with the situation that links are uncertainly connected and disconnected in a complex space environment; the ddrouter virtual multicast routing module is used for realizing forwarding of multicast routing by software and overcoming the dependence of a DDS service discovery stage on a hardware multicast routing function under a multi-hop network; the QoS configuration module is used for flexibly configuring QoS and multiple transmission modes to adapt to data stream transmission requirements under different task scenes; and the distributed consistency guarantee module is used for keeping the satellite data consistency through leader election and a log replication mechanism. The method aims to solve the problems of low data distribution efficiency, poor consistency, difficulty in heterogeneous adaptation and the like in a satellite-borne edge computing scene.

An information processing method and apparatus, a communication device, and a storage medium are provided. The method includes: sending a first service discovery request to a second network element, the first service discovery request including at least required DC media information and / or related information of a current call request; and receiving a first service discovery response returned by the second network element, the first service discovery response including at least third network element related information or third network element set related information.

A software defined vehicle (SDV) operating system may include components for executing software packages that declare unit types (e.g., interfaces) and define service units that each implement a unit type. For each unit type, there may be several service units that each provide a different implementation of that unit type. The SDV operating system may manage a service discovery module that registers service units for each unit type in a centralized registry. While executing a software package that declares a unit type, the service discovery module may fetch, from the centralized registry, an implementation of the unit type by a service unit defined by a different software package. While still executing the software package (i.e., at runtime), the SDV operating system may load a service unit defined by the software package with the fetched implementation. The SDV operating system may then execute the service unit based on the fetched implementation.

The invention provides a system, a method, a device and equipment for authenticating the communication security of the Internet of Vehicles, and a storage medium, and the system comprises a hardware security module, a service discovery module and a plurality of vehicle electronic control units. The hardware security module is used for generating a random key factor based on the current Internet of Vehicles communication scene; the service discovery module is used for distributing the random secret key factor to each vehicle electronic control unit; and the plurality of vehicle electronic control units are used for generating a session key according to the random key factor, and encrypting plaintext data in the communication process of the Internet of Vehicles through the session key. According to the method, the effect of ensuring the safety and completeness of data in the communication process of the Internet of Vehicles can be achieved.

A communication method and apparatus are provided, to optimize a service discovery response. After receiving a service discovery request that is from a network function client, a first network function repository network element determines that the service discovery request meets a first condition, and determines to optimize a service discovery response; and further, the first network function repository network element sends an optimized service discovery response to the network function client.

The invention discloses a cloud service discovery method and device, a storage medium and a computer program product, and relates to the technical field of data processing, and the method comprises the steps: requesting cluster service configuration information from a Kafka management and control platform according to a pre-established communication connection channel, and receiving a metadata request sent by a client; judging the request type of the metadata request, and forwarding the metadata request to a Kafka cluster based on the request type and cluster service configuration information, so that the Kafka cluster returns response data according to the metadata request; and receiving response data, packaging the response data, and sending the packaged response data to the client, so that the client performs data writing and / or data reading according to the response data. Metadata requests are forwarded through the Kafka metadata gateway, the Kafka metadata gateway serves as a service discovery intermediary, a client does not need to concern details of a bottom layer cluster and depends on the centralized control and forwarding capacity of the Kafka metadata gateway serving as an intermediary layer, and unified entry non-inductive access and load balancing of the Kafka service on the cloud are achieved.

The application discloses a kind of high-performance distributed mass vector similarity search system and method, including Faiss Driver, several Faiss Worker and Etcd system;Faiss Driver is used to receive the query request of user end, and the query request is forwarded to the selected Faiss Worker by proxy, and is configured to perform loading configuration Etcd monitoring, exit pre-processing, service discovery and master-slave election task;Faiss Worker is the unit for executing query calculation in search system, and is configured to perform configuration management, shutdown processing, timing task, load index and query calculation task, for calculating similar vector retrieval and updating online or offline index file;Etcd system is used to save Faiss Worker list, master-slave state of Faiss Worker, health status of Faiss Worker, external storage module address of index file and index file list.The application introduces proxy forwarding service mechanism and master-slave node registration mechanism, and can efficiently process vector query calculation request.

Various aspects of this disclosure generally relate to wireless communications. Some aspects generally relate to the discovery and / or configuration of sensing units (SUs) for sensing services. Some aspects more specifically relate to defining one or more protocols to discover and / or configure SUs for integrated sensing and communication (ISAC) services. In some aspects, network function entities may be configured to interface with one or more other network function entities, such as access and mobility function (AMF) entities, to perform one or more control operations for sensing services. Network function entities may be configured to discover SUs associated with network function entities and / or sensing requests. Network function entities may be configured to configure one or more SUs (from a set of discovered SUs) based on, in response to, or otherwise associated with a sensing request.

The application is suitable for the technical field of data processing, and provides a database query method, system, device and medium based on natural language. The method comprises the following steps: acquiring a natural language text; based on the natural language text and a field library, calling a root matching strategy, a semantic matching strategy and a fuzzy matching strategy through a hierarchical cooperation mechanism to perform field mapping and determine a target field; splicing the target field to obtain an initial semantic query statement; loading and executing multiple correctors in sequence through a service discovery mechanism to obtain a target semantic query statement; converting the target semantic query statement to obtain a target physical query statement; executing the target physical query statement to obtain a target query result and return the query party. Through hierarchical cooperation of the root matching strategy, the semantic matching strategy and the fuzzy matching strategy, the application improves the scalability and adaptability of the matching strategy, improves the field recognition accuracy, expands the field matching range, and optimizes the matching efficiency.

A method includes that a first frame from a second electronic device may carry sending time information of the sent first frame, and the first frame is a device discovery beacon frame used for device discovery, a synchronization beacon frame used for synchronization, or a service discovery frame used for service discovery in Wi-Fi aware. After receiving the first frame, a first electronic device may determine a first transmission delay between the first electronic device and the second electronic device based on the sending time information of the first frame and a first time point at which the first frame is received.

The application discloses a cross-chain method and system for realizing service registration and discovery function based on P2P technology. The method comprises deploying multiple nodes in a cross-chain gateway, establishing a connection through a P2P network, receiving instance registration requests from cross-chain adapter services A and B, caching and synchronizing the network addresses of the instances. Cross-chain adapter services A and B are deployed in different blockchain systems, and are connected and interacted with the corresponding blockchain systems. The instance of cross-chain adapter service A sends cross-chain data to the cross-chain gateway, the gateway queries and obtains the network address of the instance in cross-chain adapter service B through the service discovery function of the P2P network, sends the cross-chain message to the target instance, and completes the cross-chain communication. The application realizes dynamic registration and discovery of services by using P2P network technology, reduces resource consumption, and improves the efficiency and flexibility of cross-chain communication.

Systems and methods are provided for dynamic name resolution in a distributed software-defined network. An fxDeviceApp registers service metadata with a centralized application manager that maintains authoritative deployment information. A name resolution service receives requests to resolve service names and identifies active instances of the requested services based on real-time deployment state. The name resolution service then returns corresponding network addresses, enabling service-to-service communication within and across network zones. The system supports localized caching, zone-specific resolution rules governed by policy managers, and dynamic updates in response to changes in application deployment. Resolution decisions may account for service health or load metrics, and service lookup requests may be handled using a standardized message format compatible with a virtual messaging fabric. These features enable reliable, scalable, and policy-aware service discovery for distributed applications deployed across heterogeneous execution environments.