Network slice management method and system, and storage medium

Abstract

The embodiment of the present invention provides a network slice management method and system, and a storage medium. The method applied to a network-side management system includes that a network slice management function entity determines a network slice template according to a creation requirement, wherein the network slice template includes a network slice description file and network slice maintenance management information; the network slice management function entity splits a network slice requirement corresponding to the network slice template into sub-network slice requirements; a sub-network slice management function entity obtains a sub-network slice template corresponding to the sub-network slice requirements, wherein the sub-network slice template includes a sub-network slicedescription file and sub-network slice maintenance management information; and a resource management and arrangement function entity allocates a virtualized resource to instantiate the sub-network slice description file and the network slice description file, and generates a sub-network slice and an end-to-end network slice.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to a network slicing management method and system, and a storage medium. Background technique [0002] With the development of communication technology, network slicing appears. Network slicing is a set description of a series of network functions. Existing physical network resources are logically divided into different networks through network slicing. [0003] In the prior art, the network slices are deployed separately on specific network elements, and the network slices are relatively opposed to each other, and are only used for information exchange during application. In this way, the isolation of network slices set on specific network elements is only Some performance and error management can be done, but there is no way to uniformly manage all network slices of a certain service, so the network slice management is complicated, and the service quality is poor due to m...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the network slices are deployed separately on specific network elements, and the network slices are relatively opposed to each other, and are only used for information exchange during application. In this way, the isolation of network slices set on specific network elements is only Can do some performance and error management, there is no way to manage all network slices of a certain business in a unified way, so the management of network slices is complicated, and the problem of poor service quality caused by management disorder or asynchronous problems

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