2584 results about "Network element" patented technology

The invention discloses an auto-filling method and device of a northbound FTP (File Transfer Protocol) performance file for a telecommunication network management system. The method comprises the following steps of: setting the granularity state of granularity of performance data according to the reported time of the performance data from a foreground network element by a performance loading module of the telecommunication network management system; when the performance loading module receives information reported subsequently by the foreground network element, wherein the information contains the performance data, if judging that the granularity of the performance data is in a completed state according to the set granularity state, then sending filling information containing the performance data to a northbound FTP performance module; and carrying out the processing that the performance data is filled to a previously generated northbound FTP performance file with the granularity by the northbound FTP performance module according to the filling information. Through the auto-filling method, the information reported by the foreground network element is analyzed to judge whether the northbound FTP performance file is complete or not, and the auto-filling of the performance data is carried out when the judgment result is that the northbound FTP performance file is incomplete.

Errors in network service provisioning are upstream causes to service disruptions interruptions, and failures experienced by a telecommunications network’s subscribers. These challenges are overcome by the disclosed systems for diagnosing and auditing service provisioning errors in telecommunications networks. By addressing discrepancies between Customer Facing Services (CFS) as selected by network subscribers (e.g., voice calling, messaging, roaming, unlimited or limited broadband access) and the current states of network elements in the telecommunications network, the system ensures accurate service delivery. The system performs real-time diagnosis by comparing expected network service configurations, derived from queried subscriber CFS, with the actual network states or configurations through a reverse mapping process. The system's auditing process reduces operational costs and obviates existing techniques of manual inspection.

The invention discloses a micro burst traffic detection method, network element equipment, a computer readable storage medium and a computer program product, and relates to the technical field of communication, the method is applied to the network element equipment, the network element equipment is provided with a microsecond-level timer, and the method comprises the following steps: counting the number of forwarding message bytes of each sub-time window in a sliding time window; performing mean value calculation on the forwarding message byte numbers of all the sub-time windows in the sliding time window to obtain a sub-window byte number mean value of the sliding time window; determining a sub-window byte number threshold value of the sliding time window based on the sub-window byte number mean value; and determining the state of the sub-time window of which the forwarding message byte number is greater than the byte number threshold value of the sub-window as a flow micro-burst state. According to the invention, the size of the micro-burst flow and the corresponding time delay can be accurately detected in a fine-grained manner, and the detection precision of the micro-burst flow is effectively improved.

This disclosure is generally directed to wireless communication systems and methods and relates particularly to a mechanism for implementing an artificial intelligence framework for adaptively configure the over-the-air communication interfaces of the wireless communication systems. AI network configuration functions may be provided as services for AI-assisted network configuration (AI configuration services, or AICS). Such AICS may be requested and configured via various messaging and signaling mechanisms. The AI model life cycle management including training, delivery, activation, inference, deactivation, switching, performance evaluation, and the like may be configured, triggered, and otherwise provisioned via control and data messages and signaling communicated between the various network elements in the wireless communication system.

The invention provides an addressing method for a strategy control network element, an application side network element and a control plane network element, and the method comprises the steps: obtaining a device address of a strategy binding network element retrieval database network element based on the local static data configuration information of the application side network element; retrieving a device address of a database network element according to the policy binding network element, and sending the control plane network element query message to a corresponding target policy binding network element retrieval database network element, so as to query an address of a target control plane network element in the target policy binding network element retrieval database network element according to the control plane network element query information; according to the address of the target control plane network element, sending the policy control network element address query request to the target control plane network element; and receiving a query result corresponding to the policy control network element address query request sent by the target control plane network element. According to the invention, the problem that the application side network element cannot acquire the IP address of the policy control network element according to the user IP address information is avoided.

Aspects of the subject disclosure may include, for example, a system including: one or more probes in a communication network; a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations of: collecting data from the one or more probes and application program interfaces of network elements in the communication network; converting the data into semantic vectors using an embedding model; storing the semantic vectors in a vector database; using foundation models to generate outputs based on the semantic vectors; generating synthetic data using a generative adversarial network, wherein the synthetic data is used test the foundation models; using federated reinforcement to incorporate human feedback into the semantic vectors; and managing the communication network based on the outputs. Other embodiments are disclosed.

A data transmission method and a communication apparatus, relating to the field of communications, and capable of selecting, when a network element supports multiple data transmission protocols, a data transmission mode that enables efficient data transmission. In the method, a third network element receives first information used for indicating at least one data transmission protocol supported by a first network element, and thus a first data transmission protocol for data transmission with the first network element or for data transmission between the first network element and the third network element can be determined on the basis of the first information.

The invention provides a policy control network element addressing method, an application side network element and a control plane network element, and the method comprises the steps: obtaining the addresses of a plurality of control plane network elements based on the local static data configuration information of the application side network element according to a user terminal address and a mobile communication network access external network identifier; determining a first target control plane network element, and sending a policy control network element address query request to the first target control plane network element; if the session association information of the user terminal is not queried in the first target control plane network element, acquiring an address of a second target control plane network element sent by the first target control plane network element; sending a policy control network element address query request to the second target control plane network element according to the address of the second target control plane network element; and receiving a query result sent by the second target control plane network element. According to the invention, the problem that the application side network element cannot acquire the IP address of the policy control network element according to the user IP address information is avoided.

This application relates to a communication method and apparatus. The method includes: A first SMF network element receives first information from a PCF network element, where the first information includes an identifier of a first dedicated data network to which a terminal device subscribes; the first SMF network element sends a first request including the identifier of the first dedicated data network to a second SMF network element that supports the first dedicated data network; the first SMF network element receives, from the second SMF network element, a first response including second tunnel information of a second UPF network element, where the second UPF network element is a UPF network element selected based on the first dedicated data network; and the first SMF network element sends second information to a first UPF network element, where the second information includes the second tunnel information and a first traffic steering rule.

The present disclosure relates to method and apparatus for selecting an edge application server, and element network device, user equipment and storage medium. The method includes: a user equipment receiving first indication information, which is sent by an SMF, wherein the first indication information is used for indicating the priority of domain name system (DNS) information; and the user equipment making a DNS policy decision according to the first indication information, and sending a DNS query request to an EASDF, wherein the DNS query request is used by the EASDF to execute the discovery or selection of an edge application server (EAS).

A routing rule configuration method and a communications apparatus are provided, where after receiving a PDU session establishment request from a first terminal, a session management function network element generates, based on first information including information used to indicate to forward a data packet through an N6 interface, a routing rule used to indicate to send the data packet of a 5G LAN group to which the first terminal belongs to the N6 interface or discard the data packet. The session management function network element can determine a routing rule for an N6-based forwarding manner based on the first information.

The present application relates to a zero trust-based service system access control method and apparatus, a device, and a medium. The method comprises: triggering, among core network functional network elements of a network, a session management function network element or an AAA server to send a user re-authentication request to a user terminal, so that the user terminal returns current user information to the AAA server; upon the AAA server verifying that current user identity information is consistent with user identity information corresponding to a target user, determining an identity authentication success result; on the basis of the identity authentication success result and the current user identity information, the AAA server initiating a biometric authentication request to the user terminal, so that the AAA server checks whether most recent biometric information of the target user returned by the user terminal matches pre-stored biometric information of the target user, and if so, returns a biometric authentication success result to the user terminal, so as to authorize the target user to continue accessing a target service system. The present application can prevent several security issues, such as unauthorized control over authorized devices.

A policy determining or resource allocation method includes obtaining, by a policy control network element and a computing service request from a server. The computing service request includes computing service description information of a target computing service of a terminal device, and the computing service request is used for requesting allocation of computing power resources for the target computing service; and determining, by the policy control network element, a target QoS policy for the target computing service based on the computing service description information. The target QoS policy includes a computing power QoS policy.

A positioning and sensing method for an internet of things (IoT) device, includes: sending, by an application function (AF), a subscription location request to a network exposure function (NEF), wherein the subscription location request is configured to request to subscribe to a location of an IoT device; wherein the subscription location request includes identifier information of the IoT device and reference sensing information, and the reference sensing information is configured to indicate physical information of a reference object collocated with the IoT device.

A system and method for performing rolling updates of distributed applications in a software-defined network environment. An application manager coordinates deployment of updated versions of fxDeviceApp and fxCloudApp components to isolated execution environments on distinct network elements, such as edge devices and cloud-based containers or virtual machines. During the update process, the system establishes secure communication tunnels between the updated components using a virtual messaging fabric, verifies the integrity of the updated components before activation, and maintains service continuity by activating the new versions only after successful validation. The original application instances are decommissioned after the updated components are fully operational. The system supports dynamic scaling of execution environments based on load conditions, policy-governed update concurrency and ordering, coordinated deployment across multiple zones, automatic rollback on failure, and audit logging of deployment events. These mechanisms enable secure, resilient, and minimally disruptive application lifecycle management in distributed and programmable networking environments.

A data transmission method, an apparatus, and a system, the method including receiving, by a mobility management network element, second information from a session management network element, where the second information is associated with triggering establishment of a communication connection between a first terminal and a first access network device, and where the communication connection is associated with transmitting data of a first multicast service, and sending, by the mobility management network element, fifth information to the first access network device based on the second information, where sending the fifth information causes the first access network device to establish a communication connection to the first terminal according to the fifth information.

The invention relates to the technical field of communication network maintenance, and discloses a communication network operation quality monitoring and closed-loop operation and maintenance scheduling management system, which comprises an acquisition unit for acquiring network element telemetry data; the observation module extracts a flow fingerprint, converts a link into a transfer function model, and generates a consistency gradient vector according to singular point offset; the echo prediction module converts the scheduling instruction into an expected gradient offset vector; the module calculates the scheduling residual error of the actually measured offset and the expected offset; the decision-making unit generates a path reconstruction instruction, and the scheduling residual error is utilized to check the execution efficiency and update the operation reference; according to the invention, the flow conduction consistency constraint is anchored, the link degradation characteristic and random fluctuation decoupling is realized, and the transient interference generated by the scheduling action is eliminated.

The invention discloses a big data acquisition access intelligent configuration and anomaly positioning method based on a communication network element, and belongs to the technical field of data processing, and the method comprises the steps: installing a plurality of monitoring sensors on industrial equipment in a distributed manner, collecting equipment operation data through high-frequency sampling, enabling the sensors to send the collected data to the communication network element through an industrial Internet of Things protocol, and enabling the communication network element to carry out data processing; a communication network element carries out fusion cleaning on received multi-source data, generates a dynamic entropy index, evaluates the state of industrial equipment according to the dynamic entropy index, establishes a space-time association knowledge graph, carries out anomaly positioning and traceability by using the space-time association knowledge graph, and obtains a solution, so that the subsequent data transmission and processing pressure of the communication network element can be relieved; and through intelligent pre-judgment, the instant response capability of the system to an abnormal state is improved, the occurrence rate of false report and missing report is reduced, and the troubleshooting and repairing time is shortened.

The application provides a method and device for switching network slices, applied to the field of network slices. The method can include: a slice selection network element receiving resource information of an original network slice from a network slice management function network element, wherein the resource information of the original network slice includes one or more of the following: performance indicators of the original network slice, alarm information of the original network slice, and an analysis report for the original network slice; then the slice selection network element determines whether to switch a terminal device on the original network slice to a target network slice according to the resource information of the original network slice and a network slice switching strategy, wherein the network slice switching strategy includes a trigger condition for switching network slices, an identifier of the target network slice, an identifier of the original network slice, and an identifier and / or application identifier of the terminal device on the original network slice. Through the application, the service experience after network slice switching can be improved.

The invention provides a communication method, a communication device and a storage medium, relates to the technical field of communication, and exemplarily, the method can be suitable for a scene of sensing area switching. In the method, an application function network element sends a first request message used for requesting to switch a sensing area into a first sensing area to a sensing management function network element, and the sensing management function network element receives the first request message, determines a first number of target nodes for sensing the first sensing area, and sends the first sensing area to the sensing management function network element. And sending a second request message for requesting to perceive the first perception area by using the first number of target nodes to the access network equipment. And after receiving first information corresponding to a first number of target nodes from the access network equipment, the perception management function network element determines position information of all perception targets in the first perception area based on the first information. Therefore, the positioning precision of sensing the sensing target in the first sensing area is improved.

A wireless transmit / receive unit (WTRU) may send assistance information to a network element. The assistance information may indicate that the WTRU can use sensor data for mobility. The WTRU may receive conditional PSCell change (CPC) configuration information, for example from the network element. The CPC configuration information may include one or more of a CPC candidate for device mobility, a CPC candidate for external mobility, and / or a trigger for performing CPC based on the assistance information. The WTRU may perform a CPC, for example based on a cell quality of a serving cell being below a threshold. The WTRU may determine whether to use the CPC candidate for device mobility and / or the CPC candidate for external mobility based on the sensor data and the trigger, for example to perform the CPC.

The application provides a satellite communication method and device, the method can include: a session management network element acquires an identification list, the identification list includes identification information of one or more terminal devices accessing the satellite through a satellite backhaul mode; the session management network element configures a forwarding rule to a user plane network element on the satellite, the forwarding rule is used for shunting a data packet whose destination address contains an address of a terminal device corresponding to the identification list to an access network device corresponding to the terminal device. Through the above scheme, the terminal device supporting local data exchange under the satellite can communicate through the local data exchange under the satellite, thereby reducing the time delay and improving the user experience.

This application discloses a communication method and a communication apparatus One example method includes: sending, by a policy control function network element, a trigger to an access and mobility management function network element; obtaining, by the policy control function network element, first information from the access and mobility management function network element; generating, by the policy control function network element, an access and mobility management policy based on the first information; and sending, by the policy control function network element, the access and mobility management policy to an access and mobility management function network element.

Embodiments of this application provide a communication method and a communication apparatus. The method includes: A second network function network element receives a service request message from a first network function network element, and determines, based on a first token, whether to provide a service for the first network function network element. The service request message is used to request the second network function network element to provide the service for the first network function network element, and includes the first token and second service domain information indicating a service area of the service requested by the first network function network element, the first token includes first service domain information indicating a service area range in which the first network function network element is capable of obtaining the service from the second network function network element.

The invention provides a sensing task processing method and device, and relates to the technical field of communication, according to the sensing task processing method provided by the embodiment of the invention, a first network element can receive a sensing service request sent by terminal equipment UE through an access and mobility management function AMF, and the sensing service request comprises sensing service information of a sensing task; first sensing capability information of the sensing node is obtained, the first sensing capability information comprises a first sensing capability feature of the sensing node, and the first sensing capability feature is the same as a sensing service feature in the sensing service information in feature type; determining at least one target sensing node in the sensing nodes according to the first sensing capability information; and calling at least one target sensing node to execute the sensing task. The invention provides a method for reporting the sensing capability in the 6G core network, so that the core network can accurately and efficiently select the sensing node to provide the sensing service for the specific sensing task.

The embodiment of the invention discloses a communication method, a communication device, a communication system and a storage medium, which are applied to the technical field of communication and are used for realizing session establishment between terminal equipment. The method comprises the steps that a first request message is received, the first request message comprises identification information of a first network element, and the first network element is deployed in a first non-ground network device; and obtaining path state information based on the identification information of the first network element, the path state information being used for indicating a path state between the first network element and a second network element, the second network element being deployed in a second non-ground network device, and the first network element and the second network element being user plane function network elements. According to the embodiment of the invention, the inter-satellite path is queried through the network element deployed on the non-ground equipment, so that whether UE-SAT-UE communication is started or not can be determined based on the reachability of the inter-satellite path, and the problem that the reachability of the inter-satellite path cannot be queried due to the fact that an external interface cannot be standardized is avoided.

The invention relates to the technical field of information security, in particular to a level protection risk identification model adaptive training method. Comprising the following steps: acquiring a network element topology matrix, a log set, a compliance label set, a network element communication baseline sequence, a cross-domain routing permission matrix, a vulnerability vector and a reference array; extracting an interaction matrix, an evolution matrix and a state matrix; inputting the state matrix into an initial atlas analysis engine for propagation calculation, outputting a prediction matrix, performing deviation calculation, and generating a compensation feedback matrix; extracting a convergence index of the compensation feedback matrix, and outputting a convergence signal; and when the convergence signal does not meet the condition, performing correction calculation on the initial atlas analysis engine according to the compensation feedback matrix, performing updating, and returning to execute propagation calculation. According to the method, stable self-adaptive optimization and convergence of the risk identification model are realized in a complex network environment in which the architecture is dynamically evolved and strict access constraints exist.

A user interface as described herein provides improved visibility of the network topology of a network, including for complex and large-scale networks. In one example, a computing system outputs, for display at a display device, a user interface comprising an arrangement of icons into layers. Each icon of the icons corresponds to a network element of network elements of a network system, and each layer of the layers corresponding to a topological layer of the network system. Based at least in part on an indication of user input, the system modifies the arrangement by performing a geometric translation of first icons of the icons arranged into one or more first layers of the layers, without performing a geometric translation of second icons arranged into one or more second layers of the layers. The system outputs, for display at the display device, the user interface comprising the modified representation.

Aspects of the subject disclosure may include, for example, receiving data associated with network equipment operating in a communication system, determining from the data inferential parameters that describe operations of the network equipment; and determining, from the inferential parameters, one or more behavioral profiles of one or more network elements of the network equipment. Other embodiments are disclosed.

Provided in the embodiments of the present application are an information transmission method and a communication apparatus, which can ensure that session management can be reliably performed during the switching of a terminal when a session-related function is decoupled from an access and mobility management network element. The method comprises: during the process of switching a service radio access network of a first terminal from a source radio access network to a target radio access network (RAN), the target radio access network acquiring, from the source radio access network, service area information corresponding to the first terminal; the target radio access network determining first indication information on the basis of location information and the service area information of the first terminal, wherein the first indication information is used for indicating whether the first terminal is located in a service area indicated by the service area information; and the target radio access network sending the first indication information to a session management network element, wherein the session management network element is used for managing a session of the first terminal.