EPLMN and IMSI limitation-based cut-over method

Abstract

The invention discloses an EPLMN and IMSI limitation-based cut-over method, which comprises that: a user receives a peer-to-peer public land mobile network list of a cut-over international mobile subscriber identification number section transmitted by an original network, and the peer-to-peer public land mobile network list comprises network numbers of the original network and a newly-built network; the user accesses an area of the cut-over newly-built network; and the user receives the peer-to-peer public land mobile network list of a cut-over international mobile subscriber identification number transmitted by the newly-built network, and accesses the newly-built network. Compared with the prior art, in the whole cut-over process, the service of all users cannot be interrupted, the seamless cut-over is realized, the optimization cost of the network after the cut-over is saved, complaint of the users is reduced, and the customer satisfaction is improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method for cutting over based on EPLMN (Equivalent Public Land Mobile Network) and IMSI (International Mobile Subscriber Identity, International Mobile Subscriber Identity). Background technique [0002] With the development of new mobile communication technologies, in order to better serve customers, provide high-quality and more practical functions to end users, and reduce related costs, at present, the networks of operators are frequently updated, and network relocation is necessary anytime and anywhere. happening. At present, after the new network is built by various replacement equipment manufacturers, the wireless cutover and replacement technical solutions generally adopted are as follows: [0003] 1) Cut over by area, that is, replace the original network piece by piece until the entire network is replaced by new equipment to achieve the purpose of re...

AI Technical Summary

Problems solved by technology

[0005] However, the current area cutover or network element cutover methods cannot guarantee the network quality after cutover, specifically reflected in:

[0006] (1) It is impossible to perform network planning and optimization on the overall network before the cutover, and at most it can only optimize some areas or some indicators. A large number of network planning and network optimization work can only be carried out after the cutover is completed

The voice quality after the cutover of the entire network cannot be guaranteed;

[0007] (2) Users cannot be selected for cutover. If business problems occur during the cutover and cause user complaints, it will cause serious dissatisfaction among users, especially VIPs, and even the loss of users, which will bring economic losses to operators.

It also brings bad negative effects to equipment providers;

[0008] (3) In the initial stage of the network, when the overall network is still unstable, when there is a problem with the base station, it cannot quickly and automatically switch back to the original network, which will affect the user's business;

[0009] (4) During the entire cutover process, user services will be temporarily interrupted during the cutover period

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