A method, device and system for registering a mobile network with a cardless terminal

Abstract

The embodiment of the invention discloses a method, device and system for registering a mobile network by a cardless terminal. A method for a cardless terminal to register a mobile network includes: the terminal obtains fingerprint data input by a user; the terminal sends an authentication request to a server, and the authentication request carries the fingerprint data; Authentication information sent when the fingerprint data is verified and the verification result is passed, the authentication information includes IMSI and KI key, and the authentication information is stored in the terminal; The terminal performs a mobile network registration operation according to the authentication information. Adopting the embodiment of the present invention can avoid using the authentication information in the SIM card to register in the traditional way, that is, the terminal needs to insert the SIM to realize the mobile network registration. Therefore, the mobile network registration can be realized without the SIM card. Thus, mobile networks of more operators can be supported.

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 the SIM in the operator's business hall in advance. Card, SIM card writes information such as International Mobile Subscriber Identification Number (English: International Mobile Subscriber Identification Number, abbreviation: IMSI) and key identifier (English: Key identifier, abbreviation: KI), and at the same time in the home location register of the service platform (English: Home Location Register, abbreviation: HLR) stores user information at the same time. When the term...

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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 the SIM in the operator's business hall in advance. Card, SIM card writes information such as International Mobile Subscriber Identification Number (English: International Mobile Subscriber Identification Number, abbreviation: IMSI) and key identifier (English: Key identifier, abbreviation: KI), and at the same time in the home location register of the service platform (English: Home Location Register, abbreviation: HLR) stores user information at the same time. When the terminal registers, it compares information with the service platform based on the pre-written registration parameter information such as the IMSI and KI key written in the SIM card. Yes, the authentication registration is completed on the service platform, but this method has the following disadvantages: the 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 Register and use, for example: many mobile phones of China Telecom do not support China Unicom

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