SIM/USIM distribution system, and card distribution, card release and card switching methods thereof

Abstract

The invention discloses an SIM / USIM distribution system, and card distribution, card release and card switching methods thereof. The distribution system comprises a card distribution strategy engine, a matching table and a card distribution switch; the card distribution strategy engine obtains, unbinds and recovers the best matching result about a current mobile terminal and a target SIM / USIM card according to calculation of real-time information of a current user and the mobile terminal, and the card distribution strategy engine updates a matching record item of the matching table; and the card distribution switch establishes or disconnects a data path between a virtual SIM / USIM module in the mobile terminal and the target SIM / USIM card in a far-end SIM / USIM entity card library according to the matching table. A matched or unmatched SIM / USIM card can be automatically, flexibly and dynamically adjusted according to the user real-time information, a relative effective service is provided for a user, and an SIM / USIM card resource is reasonably used.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a SIM / USIM card distribution system and methods for using the system to distribute cards, release cards and switch cards. Background technique [0002] With the rapid development of the mobile communication market, new mobile operators appear constantly, and more and more people begin to pay attention to the development of mobile communication services. Users hope to experience the benefits brought by different mobile operator combinations to meet their own needs, such as flexibly changing packages to reduce tariffs, switching local cards to avoid high roaming charges, switching local operators to reduce network fees, etc. SIM / USIM physical cards are generally bound with specific information. To enjoy these combined discounts, users need to manually switch SIM / USIM physical cards on mobile terminals. These cumbersome steps will inevitably affect user experience. [0003] ...

AI Technical Summary

Problems solved by technology

Users hope to experience the benefits brought by different mobile operator combinations to meet their own needs, such as flexibly changing packages to reduce tariffs, switching local cards to avoid high roaming charges, switching local operators to reduce network fees, etc. SIM / USIM physical cards are generally bound with specific information. To enjoy these combined benefits, users need to manually switch SIM / USIM physical cards on mobile terminals. These cumbersome links will inevitably affect user experience.

[0003] However, a cloud server that can match the SIM / USIM virtual card has been launched on the market. Although this reduces cumbersome manual operations, the data of these cloud servers is generally planned in advance, and users cannot analyze and choose; some can Allow users to analyze and choose by themselves in advance, but manual analysis has limitations and cannot make full use of the resources of the SIM / USIM virtual card; when the user's environment changes, the cloud server cannot automatically, flexibly, and dynamically select the SIM / USIM virtual card adjustments, it is difficult to provide users with more effective services

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