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Communication method and device

A technology of communication equipment and communication methods, applied in the field of communication, can solve the problems of cumbersome and inefficient 5G network procedures, and achieve the effect of improving data migration efficiency and simplifying migration operations

Active Publication Date: 2021-02-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the procedures for 4G / 5G fusion users to register for the 5G network are cumbersome and inefficient

Method used

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  • Communication method and device
  • Communication method and device
  • Communication method and device

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Embodiment Construction

[0046] In order to make the purpose, technical solutions, and advantages of the embodiments of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. The specific methods in the method embodiments can also be applied to the device embodiments or system embodiments. Wherein, in the description of the present application, unless otherwise specified, "plurality" means two or more.

[0047] Before introducing the present application, a brief explanation will be given of some of the terms used in the embodiments of the present application and the compatible architecture of the 5G network and the 4G network, so as to facilitate the understanding of those skilled in the art.

[0048] 1) Please refer to figure 1 , is a compatible architecture between a 5G network and a 4G network, and may be a specific application scenario of this embodiment of the present application. figur...

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Abstract

A communication method and device, in which a first device determines, according to a received network registration request, that a 4G / 5G converged user requests to register a 5G network for the firsttime, and can send first information to a BOSS capable of communicating with a 4G network and a device of the 5G network, so that the BOSS can control the first device according to the first information, and the first device is based on the control of the BOSS. And user data of the 4G / 5G converged user in a 4G network is obtained and stored, the 4G / 5G converged user being a 4G user using a terminal supporting 5G communication capability. By means of the method, online migration of the user data of the 4G / 5G fusion user can be achieved, manual operation is avoided, and therefore migration efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and device. Background technique [0002] With the introduction of fifth generation (5rd generation, 5G) networks and services, operators will face the coexistence of multiple networks such as fourth generation (4th generation, 4G) networks and 5G networks. Currently, different users need to access different networks according to different user attributes and service attributes. For example, 4G users access 4G networks, 5G users access 5G networks, and 4G / 5G converged users access 4G / 5G converged networks. [0003] When a 4G user accesses the network, a mobility management entity (MME) entity performs authentication, authorization, and subscription check on the 4G user to ensure that the 4G user is a legal user. When authenticating the 4G user, the MME obtains user data of the 4G user from a Home Subscriber Server (HSS) to which the 4G ...

Claims

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Application Information

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IPC IPC(8): H04W8/08H04W8/24H04W60/00H04W88/06
CPCH04W60/00H04W36/14H04W8/08H04W88/06H04W8/24H04W8/04
Inventor 朱建国段宝平刘佳琦
Owner HUAWEI TECH CO LTD
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