36 results about "Service guarantee" patented technology

Provided are a service guarantee method and apparatus, a communication device, a storage medium and a program product, applied to the technical field of communications, the method comprising: receiving first information sent by a second node device, the first information comprising at least one of service bandwidth data of a target service and congestion data of a base station corresponding to the target service, the target service comprises an augmented reality XR service; determining a service guarantee strategy of the target service according to the first information; and sending the service guarantee strategy of the target service to third node equipment. According to the method, based on service bandwidth data of a target service and congestion data of a base station corresponding to the target service, flexible service guarantee strategies of a flow level (whether to establish a communication resource allocation channel for the target service) and a frame level (whether to open frame function guarantee for the target service) are formulated for the target service; therefore, the use of the network resources and the quality guarantee of the target service are balanced, and the target service can be better presented.

The invention relates to a service guarantee identifier display method and device, equipment, a medium and a program product. The method is applied to an NWDAF network element, and comprises the following steps: receiving a first service guarantee event notification message sent by a UPF network element; wherein the first service guarantee event notification message is sent by the UPF network element after monitoring the occurrence condition of the target service based on a service guarantee subscription message, and the service guarantee subscription message is sent to the UPF network element by the NWDAF network element based on a service guarantee request for the target service sent by the PCF network element; and when it is determined that a target service occurs according to the first service guarantee event notification message and it is determined that the target service needs to be carried out according to the network resource information, triggering a service guarantee mechanism for the target service, and sending the first service guarantee event notification message to the PCF network element, and the PCF network element informs the AMF network element of displaying the guarantee identifier of the target service at the user side. By adopting the method, the user can intuitively perceive that the service is guaranteed.

The application discloses an emergency communication quality of service guarantee method based on perception coupling, and mainly solves the problem that the existing emergency communication technology lacks integrated scheme design for the perception and communication time delay quality of service guarantee of trapped users. d And the false alarm rate P f ; the P d and P f are fused into the effective capacity formula to obtain the expanded effective capacity; the total expanded effective capacity of the system is taken as a target function, power, a time delay index and a detection probability are taken as constraint conditions to construct an optimization problem, and user power is distributed according to the solving result of the optimization problem. The application can simultaneously meet the communication time delay and detection probability requirements of users, improve the aggregate effective capacity of the system, guarantee the quality of service of user communication and perception, and be used for multi-user communication and perception service in post-disaster rescue scenes.

1. The name of the design product: collaborative work portable intelligent service guarantee box. 2. The use of the design product: integrated intelligent collaborative work management and control in electric power engineering. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application discloses a kind of edge virtual network function system framework and network architecture, its system framework includes: portal control center, service ability empowerment and dispatching middle station and multiple POP clusters;Wherein, portal control center is used to face user, operation and maintenance, operation and service provider provide unified entrance, include portal management, operation and maintenance alarm system, operation work order system, order and delivery management system and unified identity authentication system;Service ability empowerment and dispatching middle station are responsible for connection control module, API gateway, tenant management, service guarantee, identity authentication, multiple cluster resource scheduling strategy issue and third party interface unification;POP cluster is used to be responsible for service chain arrangement and the operation of NFV network function pool, in combination with monitoring and operation, resource scheduling and high-performance forwarding surface complete tenant business load.The application realizes controllable flow arrangement under the multi-tenant scenario, resource elastic allocation and performance guarantee, improves the flexibility, scalability and user experience of NaaS platform.

The first aspect of the technical scheme of the invention is to disclose an RAN customized slice management system which is characterized by comprising a model training module, a control reasoning Agent module and a slice real-time dynamic controller which are respectively deployed in a non-real-time RIC control layer, a near-real-time RIC control layer and a real-time RIC control layer. The second aspect of the technical scheme of the invention is to provide an RAN customized slice management method. The invention provides a CSM method and system with SLA guarantee by introducing a parameterization / model predictive control theory and a machine learning theory for an open wireless access network architecture and surrounding SLA customized service guarantee new application challenge. According to the invention, the CSM adopts a three-layer cooperative intelligent controller RIC based on a security learning model, and an optimization strategy generated by the RIC is used for optimizing control parameters of the RIC, and refined security closed-loop control of intelligent slice management is realized in a combined manner, so that QoS / QoE performance optimization under the security guarantee of the SLA is obtained, and the satisfaction degree of the SLA is improved.

The invention provides an AI flow transmission method and device, a computer readable medium and electronic equipment, the method is executed by a base station node, and the method comprises the following steps: determining a service data intelligent identifier matched with an AI service data flow, and adding the service data intelligent identifier to the AI service data flow to obtain a new AI service data flow; aI QoS flow configuration information and a service data intelligent identifier obtained from a core network side are reported to a wireless access network intelligent layer, and the wireless access network intelligent layer determines a differentiated service guarantee strategy corresponding to a new AI service data flow according to the AI QoS flow configuration information and the service data intelligent identifier and returns the differentiated service guarantee strategy; and determining a transmission path of the AI QoS flow based on the wireless access network intelligent layer according to the differentiated service guarantee strategy and available resource information obtained from a base station network management system, and transmitting the AI QoS flow. The invention provides a transmission scheme which is more adaptive to the AI flow.

The invention provides a satellite-borne network management data service quality guarantee method, a satellite-borne autonomous management component, a satellite-borne autonomous management system, a satellite-borne base station and a medium, and the method comprises the steps: receiving a transmission request of network management plane data, determining a corresponding service quality strategy according to the parameter, and transmitting the corresponding service quality strategy to a baseband processing unit of the satellite-borne base station, and driving to establish a scheduling context independent of the user plane data for the network management plane data. And the actual transmission rate and the satellite-ground link bit error rate are monitored in real time according to the scheduling context transmission data. Executing transmission adjustment according to a monitoring result; dynamically adjusting a guaranteed bandwidth parameter in a service quality strategy based on an actual transmission rate, and changing resource allocation of a scheduling context; or adjusting the congestion control parameter of the network management plane data according to the link condition information based on the bit error rate. By adopting the method, the timeliness and reliability of NMS data transmission can be ensured to meet the strict requirements of satellite-borne network operation and maintenance, and the transmission guarantee capability of satellite-borne network management data is comprehensively improved.

The invention discloses an intelligent scheduling method, system and device for airport ground service guarantee resources and a medium, and is applied to the technical field of artificial intelligence. Based on the standardized guarantee task context data of each flight, performing data braiding on the multi-source heterogeneous data to obtain real-time guarantee task context data of each flight; when any key business event is detected, generating a natural language resource scheduling scheme for a target guarantee task of a target flight influenced by the key business event by adopting a multi-dimensional optimization algorithm through a large language model finely adjusted by airport ground service guarantee vehicle scheduling knowledge based on real-time guarantee task context data of each flight; and resource scheduling is carried out according to the natural language resource scheduling scheme of the target guarantee task, so that a data island is broken, the resource scheduling response speed and the resource utilization rate are improved, scheduling experience precipitation and complex scene intelligent reasoning are realized, and the method is suitable for a dynamic scheduling scene of airport ground service guarantee resources.

1. The name of the design product: graphical user interface for viewing and processing of office affairs of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The usual design, omit the rear view, left view, right view, top view, bottom view. 6. The use of the graphical user interface: for office users to view daily business, reserve conference rooms, etc. 7. The human-computer interaction mode of the graphical user interface: the front view is the main interface of the product; click "service guarantee" in "asset classification" in the lower left corner of the front view to get interface change state diagram 1, which shows the function of this module; click "immediately reserve" on the right side of the corresponding conference room in interface change state diagram 1 to get interface change state diagram 2, fill in the corresponding information to complete the reservation. The "X" in the view represents changeable or replaceable text, numbers or symbols. The gray block coating area in the view is the content picture.

The invention discloses an SD-WAN traffic scheduling and collaborative management method for a multi-cloud environment, and the method comprises the steps: deploying an information collection agent in the multi-cloud environment, collecting the cloud node resource state and SD-WAN link transmission quality information in real time, enabling a constructed joint model to dynamically reflect the real-time state of a network, and breaking through the limitation of a conventional static model; the multi-objective optimization algorithm quickly recalculates different service flow optimal paths according to the update model, so that the flow is helped to avoid a resource shortage area, and the network flexibility and reliability are improved; traffic is classified carefully, a personalized optimization target is set, respective optimal paths are obtained through independent processing of an algorithm, differentiated service guarantee is provided for various services, and the service performance and the user experience are improved; the collaborative management node realizes effective collaboration of the cloud node and the network equipment, sends a scheduling instruction according to an optimal path, can quickly respond and update the instruction when a network state changes, realizes unified scheduling management, ensures dynamic optimization of flow, and improves network collaborative work and management efficiency.

The invention provides a windowed scheduling method, system and equipment for communication traffic of a power system. The method comprises the following steps: acquiring stream data of a plurality of service streams in a power communication network, and outputting each target queue in a port; based on the flow data of each service flow and each target queue, solving a target function corresponding to a preset windowed scheduling model according to a preset multi-dimensional constraint condition, and obtaining an optimal scheduling period, window length and window offset; wherein the windowed scheduling model is composed of a plurality of decision variables; the multi-dimensional constraint conditions comprise window mutual exclusion constraints among target queues of the same port and service guarantee constraints for guaranteeing the minimum service rate for low-priority queues; and generating and outputting a corresponding gating list based on the optimal scheduling period, the window length and the window offset corresponding to the power communication network. According to the invention, the reliability, the flexibility and the operation and maintenance performance of a novel power system communication network can be improved.

The embodiment of the invention discloses a network capacity expansion method and device and electronic equipment. The method comprises the following steps: receiving a capacity expansion detection request for a target area; in response to the capacity expansion detection request, determining a target transmission rate corresponding to the service guarantee demand of the target area based on the service flow of the service carried by the target area and the data transmission rate demand of each service; determining a target bearing user number and a target flow threshold corresponding to the target transmission rate, and determining whether the target area has a network capacity expansion demand based on the target transmission rate, the target bearing user number and the target flow threshold; and under the condition of determining that the target area has the network capacity expansion requirement, performing network capacity expansion processing on the target area based on the target flow threshold.

The invention relates to the technical field of network communication, and discloses a deterministic forwarding processing method and device based on an IPv4 network, and the method comprises the steps that a controller issues service flow information to a head node, and the head node matches a corresponding service flow according to a service flow feature strategy in the service flow information, inserting a corresponding outer layer IPv4 header, a segment routing header field SRH and a segment routing operation field SR-OPT in front of an original IPv4 header for the service flow, and performing packaging to obtain a message; the head node carries out deterministic forwarding processing on the message according to a deterministic processing method parameter table DNET and an outer layer IPv4 head destination address in the message; and if the transmission path from the sending end to the receiving end is not congested and has no link fault, judging whether nodes except the head node on the transmission path from the sending end to the receiving end support deterministic forwarding or not. According to the application, the determined low-delay, low-jitter and high-reliability service guarantee capability can be realized.

1. The name of the design product: collaborative operation portable intelligent service guarantee box. 2. The use of the design product: integrated intelligent collaborative operation control in power engineering. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a riding order distribution method and system based on code scanning binding, and the method comprises the steps: obtaining the riding order data of a first user side, and generating a riding code according to the riding order data; receiving a binding request initiated by a second user side by scanning the riding code of the first user side; determining a binding relationship between the first user and the second user according to the riding code information and the second user side information; and pushing a binding interface matched with the binding relationship to a corresponding user side, updating the riding order corresponding to the binding relationship, and synchronizing the riding order to a cloud for tracking and management. Visibly, through a code scanning binding lightweight interaction mode, efficiency, safety and stability can be taken into consideration, the method is suitable for various online car-hailing operation scenes, and particularly, higher adaptive capacity and service guarantee level are shown in high-concurrency, weak-network or special area environments.

The invention provides a wireless resource scheduling method and related equipment, and the method comprises the steps: preferentially judging and distributing broadcast signaling and random access response resources in the initial stage of a scheduling process, and guaranteeing that key control signaling related to system synchronization, stability and terminal access can be transmitted timely and reliably. The risk that the control signaling is delayed or discarded due to resource competition when the system service load is too high is effectively avoided, the stable operation of the whole network and the smooth access of the terminal are ensured, and the robustness and reliability of the system are remarkably improved. According to the method, a multi-level and differentiated user service guarantee mechanism is established, the optimal balance of resource allocation efficiency and fairness is realized, and a set of complete solution is formed by organically integrating control signaling priority scheduling, a user data multi-level guarantee strategy and intelligent link self-adaption. The QoS of key signaling and various services is guaranteed, and the overall throughput, stability and resource utilization efficiency of the system are remarkably improved.

The invention relates to the satellite internet technology, and provides a user service guarantee method, device and equipment, and the method comprises the steps: obtaining a first satellite set corresponding to a target user; determining a first wave position of the target user corresponding to each first satellite in the first satellite set, and forming a first wave position set corresponding to the target user; according to the first satellite set and the first wave position set, identifying a second satellite set and a second wave position set corresponding to the target user; acquiring a third satellite and a third wave position corresponding to the target user from the second satellite set and the second wave position set; adjusting the beam position priority of the third beam position according to the user priority of the target user; and adjusting the third satellites corresponding to the remaining second wave positions in the second wave position set. According to the embodiment of the invention, service guarantee can be carried out on users (especially high-priority users) with different service priorities.

The invention provides a dynamic spectrum sharing and network performance intelligent optimization method and system, and relates to the technical field of wireless communication, and the method comprises the steps: building a dynamic spectrum sensing graph fusing user association and interference weight through collecting multi-dimensional information of a user in real time; extracting a global feature vector and a user node feature vector by using a graph neural network; based on this, generating a multi-dimensional utility weight fusing channel quality, service priority and historical fairness for each user service through a model; according to the weight, constructing a multi-objective optimization function which takes weighted spectrum efficiency as an objective and integrates high-priority service guarantee and edge user performance constraint; and finally, an adaptive particle swarm optimization algorithm is adopted for solving, and an optimal spectrum allocation strategy is output, so that collaborative optimization of efficient spectrum utilization and differentiated business service quality assurance is realized. According to the method, the service quality of differentiated services in the network is intelligently guaranteed while the spectrum utilization rate is remarkably improved.

The invention relates to the field of electric power communication networks, in particular to a distributed photovoltaic communication resource dynamic optimization method based on business situation awareness, which comprises the following steps: constructing a system state vector fusing communication performance data and electric power business semantic information; adopting a multi-objective optimization algorithm to generate a plurality of strategy candidate sets; arbitrating an optimal strategy from the strategy candidate set through a dynamic rule engine; rehearsing the optimal strategy in a digital twinborn simulation environment, and executing to a real communication network if a core constraint is met and the health degree of the system is not deteriorated; and after execution, collecting a real system state, comparing a rehearsal predicted value with a real value, and if a prediction deviation continuously occurs, automatically and finely adjusting a threshold parameter in the dynamic rule engine to realize system self-evolution. According to the invention, an intelligent closed-loop management normal form of'perception-decision-rehearsal-execution-learning 'is constructed, so that the crossing from passive network monitoring to active service guarantee is realized.

The invention relates to the technical field of wireless communication, and discloses an underwater acoustic network dual-mode matrix multi-hop dynamic routing protocol method with time slot sensing, which comprises the following steps of: initializing each node; each node periodically, dynamically and alternately sends dual-mode matrix information to neighbor nodes; the node obtains dual-mode matrix information including neighbor information and a time slot occupation table of a neighbor node; integrating and storing the network topology information and the time slot occupation table to form a network topology database; selecting the next hop of the path according to the time slot ratio of the node and the weight of the routing hop count; when the node has data to be sent, grouping the data according to a certain format, and judging the service volume and the emergency degree to decide to temporarily or permanently occupy the time slot; and the destination node returns a confirmation message to the source node after receiving the data sent by the source node. According to the invention, the balance of resource fairness, efficiency optimization and differentiated service guarantee is realized.

The invention discloses a business guarantee method and device, computer equipment and a storage medium. Belongs to the technical field of wireless communication, and specifically comprises the following steps: automatically determining a communication optimization strategy according to terminal track information, a signal map and service demand information of a target terminal under the condition of receiving a service guarantee request which is sent by a user through a user terminal and carries the service demand information. And on the basis of the communication optimization strategy, service guarantee is automatically carried out on the target terminal. According to the method, manual participation is not needed, when the network equipment determines the communication optimization strategy, the service demand information, the terminal position and the prediction track information of the target terminal are considered, the signal map is combined, the consideration is more comprehensive, the determined communication optimization strategy has a better service guarantee effect on the target terminal, and the user experience is improved. The service experience of the user can be effectively improved, and then the user satisfaction is improved.

The application relates to the technical field of network communication, and discloses a deterministic forwarding processing method and device based on an IPv4 network, which comprises the following steps: a controller issues service flow information to a first node; the first node matches corresponding service flow according to a service flow characteristic policy in the service flow information, inserts a corresponding outer IPv4 header, a segment routing header field SRH and a segment routing operation field SR-OPT in front of an original IPv4 header of the service flow, and encapsulates the service flow to obtain a message; the first node performs deterministic forwarding processing on the message according to a deterministic processing method parameter table DNET and an outer IPv4 header destination address in the message; and if no congestion and no link failure occur in a transmission path from a sending end to a receiving end, it is judged whether nodes on the transmission path from the sending end to the receiving end, except the first node, support deterministic forwarding. The application can realize the functions of deterministic low latency, low jitter and high reliability service guarantee.

The invention relates to a serial scheduling system and method for services, and aims to solve the problems that in a wide-area multi-cluster scene, in the prior art, services are managed through static configuration and a static strategy, the capacity of a wide area network connected with a cluster is not perceived, and dynamic scheduling and load balancing cannot be achieved. An end-to-end forwarding method across multiple service end points is provided, service interconnection across multiple service end points and full-period service guarantee are achieved, and a consistent scheduling strategy is inherited after the service end points end messages.

The application provides a network service guarantee method, device and equipment, the method comprises the following steps: predicting target users needing network service guarantee through a scoring model based on historical service data and subscription package levels of users; collecting network index historical data of the target users, and obtaining a guarantee priority evaluation value by processing and weighting different categories of network indexes through corresponding statistical algorithms according to the network index historical data; determining a service guarantee order according to the guarantee priority evaluation value of the target users; establishing an elastic GBR resource pool, which is configured to share resources when idle and exclusively provide the GBR resources to the target users according to the service guarantee order when congested.

The invention relates to the technical field of wireless network planning, and discloses a wireless AP automatic arrangement optimization method for a medical environment, and the method comprises the steps: importing a medical building digital drawing, and constructing a propagation environment model fusing wall material attributes; defining quantitative network quality requirements bound with specific medical equipment and services; performing coverage simulation based on the environment model and the demand, and identifying a coverage blind area and a roaming risk path; establishing a multi-objective optimization model taking AP deployment parameters as variables and meeting service continuity as constraints, and solving by adopting an improved optimization algorithm integrated with a virtual roaming test to obtain a preliminary deployment scheme; deployment is implemented, and service flow actual measurement is carried out; and based on measured data feedback, correcting the environment model and iteratively optimizing the deployment scheme. According to the invention, intelligent planning from signal coverage to service guarantee is realized, and the reliability, efficiency and cost effectiveness of a medical wireless network are remarkably improved.

The invention discloses an electric power 5G network slice deterministic service guarantee method, and belongs to the technical field of electric power communication. The method comprises the following steps: firstly, classifying and grouping power services according to guarantee demands such as service bandwidth, time delay and bit error rate, and establishing an LSTM neural network model to predict a resource demand trend of packet services; and dynamically evaluating the slice resource state through a comprehensive utilization rate calculation model fusing PRB, bandwidth, CPU and other multi-factor weights. And identifying a resource overrun time period based on a preset threshold value and a buffer period strategy, and carrying out capacity expansion / reduction adjustment on the network slice under the condition that a preset stable proportion condition is met in combination with an overrun region division algorithm. According to the method, through prediction driving, multi-dimensional evaluation and stability optimization, the power 5G network resource utilization efficiency is remarkably improved, the service quality of deterministic services is ensured, meanwhile, the operation and maintenance complexity is reduced, and an effective guarantee is provided for high-reliability and low-delay communication requirements of a power system.

The invention discloses a multi-dimensional user matching method and system for travel agency social contact, and belongs to the technical field of internet social contact. The method comprises the following steps: constructing a multi-dimensional user portrait vector; calculating the comprehensive matching degree between the users, and generating a preliminarily matched candidate traveler list in combination with a dynamic weight distribution algorithm; performing security authentication and trust filtering on the preliminarily matched candidate traveler list, and generating a final grouping list through a bidirectional anonymous preliminary screening mechanism and a progressive information disclosure strategy; collecting the travel completion degree of the grouping process and the mutual evaluation score of the user as feedback data; and updating the dynamic weight distribution in the multi-dimensional matching model. Through multi-dimensional feature analysis and dynamic matching, a progressive trust establishment mechanism and a whole-process service guarantee and continuous optimization mechanism, the problems of matching effect superficialization, trust missing, unguaranteed experience and social contact superficialization in the prior art are solved.

The invention discloses a credit-based random access method in a satellite network, solves the problem of contradiction between time-sensitive service guarantee and system efficiency, and belongs to the technical field of data communication transmission. The random access method comprises the following steps: S1, determining a signaling structure which comprises a BCH broadcast message and a preemption request signal; s2, a satellite initializes system parameters, and broadcasts the parameters and the current frame structure to all terminals; s3, the satellite periodically and dynamically adjusts the size proportion of the CR area and the GR area through the real-time network load and the time-sensitive service volume, and notifies the terminal through broadcast signaling; s4, each terminal maintains a credit counter in a local memory, and credit value updating is driven by a terminal local clock and the received satellite broadcast parameters; before a terminal sends, a physical layer continuously monitors and preempts a channel; and S5, when the terminal has data to be sent, a corresponding service process is adopted according to the service type.

The invention discloses a 5G communication network monitoring and control system based on artificial intelligence, which belongs to the technical field of communication and comprises an influence coefficient construction module, a service and performance evaluation module and a performance index monitoring and control module. The system collects a three-dimensional data system to construct a service-network incidence matrix, and calculates resource consumption through a reference-calibration-dynamic influence coefficient; fusing a service level agreement, a user level, a scene value and a resource scarcity adaptation degree dimension, and dynamically evaluating service importance and calculating a performance index weight by adopting an entropy evaluation method; constructing a performance index change curve, introducing a threshold super / threshold drop area and a fluctuation coefficient to calculate a risk value, and generating an exception handling priority sequence to guide targeted management and control; the problems of extensive resource accounting, one-sided evaluation, weight solidification and management and control lagging are solved, 5G network resource scheduling precision, service guarantee dynamic and abnormal response targeting are realized, and the network stability and service quality guarantee capability in a multi-service concurrent scene are remarkably improved.