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Method, device and mobility management entity for controlling user signaling

A signaling and user technology, applied in the core network field, can solve the problems of frequent signaling and signaling storms, and achieve the effects of avoiding signaling redundancy and network overload, improving resource utilization, and preventing frequent signaling

Active Publication Date: 2019-05-10
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some terminals in the current network will not perform the above actions, but frequently send attach request signaling (attach request) multiple times, thus causing signaling storms
At the same time, malicious attacks also lead to frequent sending of signaling

Method used

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  • Method, device and mobility management entity for controlling user signaling
  • Method, device and mobility management entity for controlling user signaling
  • Method, device and mobility management entity for controlling user signaling

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Embodiment Construction

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] Such as figure 1 As shown, it is a flowchart of a method for controlling user signaling in an embodiment of the present invention, and the method includes:

[0045] Step S101. Obtain user signaling sent by the user equipment during an abnormal process of frequently sending user signaling.

[0046] In the embodiment of the present invention, the abnormal process is: the process of frequently sending attach signaling, the pro...

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Abstract

The present invention provides a method and device for controlling user signaling and a mobility management entity. The method includes: obtaining user signaling sent by user equipment during an abnormal process of frequently sending user signaling; If the number of user signaling received within the time does not exceed the preset number threshold, the user signaling is processed according to the normal flow; if the number of user signaling received within the predetermined first time exceeds the preset number threshold, Then, the user signaling of the user equipment is controlled according to a predetermined control manner. It effectively prevents frequent sending of malicious attack signaling, avoids signaling redundancy and network overload, and improves resource utilization.

Description

technical field [0001] The present invention relates to the field of core network technology, in particular to a method, device and mobility management entity (MME) for controlling user signaling. Background technique [0002] In the LTE (Long Term Evolution, long-term evolution) live network, there are many manufacturers and types of terminals that provide terminals, and the implementation methods are different. Some implementation methods will lead to attachment, detachment, service request, PDN (Public Data Network, public data network ) establishment and other processes frequently send user signaling. For example, in order to improve the user experience on the terminal side unilaterally, the terminal manufacturer does not consider the impact on the network, the implementation method does not follow the 3GPP protocol, and does not follow the instructions of the cause value in the message sent by the network. For example, after the terminal receives the NAS cause value #7...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/12H04W76/12H04W76/19H04W12/122
Inventor 刘超
Owner CHINA MOBILE COMM GRP CO LTD