Wireless user identification module, communication terminal equipment and communication control method

Abstract

An identification device of radio user consists of user identification module, interface module of radio local network and central processing module; the communication device consists of central processor, the first interface module connected to communication service network and the second interface module connected to radio local network; the communication-controlling method includes obtaining identification information of user status from identification device of radio user by central processor through the second interface module, binding the corresponding user of status identification information to let said user realize communication through communication service network.

Description

technical field [0001] The present invention relates to communication technology, in particular to a portable subscriber identity module, a communication device using the subscriber identity module, a method for attaching and binding the subscriber identity module to the communication device, and a communication control method using the communication terminal device. Background technique [0002] The User Identity Module (User Identity Module) is a component used to identify the identity of the user. The application system can confirm the identity of the user by authenticating the unique user identity information contained in the User Identity Module. The User Identity Module can also store user numbers, short messages , phone book, key, encryption algorithm and other user-related information [0003] In a communication system, the communication service network needs to authenticate the user's identity, and only authenticated users can access the communication service networ...

AI Technical Summary

Problems solved by technology

[0007] 1. The user needs to input account number, password and other information to the communication terminal, the operation is complicated and cumbersome, which is not conducive to the use of ordinary people;

[0008] 2. The account password needs to be memorized, and it needs to be changed frequently to improve security, which may easily lead to forgetting the password and other situations, making it inconvenient to use;

[0009] 3. The account password information is easy to be stolen and cracked by others, and the security level is not high;

[0010] 4. Since the existing terminal and communication service network system do not support the registration of multiple accounts on the same fixed terminal at the same time, a fixed terminal can only be bound to one user at the same time, and it is impossible for multiple users to share the same terminal application scenarios;

[0011] 5. Since the existing communication service network system does not support one user account to be registered and bound to multiple terminals at the same time, a fixed terminal can only be bound to one user at the same time, and it is impossible to realize the application scenario where multiple terminals share one user account

[0015] 1. Since the user identification module uses an IC card as a carrier, the IC card and the IC card reader on the terminal need to be in contact when exchanging data. Due to the limitation of the physical structure, the number of IC cards that can be accommodated in a communication terminal is limited, and the communication terminal can only Only one user identification module can be activated at the same time, so it cannot support the application scenario of binding multiple user identification modules on one communication terminal, and cannot support one terminal being shared and used by multiple people at the same time;

[0016] 2. Since the user identification module uses an IC card as a carrier, the IC card and the IC card reader on the terminal need to be in contact when exchanging data, so one user identification module can only be bound to one terminal within a certain period of time, and cannot support one user identification module In the application scenario shared by multiple terminals, multiple terminals belonging to one user need to apply for different user identification modules respectively, which brings great inconvenience to operators and users, and wastes human and material resources at the same time;

[0017] 3. When the user replaces the terminal, it is necessary to manually insert and remove the IC card, which is cumbersome, especially for fixed terminals that cannot be moved. After the user moves, it is necessary to use different fixed terminals according to the physical location. If IC-based For the user identification module of the card, it is necessary to perform IC card plug-in and pull-out operations between different terminals. For people who frequently change physical locations such as mobile offices, such operations will need to be performed frequently, which will bring great inconvenience to users;

[0018] 4. Since the existing terminal and communication service network system do not support multiple subscriber identity modules to be attached to and bound to the same fixed terminal at the same time, a fixed terminal can only be bound to one user at the same time, and it is impossible for multiple users to share the same The application scenario of the terminal;

[0019] 5. Since the existing communication service network system does not support one subscriber identity module to be attached and bound to multiple terminals at the same time, a user can only be bound to one terminal at the same time, and it is impossible to realize the application scenario where multiple terminals share a user account

[0020] In the 2G / 3G mobile communication system, although the separation technology of the mobile communication terminal and the user identity module has been realized, and the user identity module and the terminal are separated, the SIM or USIM card adopts the international standard ISO / IEC 7816 smart IC card standard. It is necessary to insert the IC card into the mobile terminal, and exchange data between the mobile communication terminal and the IC card through the IC card reader in the mobile terminal. Therefore, limited by the physical structure of the IC card reader, a SIM or USIM IC card can Only one mobile terminal can be bound within a period of time. If a user has multiple mobile terminals, then it is necessary to apply for different IC cards for identifying user identities for multiple terminals and cannot share one user identity identification module. Accordingly, the service network will target Different bills will be generated by different user identification modules of a user, which will bring great inconvenience to operators and users, and waste human and material resources at the same time

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