Method and system of card-free terminal registration to mobile network, and equipment

Abstract

The embodiment of the invention discloses a method and system of card-free terminal registration to a mobile network, and equipment. The method comprises: a terminal obtains fingerprint data inputted by a user; the terminal sends an authentication request to a server, wherein authentication request carries the fingerprint data; the terminal receives authentication information that is sent by the server under the circumstances that the server verifies the fingerprint data and the verification result shows that the operation is successful, wherein the authentication information includes an international mobile subscriber identification number (IMSI) and a key identifier (KI) secret key and is stored into the terminal; and the terminal executes a mobile network registration operation based on the authentication information. According to the embodiment of the invention, a phenomenon that registration is carried out by using authentication information in an SIM card and thus the SIM card needs to be inserted into a terminal to realize mobile network registration in the prior art can be avoided. Therefore, mobile network registration can be realized without any SIM card, thereby supporting mobile networks of many operators.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technology, and in particular to a method, device and system for a cardless terminal to register a mobile network. Background technique [0002] In the prior art, the solutions for terminals (mobile phones or tablet computers, etc.) to access the mobile network are basically based on Subscriber Identity Module (English: Subscriber Identity Module, abbreviation: SIM) registration, and the user applies for a SIM card in the operator's business hall in advance. Information such as International Mobile Subscriber Identification Number (English: InternationalMobileSubscriberIdentificationNumber, abbreviation: IMSI) and key identifier (English: Keyidentifier, abbreviation: KI) is written into the SIM card, and at the same time, it is registered in the home location register (English: HomeLocationRegister, abbreviation: KI) of the service platform. : HLR) and store user information ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the solutions for terminals (mobile phones or tablet computers, etc.) to access the mobile network are basically based on Subscriber Identity Module (English: Subscriber Identity Module, abbreviation: SIM) registration, and the user applies for a SIM card in the operator's business hall in advance. Information such as International Mobile Subscriber Identification Number (English: InternationalMobileSubscriberIdentificationNumber, abbreviation: IMSI) and key identifier (English: Keyidentifier, abbreviation: KI) is written into the SIM card, and at the same time, it is registered in the home location register (English: HomeLocationRegister, abbreviation: KI) of the service platform. : HLR) and store user information at the same time. When the terminal registers, based on the IMSI and KI key written in the SIM card and other registration parameter information written in advance, it performs information interaction and comparison with the service platform, and completes the authentication on the service platform. registration, but this method has the following defects: existing terminals often only support the SIM cards of some operators, that is, for the SIM cards of a specific operator, many terminals cannot use the SIM card for registration, for example: telecom operators Multiple mobile phones do not support China Unicom

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