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Registration method and device, and terminal

A terminal and registration module technology, applied in security devices, wireless communications, network data management, etc., to ensure security and convenience, and reduce costs

Active Publication Date: 2019-04-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that users need to purchase a terminal from a specific manufacturer

Method used

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  • Registration method and device, and terminal
  • Registration method and device, and terminal
  • Registration method and device, and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like figure 1 As shown, the embodiment of the present invention provides a registration method, including:

[0036] Step S110, after the terminal roams to the roaming network, use the home network card number to register with the home network through the roaming; wherein, the roaming network obtains the authentication parameter group information of the home network card number during the registration process;

[0037] Step S120, after the terminal successfully registers with the home network, obtains a roaming network card number, and binds the roaming network card number with the home network card number;

[0038] Step S130, the terminal uses the roaming network card number to register with the roaming network, and receives the home network card number issued by the roaming network according to the binding relationship between the roaming network card number and the home network card number After the authentication parameters of the home network card number, two-way a...

Embodiment 2

[0056] like figure 2 As shown, the embodiment of the present invention provides a registration method, including:

[0057] Step S210, the roaming network of the terminal obtains the authentication parameter group information of the home network card number from the home network during the process of the terminal using the home network card number to register with the terminal's home network;

[0058] Step S220, after the terminal obtains the roaming network card number belonging to the roaming network and binds the roaming network card number with the home network card number, the roaming network establishes the roaming network card The association relationship of the attributable network card number;

[0059] Step S230, after the roaming network receives the registration request sent by the terminal using the roaming network card number, it searches for the authentication of the home network card number according to the binding relationship between the roaming network card ...

Embodiment 3

[0078] like image 3 As shown, the embodiment of the present invention provides a registration device applied to a terminal, including:

[0079] The first registration module 301 is configured to use the home network card number to register with the home network through the roaming after roaming to the roaming network; wherein, the roaming network obtains the authentication parameters of the home network card number during the registration process group information;

[0080] A roaming network card number acquisition module 302, configured to acquire a roaming network card number after successfully registering to the home network, and bind the roaming network card number with the home network card number;

[0081] The second registration module 303, uses the roaming network card number to register with the roaming network, and receives the home network card number issued by the roaming network according to the binding relationship between the roaming network card number and th...

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PUM

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Abstract

The invention discloses a registration method and device, and a terminal. The registration method comprises the following steps: after roaming to a roaming network, the terminal registers to the homenetwork through the roaming by using a home network card number, wherein the roaming network obtains the authentication parameter group information of the home network card number in the registrationprocess; after successfully registering to the home network, the terminal obtains a roaming network card number, and binds the roaming network card number to the home network card number; the terminalregisters to the roaming network by using the roaming network card number, and after receiving the authentication parameter of the home network card number sent by the roaming network according to the binding relationship between the roaming network card number and the home network card number, two-way authentication is performed between the user identity card of the home network card number andthe roaming network. The technical solution of the invention can ensure the security and convenience of the registration process of the terminal in the roaming scenario.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a registration method, device and terminal. Background technique [0002] When users are in the international roaming scenario, in order to avoid expensive roaming charges and enjoy preferential local communication charges in roaming destinations, operators, terminal manufacturers and users have adopted a variety of roaming network solutions and solutions. [0003] Some carriers offer one-card-multiple-number services. One card multi-number service is to write double IMSI (International Mobile Subscriber Identification Number, International Mobile Subscriber Identification Number) in one card, when in the home country, use the first IMSI (IMSI1) to register, when roaming the network , use the second IMSI (IMSI2) to register with the network, so as to reduce roaming communication charges. But the current mainstream operators do not support this service. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W12/06H04W60/00
CPCH04W8/205H04W12/06H04W60/00
Inventor 时九
Owner ZTE CORP