PLMN selection method and device, terminal equipment and storage medium

Abstract

The embodiment of the invention discloses a PLMN (Public Land Mobile Network) selection method and device, terminal equipment and a storage medium. The method comprises the following steps: executing network search to determine at least two PLMNs; obtaining a network slice information set of at least two PLMNs, the network slice information set comprising slice information of at least one first network slice; acquiring slice information of at least one second network slice used by the terminal equipment; and selecting a target PLMN from the at least two PLMNs based on the network slice information set of the at least two PLMNs and the slice information of the at least one second network slice. Therefore, when two or more PLMNs are searched during network search, the network slice information used by the terminal equipment is utilized to assist the selection of the PLMNs, and the target PLMN matched with the use habit of the terminal equipment is selected, so that the cell residence success rate of the terminal on the target PLMN is higher, the PLMN reselection is avoided or the PLMN reselection frequency is reduced, the network search time is shortened on the whole, and the network search efficiency is improved. And the network searching energy consumption is reduced.

Description

technical field [0001] The present application relates to communication technologies, and in particular to a PLMN selection method, device, terminal equipment and storage medium. Background technique [0002] When the terminal is in the de-registration state, it needs to search and select a Public Land Mobile Network (PLMN) for registration. If the initial registration process is successful, the network will provide the terminal with corresponding subscription services. However, considering the changes in 5G network and terminal diversity, there is a problem of too long search time. Contents of the invention [0003] In order to solve the above technical problems, the embodiments of the present application expect to provide a PLMN selection method, device, terminal equipment, and storage medium. [0004] The technical scheme of the present application is realized like this: [0005] In the first aspect, a PLMN selection method is provided, including: [0006] Perform a ...

AI Technical Summary

Problems solved by technology

However, considering the changes in 5G network and terminal diversity, there is a problem that the search time is too long

Images