261 results about "Service discovery" patented technology

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 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.

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.

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.

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.

This invention discloses a controller collaborative communication method based on the HarmonyOS distributed bus, specifically relating to the field of communication control, to solve the problem of the first control message failing due to inconsistency between service visibility and session readiness. The method involves generating a service visibility identifier and a target identification fragment during the service discovery phase, establishing a temporary entry for the first control message, and generating a control session request. During the session confirmation phase, the method extracts the confirmation feedback fragment and the readiness event fragment, generates a session readiness identifier, and records state transition records. In the initial release phase, the method obtains an initial release permission coefficient based on the fusion of target chain verification and state stability verification, determining whether to send or cancel the first control message. Finally, in the receipt phase, the method extracts the target feedback fragment and the acceptance result fragment to generate a receipt review coefficient, processes the session readiness identifier, and updates the control session request, thereby ensuring that the collaborative communication process is verifiable, reproducible, and consistent.

The application relates to a multi-cloud service dependency analysis method, device and computer equipment. The method comprises the following steps: acquiring service discovery information and service calling data of a plurality of cloud environments; constructing a service dependency graph according to the service discovery information and the service calling data; determining the importance of each service based on the service dependency graph; screening out top N target services based on the importance; and identifying the dependent services and strongly connected components of the top N target services. The method can comprehensively understand the service distribution and interaction on different cloud platforms, can intuitively and explicitly show the interaction mode and dependency relationship between each service by constructing the service dependency graph, and can effectively improve the dependency relationship analysis efficiency between a plurality of cloud services.

The present disclosure relates to an improved WLAN system. Embodiments herein provide a method and system for enabling a Co-SR sequence of operation in a WLAN system. The method includes performing an initialization (200A) to establish a Co-SR setup between a first AP device (200) and a second AP device (202). The initialization (200A) includes device and service discovery, interference measurement and reporting, and the Co-SR setup. Further, the method includes establishing the Co-SR setup between the first AP device (200) and the second AP device (202) upon the initialization (200A) using long term updates (200B) performed at a service period level. Further, the method includes establishing the Co-SR setup between the first AP device (200) and the second AP device (202) upon the initialization (200A) using short term updates (200C) performed at a TXOP level.

In an electronic device and an operating method thereof according to an embodiment, the electronic device may include a communication circuitry supporting short-range wireless communication and neighbor awareness network (NAN) communication; a memory storing at least one computer program; and at least one processor. The at least one computer program may include instructions that cause, when executed by the at least one processor individually or collectively, the electronic device to connect to a first access point (AP) through a non-dynamic frequency selection (non-DFS) channel, transmit, to an external electronic device, a first service discovery frame including information related to a DFS channel and information indicating a maximum bandwidth supportable by the electronic device, in a process of discovering the external electronic device to be connected via an NAN data path (NDP), connect to a second AP supporting the DFS through the DFS channel while maintaining a connection between the first AP and the electronic device, upon identifying, based on a second service discovery frame received from the external electronic device, that the external electronic device supports the DFS and a maximum bandwidth supportable by the external electronic device is greater than a bandwidth of the non-DFS channel, establish the NDP with the external electronic device, based on the first service discovery frame and / or the second service discovery frame, and perform NAN communication with the external electronic device, based on first schedule information related to performing the NAN communication through a frequency band of the non-DFS channel and a frequency band of the DFS channel. The first schedule information may enable the external electronic device and the electronic device to perform the NAN communication through the frequency band of the non-DFS channel and the frequency band of the DFS channel during a first period between discovery windows.

The application provides a one-to-many service discovery and dynamic loading method and system in a Hongmeng application, comprising: AST analysis of ArkTS source code by a TypeScript compiler API in a compilation period, identification of a class marked by a @HMModularService decorator, extraction of a service path, a class name, a module name, an instantiation mode and a unique identifier as metadata, generation of a module-level mapping table and merging into a global mapping table, and establishment of a one-to-many mapping relationship from the service path to an implementation item array; loading of the global mapping table into a memory Map structure in a running period, receiving of a service query request from a calling party, searching for a corresponding implementation item according to the service path and supporting of filtering according to an identifier; dynamic loading of a target HSP module by calling a napi_load_module_with_info native interface, obtaining of a constructor from an export object and creation of an instance, and caching of a singleton mode implementation item.

In an embodiment of the present disclosure, a first electronic device is provided. The first electronic device comprises memory storing instruction; and at least one processor operable coupled to the memory. The instructions, when executed by the at least one processor individually or collectively, cause the first electronic device to monitor for receipt of at least one publish message from a second electronic device; determine whether a first publish message is relevant to an application of the first electronic device based on receipt of the first publish message; declare a discovery result event based on determining that the first publish message is relevant to the application of the first electronic device; and transmit a follow-up message to the second electronic device, based on the declaration of the discovery result event.

The invention discloses a service discovery method, a controller, a product and a vehicle, and belongs to the technical field of computers, and the service discovery method comprises the steps: responding to a service request for a target service initiated by a client, and searching an instance corresponding to the target service in a local first storage space; and under the condition that the instance corresponding to the target service exists in the first storage space, the calling indication information of the instance is sent to the client, so that the client calls the instance based on the calling indication information, and the service discovery efficiency is improved.

The invention provides a large model context protocol implementation system and method based on an enterprise bus, belongs to the technical field of enterprise information system integration, and aims to solve the problems of non-uniform protocols, lack of context management, insufficient service governance and the like in large model integration. The system comprises an MCP protocol adaptation layer used for converting internal and external protocols; the unified service management module is used for service discovery and intelligent routing; the context management module is used for recovering and persisting the context before and after calling the service to realize stateful interaction; and the enterprise resource access module is used for packaging the knowledge base and the data center into standard services. The method comprises the steps of protocol conversion, context recovery, service routing, target service calling, context persistence, response conversion and the like. Uniform integration and stateful management of large models are realized, and a channel between the models and enterprise private knowledge data is opened.

The invention discloses a service registration and discovery method. The method comprises the following steps: a key provider presets communication keys for a service center, a service provider and a service caller; the service center performs identity authentication based on the registration information, acquires the registration information after the authentication is passed, and allocates a storage space for the service provider; otherwise, re-initiating the authentication process; the service center notifies a key provider to generate a service encryption key and send the service encryption key to a service provider, and the service provider encrypts the service information by using the service encryption key to obtain a service information ciphertext; the service center authenticates the device identity ID of the service provider, and stores the business service information ciphertext in the distributed storage space after the authentication is passed; and the service caller requests the service center to execute the service discovery operation. According to the invention, symmetric key encryption and identity authentication are combined, the service registration process is optimized, and the communication security and the service manageability are ensured.

The embodiment of the invention discloses a service discovery method and device and computer equipment, and the method comprises the steps: transmitting a Bluetooth adjustment request to a mobile terminal under the condition of establishing a Bluetooth connection with the mobile terminal, the Bluetooth adjustment request being used for indicating the mobile terminal to carry out Bluetooth communication according to a target time interval, the target time interval is less than or equal to a preset time interval upper limit; and under the condition that the mobile terminal performs Bluetooth communication according to the target time interval, receiving a service discovery request sent by the mobile terminal, and enabling the mobile terminal to perform service discovery based on the service discovery request. According to the invention, service discovery can be carried out at a faster speed, the time consumed by service discovery is shortened, and the efficiency of service discovery is improved.

The invention provides an RAN (Radio Access Network) architecture and an RAN computing service providing method. The RAN architecture comprises an RAN open function entity; wherein the RAN open functional entity has a CAPIF core function of the RAN domain; or the RAN open function entity multiplexes the CAPIF core function of the core network domain; the CAPIF core function comprises at least one of the following items: application programming interface (API) caller authentication, authorization and service discovery; according to the embodiment of the invention, the RAN open function entity is introduced into the RAN architecture, and the CAPIF core function is combined to realize flexible wireless access network computing service provision, so that the computing service of the wireless access network side can be open to the outside.

According to one aspect, there is provided a method for execution by a first communication node of a target network. The method includes maintaining a local cache identifying services known to be available for communication devices in a target network. The method further includes receiving at least one service identifier from the second communication node during a handover procedure of the communication device from the initial network to the target. According to one embodiment of the present disclosure, the method includes, for each service identifier, signaling a service repository of a target network to discover a service corresponding to the service identifier only when the service is not identified in a local cache. In this way, discovery of duplicate services can be mitigated.

The application discloses a kind of decentralized edge device resource sharing systems and methods, comprising: application layer is used for the execution and result processing of business logic, provides model inference service and mirror service;Business layer is used for service management and scheduling to business logic, provides service registration, service discovery, load balancing and task distribution function;Decentralized resource sharing communication layer is based on distributed data distribution service protocol and realizes the peer-to-peer communication and resource sharing between devices;The decentralized resource sharing communication layer includes resource pool node discovery module, resource pool state synchronization module, resource pool service calling module, dynamic member management module, resource detection module, resource scheduling module, resource pooling module.The application realizes resource sharing in decentralized environment, real-time detection, intelligent scheduling and virtualization pooling, effectively improves the resource utilization of edge device and collaborative work efficiency.