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Terminal authentication method and device used in mobile communication system

A mobile communication system and terminal authentication technology, applied in the field of terminal authentication methods and devices, can solve the problem of SIM card restricting the development of thin and light terminals, and achieve the effect of facilitating the development of thin and light terminals

Inactive Publication Date: 2015-03-25
BAICELLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a terminal authentication method and device used in a mobile communication system to solve the problem in the related art that the SIM card restricts the development of thin and light terminals

Method used

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  • Terminal authentication method and device used in mobile communication system
  • Terminal authentication method and device used in mobile communication system
  • Terminal authentication method and device used in mobile communication system

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0101] First, the terminal determines identification data according to the first credential information.

[0102] Then, the terminal generates first authentication information according to the identification data.

[0103]Specifically, the terminal side may include an identification data generation device, the identification data generation device is used to generate corresponding identification data according to the first credential information input by the user, and the identification data is used to generate authentication information through the terminal authentication information generation device, such as Figure 4 shown.

[0104] Since the format of the credential information that can be used to authenticate the target software designed by a third party is irregular, for example, the credential information can be an email address, a string of digital symbols, etc., while in communication authentication, the identification data needs to have a fixed format, for example, ...

example 2

[0110] First, the terminal receives an authentication request including a random number sent by the authenticator.

[0111] Wherein, this step may be performed before the aforementioned step S102.

[0112] Then, the terminal determines first authentication information according to the first credential information and the random number.

[0113] Wherein, for the safety of network transmission, the authentication information request sent by the mobile communication network to the terminal may include a random number, and the terminal may use the first authentication function to determine the authentication information according to the random number and the first credential information input by the user, and Send the authentication information to the mobile communication network, such as Figure 5 As shown, the first authentication function is implemented in the device for generating terminal authentication information. The mobile communication network side has the information ...

example 3

[0210] The first determining unit 20 may include: a determining module and a generating module. The determining module can be used to make the terminal determine the identification data according to the first credential information; and the generating module can be used to make the terminal generate the first authentication information according to the identification data. Specifically, the terminal side may include an identification data generation device, the identification data generation device is used to generate corresponding identification data according to the first credential information input by the user, and the identification data is used to generate authentication information through the terminal authentication information generation device. The detailed introduction of the content is the same as the aforementioned method part, and will not be repeated here.

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Abstract

The invention discloses a terminal authentication method and device used in a mobile communication system. The terminal authentication method used in the mobile communication system includes the steps that a terminal obtains first certificate information input by a user, wherein the first certificate information is authenticated through target software; the terminal determines first authentication information according to the first certificate information; the terminal sends the first authentication information to an authentication terminal, wherein the authentication terminal is used for authenticating the terminal according to the first authentication terminal; after the authentication end successfully authenticates the terminal according to the first authentication information, the terminal has access to a mobile communication network. Through the terminal authentication method and device used in the mobile communication system, the problem that an SIM card in the related technologies restricts thin and light trend development of the terminal is resolved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a terminal authentication method and device used in a mobile communication system. Background technique [0002] At present, in related technologies, in order to obtain mobile communication services, users often need to first apply for a Subscriber Identity Module (Subscriber Identity Module, SIM for short) card from a mobile communication service provider (such as China Mobile, China Unicom, China Telecom, etc.). Then pay for the communication service corresponding to the SIM card, so that the SIM card can be inserted into the terminal to obtain mobile communication services (such as making calls, sending short messages, surfing the Internet, etc.). The mobile communication service provider charges according to the user's usage of mobile communication or resource occupation. Wherein, the SIM card information can be used to authenticate the terminal to the mobile communication ...

Claims

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Application Information

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IPC IPC(8): H04W12/06
CPCH04W12/06H04W12/04H04W12/35
Inventor 周明宇
Owner BAICELLS TECH CO LTD
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