Network slice management and selection method and system, base station and route switching equipment

Abstract

The invention discloses a network slice management and selection method and system, a base station and route switching equipment. The network slice management and selection method comprises the steps of receiving a corresponding relation, which is sent by a control arrangement module, between slice IDs and NF IDs, or querying a corresponding NF ID according to a slice ID; receiving slice ID information sent by UE (User Equipment), and determining an NF ID corresponding to the slice ID information sent by the UE according to the corresponding relation between the slice IDs and the NF IDs; guiding data sent by the UE to a corresponding slice entry according to the determined NF ID; and performing network slice addition, update and deletion through the control arrangement module.

Description

technical field [0001] The present invention relates to a network slice (slice) technology of a mobile network, in particular to a network slice management and selection method, system, base station, and routing switching equipment. Background technique [0002] With the rapid development of mobile Internet and mobile networks, mobile networks need to meet more diverse business scenarios, such as low power consumption and large connections, hotspots with high capacity, continuous wide-area coverage, low latency and high reliability, virtual operators, enterprise networks , and other scenes. Different scenarios have different requirements for mobile networks (especially mobile packet core networks), such as different requirements for functional features, requirements for the proportion of signaling and data traffic, and so on. The design idea of ​​the traditional mobile network is based on a set of logic architecture to serve various application scenarios. Although the mobi...

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Problems solved by technology

However, none of these mechanisms can isolate the mobile core network serving different scenarios, and it is difficult to adapt to various business scenarios in the future network (such as the Internet of Things, high density, low latency, etc.). The cost adapts to the diverse network requirements; the failure of one network element may affect the operation of other services; through the complete isolation of different mobile core networks, it is beneficial to customize the functions of the mobile core network to serve different different scenarios, different mobile core network functions can be expanded independently

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