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Communication method and network device

A technology of network equipment and communication methods, which is applied in the field of communication methods and network equipment, can solve problems such as incapable terminal application services and affecting user experience, and achieve the effect of improving user experience

Active Publication Date: 2019-05-17
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Selecting the network slice corresponding to the application according to the above NSSP configuration method cannot provide better application services for the terminal, thus affecting the user experience

Method used

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Experimental program
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Embodiment Construction

[0041] The technical solution in this application will be described below with reference to the accompanying drawings.

[0042] like figure 1 As shown, the communication system to which the communication method of the embodiment of the present application can be applied may include a user equipment (user equipment, UE) 110, an access network (access network, AN) device 120, a user plane function (user plane function, UPF) network Element 130, AMF network element 140, SMF network element 150, policy control function (policy control function, PCF) network element 160, network data analysis (Network Data Analytics, NWDA) network element 170, structured data storage function (Structured Data Storage Function , SDSF) network element 180 and unified data management (unified data management, UDM) network element 190.

[0043] UE 110 may also be referred to as terminal 110 . The terminal 110 may communicate with one or more core networks (CoreNetwork, CN) via the AN device 120 . A ...

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PUM

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Abstract

The invention provides a communication method and a network device. The communication method comprises the steps that first network equipment acquires the priority of network slices in a first networkslice set when providing service for an application; and the first network device sends a corresponding relationship between the network slices in the first network slice set and the priority to thesecond network device, the corresponding relationship is used for updating a terminal routing strategy on the terminal. The communication method and the network device provided by the invention are beneficial for the terminal to select a better network slice to serve the application, thereby improving the user experience.

Description

technical field [0001] The present application relates to the field of communication, and more particularly, to a communication method and a network device. Background technique [0002] More and more devices will be connected to the communication network, such as tens of millions of IoT devices, and these devices may belong to a variety of different application scenarios. In order to meet the network requirements of different application scenarios, network slicing technology emerges as the times require. [0003] Network slicing technology provides isolated network environments for different application scenarios by means of a virtual independent logical network on the same network infrastructure, so that different application scenarios can customize network functions and features according to their respective needs, thereby ensuring services for different businesses Quality (quality of service, QoS) requirements. Among them, the independent logical network virtualized on...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W40/24
CPCH04W28/16H04W40/24
Inventor 朱方园李岩辛阳
Owner HUAWEI TECH CO LTD