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User information backfilling method and device

A user information and user technology, applied in the field of communication, can solve problems such as difficulty in obtaining user information

Active Publication Date: 2017-03-22
SHANGHAI DATANG MOBILE COMM EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for backfilling user information to solve the problem of difficulty in obtaining user information when backfilling user information in the prior art

Method used

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  • User information backfilling method and device

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Embodiment Construction

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The user information backfilling method in the implementation of the present invention can be applied to the LTE system architecture. The LTE system architecture mainly includes EPC (Evolved Packet Core, Evolved Packet Core), E-UTRAN (Evolved UMTS Terrestrial Radio Access Network Evolved Radio Access Network) and UE.

[0047] Among them, the main network element functions in the LTE system architecture are as follows:

[0048] eNode B (evol...

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Abstract

The invention discloses a user information backfilling method and a device. The method comprises steps of acquiring a signaling transmitted by a first interface / a signaling transmitted by a second interface; according to the signaling transmitted by the first interface / the signaling transmitted by the second interface, generating a keyword, and establishing a mapping relation between the keyword and a user fixed identity identifier; and acquiring a signaling transmitted by a third interface, according to the signaling transmitted by the third interface, generating a keyword, searching the mapping relation according to the keyword generated based on the signaling transmitted by the third interface so as to obtain a corresponding user fixed identity identifier, and backfilling the obtained user fixed identity identifier through searching to the signaling transmitted by the third interface, wherein the third interface is an interface between an MME and a base station. In the way, a problem of the difficulty in acquiring of the user information during backfilling of the user information in the prior art can be solved.

Description

technical field [0001] The present invention relates to the communication field, and in particular to a method and device for backfilling user information. Background technique [0002] The LTE (Long Term Evolution, Long Term Evolution) signaling monitoring system obtains the signaling original code stream from the network, decodes and processes it, so that it can be optimized and analyzed by the upper layer application system. For the sake of user security, the MME UE S1AP ID (MME is the English abbreviation of Mobility Management Entity, mobile management entity) is used in the S1AP (AP is the English abbreviation of Access Point, wireless access point) protocol to identify the user, and in In the NAS (Non-Access Stratum, non-access stratum) protocol, M-TMSI (Mobility Management Entity-Temporary Mobile Subscriber Identity, the temporary mobile subscriber identity of the user in the MME) is used to identify the user. [0003] In consideration of data security of the IP (in...

Claims

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Application Information

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IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 郭芸
Owner SHANGHAI DATANG MOBILE COMM EQUIP
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