Method and system for controlling personalization data of subscriber identity module (SIM)

Abstract

The invention discloses a method for controlling personalization data of a subscriber identity module (SIM). The method comprises the following steps of: receiving an allocation list form which is transmitted by a client; selecting a network number corresponding to area information in a database; querying a number segment corresponding to the network number; calculating ten international mobile subscriber identity (IMSI) segments according to the number segment by a preset algorithm, wherein a plurality of IMSI numbers are stored in the IMSI segments; selecting one IMSI segment which is suitable for allocation quantity from the ten IMSI segments; generating an integrate circuit card identity (ICCID) range according to the number segment, the area information, card manufacturer information, year information, a card type and the allocation quantity; and outputting the area information, the network number, the card manufacturer information, the card type, the allocation quantity, an IMSI start number, an IMSI end number, an ICCID start number and an ICCID end number. Required output information is finally acquired by receiving relevant information in the allocation list form and performing selection, query and calculation according to the relevant information. By the technical scheme, allocation errors can be avoided, and allocation efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of data processing, and more specifically, to a SIM card personalization data control method and system. Background technique [0002] Currently, there are three modes of mobile SIM card personalization data control. The first is a notepad control mode, which uses a notepad to manually record, manually write, and manually assign number segments, IMSI, ICCID and other SIM card personal data control modes; the second is the EXCEL table control mode, using OFFICE EXCEL Table to record, manually write, assign number segment, IMSI, ICCID and other SIM card personalization data control mode; the third is simple data tool control mode, using simple tools to record number segment, IMSI, ICCID data, but IMSI, ICCID The generation and distribution of ICCID data is also a manual data control mode. [0003] Among them, IMSI is the International Mobile Subscriber Identification Code, which is International Mobile Subsc...

AI Technical Summary

Problems solved by technology

[0005] First of all, for the notebook control mode, manual recording is prone to errors, and the notebook is not easy to store; manual writing of IMSI and ICCID is easy to write incorrectly; manual allocation, allocation is out of order, and data usage is unclear; secondly, for EXCEL In terms of the table control mode, using EXCEL table records is inconvenient for data storage, and the number resource records are not uniform; errors in manually writing IMSI and ICCID are serious, and data duplication is prone to occur; in addition, for simple data tool control mode, it is only simple data storage , there is no system to control the data; the generation and distribution of data is still manual, and there are serious input errors

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