Network slice method and device and equipment

Abstract

The embodiment of the invention provides a network slice method and device and equipment. The method comprises the steps of monitoring a network under a current slice scheme and obtaining user information, terminal information, service information, a wireless access network state and network performance information; estimating a slice operation state corresponding to a current slice scheme according to the user information, the terminal information, the service information, the wireless access network state and the network performance information, thereby obtaining an estimation result; carrying out slice rearrangement and resource reconfiguration according to the estimation result, thereby obtaining a modified slice scheme and informing each slice to operate according to the modified slice scheme; and repeating the process until the difference value between the network performance corresponding to the modified slice scheme and the network performance corresponding to the last slice scheme is smaller than or equal to a preset threshold value. Network reconfiguration based on information sensing is realized; and the purpose of adapting to various service applications and flexible, convenient and high-performance networking can be realized.

Description

Technical field [0001] The embodiments of the present invention relate to wireless communication technology, and in particular to a network slicing method, device, and equipment. Background technique [0002] With the rapid growth of mobile terminal data services, the consumer market for mobile broadband services, such as North America, Europe, and East Asia, is gradually saturated. At the same time, the number of machine-type communication terminals and vertical market applications is accelerating, and new and diversified service requirements are imposed on mobile networks. However, at the beginning of the traditional mobile network design, the main consideration was to cater to the needs of mobile broadband consumption, and only limited parameter adjustments were made for some specific services. However, such a change is difficult to meet the needs of different services in the future. For example, for the private network of high-speed railways, only the network coverage suppor...

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Problems solved by technology

[0006] Embodiments of the present invention provide a network slicing method, device, and equipment, which are used to solve the problem that the existing network slicing methods are top-down and slice the core network and transmission network from the perspective of business requirements, and there are network rigidity and performance issues. raised questions

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