41 results about "Network as a service" patented technology

Networking as a Service (NaaS) delivers network services using remote appliances controlled by a hosted, multi-tenant management system. The system may include a heartbeating process for communication between a web-based server and appliances, in which the appliances periodically contact the management system on the server. The heartbeating process allows the appliances to maintain a completely up-to-date configuration. Furthermore, heartbeating allows for comprehensive monitoring of appliances and for software distribution. The system may also include means for authenticating appliances, without the need for pre-installed PSKs or certificates.

The utility model relates to a method of easily getting network information services from a mobile terminal, which adopts a structure of client / server. A user is directly interactive with a server and gets network information services via the client module binding at the terminal: when the terminal is in a standby state, the user clicks a mode switching key to switch the terminal to the given different service modes or switch the terminal among different service modes; and in a certain service mode, the user directly inputs a keyword on the terminal desktop, the client module separately inquires a client database, a server database or a server search equipment according to the current service mode and the information which is input by the user, and gets the corresponding network services and content resources, and separately chooses a related network as a service carrier according to the service mode, directly leads the user into the network services for information services. The utility model has advantages that the operation is simple, and the user can fast and easily land Internet and other networks from the terminal desktop, easily finishes the switchovers of service modes and gets corresponding services.

A mechanism to facilitate a private network (VPN)-as-a-service, preferably within the context of an overlay IP routing mechanism implemented within an overlay network. A network-as-a-service customer operates endpoints that are desired to be connected to one another securely and privately using the overlay IP (OIP) routing mechanism. The overlay provides delivery of packets end-to-end between overlay network appliances positioned at the endpoints. During such delivery, the appliances are configured such that the data portion of each packet has a distinct encryption context from the encryption context of the TCP/IP portion of the packet. By establishing and maintaining these distinct encryption contexts, the overlay network can decrypt and access the TCP/IP flow. This enables the overlay network provider to apply one or more TCP optimizations. At the same time, the separate encryption contexts ensure the data portion of each packet is never available in the clear at any point during transport.

The invention discloses a method and a system for implementing configuration on the basis of network services. The method and the system have the advantages that network service configuration databases are created for users, topological structures, identification of service flows, identification of network devices for carrying the service flows and configuration information of physical ports, VLAN (virtual local area network) selection and the like can be selected from the databases for network topological contents and specific service contents on the basis of network service requirements, accordingly, service types, source MAC (media access control) addresses and target MAC addresses can be identified according to ports for the network devices for carrying the service flows, network topology can be creased on the basis of the identification of the service flows and the configuration information of the ports in the network service configuration databases, the same services can be transmitted in selected VLANs, and the configuration can be implemented; the configuration information can be issued to the various network devices, so that the complexity and the troublesome degree of the network configuration can be lowered, the specific services can be transmitted among the configured networks in an identifiable manner, and network configuration lists are high in reliability.

The invention discloses a power business management method and system based on a 5G network slice. The method comprises the following steps: collecting corresponding data information under different business scenes by using a power terminal; transmitting the data information to each power business platform based on a network slice of an operator, and preprocessing the data information; and constructing a data analysis model by using an artificial neural network algorithm, and analyzing and managing the preprocessed data information based on the model to finish the management of the power business. According to the invention, the requirements of an intelligent network on the aspects of service isolation, ultralow time delay, ultrahigh reliability, safety and the like of a communication network are met, slices with different scene requirements in the power industry can be applied, ordered, configured, monitored, operated and maintained through the 5G network slice management system in the power industry, and network slices of different operators can be managed; network-as-a-service is realized, and customized network communication requirements of the power industry are satisfied.

The invention relates to a token bucket traffic shaping method suitable for a fusion network, and belongs to the technical field of data management in fusion networks. By means of the method, through the combination of a token bucket algorithm and self-similar network traffic better conforming to reality, the selection of parameters of token buckets is determined according to the QoS mapping rule between different domains and the relative priority of service, and therefore the parameters of the token buckets are dynamically adjusted according to the cache sharing strategy based on the priority so as to improve the QoS of the whole network service. By means of the design method, the priority of the service can be ensured, the pressure of a device of the fusion network is reduced, and the aim of improving the QoS of service of the whole fusion network is achieved.

The invention relates to a dynamic combination method for geographic model network services. The method comprises the following steps: carrying out formalization expression on a general task of complicated geographic modeling based on HTN (Hierarchical Task Network) planning and generating a geographic modeling HTN task network set; implementing the recursion decomposition and assignment of a geographic modeling HTN task network, obtaining the geographic modeling HTN task network and assigning to corresponding modeling members; encapsulating isomerous geographic sub-models established by eachmember into the corresponding network services by adopting a web service technique and deploying each geographic sub-model network service on a sharing platform to be shared and reused; and realizingthe dynamic combination of the geographic sub-model network services by utilizing an HTN planning method and executing an engine to realize cooperative execution and computation through the dynamic combination of the geographic sub-model network services. Under the condition that the program and operation mode of each geographic sub-model are not changed, the dynamic combination method provided by the invention can realize the dynamic combination of distributed cooperative geographic model network services and has the advantages of good autonomy, encapsulation, dynamism and flexibility.

The application provides a traffic scheduling method and a communication device, which can improve the stability of micro service instance call, reduce the network delay of micro service instance call, and improve the reliability and efficiency of network service. The method comprises the following steps: obtaining a running environment identifier of a running environment where K candidate micro service instances are located, wherein the running environment identifier is used to indicate network locations of the K candidate micro service instances, and K is a positive integer; and calling a first target micro service instance, wherein the first target micro service instance is a candidate micro service instance having a running environment identifier of the running environment the same asthat of the running environment where the current micro service instance is located in the K candidate micro service instances. The invention can be applied to the cloud computing system to process network services through micro service instance invocation.

The present invention discloses a network service searching method based on a P2P network double-layer ring-shaped routing structure, and belongs to the computer network service retrieval field. The present invention aims to resolve a technical problem that network service searching efficiency and accuracy are significantly reduced because a conventional searching manner is only limited to keyword matching. A used technical solution is: the method organizes network service registered nodes based on a double-layer ring-shaped routing structure P2P network, integrates with difference of node capabilities in an actual network, fully uses a dynamic mechanism of searching and positioning nodes in the P2P network, and clusters the registered nodes by using a service field ontology concept mapping range according to types of services provided by the registered nodes, so that network service registration and discovery of a specific field is concentrated on a small quantity of continuous nodes of an outer ring in the double-layer ring-shaped structure.

The invention discloses an optical network service restoration method and system based on a resource convergence graph. The method includes the steps that failure nodes in an optical network are regularly detected, and the failure nodes are distinguished as intermediate nodes or convergence nodes; if the failure nodes are the convergence nodes, the convergence nodes are reselected, and synergetic first topological information of the optical network and a packet-based network is acquired; weight values of multiple paths are calculated through weight values of multiple network links in the first topological information, and the path with the minimal weight value is selected as the finally-selected path. According to the method, in order to solve the problem that service restoration is difficult after failure occurs in the packet-based network borne by the optical network, the path with the minimal weight value from a source node to a host node calculated through the resource convergence graph is used for service restoration, network services can be quickly restored after network nodes fail, overall cost is reduced, and the utilization rate of network resources is increased.

The invention discloses a method and system for managing distributed network services as well as control nodes. The method comprises the following steps: generating service data of a service in accordance with a service registration request, wherein the service data comprise service numbers; using a DHT (distributed Hash table) algorithm to determine a service management control node for managing the service in accordance with the service numbers; and sending the service data of the service to the service management control node, and managing the service by the service management control node. The technical scheme provided by the invention can be used to effectively realize service management of distributed networks and improve the service management and the access efficiency, and particularly is applied to managing multi-service applications in the distributed networks.

The embodiment of the invention discloses a network-as-a-service business cross-domain collaboration method, collaboration equipment and control equipment, which are used to realize end-to-end NaaS services in a multi-domain network composed of multiple network domains. The method in this embodiment of the present invention includes: acquiring information about the first UNI and information about the second UNI in the multi-domain network according to the received NaaS service request, where the NaaS service request is used to request the establishment of an NaaS service request between the first terminal and the second terminal NaaS service, query domain resource information, obtain the cross-domain path between the first UNI and the second UNI, determine the network domain that the cross-domain path passes through, and obtain the network domains in the network domain that the cross-domain path passes through The first connection requirement and the second connection requirement of the domain, and then send the first connection requirement and the second connection requirement to the control device of each network domain.