Processing method and network equipment of international mobile equipment identification information IMEI

Abstract

An embodiment of the invention relates to a processing method and network equipment of international mobile equipment identification information IMEI. A network equipment receives an access request forwarded by a first user terminal by a base station; when the access request carries the international mobile equipment identification information IMEI of the first user, the original IMEI information is identified whether the information is identical to the IMEI information used in a second user terminal which is already in the network; if the original international mobile equipment identification information IMEI is identical to the IMEI information used by the second user terminal which is already positioned in the network, the original IMEI information, an access sequence number and the network equipment information construct the target IMEI information; the target IMEI information is sent to the peripheral network equipment of the network, thereby the peripheral network equipment uses the target IMEI information to track the first user terminal.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for processing IMEI information and network equipment. Background technique [0002] At present, manufacturers of mobile terminals assign an International Mobile Equipment Identity (IMEI) to each mobile terminal before leaving the factory. IMEI is a sign used to distinguish mobile terminals and is stored in the mobile In terminals, it can be used to monitor stolen or invalid mobile terminals. When the manufacturer distributes the IMEI, it should ensure that the IMEI of each mobile terminal is different. However, there are still cases where some users' mobile terminals have been tampered with when they are purchased or some manufacturers do not distribute the IMEI according to the standard, resulting in network failures. The IMEI of multiple mobile terminals is repeated. [0003] After the mobile terminal accesses the network, the network device randomly assigns ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to solve the problem that the mobile terminal cannot continue to perform related services when there are many IMEI conflicts in the network in the prior art, and provides a processing method and network for the IMEI information of the International Mobile Equipment Identity equipment

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