5G terminal access 5G network optimization processing method, device, equipment and medium

Abstract

The invention discloses a 5G terminal access 5G network optimization processing method, device, equipment, and medium. The method includes: acquiring the network standard mode when the terminal is started, and when 5G is supported, controlling the voice service function of 4G supported by IMS by default or opening 5G-based voice service function; trigger the 5G network search process, when a resident 5G network is found, control the initiation of the 5G registration process for 5G registration; when no resident 5G network is found, search for a resident 4G network , to perform 4G network registration; and when the terminal stays in the 4G network and exceeds the predetermined threshold, the control terminal re-initiates the 5G network search process, and ends the 5G network search process until it successfully connects to the 5G network. The present invention optimizes the 5G terminal access network scheme to ensure that the terminal can better reside in the 5G network, to ensure that the terminal can quickly return to the 5G network even under 4G, and provides convenience for users.

Description

technical field [0001] The present invention relates to the field of 5G technology, and in particular to a method, a device, a terminal device and a storage medium for optimizing the access of a 5G terminal to a 5G network. Background technique [0002] With the continuous advancement and development of 5G network technology, 5G has entered people's lives, bringing people a new experience. Especially in 2020, when 5G enters the first year of business, major mobile phone manufacturers have launched 5G smart terminals, which shows that 5G smart terminals have begun to be fully popularized. [0003] 5G smart terminal forward It has already supported NSA network (non-independent network) and SA network (independent network), but in the network deployment of existing operators, the LTE network (long-term evolution-standard) is the main one, and the 5G network is supplemented. For terminals that support SA, how to quickly and effectively access the 5G network is very important, ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a 5G terminal access 5G network optimization processing method, device, terminal equipment and storage medium for the above-mentioned defects of the prior art, aiming at solving the problem of supporting SA (independent network) in the prior art. ) terminal, according to the 3GPP protocol specification, if the Volte function (4G voice service supported by IMS) or the VoNR function (5G-based voice service) is turned off, the terminal will not be able to access the 5G network and can only access 4G network, resulting in users being unable to use the 5G network, which is inconvenient for users to use

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