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Method, device and communication system for creating network slices

A network slicing and network function technology, applied in transmission systems, wireless communications, program control design, etc., can solve the problems of inability to design and deploy network slices multiple times at one time, inflexibility, and difficulty in automation.

Active Publication Date: 2021-03-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To deploy at a different site location, you need to rewrite the service configuration script, which is very inflexible and difficult to automate, and it is impossible to design and deploy multiple times for network slicing.

Method used

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  • Method, device and communication system for creating network slices
  • Method, device and communication system for creating network slices
  • Method, device and communication system for creating network slices

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Embodiment Construction

[0043] The technical solution in this application will be described below with reference to the accompanying drawings.

[0044] The technical scheme of the embodiment of the present invention can be applied to various communication systems, for example: Global System of Mobile communication (Global System of Mobile communication, GSM) system, Code Division Multiple Access (Code Division Multiple Access, CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (General Packet Radio Service, PRS), Long Term Evolution (Long Term Evolution, LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Telecommunications System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, future evolution of Public Land Mobile Network (Public LandMobile Network, PLMN) Or future 5G system...

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Abstract

Embodiments of the present invention provide a method, device and system for creating a network slice, including: a network slice control function NSCF entity receives a service deployment command sent by a network slice management function NSMF entity; the NSCF entity, according to the service deployment command, Obtain service-related demand parameters, network slicing models, strategies and plans, and network function entity registration information; the NSCF entity One or more of the registration information and network slicing planning to generate a service configuration scheme of a network function entity; the NSCF entity sends the service configuration scheme to the network function entity. Implemented automated creation of network slices.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a method, device and communication system for creating network slices. Background technique [0002] Future communication systems can support many different types of services, such as enhanced mobile broadband (eMBB), ultra-reliability and low-latency connection (uRLLC), and massive machine-type connections (massive machine type connections). typeconnection, mMTC), etc. Different service types have different characteristics and network requirements. For example, eMBB's virtual reality (virtual reality, VR) and augmented reality (augmented reality, AR) technologies require extremely high Sensitivity to extension, and the connection density of mMTC is extremely high. Therefore, in order to improve network communication efficiency and meet different communication service requirements, the network can be divided into multiple network slice instances, and each network sl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04W48/16H04L45/42
CPCH04W48/16H04L41/5048H04L41/5054H04L41/40H04L41/0896H04L41/0895H04L41/0894G06F9/45558G06F2009/45595H04L41/0806H04L41/0893H04L65/1073
Inventor 李卓明
Owner HUAWEI TECH CO LTD