Method of providing non legal mobile equipment subscriber information
A technology for illegal movement and mobile equipment, which is applied in the field of information processing and can solve the problems of meaningless information, which cannot be used to determine the user identification of illegal mobile equipment, etc.
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[0046] According to at least one embodiment of the invention, the mobile device user's IMSI and MSISDN information is added to the MAP protocol message used when the switching system MSC / SGSN requests the EIR to inform the IMEI of the class of service. The IMSI and MSISDN information is added based on information stored in the database relating to the mobile device and the mobile device user. According to at least one embodiment, EIR may be used to provide security services in a communication network corresponding to or included as part of a mobile communication system. When the result of checking the EIR is that the IMEI is the IMEI of an illegal mobile device, store the IMSI and MSISDN information of the mobile device user in a database or file, and the EIR sends an illegal mobile device access notification message to the management system.
[0047] Preferably, the IMSI information includes: mobile subscriber identification information, which may include one or more Mobile C...
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