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Registration method, terminal and computer storage medium

A computer storage and terminal technology, applied in electrical components, wireless communication, network data management, etc., can solve problems such as low registration efficiency, SIM card cannot be used, SIM card cannot be registered to the network, etc., to improve registration efficiency and ensure normal registered effect

Pending Publication Date: 2021-11-26
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the file system on the SIM card is lost or damaged, the SIM card cannot be registered to the network, causing the SIM card to be unusable; it can be seen from this that there is a technical problem of low registration efficiency in the existing SIM card registration method

Method used

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  • Registration method, terminal and computer storage medium
  • Registration method, terminal and computer storage medium
  • Registration method, terminal and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The embodiment of the present application provides a registration method, the method is applied to a terminal, the terminal supports at least two mobile communication networks, the terminal is installed with a 3GPP2 SIM card, and the SIM card supports the network standard of the mobile communication network; figure 1 For a schematic flow chart of an optional registration method provided in the embodiment of this application, refer to figure 1 As shown, the above registration methods may include:

[0028] S101: Obtain the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card;

[0029] At present, for the registration of the 3GPP2 SIM card, the terminal mainly reads the file system on the SIM card. Since the SIM card stores two sets of network configuration parameters related to 3GPP and 3GPP2, among them, the two sets of MSPL and MLPL in the multimode system The card file is the most important. Read the two card files MSPL and MLPL...

Embodiment 2

[0092] The embodiment of the present application also provides a terminal, the terminal supports at least two kinds of mobile communication networks, the terminal is installed with a 3GPP2 SIM card, and the SIM card supports the network standard of the mobile communication network, Figure 5 A schematic structural diagram of an optional terminal provided in the embodiment of this application, such as Figure 5 As shown, the terminal includes: an acquisition module 51, a generation module 52, a determination module 53 and a registration module 54; wherein,

[0093] The obtaining module 51 is used to obtain the MSPL file of the SIM card and the MLPL file of the SIM card from the outside of the SIM card;

[0094] Generating module 52, for generating the EqPRL file of SIM card according to MSPL file and MLPL file;

[0095] Determining module 53, for determining the mobile communication network supported by the SIM card and the priority of the mobile communication network supporte...

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Abstract

The embodiment of the invention discloses a registration method, the method is applied to a terminal, the terminal supports at least two mobile communication networks, a 3GPP SIM card is installed in the terminal, the SIM card supports network types of the mobile communication networks, and the method comprises the following steps: obtaining an MSPL file of the SIM card and an MLPL file of the SIM card from the outside of the SIM card, generating an EqPRL file of the SIM card according to the MSPL file and the MLPL file, and determining the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card from the EqPRL file, and registering the SIM card according to the mobile communication network supported by the SIM card and the priority of the mobile communication network supported by the SIM card. The embodiment of the invention further provides a terminal and a computer storage medium.

Description

technical field [0001] The present application relates to a registration technology of a Subscriber Identity Module (SIM, Subscriber Identity Module), in particular to a registration method, a terminal and a computer storage medium. Background technique [0002] At present, the terminal reads the file system on the SIM card of the 3rd Generation Partnership Project 2 (3GPP2, 3rd Generation Partnership Project 2), for example, the network search priority information (MSPL, MultimodeSystem Selection System Priority List) file and Search the network priority information (MLPL, Multimode System Selection Location Associated Priority List) file related to the location, generate the preferred roaming list (EqPRL, Equivalent Preferred roaming list) file according to the network parameter configuration in the file system, initiate the search network application, with Complete the registration of the SIM card. [0003] However, when the file system on the SIM card is lost or damaged...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W60/04H04W8/30H04W88/06H04W8/18
CPCH04W60/04H04W8/30H04W88/06H04W8/183
Inventor 张健
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD