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Mobile terminal and method and system for inquiring information of intelligent card

A mobile terminal, smart card technology, applied in wireless communication, payment architecture, short-distance communication services, etc., can solve the problem of not clearly stating the encryption method for the identity information verification method of the SIM in the mobile phone, etc.

Active Publication Date: 2012-10-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method does not clearly specify the encryption method during communication and the verification method of the identity information of the SIM in the mobile phone.

Method used

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  • Mobile terminal and method and system for inquiring information of intelligent card
  • Mobile terminal and method and system for inquiring information of intelligent card
  • Mobile terminal and method and system for inquiring information of intelligent card

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Embodiment Construction

[0047] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0048] Such as figure 1 As shown, the embodiment of the present invention provides a mobile terminal 110, including:

[0049] SIM card identity registration module 111, for obtaining the user's registration information;

[0050] A security management module 112, configured to encrypt the registration information to obtain encrypted registration information;

[0051] The short-range wireless communication NFC authentication module 113 is used to obtain the relevant information of the smart card, and send the relevant information of the smart card to the safety management module;

[0052] The security management module 112 is also used to decrypt the encrypted registration information, obtain the decrypted information, and match the relevant information ...

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PUM

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Abstract

The invention provides a mobile terminal and a method and a system for inquiring information of an intelligent card. The mobile terminal comprises a subscriber identity module (SIM) card identity register module for acquiring registered information f a user, a security management module for encrypting the registered information and acquiring encrypted registered information, and a near field communication (NFC) authentication module for acquiring relevant information of the intelligent card and sending the relevant information of the intelligent card to the security management module, wherein the security management module is also used for decrypting the encrypted registered information; after the decrypted information is acquired, the relevant information of the intelligent card is matched with the decrypted information; and if the relevant information of the intelligent card is successfully matched with the decrypted information, a balance and / or transaction information of the intelligent card is output. By the method and the system, the balance and the transaction information in the intelligent card can be quickly inquired through the mobile terminal.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a mobile terminal and its method and system for inquiring smart card information. Background technique [0002] With the rapid development of mobile communication, Internet and computer technology, mobile payment has been favored by consumers for its convenience and quickness since its birth. As long as consumers have a mobile phone, they can complete many consumer payment items such as financial management, phone top-up, water, electricity and gas bill payment, credit card repayment, and air ticket booking. The domestic mobile payment technologies mainly include: 2.4GHz-based RFID-SIM card solution, 13.56MHz-based NFC (Near Field Communication, that is, short-distance wireless communication technology) solution, dual-interface SIMPass solution, and patch based on 13.56MHz technology card scheme, etc. [0003] Among them, NFC is a technology based on mobile terminals such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/32H04W4/80
CPCG06Q20/3227G06Q20/3229G06Q20/32G06Q20/3278G06Q20/352G06Q20/353H04W4/80G06Q20/105G06Q20/3552G06Q20/3563G06Q20/3674H04W12/06
Inventor 黎爽
Owner ZTE CORP