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Terminal identification method and device

A technology for terminal identification and terminal identification, which is applied in the field of communication and can solve problems such as inability to accurately identify terminals and inconsistent terminal identifications.

Active Publication Date: 2019-08-13
BAICELLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a terminal identification method and device to at least solve the technical problem of inability to accurately identify terminals due to inconsistency of terminal identifications on different network elements in the prior art

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  • Terminal identification method and device
  • Terminal identification method and device

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Embodiment 1

[0032] According to an embodiment of the present invention, an embodiment of a terminal identification method is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. The logical sequence is shown in the flowchart, but in some cases, the steps shown or described may be performed in a different order than here.

[0033] figure 1 Is a terminal identification method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0034] Step S102: Obtain transmission signaling sent by each network element in the LTE system, where the transmission signaling carries identification information for identifying each terminal on the side of each network element;

[0035] Step S104: Obtain target identification information for identifying the same terminal from the acquired identification information;

[0036]...

Embodiment 2

[0092] According to an embodiment of the present invention, an embodiment of a terminal identification device is provided, wherein, as Figure 7 As shown, the device includes:

[0093] 1) The first obtaining unit 702 is configured to obtain transmission signaling sent by each network element in the LTE system, where the transmission signaling carries identification information for identifying each terminal on the side of each network element;

[0094] 2) The second acquiring unit 704 is configured to acquire target identification information for identifying the same terminal from the acquired identification information;

[0095] 3) The identification unit 706 is used to identify the terminal according to the target identification information.

[0096] Optionally, in this embodiment, the above-mentioned terminal identification method can be but not limited to be applied to an LTE mobile communication system, such as figure 2 As shown, in the above-mentioned system, the terminal 202 co...

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Abstract

The invention discloses a terminal identification method and device; wherein the method comprises following steps of obtaining transmission signaling sent by each network element in an LTE (Long Term Evolution) system, wherein identity information of each terminal identified by each network element side is carried in the transmission signaling; obtaining target identity information for identifying same user equipment from the obtained identity information; and identifying the user equipment according to the target identity information. According to the method and the device provided by the invention, the technical problem in the prior art that the user equipment cannot be identified accurately because the terminal identifiers on different network elements are inconsistent is solved.

Description

Technical field [0001] The present invention relates to the field of communications, and in particular, to a terminal identification method and device. Background technique [0002] In order to ensure the security of user communication and avoid the leakage of user privacy, when designing the fourth-generation mobile communication system Long Term Evolution / Long Term Evolution-Advanced (LTE / LTE-A), it is stipulated in different network elements of the system. Different terminal identifiers are stored and maintained between each other, and there is no corresponding information of the stored and maintained terminal identifiers in each network element. For example, the LTE base station has the Cell Radio Network Temporary Identifier (C-RNTI) of the terminal (UE, User Equipment), and the mobility management module (MME, Mobility Management Entity) has the International Mobile Subscriber Identity (IMSI) of the terminal UE. , International Mobile Subscriber Identity), however, in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/24
CPCH04W8/24
Inventor 白炜李明吴艳光周明宇
Owner BAICELLS TECH CO LTD